Gas generation from coal: taking Jurassic coal in the Minhe Basin as an example

Abstract The gas generation features of coals at different maturities were studied by the anhydrous pyrolysis of Jurassic coal from the Minhe Basin in sealed gold tubes at 50 MPa. The gas component yields ($ C_{1} $, $ C_{2} $, $ C_{3} $, i-$ C_{4} $, n-$ C_{4} $, i-$ C_{5} $, n-$ C_{5} $, and $ CO_...
Ausführliche Beschreibung

Gespeichert in:

Autor*in:	Fu, Deliang [verfasserIn] Xu, Guosheng [verfasserIn] Ma, Li [verfasserIn] Yang, Fu [verfasserIn] He, Dan [verfasserIn] Duan, Zhonghui [verfasserIn] Ma, Yu [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2020

Schlagwörter:	Jurassic coal Pyrolysis Gas generation C Stage evolution

Übergeordnetes Werk:	Enthalten in: International journal of coal science & technology - Heidelberg : Springer, 2014, 7(2020), 3 vom: 23. Apr., Seite 611-622
Übergeordnetes Werk:	volume:7 ; year:2020 ; number:3 ; day:23 ; month:04 ; pages:611-622

Links:	Volltext

DOI / URN:	10.1007/s40789-020-00318-z

Katalog-ID:	SPR041211324

Internformat


LEADER	01000caa a22002652 4500
001	SPR041211324
003	DE-627
005	20220112033042.0
007	cr uuu---uuuuu
008	201102s2020 xx \|\|\|\|\|o 00\| \|\|eng c
024	7		\|a 10.1007/s40789-020-00318-z \|2 doi
035			\|a (DE-627)SPR041211324
035			\|a (SPR)s40789-020-00318-z-e
040			\|a DE-627 \|b ger \|c DE-627 \|e rakwb
041			\|a eng
082	0	4	\|a 550 \|a 333.7 \|q ASE
100	1		\|a Fu, Deliang \|e verfasserin \|4 aut
245	1	0	\|a Gas generation from coal: taking Jurassic coal in the Minhe Basin as an example
264		1	\|c 2020
336			\|a Text \|b txt \|2 rdacontent
337			\|a Computermedien \|b c \|2 rdamedia
338			\|a Online-Ressource \|b cr \|2 rdacarrier
520			\|a Abstract The gas generation features of coals at different maturities were studied by the anhydrous pyrolysis of Jurassic coal from the Minhe Basin in sealed gold tubes at 50 MPa. The gas component yields ($ C_{1} $, $ C_{2} $, $ C_{3} $, i-$ C_{4} $, n-$ C_{4} $, i-$ C_{5} $, n-$ C_{5} $, and $ CO_{2} $); the δ13C of $ C_{1} $, $ C_{2} $, $ C_{3} $, and $ CO_{2} $; and the mass of the liquid hydrocarbons ($ C_{6+} $) were measured. On the basis of these data, the stage changes of δ13$ C_{1} $, δ13$ C_{2} $, δ13$ C_{3} $, and δ13$ CO_{2} $ were calculated. The diagrams of δ13$ C_{1} $–δ13$ C_{2} $ vs ln ($ C_{1} $/$ C_{2} $) and δ13$ C_{2} $–δ13$ C_{1} $ vs δ13$ C_{3} $–δ13$ C_{2} $ were used to evaluate the gas generation features of the coal maturity stages. At the high maturity evolution stage (T > 527.6 °C at 2 °C/h), the stage change of δ13$ C_{1} $ and the $ CH_{4} $ yield are much higher than that of $ CO_{2} $, suggesting that high maturity coal could still generate methane. When T < 455 °C, $ CO_{2} $ is generated by breaking bonds between carbons and heteroatoms. The reaction between different sources of coke and water may be the reason for the complicated stage change in %$\delta^{{{13}}} {\text{C}}_{{{\text{CO}}_{{2}} }}%$ when the temperature was higher than 455 °C. With increasing pyrolysis temperature, δ13$ C_{1} $–δ13$ C_{2} $ vs ln ($ C_{1} $/$ C_{2} $) has four evolution stages corresponding to the early stage of breaking bonds between carbon and hetero atoms, the later stage of breaking bonds between carbon and hetero atoms, the cracking of $ C_{6+} $ and coal demethylation, and the cracking of $ C_{2–5} $. The δ13$ C_{2} $–δ13$ C_{1} $ vs δ13$ C_{3} $–δ13$ C_{2} $ has three evolution stages corresponding to the breaking bonds between carbon and hetero atoms, demethylation and cracking of $ C_{6+} $, and cracking of $ C_{2–5} $.
650		4	\|a Jurassic coal \|7 (dpeaa)DE-He213
650		4	\|a Pyrolysis \|7 (dpeaa)DE-He213
650		4	\|a Gas generation \|7 (dpeaa)DE-He213
650		4	\|a C \|7 (dpeaa)DE-He213
650		4	\|a Stage evolution \|7 (dpeaa)DE-He213
700	1		\|a Xu, Guosheng \|e verfasserin \|4 aut
700	1		\|a Ma, Li \|e verfasserin \|4 aut
700	1		\|a Yang, Fu \|e verfasserin \|4 aut
700	1		\|a He, Dan \|e verfasserin \|4 aut
700	1		\|a Duan, Zhonghui \|e verfasserin \|4 aut
700	1		\|a Ma, Yu \|e verfasserin \|4 aut
773	0	8	\|i Enthalten in \|t International journal of coal science & technology \|d Heidelberg : Springer, 2014 \|g 7(2020), 3 vom: 23. Apr., Seite 611-622 \|w (DE-627)815914261 \|w (DE-600)2806625-X \|x 2198-7823 \|7 nnns
773	1	8	\|g volume:7 \|g year:2020 \|g number:3 \|g day:23 \|g month:04 \|g pages:611-622
856	4	0	\|u https://dx.doi.org/10.1007/s40789-020-00318-z \|z kostenfrei \|3 Volltext
912			\|a GBV_USEFLAG_A
912			\|a SYSFLAG_A
912			\|a GBV_SPRINGER
912			\|a SSG-OPC-GGO
912			\|a SSG-OPC-ASE
912			\|a GBV_ILN_11
912			\|a GBV_ILN_20
912			\|a GBV_ILN_22
912			\|a GBV_ILN_23
912			\|a GBV_ILN_24
912			\|a GBV_ILN_31
912			\|a GBV_ILN_39
912			\|a GBV_ILN_40
912			\|a GBV_ILN_60
912			\|a GBV_ILN_62
912			\|a GBV_ILN_63
912			\|a GBV_ILN_65
912			\|a GBV_ILN_69
912			\|a GBV_ILN_70
912			\|a GBV_ILN_73
912			\|a GBV_ILN_95
912			\|a GBV_ILN_105
912			\|a GBV_ILN_110
912			\|a GBV_ILN_151
912			\|a GBV_ILN_161
912			\|a GBV_ILN_170
912			\|a GBV_ILN_213
912			\|a GBV_ILN_230
912			\|a GBV_ILN_285
912			\|a GBV_ILN_293
912			\|a GBV_ILN_370
912			\|a GBV_ILN_602
912			\|a GBV_ILN_2014
912			\|a GBV_ILN_4012
912			\|a GBV_ILN_4037
912			\|a GBV_ILN_4112
912			\|a GBV_ILN_4125
912			\|a GBV_ILN_4126
912			\|a GBV_ILN_4249
912			\|a GBV_ILN_4305
912			\|a GBV_ILN_4306
912			\|a GBV_ILN_4307
912			\|a GBV_ILN_4313
912			\|a GBV_ILN_4322
912			\|a GBV_ILN_4323
912			\|a GBV_ILN_4324
912			\|a GBV_ILN_4325
912			\|a GBV_ILN_4338
912			\|a GBV_ILN_4367
912			\|a GBV_ILN_4700
951			\|a AR
952			\|d 7 \|j 2020 \|e 3 \|b 23 \|c 04 \|h 611-622

Indexfelder

author_variant	d f df g x gx l m lm f y fy d h dh z d zd y m ym
matchkey_str	article:21987823:2020----::agnrtofocatknjrsicaiteih
hierarchy_sort_str	2020
publishDate	2020
allfields	10.1007/s40789-020-00318-z doi (DE-627)SPR041211324 (SPR)s40789-020-00318-z-e DE-627 ger DE-627 rakwb eng 550 333.7 ASE Fu, Deliang verfasserin aut Gas generation from coal: taking Jurassic coal in the Minhe Basin as an example 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract The gas generation features of coals at different maturities were studied by the anhydrous pyrolysis of Jurassic coal from the Minhe Basin in sealed gold tubes at 50 MPa. The gas component yields ($ C_{1} $, $ C_{2} $, $ C_{3} $, i-$ C_{4} $, n-$ C_{4} $, i-$ C_{5} $, n-$ C_{5} $, and $ CO_{2} $); the δ13C of $ C_{1} $, $ C_{2} $, $ C_{3} $, and $ CO_{2} $; and the mass of the liquid hydrocarbons ($ C_{6+} $) were measured. On the basis of these data, the stage changes of δ13$ C_{1} $, δ13$ C_{2} $, δ13$ C_{3} $, and δ13$ CO_{2} $ were calculated. The diagrams of δ13$ C_{1} $–δ13$ C_{2} $ vs ln ($ C_{1} $/$ C_{2} $) and δ13$ C_{2} $–δ13$ C_{1} $ vs δ13$ C_{3} $–δ13$ C_{2} $ were used to evaluate the gas generation features of the coal maturity stages. At the high maturity evolution stage (T > 527.6 °C at 2 °C/h), the stage change of δ13$ C_{1} $ and the $ CH_{4} $ yield are much higher than that of $ CO_{2} $, suggesting that high maturity coal could still generate methane. When T < 455 °C, $ CO_{2} $ is generated by breaking bonds between carbons and heteroatoms. The reaction between different sources of coke and water may be the reason for the complicated stage change in %$\delta^{{{13}}} {\text{C}}_{{{\text{CO}}_{{2}} }}%$ when the temperature was higher than 455 °C. With increasing pyrolysis temperature, δ13$ C_{1} $–δ13$ C_{2} $ vs ln ($ C_{1} $/$ C_{2} $) has four evolution stages corresponding to the early stage of breaking bonds between carbon and hetero atoms, the later stage of breaking bonds between carbon and hetero atoms, the cracking of $ C_{6+} $ and coal demethylation, and the cracking of $ C_{2–5} $. The δ13$ C_{2} $–δ13$ C_{1} $ vs δ13$ C_{3} $–δ13$ C_{2} $ has three evolution stages corresponding to the breaking bonds between carbon and hetero atoms, demethylation and cracking of $ C_{6+} $, and cracking of $ C_{2–5} $. Jurassic coal (dpeaa)DE-He213 Pyrolysis (dpeaa)DE-He213 Gas generation (dpeaa)DE-He213 C (dpeaa)DE-He213 Stage evolution (dpeaa)DE-He213 Xu, Guosheng verfasserin aut Ma, Li verfasserin aut Yang, Fu verfasserin aut He, Dan verfasserin aut Duan, Zhonghui verfasserin aut Ma, Yu verfasserin aut Enthalten in International journal of coal science & technology Heidelberg : Springer, 2014 7(2020), 3 vom: 23. Apr., Seite 611-622 (DE-627)815914261 (DE-600)2806625-X 2198-7823 nnns volume:7 year:2020 number:3 day:23 month:04 pages:611-622 https://dx.doi.org/10.1007/s40789-020-00318-z kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OPC-GGO SSG-OPC-ASE GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 7 2020 3 23 04 611-622
spelling	10.1007/s40789-020-00318-z doi (DE-627)SPR041211324 (SPR)s40789-020-00318-z-e DE-627 ger DE-627 rakwb eng 550 333.7 ASE Fu, Deliang verfasserin aut Gas generation from coal: taking Jurassic coal in the Minhe Basin as an example 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract The gas generation features of coals at different maturities were studied by the anhydrous pyrolysis of Jurassic coal from the Minhe Basin in sealed gold tubes at 50 MPa. The gas component yields ($ C_{1} $, $ C_{2} $, $ C_{3} $, i-$ C_{4} $, n-$ C_{4} $, i-$ C_{5} $, n-$ C_{5} $, and $ CO_{2} $); the δ13C of $ C_{1} $, $ C_{2} $, $ C_{3} $, and $ CO_{2} $; and the mass of the liquid hydrocarbons ($ C_{6+} $) were measured. On the basis of these data, the stage changes of δ13$ C_{1} $, δ13$ C_{2} $, δ13$ C_{3} $, and δ13$ CO_{2} $ were calculated. The diagrams of δ13$ C_{1} $–δ13$ C_{2} $ vs ln ($ C_{1} $/$ C_{2} $) and δ13$ C_{2} $–δ13$ C_{1} $ vs δ13$ C_{3} $–δ13$ C_{2} $ were used to evaluate the gas generation features of the coal maturity stages. At the high maturity evolution stage (T > 527.6 °C at 2 °C/h), the stage change of δ13$ C_{1} $ and the $ CH_{4} $ yield are much higher than that of $ CO_{2} $, suggesting that high maturity coal could still generate methane. When T < 455 °C, $ CO_{2} $ is generated by breaking bonds between carbons and heteroatoms. The reaction between different sources of coke and water may be the reason for the complicated stage change in %$\delta^{{{13}}} {\text{C}}_{{{\text{CO}}_{{2}} }}%$ when the temperature was higher than 455 °C. With increasing pyrolysis temperature, δ13$ C_{1} $–δ13$ C_{2} $ vs ln ($ C_{1} $/$ C_{2} $) has four evolution stages corresponding to the early stage of breaking bonds between carbon and hetero atoms, the later stage of breaking bonds between carbon and hetero atoms, the cracking of $ C_{6+} $ and coal demethylation, and the cracking of $ C_{2–5} $. The δ13$ C_{2} $–δ13$ C_{1} $ vs δ13$ C_{3} $–δ13$ C_{2} $ has three evolution stages corresponding to the breaking bonds between carbon and hetero atoms, demethylation and cracking of $ C_{6+} $, and cracking of $ C_{2–5} $. Jurassic coal (dpeaa)DE-He213 Pyrolysis (dpeaa)DE-He213 Gas generation (dpeaa)DE-He213 C (dpeaa)DE-He213 Stage evolution (dpeaa)DE-He213 Xu, Guosheng verfasserin aut Ma, Li verfasserin aut Yang, Fu verfasserin aut He, Dan verfasserin aut Duan, Zhonghui verfasserin aut Ma, Yu verfasserin aut Enthalten in International journal of coal science & technology Heidelberg : Springer, 2014 7(2020), 3 vom: 23. Apr., Seite 611-622 (DE-627)815914261 (DE-600)2806625-X 2198-7823 nnns volume:7 year:2020 number:3 day:23 month:04 pages:611-622 https://dx.doi.org/10.1007/s40789-020-00318-z kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OPC-GGO SSG-OPC-ASE GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 7 2020 3 23 04 611-622
allfields_unstemmed	10.1007/s40789-020-00318-z doi (DE-627)SPR041211324 (SPR)s40789-020-00318-z-e DE-627 ger DE-627 rakwb eng 550 333.7 ASE Fu, Deliang verfasserin aut Gas generation from coal: taking Jurassic coal in the Minhe Basin as an example 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract The gas generation features of coals at different maturities were studied by the anhydrous pyrolysis of Jurassic coal from the Minhe Basin in sealed gold tubes at 50 MPa. The gas component yields ($ C_{1} $, $ C_{2} $, $ C_{3} $, i-$ C_{4} $, n-$ C_{4} $, i-$ C_{5} $, n-$ C_{5} $, and $ CO_{2} $); the δ13C of $ C_{1} $, $ C_{2} $, $ C_{3} $, and $ CO_{2} $; and the mass of the liquid hydrocarbons ($ C_{6+} $) were measured. On the basis of these data, the stage changes of δ13$ C_{1} $, δ13$ C_{2} $, δ13$ C_{3} $, and δ13$ CO_{2} $ were calculated. The diagrams of δ13$ C_{1} $–δ13$ C_{2} $ vs ln ($ C_{1} $/$ C_{2} $) and δ13$ C_{2} $–δ13$ C_{1} $ vs δ13$ C_{3} $–δ13$ C_{2} $ were used to evaluate the gas generation features of the coal maturity stages. At the high maturity evolution stage (T > 527.6 °C at 2 °C/h), the stage change of δ13$ C_{1} $ and the $ CH_{4} $ yield are much higher than that of $ CO_{2} $, suggesting that high maturity coal could still generate methane. When T < 455 °C, $ CO_{2} $ is generated by breaking bonds between carbons and heteroatoms. The reaction between different sources of coke and water may be the reason for the complicated stage change in %$\delta^{{{13}}} {\text{C}}_{{{\text{CO}}_{{2}} }}%$ when the temperature was higher than 455 °C. With increasing pyrolysis temperature, δ13$ C_{1} $–δ13$ C_{2} $ vs ln ($ C_{1} $/$ C_{2} $) has four evolution stages corresponding to the early stage of breaking bonds between carbon and hetero atoms, the later stage of breaking bonds between carbon and hetero atoms, the cracking of $ C_{6+} $ and coal demethylation, and the cracking of $ C_{2–5} $. The δ13$ C_{2} $–δ13$ C_{1} $ vs δ13$ C_{3} $–δ13$ C_{2} $ has three evolution stages corresponding to the breaking bonds between carbon and hetero atoms, demethylation and cracking of $ C_{6+} $, and cracking of $ C_{2–5} $. Jurassic coal (dpeaa)DE-He213 Pyrolysis (dpeaa)DE-He213 Gas generation (dpeaa)DE-He213 C (dpeaa)DE-He213 Stage evolution (dpeaa)DE-He213 Xu, Guosheng verfasserin aut Ma, Li verfasserin aut Yang, Fu verfasserin aut He, Dan verfasserin aut Duan, Zhonghui verfasserin aut Ma, Yu verfasserin aut Enthalten in International journal of coal science & technology Heidelberg : Springer, 2014 7(2020), 3 vom: 23. Apr., Seite 611-622 (DE-627)815914261 (DE-600)2806625-X 2198-7823 nnns volume:7 year:2020 number:3 day:23 month:04 pages:611-622 https://dx.doi.org/10.1007/s40789-020-00318-z kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OPC-GGO SSG-OPC-ASE GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 7 2020 3 23 04 611-622
allfieldsGer	10.1007/s40789-020-00318-z doi (DE-627)SPR041211324 (SPR)s40789-020-00318-z-e DE-627 ger DE-627 rakwb eng 550 333.7 ASE Fu, Deliang verfasserin aut Gas generation from coal: taking Jurassic coal in the Minhe Basin as an example 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract The gas generation features of coals at different maturities were studied by the anhydrous pyrolysis of Jurassic coal from the Minhe Basin in sealed gold tubes at 50 MPa. The gas component yields ($ C_{1} $, $ C_{2} $, $ C_{3} $, i-$ C_{4} $, n-$ C_{4} $, i-$ C_{5} $, n-$ C_{5} $, and $ CO_{2} $); the δ13C of $ C_{1} $, $ C_{2} $, $ C_{3} $, and $ CO_{2} $; and the mass of the liquid hydrocarbons ($ C_{6+} $) were measured. On the basis of these data, the stage changes of δ13$ C_{1} $, δ13$ C_{2} $, δ13$ C_{3} $, and δ13$ CO_{2} $ were calculated. The diagrams of δ13$ C_{1} $–δ13$ C_{2} $ vs ln ($ C_{1} $/$ C_{2} $) and δ13$ C_{2} $–δ13$ C_{1} $ vs δ13$ C_{3} $–δ13$ C_{2} $ were used to evaluate the gas generation features of the coal maturity stages. At the high maturity evolution stage (T > 527.6 °C at 2 °C/h), the stage change of δ13$ C_{1} $ and the $ CH_{4} $ yield are much higher than that of $ CO_{2} $, suggesting that high maturity coal could still generate methane. When T < 455 °C, $ CO_{2} $ is generated by breaking bonds between carbons and heteroatoms. The reaction between different sources of coke and water may be the reason for the complicated stage change in %$\delta^{{{13}}} {\text{C}}_{{{\text{CO}}_{{2}} }}%$ when the temperature was higher than 455 °C. With increasing pyrolysis temperature, δ13$ C_{1} $–δ13$ C_{2} $ vs ln ($ C_{1} $/$ C_{2} $) has four evolution stages corresponding to the early stage of breaking bonds between carbon and hetero atoms, the later stage of breaking bonds between carbon and hetero atoms, the cracking of $ C_{6+} $ and coal demethylation, and the cracking of $ C_{2–5} $. The δ13$ C_{2} $–δ13$ C_{1} $ vs δ13$ C_{3} $–δ13$ C_{2} $ has three evolution stages corresponding to the breaking bonds between carbon and hetero atoms, demethylation and cracking of $ C_{6+} $, and cracking of $ C_{2–5} $. Jurassic coal (dpeaa)DE-He213 Pyrolysis (dpeaa)DE-He213 Gas generation (dpeaa)DE-He213 C (dpeaa)DE-He213 Stage evolution (dpeaa)DE-He213 Xu, Guosheng verfasserin aut Ma, Li verfasserin aut Yang, Fu verfasserin aut He, Dan verfasserin aut Duan, Zhonghui verfasserin aut Ma, Yu verfasserin aut Enthalten in International journal of coal science & technology Heidelberg : Springer, 2014 7(2020), 3 vom: 23. Apr., Seite 611-622 (DE-627)815914261 (DE-600)2806625-X 2198-7823 nnns volume:7 year:2020 number:3 day:23 month:04 pages:611-622 https://dx.doi.org/10.1007/s40789-020-00318-z kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OPC-GGO SSG-OPC-ASE GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 7 2020 3 23 04 611-622
allfieldsSound	10.1007/s40789-020-00318-z doi (DE-627)SPR041211324 (SPR)s40789-020-00318-z-e DE-627 ger DE-627 rakwb eng 550 333.7 ASE Fu, Deliang verfasserin aut Gas generation from coal: taking Jurassic coal in the Minhe Basin as an example 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract The gas generation features of coals at different maturities were studied by the anhydrous pyrolysis of Jurassic coal from the Minhe Basin in sealed gold tubes at 50 MPa. The gas component yields ($ C_{1} $, $ C_{2} $, $ C_{3} $, i-$ C_{4} $, n-$ C_{4} $, i-$ C_{5} $, n-$ C_{5} $, and $ CO_{2} $); the δ13C of $ C_{1} $, $ C_{2} $, $ C_{3} $, and $ CO_{2} $; and the mass of the liquid hydrocarbons ($ C_{6+} $) were measured. On the basis of these data, the stage changes of δ13$ C_{1} $, δ13$ C_{2} $, δ13$ C_{3} $, and δ13$ CO_{2} $ were calculated. The diagrams of δ13$ C_{1} $–δ13$ C_{2} $ vs ln ($ C_{1} $/$ C_{2} $) and δ13$ C_{2} $–δ13$ C_{1} $ vs δ13$ C_{3} $–δ13$ C_{2} $ were used to evaluate the gas generation features of the coal maturity stages. At the high maturity evolution stage (T > 527.6 °C at 2 °C/h), the stage change of δ13$ C_{1} $ and the $ CH_{4} $ yield are much higher than that of $ CO_{2} $, suggesting that high maturity coal could still generate methane. When T < 455 °C, $ CO_{2} $ is generated by breaking bonds between carbons and heteroatoms. The reaction between different sources of coke and water may be the reason for the complicated stage change in %$\delta^{{{13}}} {\text{C}}_{{{\text{CO}}_{{2}} }}%$ when the temperature was higher than 455 °C. With increasing pyrolysis temperature, δ13$ C_{1} $–δ13$ C_{2} $ vs ln ($ C_{1} $/$ C_{2} $) has four evolution stages corresponding to the early stage of breaking bonds between carbon and hetero atoms, the later stage of breaking bonds between carbon and hetero atoms, the cracking of $ C_{6+} $ and coal demethylation, and the cracking of $ C_{2–5} $. The δ13$ C_{2} $–δ13$ C_{1} $ vs δ13$ C_{3} $–δ13$ C_{2} $ has three evolution stages corresponding to the breaking bonds between carbon and hetero atoms, demethylation and cracking of $ C_{6+} $, and cracking of $ C_{2–5} $. Jurassic coal (dpeaa)DE-He213 Pyrolysis (dpeaa)DE-He213 Gas generation (dpeaa)DE-He213 C (dpeaa)DE-He213 Stage evolution (dpeaa)DE-He213 Xu, Guosheng verfasserin aut Ma, Li verfasserin aut Yang, Fu verfasserin aut He, Dan verfasserin aut Duan, Zhonghui verfasserin aut Ma, Yu verfasserin aut Enthalten in International journal of coal science & technology Heidelberg : Springer, 2014 7(2020), 3 vom: 23. Apr., Seite 611-622 (DE-627)815914261 (DE-600)2806625-X 2198-7823 nnns volume:7 year:2020 number:3 day:23 month:04 pages:611-622 https://dx.doi.org/10.1007/s40789-020-00318-z kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OPC-GGO SSG-OPC-ASE GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 7 2020 3 23 04 611-622
language	English
source	Enthalten in International journal of coal science & technology 7(2020), 3 vom: 23. Apr., Seite 611-622 volume:7 year:2020 number:3 day:23 month:04 pages:611-622
sourceStr	Enthalten in International journal of coal science & technology 7(2020), 3 vom: 23. Apr., Seite 611-622 volume:7 year:2020 number:3 day:23 month:04 pages:611-622
format_phy_str_mv	Article
institution	findex.gbv.de
topic_facet	Jurassic coal Pyrolysis Gas generation C Stage evolution
dewey-raw	550
isfreeaccess_bool	true
container_title	International journal of coal science & technology
authorswithroles_txt_mv	Fu, Deliang @@aut@@ Xu, Guosheng @@aut@@ Ma, Li @@aut@@ Yang, Fu @@aut@@ He, Dan @@aut@@ Duan, Zhonghui @@aut@@ Ma, Yu @@aut@@
publishDateDaySort_date	2020-04-23T00:00:00Z
hierarchy_top_id	815914261
dewey-sort	3550
id	SPR041211324
language_de	englisch
fullrecord	<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">SPR041211324</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20220112033042.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">201102s2020 xx \|\|\|\|\|o 00\| \|\|eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1007/s40789-020-00318-z</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)SPR041211324</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(SPR)s40789-020-00318-z-e</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">550</subfield><subfield code="a">333.7</subfield><subfield code="q">ASE</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Fu, Deliang</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Gas generation from coal: taking Jurassic coal in the Minhe Basin as an example</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2020</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract The gas generation features of coals at different maturities were studied by the anhydrous pyrolysis of Jurassic coal from the Minhe Basin in sealed gold tubes at 50 MPa. The gas component yields ($ C_{1} $, $ C_{2} $, $ C_{3} $, i-$ C_{4} $, n-$ C_{4} $, i-$ C_{5} $, n-$ C_{5} $, and $ CO_{2} $); the δ13C of $ C_{1} $, $ C_{2} $, $ C_{3} $, and $ CO_{2} $; and the mass of the liquid hydrocarbons ($ C_{6+} $) were measured. On the basis of these data, the stage changes of δ13$ C_{1} $, δ13$ C_{2} $, δ13$ C_{3} $, and δ13$ CO_{2} $ were calculated. The diagrams of δ13$ C_{1} $–δ13$ C_{2} $ vs ln ($ C_{1} $/$ C_{2} $) and δ13$ C_{2} $–δ13$ C_{1} $ vs δ13$ C_{3} $–δ13$ C_{2} $ were used to evaluate the gas generation features of the coal maturity stages. At the high maturity evolution stage (T > 527.6 °C at 2 °C/h), the stage change of δ13$ C_{1} $ and the $ CH_{4} $ yield are much higher than that of $ CO_{2} $, suggesting that high maturity coal could still generate methane. When T < 455 °C, $ CO_{2} $ is generated by breaking bonds between carbons and heteroatoms. The reaction between different sources of coke and water may be the reason for the complicated stage change in %$\delta^{{{13}}} {\text{C}}_{{{\text{CO}}_{{2}} }}%$ when the temperature was higher than 455 °C. With increasing pyrolysis temperature, δ13$ C_{1} $–δ13$ C_{2} $ vs ln ($ C_{1} $/$ C_{2} $) has four evolution stages corresponding to the early stage of breaking bonds between carbon and hetero atoms, the later stage of breaking bonds between carbon and hetero atoms, the cracking of $ C_{6+} $ and coal demethylation, and the cracking of $ C_{2–5} $. The δ13$ C_{2} $–δ13$ C_{1} $ vs δ13$ C_{3} $–δ13$ C_{2} $ has three evolution stages corresponding to the breaking bonds between carbon and hetero atoms, demethylation and cracking of $ C_{6+} $, and cracking of $ C_{2–5} $.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Jurassic coal</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Pyrolysis</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Gas generation</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">C</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Stage evolution</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Xu, Guosheng</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Ma, Li</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Yang, Fu</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">He, Dan</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Duan, Zhonghui</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Ma, Yu</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">International journal of coal science & technology</subfield><subfield code="d">Heidelberg : Springer, 2014</subfield><subfield code="g">7(2020), 3 vom: 23. Apr., Seite 611-622</subfield><subfield code="w">(DE-627)815914261</subfield><subfield code="w">(DE-600)2806625-X</subfield><subfield code="x">2198-7823</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:7</subfield><subfield code="g">year:2020</subfield><subfield code="g">number:3</subfield><subfield code="g">day:23</subfield><subfield code="g">month:04</subfield><subfield code="g">pages:611-622</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://dx.doi.org/10.1007/s40789-020-00318-z</subfield><subfield code="z">kostenfrei</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_SPRINGER</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OPC-GGO</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OPC-ASE</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_11</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_20</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_22</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_23</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_24</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_31</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_39</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_40</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_60</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_62</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_63</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_65</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_69</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_70</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_73</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_95</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_105</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_110</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_151</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_161</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_170</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_213</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_230</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_285</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_293</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_370</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_602</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2014</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4012</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4037</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4112</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4125</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4126</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4249</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4305</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4306</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4307</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4313</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4322</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4323</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4324</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4325</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4338</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4367</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4700</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">7</subfield><subfield code="j">2020</subfield><subfield code="e">3</subfield><subfield code="b">23</subfield><subfield code="c">04</subfield><subfield code="h">611-622</subfield></datafield></record></collection>
author	Fu, Deliang
spellingShingle	Fu, Deliang ddc 550 misc Jurassic coal misc Pyrolysis misc Gas generation misc C misc Stage evolution Gas generation from coal: taking Jurassic coal in the Minhe Basin as an example
authorStr	Fu, Deliang
ppnlink_with_tag_str_mv	@@773@@(DE-627)815914261
format	electronic Article
dewey-ones	550 - Earth sciences 333 - Economics of land & energy
delete_txt_mv	keep
author_role	aut aut aut aut aut aut aut
collection	springer
remote_str	true
illustrated	Not Illustrated
issn	2198-7823
topic_title	550 333.7 ASE Gas generation from coal: taking Jurassic coal in the Minhe Basin as an example Jurassic coal (dpeaa)DE-He213 Pyrolysis (dpeaa)DE-He213 Gas generation (dpeaa)DE-He213 C (dpeaa)DE-He213 Stage evolution (dpeaa)DE-He213
topic	ddc 550 misc Jurassic coal misc Pyrolysis misc Gas generation misc C misc Stage evolution
topic_unstemmed	ddc 550 misc Jurassic coal misc Pyrolysis misc Gas generation misc C misc Stage evolution
topic_browse	ddc 550 misc Jurassic coal misc Pyrolysis misc Gas generation misc C misc Stage evolution
format_facet	Elektronische Aufsätze Aufsätze Elektronische Ressource
format_main_str_mv	Text Zeitschrift/Artikel
carriertype_str_mv	cr
hierarchy_parent_title	International journal of coal science & technology
hierarchy_parent_id	815914261
dewey-tens	550 - Earth sciences & geology 330 - Economics
hierarchy_top_title	International journal of coal science & technology
isfreeaccess_txt	true
familylinks_str_mv	(DE-627)815914261 (DE-600)2806625-X
title	Gas generation from coal: taking Jurassic coal in the Minhe Basin as an example
ctrlnum	(DE-627)SPR041211324 (SPR)s40789-020-00318-z-e
title_full	Gas generation from coal: taking Jurassic coal in the Minhe Basin as an example
author_sort	Fu, Deliang
journal	International journal of coal science & technology
journalStr	International journal of coal science & technology
lang_code	eng
isOA_bool	true
dewey-hundreds	500 - Science 300 - Social sciences
recordtype	marc
publishDateSort	2020
contenttype_str_mv	txt
container_start_page	611
author_browse	Fu, Deliang Xu, Guosheng Ma, Li Yang, Fu He, Dan Duan, Zhonghui Ma, Yu
container_volume	7
class	550 333.7 ASE
format_se	Elektronische Aufsätze
author-letter	Fu, Deliang
doi_str_mv	10.1007/s40789-020-00318-z
dewey-full	550 333.7
author2-role	verfasserin
title_sort	gas generation from coal: taking jurassic coal in the minhe basin as an example
title_auth	Gas generation from coal: taking Jurassic coal in the Minhe Basin as an example
abstract	Abstract The gas generation features of coals at different maturities were studied by the anhydrous pyrolysis of Jurassic coal from the Minhe Basin in sealed gold tubes at 50 MPa. The gas component yields ($ C_{1} $, $ C_{2} $, $ C_{3} $, i-$ C_{4} $, n-$ C_{4} $, i-$ C_{5} $, n-$ C_{5} $, and $ CO_{2} $); the δ13C of $ C_{1} $, $ C_{2} $, $ C_{3} $, and $ CO_{2} $; and the mass of the liquid hydrocarbons ($ C_{6+} $) were measured. On the basis of these data, the stage changes of δ13$ C_{1} $, δ13$ C_{2} $, δ13$ C_{3} $, and δ13$ CO_{2} $ were calculated. The diagrams of δ13$ C_{1} $–δ13$ C_{2} $ vs ln ($ C_{1} $/$ C_{2} $) and δ13$ C_{2} $–δ13$ C_{1} $ vs δ13$ C_{3} $–δ13$ C_{2} $ were used to evaluate the gas generation features of the coal maturity stages. At the high maturity evolution stage (T > 527.6 °C at 2 °C/h), the stage change of δ13$ C_{1} $ and the $ CH_{4} $ yield are much higher than that of $ CO_{2} $, suggesting that high maturity coal could still generate methane. When T < 455 °C, $ CO_{2} $ is generated by breaking bonds between carbons and heteroatoms. The reaction between different sources of coke and water may be the reason for the complicated stage change in %$\delta^{{{13}}} {\text{C}}_{{{\text{CO}}_{{2}} }}%$ when the temperature was higher than 455 °C. With increasing pyrolysis temperature, δ13$ C_{1} $–δ13$ C_{2} $ vs ln ($ C_{1} $/$ C_{2} $) has four evolution stages corresponding to the early stage of breaking bonds between carbon and hetero atoms, the later stage of breaking bonds between carbon and hetero atoms, the cracking of $ C_{6+} $ and coal demethylation, and the cracking of $ C_{2–5} $. The δ13$ C_{2} $–δ13$ C_{1} $ vs δ13$ C_{3} $–δ13$ C_{2} $ has three evolution stages corresponding to the breaking bonds between carbon and hetero atoms, demethylation and cracking of $ C_{6+} $, and cracking of $ C_{2–5} $.
abstractGer	Abstract The gas generation features of coals at different maturities were studied by the anhydrous pyrolysis of Jurassic coal from the Minhe Basin in sealed gold tubes at 50 MPa. The gas component yields ($ C_{1} $, $ C_{2} $, $ C_{3} $, i-$ C_{4} $, n-$ C_{4} $, i-$ C_{5} $, n-$ C_{5} $, and $ CO_{2} $); the δ13C of $ C_{1} $, $ C_{2} $, $ C_{3} $, and $ CO_{2} $; and the mass of the liquid hydrocarbons ($ C_{6+} $) were measured. On the basis of these data, the stage changes of δ13$ C_{1} $, δ13$ C_{2} $, δ13$ C_{3} $, and δ13$ CO_{2} $ were calculated. The diagrams of δ13$ C_{1} $–δ13$ C_{2} $ vs ln ($ C_{1} $/$ C_{2} $) and δ13$ C_{2} $–δ13$ C_{1} $ vs δ13$ C_{3} $–δ13$ C_{2} $ were used to evaluate the gas generation features of the coal maturity stages. At the high maturity evolution stage (T > 527.6 °C at 2 °C/h), the stage change of δ13$ C_{1} $ and the $ CH_{4} $ yield are much higher than that of $ CO_{2} $, suggesting that high maturity coal could still generate methane. When T < 455 °C, $ CO_{2} $ is generated by breaking bonds between carbons and heteroatoms. The reaction between different sources of coke and water may be the reason for the complicated stage change in %$\delta^{{{13}}} {\text{C}}_{{{\text{CO}}_{{2}} }}%$ when the temperature was higher than 455 °C. With increasing pyrolysis temperature, δ13$ C_{1} $–δ13$ C_{2} $ vs ln ($ C_{1} $/$ C_{2} $) has four evolution stages corresponding to the early stage of breaking bonds between carbon and hetero atoms, the later stage of breaking bonds between carbon and hetero atoms, the cracking of $ C_{6+} $ and coal demethylation, and the cracking of $ C_{2–5} $. The δ13$ C_{2} $–δ13$ C_{1} $ vs δ13$ C_{3} $–δ13$ C_{2} $ has three evolution stages corresponding to the breaking bonds between carbon and hetero atoms, demethylation and cracking of $ C_{6+} $, and cracking of $ C_{2–5} $.
abstract_unstemmed	Abstract The gas generation features of coals at different maturities were studied by the anhydrous pyrolysis of Jurassic coal from the Minhe Basin in sealed gold tubes at 50 MPa. The gas component yields ($ C_{1} $, $ C_{2} $, $ C_{3} $, i-$ C_{4} $, n-$ C_{4} $, i-$ C_{5} $, n-$ C_{5} $, and $ CO_{2} $); the δ13C of $ C_{1} $, $ C_{2} $, $ C_{3} $, and $ CO_{2} $; and the mass of the liquid hydrocarbons ($ C_{6+} $) were measured. On the basis of these data, the stage changes of δ13$ C_{1} $, δ13$ C_{2} $, δ13$ C_{3} $, and δ13$ CO_{2} $ were calculated. The diagrams of δ13$ C_{1} $–δ13$ C_{2} $ vs ln ($ C_{1} $/$ C_{2} $) and δ13$ C_{2} $–δ13$ C_{1} $ vs δ13$ C_{3} $–δ13$ C_{2} $ were used to evaluate the gas generation features of the coal maturity stages. At the high maturity evolution stage (T > 527.6 °C at 2 °C/h), the stage change of δ13$ C_{1} $ and the $ CH_{4} $ yield are much higher than that of $ CO_{2} $, suggesting that high maturity coal could still generate methane. When T < 455 °C, $ CO_{2} $ is generated by breaking bonds between carbons and heteroatoms. The reaction between different sources of coke and water may be the reason for the complicated stage change in %$\delta^{{{13}}} {\text{C}}_{{{\text{CO}}_{{2}} }}%$ when the temperature was higher than 455 °C. With increasing pyrolysis temperature, δ13$ C_{1} $–δ13$ C_{2} $ vs ln ($ C_{1} $/$ C_{2} $) has four evolution stages corresponding to the early stage of breaking bonds between carbon and hetero atoms, the later stage of breaking bonds between carbon and hetero atoms, the cracking of $ C_{6+} $ and coal demethylation, and the cracking of $ C_{2–5} $. The δ13$ C_{2} $–δ13$ C_{1} $ vs δ13$ C_{3} $–δ13$ C_{2} $ has three evolution stages corresponding to the breaking bonds between carbon and hetero atoms, demethylation and cracking of $ C_{6+} $, and cracking of $ C_{2–5} $.
collection_details	GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OPC-GGO SSG-OPC-ASE GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700
container_issue	3
title_short	Gas generation from coal: taking Jurassic coal in the Minhe Basin as an example
url	https://dx.doi.org/10.1007/s40789-020-00318-z
remote_bool	true
author2	Xu, Guosheng Ma, Li Yang, Fu He, Dan Duan, Zhonghui Ma, Yu
author2Str	Xu, Guosheng Ma, Li Yang, Fu He, Dan Duan, Zhonghui Ma, Yu
ppnlink	815914261
mediatype_str_mv	c
isOA_txt	true
hochschulschrift_bool	false
doi_str	10.1007/s40789-020-00318-z
up_date	2024-07-03T20:49:54.179Z
_version_	1803592447222087680
fullrecord_marcxml	<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">SPR041211324</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20220112033042.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">201102s2020 xx \|\|\|\|\|o 00\| \|\|eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1007/s40789-020-00318-z</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)SPR041211324</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(SPR)s40789-020-00318-z-e</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">550</subfield><subfield code="a">333.7</subfield><subfield code="q">ASE</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Fu, Deliang</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Gas generation from coal: taking Jurassic coal in the Minhe Basin as an example</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2020</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract The gas generation features of coals at different maturities were studied by the anhydrous pyrolysis of Jurassic coal from the Minhe Basin in sealed gold tubes at 50 MPa. The gas component yields ($ C_{1} $, $ C_{2} $, $ C_{3} $, i-$ C_{4} $, n-$ C_{4} $, i-$ C_{5} $, n-$ C_{5} $, and $ CO_{2} $); the δ13C of $ C_{1} $, $ C_{2} $, $ C_{3} $, and $ CO_{2} $; and the mass of the liquid hydrocarbons ($ C_{6+} $) were measured. On the basis of these data, the stage changes of δ13$ C_{1} $, δ13$ C_{2} $, δ13$ C_{3} $, and δ13$ CO_{2} $ were calculated. The diagrams of δ13$ C_{1} $–δ13$ C_{2} $ vs ln ($ C_{1} $/$ C_{2} $) and δ13$ C_{2} $–δ13$ C_{1} $ vs δ13$ C_{3} $–δ13$ C_{2} $ were used to evaluate the gas generation features of the coal maturity stages. At the high maturity evolution stage (T > 527.6 °C at 2 °C/h), the stage change of δ13$ C_{1} $ and the $ CH_{4} $ yield are much higher than that of $ CO_{2} $, suggesting that high maturity coal could still generate methane. When T < 455 °C, $ CO_{2} $ is generated by breaking bonds between carbons and heteroatoms. The reaction between different sources of coke and water may be the reason for the complicated stage change in %$\delta^{{{13}}} {\text{C}}_{{{\text{CO}}_{{2}} }}%$ when the temperature was higher than 455 °C. With increasing pyrolysis temperature, δ13$ C_{1} $–δ13$ C_{2} $ vs ln ($ C_{1} $/$ C_{2} $) has four evolution stages corresponding to the early stage of breaking bonds between carbon and hetero atoms, the later stage of breaking bonds between carbon and hetero atoms, the cracking of $ C_{6+} $ and coal demethylation, and the cracking of $ C_{2–5} $. The δ13$ C_{2} $–δ13$ C_{1} $ vs δ13$ C_{3} $–δ13$ C_{2} $ has three evolution stages corresponding to the breaking bonds between carbon and hetero atoms, demethylation and cracking of $ C_{6+} $, and cracking of $ C_{2–5} $.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Jurassic coal</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Pyrolysis</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Gas generation</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">C</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Stage evolution</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Xu, Guosheng</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Ma, Li</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Yang, Fu</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">He, Dan</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Duan, Zhonghui</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Ma, Yu</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">International journal of coal science & technology</subfield><subfield code="d">Heidelberg : Springer, 2014</subfield><subfield code="g">7(2020), 3 vom: 23. Apr., Seite 611-622</subfield><subfield code="w">(DE-627)815914261</subfield><subfield code="w">(DE-600)2806625-X</subfield><subfield code="x">2198-7823</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:7</subfield><subfield code="g">year:2020</subfield><subfield code="g">number:3</subfield><subfield code="g">day:23</subfield><subfield code="g">month:04</subfield><subfield code="g">pages:611-622</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://dx.doi.org/10.1007/s40789-020-00318-z</subfield><subfield code="z">kostenfrei</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_SPRINGER</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OPC-GGO</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OPC-ASE</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_11</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_20</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_22</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_23</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_24</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_31</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_39</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_40</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_60</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_62</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_63</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_65</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_69</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_70</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_73</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_95</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_105</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_110</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_151</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_161</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_170</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_213</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_230</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_285</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_293</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_370</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_602</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2014</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4012</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4037</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4112</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4125</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4126</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4249</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4305</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4306</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4307</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4313</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4322</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4323</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4324</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4325</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4338</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4367</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4700</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">7</subfield><subfield code="j">2020</subfield><subfield code="e">3</subfield><subfield code="b">23</subfield><subfield code="c">04</subfield><subfield code="h">611-622</subfield></datafield></record></collection>
score	7.400386

Nicht das Richtige dabei?

Schreiben Sie uns!

Gas generation from coal: taking Jurassic coal in the Minhe Basin as an example

Nicht das Richtige dabei?

Zugang & Verfügbarkeit

Vorhandene Bände

Nicht das Richtige dabei?