Characteristics of syngas reburning in a natural gas firing furnace - Effects of combustible gas species in the syngas
Abstract Co-firing of synthesis gas (syngas) produced from biomass/waste gasification is a promising option for increasing renewable energy production from existing boilers burning fossil fuels. This study presents an experimental approach to utilizing syngas as reburn fuel for $ NO_{x} $ emissions...
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| Autor*in: |
Chae, Taeyoung [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2016 |
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| Schlagwörter: |
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| Anmerkung: |
© The Korean Society of Mechanical Engineers and Springer-Verlag Berlin Heidelberg 2016 |
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| Übergeordnetes Werk: |
Enthalten in: Journal of mechanical science and technology - Berlin : Springer, 2005, 30(2016), 8 vom: Aug., Seite 3861-3868 |
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| Übergeordnetes Werk: |
volume:30 ; year:2016 ; number:8 ; month:08 ; pages:3861-3868 |
| Links: |
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| DOI / URN: |
10.1007/s12206-016-0751-z |
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SPR025326570 |
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| 245 | 1 | 0 | |a Characteristics of syngas reburning in a natural gas firing furnace - Effects of combustible gas species in the syngas |
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| 520 | |a Abstract Co-firing of synthesis gas (syngas) produced from biomass/waste gasification is a promising option for increasing renewable energy production from existing boilers burning fossil fuels. This study presents an experimental approach to utilizing syngas as reburn fuel for $ NO_{x} $ emissions reduction. In a 65 $ kW_{th} $ furnace firing natural gas, the reburning characteristics for simulated syngas representing main syngas components, such as $ CH_{4} $, CO and $ H_{2} $, were evaluated for co-firing ratios up to 20%. The heating value and gas residence time of the syngas were maintained in the reburn zone by adjusting the $ N_{2} $ concentration. Detailed distribution of temperature, $ O_{2} $ and $ NO_{x} $ concentrations within the furnace were measured for the test conditions. The lower stoichiometric ratios of the primary combustion zone by reburning were favorable in reducing $ NO_{x} $ formation from the main fuel. Among the syngas components, $ CH_{4} $ was most efficient, exhibiting an immediate decrease in $ NO_{x} $ concentration after injection through the formation of HCN. CO and $ H_{2} $ also contributed to the reduction of $ NO_{x} $ emissions by suppressing further formation of $ NO_{x} $ in the reburn zone. The $ NO_{x} $ removal efficiency was diminished by an increase in $ NO_{x} $ concentrations in the burnout zone. | ||
| 650 | 4 | |a Co-firing |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Thermal NOx |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Natural gas |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a NOx emission |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Reburn |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Syngas |7 (dpeaa)DE-He213 | |
| 700 | 1 | |a Lee, Jaewook |4 aut | |
| 700 | 1 | |a Yang, Won |4 aut | |
| 700 | 1 | |a Ryu, Changkook |4 aut | |
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10.1007/s12206-016-0751-z doi (DE-627)SPR025326570 (SPR)s12206-016-0751-z-e DE-627 ger DE-627 rakwb eng Chae, Taeyoung verfasserin aut Characteristics of syngas reburning in a natural gas firing furnace - Effects of combustible gas species in the syngas 2016 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Korean Society of Mechanical Engineers and Springer-Verlag Berlin Heidelberg 2016 Abstract Co-firing of synthesis gas (syngas) produced from biomass/waste gasification is a promising option for increasing renewable energy production from existing boilers burning fossil fuels. This study presents an experimental approach to utilizing syngas as reburn fuel for $ NO_{x} $ emissions reduction. In a 65 $ kW_{th} $ furnace firing natural gas, the reburning characteristics for simulated syngas representing main syngas components, such as $ CH_{4} $, CO and $ H_{2} $, were evaluated for co-firing ratios up to 20%. The heating value and gas residence time of the syngas were maintained in the reburn zone by adjusting the $ N_{2} $ concentration. Detailed distribution of temperature, $ O_{2} $ and $ NO_{x} $ concentrations within the furnace were measured for the test conditions. The lower stoichiometric ratios of the primary combustion zone by reburning were favorable in reducing $ NO_{x} $ formation from the main fuel. Among the syngas components, $ CH_{4} $ was most efficient, exhibiting an immediate decrease in $ NO_{x} $ concentration after injection through the formation of HCN. CO and $ H_{2} $ also contributed to the reduction of $ NO_{x} $ emissions by suppressing further formation of $ NO_{x} $ in the reburn zone. The $ NO_{x} $ removal efficiency was diminished by an increase in $ NO_{x} $ concentrations in the burnout zone. Co-firing (dpeaa)DE-He213 Thermal NOx (dpeaa)DE-He213 Natural gas (dpeaa)DE-He213 NOx emission (dpeaa)DE-He213 Reburn (dpeaa)DE-He213 Syngas (dpeaa)DE-He213 Lee, Jaewook aut Yang, Won aut Ryu, Changkook aut Enthalten in Journal of mechanical science and technology Berlin : Springer, 2005 30(2016), 8 vom: Aug., Seite 3861-3868 (DE-627)58714016X (DE-600)2467571-4 1976-3824 nnns volume:30 year:2016 number:8 month:08 pages:3861-3868 https://dx.doi.org/10.1007/s12206-016-0751-z lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 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_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 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_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 30 2016 8 08 3861-3868 |
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10.1007/s12206-016-0751-z doi (DE-627)SPR025326570 (SPR)s12206-016-0751-z-e DE-627 ger DE-627 rakwb eng Chae, Taeyoung verfasserin aut Characteristics of syngas reburning in a natural gas firing furnace - Effects of combustible gas species in the syngas 2016 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Korean Society of Mechanical Engineers and Springer-Verlag Berlin Heidelberg 2016 Abstract Co-firing of synthesis gas (syngas) produced from biomass/waste gasification is a promising option for increasing renewable energy production from existing boilers burning fossil fuels. This study presents an experimental approach to utilizing syngas as reburn fuel for $ NO_{x} $ emissions reduction. In a 65 $ kW_{th} $ furnace firing natural gas, the reburning characteristics for simulated syngas representing main syngas components, such as $ CH_{4} $, CO and $ H_{2} $, were evaluated for co-firing ratios up to 20%. The heating value and gas residence time of the syngas were maintained in the reburn zone by adjusting the $ N_{2} $ concentration. Detailed distribution of temperature, $ O_{2} $ and $ NO_{x} $ concentrations within the furnace were measured for the test conditions. The lower stoichiometric ratios of the primary combustion zone by reburning were favorable in reducing $ NO_{x} $ formation from the main fuel. Among the syngas components, $ CH_{4} $ was most efficient, exhibiting an immediate decrease in $ NO_{x} $ concentration after injection through the formation of HCN. CO and $ H_{2} $ also contributed to the reduction of $ NO_{x} $ emissions by suppressing further formation of $ NO_{x} $ in the reburn zone. The $ NO_{x} $ removal efficiency was diminished by an increase in $ NO_{x} $ concentrations in the burnout zone. Co-firing (dpeaa)DE-He213 Thermal NOx (dpeaa)DE-He213 Natural gas (dpeaa)DE-He213 NOx emission (dpeaa)DE-He213 Reburn (dpeaa)DE-He213 Syngas (dpeaa)DE-He213 Lee, Jaewook aut Yang, Won aut Ryu, Changkook aut Enthalten in Journal of mechanical science and technology Berlin : Springer, 2005 30(2016), 8 vom: Aug., Seite 3861-3868 (DE-627)58714016X (DE-600)2467571-4 1976-3824 nnns volume:30 year:2016 number:8 month:08 pages:3861-3868 https://dx.doi.org/10.1007/s12206-016-0751-z lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 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_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 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_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 30 2016 8 08 3861-3868 |
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10.1007/s12206-016-0751-z doi (DE-627)SPR025326570 (SPR)s12206-016-0751-z-e DE-627 ger DE-627 rakwb eng Chae, Taeyoung verfasserin aut Characteristics of syngas reburning in a natural gas firing furnace - Effects of combustible gas species in the syngas 2016 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Korean Society of Mechanical Engineers and Springer-Verlag Berlin Heidelberg 2016 Abstract Co-firing of synthesis gas (syngas) produced from biomass/waste gasification is a promising option for increasing renewable energy production from existing boilers burning fossil fuels. This study presents an experimental approach to utilizing syngas as reburn fuel for $ NO_{x} $ emissions reduction. In a 65 $ kW_{th} $ furnace firing natural gas, the reburning characteristics for simulated syngas representing main syngas components, such as $ CH_{4} $, CO and $ H_{2} $, were evaluated for co-firing ratios up to 20%. The heating value and gas residence time of the syngas were maintained in the reburn zone by adjusting the $ N_{2} $ concentration. Detailed distribution of temperature, $ O_{2} $ and $ NO_{x} $ concentrations within the furnace were measured for the test conditions. The lower stoichiometric ratios of the primary combustion zone by reburning were favorable in reducing $ NO_{x} $ formation from the main fuel. Among the syngas components, $ CH_{4} $ was most efficient, exhibiting an immediate decrease in $ NO_{x} $ concentration after injection through the formation of HCN. CO and $ H_{2} $ also contributed to the reduction of $ NO_{x} $ emissions by suppressing further formation of $ NO_{x} $ in the reburn zone. The $ NO_{x} $ removal efficiency was diminished by an increase in $ NO_{x} $ concentrations in the burnout zone. Co-firing (dpeaa)DE-He213 Thermal NOx (dpeaa)DE-He213 Natural gas (dpeaa)DE-He213 NOx emission (dpeaa)DE-He213 Reburn (dpeaa)DE-He213 Syngas (dpeaa)DE-He213 Lee, Jaewook aut Yang, Won aut Ryu, Changkook aut Enthalten in Journal of mechanical science and technology Berlin : Springer, 2005 30(2016), 8 vom: Aug., Seite 3861-3868 (DE-627)58714016X (DE-600)2467571-4 1976-3824 nnns volume:30 year:2016 number:8 month:08 pages:3861-3868 https://dx.doi.org/10.1007/s12206-016-0751-z lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 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_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 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_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 30 2016 8 08 3861-3868 |
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10.1007/s12206-016-0751-z doi (DE-627)SPR025326570 (SPR)s12206-016-0751-z-e DE-627 ger DE-627 rakwb eng Chae, Taeyoung verfasserin aut Characteristics of syngas reburning in a natural gas firing furnace - Effects of combustible gas species in the syngas 2016 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Korean Society of Mechanical Engineers and Springer-Verlag Berlin Heidelberg 2016 Abstract Co-firing of synthesis gas (syngas) produced from biomass/waste gasification is a promising option for increasing renewable energy production from existing boilers burning fossil fuels. This study presents an experimental approach to utilizing syngas as reburn fuel for $ NO_{x} $ emissions reduction. In a 65 $ kW_{th} $ furnace firing natural gas, the reburning characteristics for simulated syngas representing main syngas components, such as $ CH_{4} $, CO and $ H_{2} $, were evaluated for co-firing ratios up to 20%. The heating value and gas residence time of the syngas were maintained in the reburn zone by adjusting the $ N_{2} $ concentration. Detailed distribution of temperature, $ O_{2} $ and $ NO_{x} $ concentrations within the furnace were measured for the test conditions. The lower stoichiometric ratios of the primary combustion zone by reburning were favorable in reducing $ NO_{x} $ formation from the main fuel. Among the syngas components, $ CH_{4} $ was most efficient, exhibiting an immediate decrease in $ NO_{x} $ concentration after injection through the formation of HCN. CO and $ H_{2} $ also contributed to the reduction of $ NO_{x} $ emissions by suppressing further formation of $ NO_{x} $ in the reburn zone. The $ NO_{x} $ removal efficiency was diminished by an increase in $ NO_{x} $ concentrations in the burnout zone. Co-firing (dpeaa)DE-He213 Thermal NOx (dpeaa)DE-He213 Natural gas (dpeaa)DE-He213 NOx emission (dpeaa)DE-He213 Reburn (dpeaa)DE-He213 Syngas (dpeaa)DE-He213 Lee, Jaewook aut Yang, Won aut Ryu, Changkook aut Enthalten in Journal of mechanical science and technology Berlin : Springer, 2005 30(2016), 8 vom: Aug., Seite 3861-3868 (DE-627)58714016X (DE-600)2467571-4 1976-3824 nnns volume:30 year:2016 number:8 month:08 pages:3861-3868 https://dx.doi.org/10.1007/s12206-016-0751-z lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 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_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 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_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 30 2016 8 08 3861-3868 |
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10.1007/s12206-016-0751-z doi (DE-627)SPR025326570 (SPR)s12206-016-0751-z-e DE-627 ger DE-627 rakwb eng Chae, Taeyoung verfasserin aut Characteristics of syngas reburning in a natural gas firing furnace - Effects of combustible gas species in the syngas 2016 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Korean Society of Mechanical Engineers and Springer-Verlag Berlin Heidelberg 2016 Abstract Co-firing of synthesis gas (syngas) produced from biomass/waste gasification is a promising option for increasing renewable energy production from existing boilers burning fossil fuels. This study presents an experimental approach to utilizing syngas as reburn fuel for $ NO_{x} $ emissions reduction. In a 65 $ kW_{th} $ furnace firing natural gas, the reburning characteristics for simulated syngas representing main syngas components, such as $ CH_{4} $, CO and $ H_{2} $, were evaluated for co-firing ratios up to 20%. The heating value and gas residence time of the syngas were maintained in the reburn zone by adjusting the $ N_{2} $ concentration. Detailed distribution of temperature, $ O_{2} $ and $ NO_{x} $ concentrations within the furnace were measured for the test conditions. The lower stoichiometric ratios of the primary combustion zone by reburning were favorable in reducing $ NO_{x} $ formation from the main fuel. Among the syngas components, $ CH_{4} $ was most efficient, exhibiting an immediate decrease in $ NO_{x} $ concentration after injection through the formation of HCN. CO and $ H_{2} $ also contributed to the reduction of $ NO_{x} $ emissions by suppressing further formation of $ NO_{x} $ in the reburn zone. The $ NO_{x} $ removal efficiency was diminished by an increase in $ NO_{x} $ concentrations in the burnout zone. Co-firing (dpeaa)DE-He213 Thermal NOx (dpeaa)DE-He213 Natural gas (dpeaa)DE-He213 NOx emission (dpeaa)DE-He213 Reburn (dpeaa)DE-He213 Syngas (dpeaa)DE-He213 Lee, Jaewook aut Yang, Won aut Ryu, Changkook aut Enthalten in Journal of mechanical science and technology Berlin : Springer, 2005 30(2016), 8 vom: Aug., Seite 3861-3868 (DE-627)58714016X (DE-600)2467571-4 1976-3824 nnns volume:30 year:2016 number:8 month:08 pages:3861-3868 https://dx.doi.org/10.1007/s12206-016-0751-z lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 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_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 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_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 30 2016 8 08 3861-3868 |
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Enthalten in Journal of mechanical science and technology 30(2016), 8 vom: Aug., Seite 3861-3868 volume:30 year:2016 number:8 month:08 pages:3861-3868 |
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Enthalten in Journal of mechanical science and technology 30(2016), 8 vom: Aug., Seite 3861-3868 volume:30 year:2016 number:8 month:08 pages:3861-3868 |
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Co-firing Thermal NOx Natural gas NOx emission Reburn Syngas |
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Chae, Taeyoung @@aut@@ Lee, Jaewook @@aut@@ Yang, Won @@aut@@ Ryu, Changkook @@aut@@ |
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This study presents an experimental approach to utilizing syngas as reburn fuel for $ NO_{x} $ emissions reduction. In a 65 $ kW_{th} $ furnace firing natural gas, the reburning characteristics for simulated syngas representing main syngas components, such as $ CH_{4} $, CO and $ H_{2} $, were evaluated for co-firing ratios up to 20%. The heating value and gas residence time of the syngas were maintained in the reburn zone by adjusting the $ N_{2} $ concentration. Detailed distribution of temperature, $ O_{2} $ and $ NO_{x} $ concentrations within the furnace were measured for the test conditions. The lower stoichiometric ratios of the primary combustion zone by reburning were favorable in reducing $ NO_{x} $ formation from the main fuel. Among the syngas components, $ CH_{4} $ was most efficient, exhibiting an immediate decrease in $ NO_{x} $ concentration after injection through the formation of HCN. CO and $ H_{2} $ also contributed to the reduction of $ NO_{x} $ emissions by suppressing further formation of $ NO_{x} $ in the reburn zone. 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| author |
Chae, Taeyoung |
| spellingShingle |
Chae, Taeyoung misc Co-firing misc Thermal NOx misc Natural gas misc NOx emission misc Reburn misc Syngas Characteristics of syngas reburning in a natural gas firing furnace - Effects of combustible gas species in the syngas |
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Characteristics of syngas reburning in a natural gas firing furnace - Effects of combustible gas species in the syngas Co-firing (dpeaa)DE-He213 Thermal NOx (dpeaa)DE-He213 Natural gas (dpeaa)DE-He213 NOx emission (dpeaa)DE-He213 Reburn (dpeaa)DE-He213 Syngas (dpeaa)DE-He213 |
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misc Co-firing misc Thermal NOx misc Natural gas misc NOx emission misc Reburn misc Syngas |
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misc Co-firing misc Thermal NOx misc Natural gas misc NOx emission misc Reburn misc Syngas |
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Characteristics of syngas reburning in a natural gas firing furnace - Effects of combustible gas species in the syngas |
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Characteristics of syngas reburning in a natural gas firing furnace - Effects of combustible gas species in the syngas |
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Chae, Taeyoung |
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Chae, Taeyoung Lee, Jaewook Yang, Won Ryu, Changkook |
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Chae, Taeyoung |
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10.1007/s12206-016-0751-z |
| title_sort |
characteristics of syngas reburning in a natural gas firing furnace - effects of combustible gas species in the syngas |
| title_auth |
Characteristics of syngas reburning in a natural gas firing furnace - Effects of combustible gas species in the syngas |
| abstract |
Abstract Co-firing of synthesis gas (syngas) produced from biomass/waste gasification is a promising option for increasing renewable energy production from existing boilers burning fossil fuels. This study presents an experimental approach to utilizing syngas as reburn fuel for $ NO_{x} $ emissions reduction. In a 65 $ kW_{th} $ furnace firing natural gas, the reburning characteristics for simulated syngas representing main syngas components, such as $ CH_{4} $, CO and $ H_{2} $, were evaluated for co-firing ratios up to 20%. The heating value and gas residence time of the syngas were maintained in the reburn zone by adjusting the $ N_{2} $ concentration. Detailed distribution of temperature, $ O_{2} $ and $ NO_{x} $ concentrations within the furnace were measured for the test conditions. The lower stoichiometric ratios of the primary combustion zone by reburning were favorable in reducing $ NO_{x} $ formation from the main fuel. Among the syngas components, $ CH_{4} $ was most efficient, exhibiting an immediate decrease in $ NO_{x} $ concentration after injection through the formation of HCN. CO and $ H_{2} $ also contributed to the reduction of $ NO_{x} $ emissions by suppressing further formation of $ NO_{x} $ in the reburn zone. The $ NO_{x} $ removal efficiency was diminished by an increase in $ NO_{x} $ concentrations in the burnout zone. © The Korean Society of Mechanical Engineers and Springer-Verlag Berlin Heidelberg 2016 |
| abstractGer |
Abstract Co-firing of synthesis gas (syngas) produced from biomass/waste gasification is a promising option for increasing renewable energy production from existing boilers burning fossil fuels. This study presents an experimental approach to utilizing syngas as reburn fuel for $ NO_{x} $ emissions reduction. In a 65 $ kW_{th} $ furnace firing natural gas, the reburning characteristics for simulated syngas representing main syngas components, such as $ CH_{4} $, CO and $ H_{2} $, were evaluated for co-firing ratios up to 20%. The heating value and gas residence time of the syngas were maintained in the reburn zone by adjusting the $ N_{2} $ concentration. Detailed distribution of temperature, $ O_{2} $ and $ NO_{x} $ concentrations within the furnace were measured for the test conditions. The lower stoichiometric ratios of the primary combustion zone by reburning were favorable in reducing $ NO_{x} $ formation from the main fuel. Among the syngas components, $ CH_{4} $ was most efficient, exhibiting an immediate decrease in $ NO_{x} $ concentration after injection through the formation of HCN. CO and $ H_{2} $ also contributed to the reduction of $ NO_{x} $ emissions by suppressing further formation of $ NO_{x} $ in the reburn zone. The $ NO_{x} $ removal efficiency was diminished by an increase in $ NO_{x} $ concentrations in the burnout zone. © The Korean Society of Mechanical Engineers and Springer-Verlag Berlin Heidelberg 2016 |
| abstract_unstemmed |
Abstract Co-firing of synthesis gas (syngas) produced from biomass/waste gasification is a promising option for increasing renewable energy production from existing boilers burning fossil fuels. This study presents an experimental approach to utilizing syngas as reburn fuel for $ NO_{x} $ emissions reduction. In a 65 $ kW_{th} $ furnace firing natural gas, the reburning characteristics for simulated syngas representing main syngas components, such as $ CH_{4} $, CO and $ H_{2} $, were evaluated for co-firing ratios up to 20%. The heating value and gas residence time of the syngas were maintained in the reburn zone by adjusting the $ N_{2} $ concentration. Detailed distribution of temperature, $ O_{2} $ and $ NO_{x} $ concentrations within the furnace were measured for the test conditions. The lower stoichiometric ratios of the primary combustion zone by reburning were favorable in reducing $ NO_{x} $ formation from the main fuel. Among the syngas components, $ CH_{4} $ was most efficient, exhibiting an immediate decrease in $ NO_{x} $ concentration after injection through the formation of HCN. CO and $ H_{2} $ also contributed to the reduction of $ NO_{x} $ emissions by suppressing further formation of $ NO_{x} $ in the reburn zone. The $ NO_{x} $ removal efficiency was diminished by an increase in $ NO_{x} $ concentrations in the burnout zone. © The Korean Society of Mechanical Engineers and Springer-Verlag Berlin Heidelberg 2016 |
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Characteristics of syngas reburning in a natural gas firing furnace - Effects of combustible gas species in the syngas |
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https://dx.doi.org/10.1007/s12206-016-0751-z |
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Lee, Jaewook Yang, Won Ryu, Changkook |
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10.1007/s12206-016-0751-z |
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2024-07-03T15:18:18.226Z |
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| score |
7.399276 |