Effects of pyrolysis temperature on production and physicochemical characterization of biochar derived from coconut fiber biomass through slow pyrolysis process
Abstract The purposes of this research were to investigate the competence of coconut fiber to produce biochar by slow pyrolysis process and analyze the effects of different pyrolysis temperatures on the yield and physicochemical properties of biochars. Coconut fiber biomass was subjected to slow pyr...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Dhar, Sajib Aninda [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2020 |
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| Schlagwörter: |
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| Anmerkung: |
© Springer-Verlag GmbH Germany, part of Springer Nature 2020 |
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| Übergeordnetes Werk: |
Enthalten in: Biomass Conversion and Biorefinery - Berlin : Springer, 2011, 12(2020), 7 vom: 04. Nov., Seite 2631-2647 |
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| Übergeordnetes Werk: |
volume:12 ; year:2020 ; number:7 ; day:04 ; month:11 ; pages:2631-2647 |
| Links: |
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| DOI / URN: |
10.1007/s13399-020-01116-y |
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| Katalog-ID: |
SPR047318910 |
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| 520 | |a Abstract The purposes of this research were to investigate the competence of coconut fiber to produce biochar by slow pyrolysis process and analyze the effects of different pyrolysis temperatures on the yield and physicochemical properties of biochars. Coconut fiber biomass was subjected to slow pyrolysis process using a laboratory scale fixed bed reactor at six different temperatures ranging from 350 to 600 °C (at an interval of 50 °C). The slow pyrolysis process was carried out in an inert environment for 1 (one) hour at a constant heating rate of 10 °C/min. The physicochemical properties of biomass and obtained biochars were characterized by proximate analysis (VM, FC, ash), ultimate analysis (CHNSO), higher heating value (HHV), bulk density, BET surface area, pH, and electrical conductivity (EC). Functional groups and particle sizes of biomass and biochars were identified by FTIR and particle size distribution respectively. Surface morphology and pore distribution of the biochars were observed by SEM images. The pyrolysis temperature had a negative effect on biochar yield and reduced from 48.13 to 29.34% as the pyrolysis temperature increased from 350 to 600 °C. Fixed carbon, ash content, pH, organic carbon, specific surface area, EC, degree of aromaticity, and porosity of the biochars enhanced as the pyrolysis temperature rose from 350 to 600 °C. However, the volatile matter, VM/FC ratio, H/C ratio, HHV, bulk density, and particle sizes of biochars were negatively correlated with the pyrolysis temperatures. Higher pyrolysis temperatures increased aromatic C groups and recalcitrant characteristics, yielded smaller particles, and formed elongated and porous structures. The physicochemical properties of high-temperature biochars (500–600 °C) showed the potential to be used as soil amendments and an efficient tool for C sequestration and retention of nutrients, and water. The porous structures of high-temperature biochars can accommodate suitable soil-microorganism activities, increase water sorption, and increase soil density. Moreover, the high alkalinity of the biochars can assist to neutralize acidic soil and increases soil fertility and plant growth. On the contrary, low-temperature biochars (350–450 °C) are promising tools for solid fuels. | ||
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10.1007/s13399-020-01116-y doi (DE-627)SPR047318910 (SPR)s13399-020-01116-y-e DE-627 ger DE-627 rakwb eng Dhar, Sajib Aninda verfasserin (orcid)0000-0003-2284-5277 aut Effects of pyrolysis temperature on production and physicochemical characterization of biochar derived from coconut fiber biomass through slow pyrolysis process 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Springer-Verlag GmbH Germany, part of Springer Nature 2020 Abstract The purposes of this research were to investigate the competence of coconut fiber to produce biochar by slow pyrolysis process and analyze the effects of different pyrolysis temperatures on the yield and physicochemical properties of biochars. Coconut fiber biomass was subjected to slow pyrolysis process using a laboratory scale fixed bed reactor at six different temperatures ranging from 350 to 600 °C (at an interval of 50 °C). The slow pyrolysis process was carried out in an inert environment for 1 (one) hour at a constant heating rate of 10 °C/min. The physicochemical properties of biomass and obtained biochars were characterized by proximate analysis (VM, FC, ash), ultimate analysis (CHNSO), higher heating value (HHV), bulk density, BET surface area, pH, and electrical conductivity (EC). Functional groups and particle sizes of biomass and biochars were identified by FTIR and particle size distribution respectively. Surface morphology and pore distribution of the biochars were observed by SEM images. The pyrolysis temperature had a negative effect on biochar yield and reduced from 48.13 to 29.34% as the pyrolysis temperature increased from 350 to 600 °C. Fixed carbon, ash content, pH, organic carbon, specific surface area, EC, degree of aromaticity, and porosity of the biochars enhanced as the pyrolysis temperature rose from 350 to 600 °C. However, the volatile matter, VM/FC ratio, H/C ratio, HHV, bulk density, and particle sizes of biochars were negatively correlated with the pyrolysis temperatures. Higher pyrolysis temperatures increased aromatic C groups and recalcitrant characteristics, yielded smaller particles, and formed elongated and porous structures. The physicochemical properties of high-temperature biochars (500–600 °C) showed the potential to be used as soil amendments and an efficient tool for C sequestration and retention of nutrients, and water. The porous structures of high-temperature biochars can accommodate suitable soil-microorganism activities, increase water sorption, and increase soil density. Moreover, the high alkalinity of the biochars can assist to neutralize acidic soil and increases soil fertility and plant growth. On the contrary, low-temperature biochars (350–450 °C) are promising tools for solid fuels. Coconut fiber (dpeaa)DE-He213 Biochar (dpeaa)DE-He213 Slow pyrolysis (dpeaa)DE-He213 Soil amendment (dpeaa)DE-He213 Sakib, Tamjid Us (orcid)0000-0002-8252-3408 aut Hilary, Lutfun Naher (orcid)0000-0002-2089-1539 aut Enthalten in Biomass Conversion and Biorefinery Berlin : Springer, 2011 12(2020), 7 vom: 04. Nov., Seite 2631-2647 (DE-627)645092843 (DE-600)2592298-1 2190-6823 nnns volume:12 year:2020 number:7 day:04 month:11 pages:2631-2647 https://dx.doi.org/10.1007/s13399-020-01116-y 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_101 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_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 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_2118 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_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 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_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 12 2020 7 04 11 2631-2647 |
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10.1007/s13399-020-01116-y doi (DE-627)SPR047318910 (SPR)s13399-020-01116-y-e DE-627 ger DE-627 rakwb eng Dhar, Sajib Aninda verfasserin (orcid)0000-0003-2284-5277 aut Effects of pyrolysis temperature on production and physicochemical characterization of biochar derived from coconut fiber biomass through slow pyrolysis process 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Springer-Verlag GmbH Germany, part of Springer Nature 2020 Abstract The purposes of this research were to investigate the competence of coconut fiber to produce biochar by slow pyrolysis process and analyze the effects of different pyrolysis temperatures on the yield and physicochemical properties of biochars. Coconut fiber biomass was subjected to slow pyrolysis process using a laboratory scale fixed bed reactor at six different temperatures ranging from 350 to 600 °C (at an interval of 50 °C). The slow pyrolysis process was carried out in an inert environment for 1 (one) hour at a constant heating rate of 10 °C/min. The physicochemical properties of biomass and obtained biochars were characterized by proximate analysis (VM, FC, ash), ultimate analysis (CHNSO), higher heating value (HHV), bulk density, BET surface area, pH, and electrical conductivity (EC). Functional groups and particle sizes of biomass and biochars were identified by FTIR and particle size distribution respectively. Surface morphology and pore distribution of the biochars were observed by SEM images. The pyrolysis temperature had a negative effect on biochar yield and reduced from 48.13 to 29.34% as the pyrolysis temperature increased from 350 to 600 °C. Fixed carbon, ash content, pH, organic carbon, specific surface area, EC, degree of aromaticity, and porosity of the biochars enhanced as the pyrolysis temperature rose from 350 to 600 °C. However, the volatile matter, VM/FC ratio, H/C ratio, HHV, bulk density, and particle sizes of biochars were negatively correlated with the pyrolysis temperatures. Higher pyrolysis temperatures increased aromatic C groups and recalcitrant characteristics, yielded smaller particles, and formed elongated and porous structures. The physicochemical properties of high-temperature biochars (500–600 °C) showed the potential to be used as soil amendments and an efficient tool for C sequestration and retention of nutrients, and water. The porous structures of high-temperature biochars can accommodate suitable soil-microorganism activities, increase water sorption, and increase soil density. Moreover, the high alkalinity of the biochars can assist to neutralize acidic soil and increases soil fertility and plant growth. On the contrary, low-temperature biochars (350–450 °C) are promising tools for solid fuels. Coconut fiber (dpeaa)DE-He213 Biochar (dpeaa)DE-He213 Slow pyrolysis (dpeaa)DE-He213 Soil amendment (dpeaa)DE-He213 Sakib, Tamjid Us (orcid)0000-0002-8252-3408 aut Hilary, Lutfun Naher (orcid)0000-0002-2089-1539 aut Enthalten in Biomass Conversion and Biorefinery Berlin : Springer, 2011 12(2020), 7 vom: 04. Nov., Seite 2631-2647 (DE-627)645092843 (DE-600)2592298-1 2190-6823 nnns volume:12 year:2020 number:7 day:04 month:11 pages:2631-2647 https://dx.doi.org/10.1007/s13399-020-01116-y 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_101 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_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 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_2118 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_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 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_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 12 2020 7 04 11 2631-2647 |
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10.1007/s13399-020-01116-y doi (DE-627)SPR047318910 (SPR)s13399-020-01116-y-e DE-627 ger DE-627 rakwb eng Dhar, Sajib Aninda verfasserin (orcid)0000-0003-2284-5277 aut Effects of pyrolysis temperature on production and physicochemical characterization of biochar derived from coconut fiber biomass through slow pyrolysis process 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Springer-Verlag GmbH Germany, part of Springer Nature 2020 Abstract The purposes of this research were to investigate the competence of coconut fiber to produce biochar by slow pyrolysis process and analyze the effects of different pyrolysis temperatures on the yield and physicochemical properties of biochars. Coconut fiber biomass was subjected to slow pyrolysis process using a laboratory scale fixed bed reactor at six different temperatures ranging from 350 to 600 °C (at an interval of 50 °C). The slow pyrolysis process was carried out in an inert environment for 1 (one) hour at a constant heating rate of 10 °C/min. The physicochemical properties of biomass and obtained biochars were characterized by proximate analysis (VM, FC, ash), ultimate analysis (CHNSO), higher heating value (HHV), bulk density, BET surface area, pH, and electrical conductivity (EC). Functional groups and particle sizes of biomass and biochars were identified by FTIR and particle size distribution respectively. Surface morphology and pore distribution of the biochars were observed by SEM images. The pyrolysis temperature had a negative effect on biochar yield and reduced from 48.13 to 29.34% as the pyrolysis temperature increased from 350 to 600 °C. Fixed carbon, ash content, pH, organic carbon, specific surface area, EC, degree of aromaticity, and porosity of the biochars enhanced as the pyrolysis temperature rose from 350 to 600 °C. However, the volatile matter, VM/FC ratio, H/C ratio, HHV, bulk density, and particle sizes of biochars were negatively correlated with the pyrolysis temperatures. Higher pyrolysis temperatures increased aromatic C groups and recalcitrant characteristics, yielded smaller particles, and formed elongated and porous structures. The physicochemical properties of high-temperature biochars (500–600 °C) showed the potential to be used as soil amendments and an efficient tool for C sequestration and retention of nutrients, and water. The porous structures of high-temperature biochars can accommodate suitable soil-microorganism activities, increase water sorption, and increase soil density. Moreover, the high alkalinity of the biochars can assist to neutralize acidic soil and increases soil fertility and plant growth. On the contrary, low-temperature biochars (350–450 °C) are promising tools for solid fuels. Coconut fiber (dpeaa)DE-He213 Biochar (dpeaa)DE-He213 Slow pyrolysis (dpeaa)DE-He213 Soil amendment (dpeaa)DE-He213 Sakib, Tamjid Us (orcid)0000-0002-8252-3408 aut Hilary, Lutfun Naher (orcid)0000-0002-2089-1539 aut Enthalten in Biomass Conversion and Biorefinery Berlin : Springer, 2011 12(2020), 7 vom: 04. Nov., Seite 2631-2647 (DE-627)645092843 (DE-600)2592298-1 2190-6823 nnns volume:12 year:2020 number:7 day:04 month:11 pages:2631-2647 https://dx.doi.org/10.1007/s13399-020-01116-y 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_101 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_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 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_2118 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_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 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_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 12 2020 7 04 11 2631-2647 |
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10.1007/s13399-020-01116-y doi (DE-627)SPR047318910 (SPR)s13399-020-01116-y-e DE-627 ger DE-627 rakwb eng Dhar, Sajib Aninda verfasserin (orcid)0000-0003-2284-5277 aut Effects of pyrolysis temperature on production and physicochemical characterization of biochar derived from coconut fiber biomass through slow pyrolysis process 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Springer-Verlag GmbH Germany, part of Springer Nature 2020 Abstract The purposes of this research were to investigate the competence of coconut fiber to produce biochar by slow pyrolysis process and analyze the effects of different pyrolysis temperatures on the yield and physicochemical properties of biochars. Coconut fiber biomass was subjected to slow pyrolysis process using a laboratory scale fixed bed reactor at six different temperatures ranging from 350 to 600 °C (at an interval of 50 °C). The slow pyrolysis process was carried out in an inert environment for 1 (one) hour at a constant heating rate of 10 °C/min. The physicochemical properties of biomass and obtained biochars were characterized by proximate analysis (VM, FC, ash), ultimate analysis (CHNSO), higher heating value (HHV), bulk density, BET surface area, pH, and electrical conductivity (EC). Functional groups and particle sizes of biomass and biochars were identified by FTIR and particle size distribution respectively. Surface morphology and pore distribution of the biochars were observed by SEM images. The pyrolysis temperature had a negative effect on biochar yield and reduced from 48.13 to 29.34% as the pyrolysis temperature increased from 350 to 600 °C. Fixed carbon, ash content, pH, organic carbon, specific surface area, EC, degree of aromaticity, and porosity of the biochars enhanced as the pyrolysis temperature rose from 350 to 600 °C. However, the volatile matter, VM/FC ratio, H/C ratio, HHV, bulk density, and particle sizes of biochars were negatively correlated with the pyrolysis temperatures. Higher pyrolysis temperatures increased aromatic C groups and recalcitrant characteristics, yielded smaller particles, and formed elongated and porous structures. The physicochemical properties of high-temperature biochars (500–600 °C) showed the potential to be used as soil amendments and an efficient tool for C sequestration and retention of nutrients, and water. The porous structures of high-temperature biochars can accommodate suitable soil-microorganism activities, increase water sorption, and increase soil density. Moreover, the high alkalinity of the biochars can assist to neutralize acidic soil and increases soil fertility and plant growth. On the contrary, low-temperature biochars (350–450 °C) are promising tools for solid fuels. Coconut fiber (dpeaa)DE-He213 Biochar (dpeaa)DE-He213 Slow pyrolysis (dpeaa)DE-He213 Soil amendment (dpeaa)DE-He213 Sakib, Tamjid Us (orcid)0000-0002-8252-3408 aut Hilary, Lutfun Naher (orcid)0000-0002-2089-1539 aut Enthalten in Biomass Conversion and Biorefinery Berlin : Springer, 2011 12(2020), 7 vom: 04. Nov., Seite 2631-2647 (DE-627)645092843 (DE-600)2592298-1 2190-6823 nnns volume:12 year:2020 number:7 day:04 month:11 pages:2631-2647 https://dx.doi.org/10.1007/s13399-020-01116-y 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_101 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_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 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_2118 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_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 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_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 12 2020 7 04 11 2631-2647 |
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10.1007/s13399-020-01116-y doi (DE-627)SPR047318910 (SPR)s13399-020-01116-y-e DE-627 ger DE-627 rakwb eng Dhar, Sajib Aninda verfasserin (orcid)0000-0003-2284-5277 aut Effects of pyrolysis temperature on production and physicochemical characterization of biochar derived from coconut fiber biomass through slow pyrolysis process 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Springer-Verlag GmbH Germany, part of Springer Nature 2020 Abstract The purposes of this research were to investigate the competence of coconut fiber to produce biochar by slow pyrolysis process and analyze the effects of different pyrolysis temperatures on the yield and physicochemical properties of biochars. Coconut fiber biomass was subjected to slow pyrolysis process using a laboratory scale fixed bed reactor at six different temperatures ranging from 350 to 600 °C (at an interval of 50 °C). The slow pyrolysis process was carried out in an inert environment for 1 (one) hour at a constant heating rate of 10 °C/min. The physicochemical properties of biomass and obtained biochars were characterized by proximate analysis (VM, FC, ash), ultimate analysis (CHNSO), higher heating value (HHV), bulk density, BET surface area, pH, and electrical conductivity (EC). Functional groups and particle sizes of biomass and biochars were identified by FTIR and particle size distribution respectively. Surface morphology and pore distribution of the biochars were observed by SEM images. The pyrolysis temperature had a negative effect on biochar yield and reduced from 48.13 to 29.34% as the pyrolysis temperature increased from 350 to 600 °C. Fixed carbon, ash content, pH, organic carbon, specific surface area, EC, degree of aromaticity, and porosity of the biochars enhanced as the pyrolysis temperature rose from 350 to 600 °C. However, the volatile matter, VM/FC ratio, H/C ratio, HHV, bulk density, and particle sizes of biochars were negatively correlated with the pyrolysis temperatures. Higher pyrolysis temperatures increased aromatic C groups and recalcitrant characteristics, yielded smaller particles, and formed elongated and porous structures. The physicochemical properties of high-temperature biochars (500–600 °C) showed the potential to be used as soil amendments and an efficient tool for C sequestration and retention of nutrients, and water. The porous structures of high-temperature biochars can accommodate suitable soil-microorganism activities, increase water sorption, and increase soil density. Moreover, the high alkalinity of the biochars can assist to neutralize acidic soil and increases soil fertility and plant growth. On the contrary, low-temperature biochars (350–450 °C) are promising tools for solid fuels. Coconut fiber (dpeaa)DE-He213 Biochar (dpeaa)DE-He213 Slow pyrolysis (dpeaa)DE-He213 Soil amendment (dpeaa)DE-He213 Sakib, Tamjid Us (orcid)0000-0002-8252-3408 aut Hilary, Lutfun Naher (orcid)0000-0002-2089-1539 aut Enthalten in Biomass Conversion and Biorefinery Berlin : Springer, 2011 12(2020), 7 vom: 04. Nov., Seite 2631-2647 (DE-627)645092843 (DE-600)2592298-1 2190-6823 nnns volume:12 year:2020 number:7 day:04 month:11 pages:2631-2647 https://dx.doi.org/10.1007/s13399-020-01116-y 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_101 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_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 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_2118 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_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 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_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 12 2020 7 04 11 2631-2647 |
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Enthalten in Biomass Conversion and Biorefinery 12(2020), 7 vom: 04. Nov., Seite 2631-2647 volume:12 year:2020 number:7 day:04 month:11 pages:2631-2647 |
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Enthalten in Biomass Conversion and Biorefinery 12(2020), 7 vom: 04. Nov., Seite 2631-2647 volume:12 year:2020 number:7 day:04 month:11 pages:2631-2647 |
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Biomass Conversion and Biorefinery |
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Dhar, Sajib Aninda @@aut@@ Sakib, Tamjid Us @@aut@@ Hilary, Lutfun Naher @@aut@@ |
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Coconut fiber biomass was subjected to slow pyrolysis process using a laboratory scale fixed bed reactor at six different temperatures ranging from 350 to 600 °C (at an interval of 50 °C). The slow pyrolysis process was carried out in an inert environment for 1 (one) hour at a constant heating rate of 10 °C/min. The physicochemical properties of biomass and obtained biochars were characterized by proximate analysis (VM, FC, ash), ultimate analysis (CHNSO), higher heating value (HHV), bulk density, BET surface area, pH, and electrical conductivity (EC). Functional groups and particle sizes of biomass and biochars were identified by FTIR and particle size distribution respectively. Surface morphology and pore distribution of the biochars were observed by SEM images. The pyrolysis temperature had a negative effect on biochar yield and reduced from 48.13 to 29.34% as the pyrolysis temperature increased from 350 to 600 °C. Fixed carbon, ash content, pH, organic carbon, specific surface area, EC, degree of aromaticity, and porosity of the biochars enhanced as the pyrolysis temperature rose from 350 to 600 °C. However, the volatile matter, VM/FC ratio, H/C ratio, HHV, bulk density, and particle sizes of biochars were negatively correlated with the pyrolysis temperatures. Higher pyrolysis temperatures increased aromatic C groups and recalcitrant characteristics, yielded smaller particles, and formed elongated and porous structures. The physicochemical properties of high-temperature biochars (500–600 °C) showed the potential to be used as soil amendments and an efficient tool for C sequestration and retention of nutrients, and water. The porous structures of high-temperature biochars can accommodate suitable soil-microorganism activities, increase water sorption, and increase soil density. Moreover, the high alkalinity of the biochars can assist to neutralize acidic soil and increases soil fertility and plant growth. 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Dhar, Sajib Aninda |
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Dhar, Sajib Aninda misc Coconut fiber misc Biochar misc Slow pyrolysis misc Soil amendment Effects of pyrolysis temperature on production and physicochemical characterization of biochar derived from coconut fiber biomass through slow pyrolysis process |
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Effects of pyrolysis temperature on production and physicochemical characterization of biochar derived from coconut fiber biomass through slow pyrolysis process Coconut fiber (dpeaa)DE-He213 Biochar (dpeaa)DE-He213 Slow pyrolysis (dpeaa)DE-He213 Soil amendment (dpeaa)DE-He213 |
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effects of pyrolysis temperature on production and physicochemical characterization of biochar derived from coconut fiber biomass through slow pyrolysis process |
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Effects of pyrolysis temperature on production and physicochemical characterization of biochar derived from coconut fiber biomass through slow pyrolysis process |
| abstract |
Abstract The purposes of this research were to investigate the competence of coconut fiber to produce biochar by slow pyrolysis process and analyze the effects of different pyrolysis temperatures on the yield and physicochemical properties of biochars. Coconut fiber biomass was subjected to slow pyrolysis process using a laboratory scale fixed bed reactor at six different temperatures ranging from 350 to 600 °C (at an interval of 50 °C). The slow pyrolysis process was carried out in an inert environment for 1 (one) hour at a constant heating rate of 10 °C/min. The physicochemical properties of biomass and obtained biochars were characterized by proximate analysis (VM, FC, ash), ultimate analysis (CHNSO), higher heating value (HHV), bulk density, BET surface area, pH, and electrical conductivity (EC). Functional groups and particle sizes of biomass and biochars were identified by FTIR and particle size distribution respectively. Surface morphology and pore distribution of the biochars were observed by SEM images. The pyrolysis temperature had a negative effect on biochar yield and reduced from 48.13 to 29.34% as the pyrolysis temperature increased from 350 to 600 °C. Fixed carbon, ash content, pH, organic carbon, specific surface area, EC, degree of aromaticity, and porosity of the biochars enhanced as the pyrolysis temperature rose from 350 to 600 °C. However, the volatile matter, VM/FC ratio, H/C ratio, HHV, bulk density, and particle sizes of biochars were negatively correlated with the pyrolysis temperatures. Higher pyrolysis temperatures increased aromatic C groups and recalcitrant characteristics, yielded smaller particles, and formed elongated and porous structures. The physicochemical properties of high-temperature biochars (500–600 °C) showed the potential to be used as soil amendments and an efficient tool for C sequestration and retention of nutrients, and water. The porous structures of high-temperature biochars can accommodate suitable soil-microorganism activities, increase water sorption, and increase soil density. Moreover, the high alkalinity of the biochars can assist to neutralize acidic soil and increases soil fertility and plant growth. On the contrary, low-temperature biochars (350–450 °C) are promising tools for solid fuels. © Springer-Verlag GmbH Germany, part of Springer Nature 2020 |
| abstractGer |
Abstract The purposes of this research were to investigate the competence of coconut fiber to produce biochar by slow pyrolysis process and analyze the effects of different pyrolysis temperatures on the yield and physicochemical properties of biochars. Coconut fiber biomass was subjected to slow pyrolysis process using a laboratory scale fixed bed reactor at six different temperatures ranging from 350 to 600 °C (at an interval of 50 °C). The slow pyrolysis process was carried out in an inert environment for 1 (one) hour at a constant heating rate of 10 °C/min. The physicochemical properties of biomass and obtained biochars were characterized by proximate analysis (VM, FC, ash), ultimate analysis (CHNSO), higher heating value (HHV), bulk density, BET surface area, pH, and electrical conductivity (EC). Functional groups and particle sizes of biomass and biochars were identified by FTIR and particle size distribution respectively. Surface morphology and pore distribution of the biochars were observed by SEM images. The pyrolysis temperature had a negative effect on biochar yield and reduced from 48.13 to 29.34% as the pyrolysis temperature increased from 350 to 600 °C. Fixed carbon, ash content, pH, organic carbon, specific surface area, EC, degree of aromaticity, and porosity of the biochars enhanced as the pyrolysis temperature rose from 350 to 600 °C. However, the volatile matter, VM/FC ratio, H/C ratio, HHV, bulk density, and particle sizes of biochars were negatively correlated with the pyrolysis temperatures. Higher pyrolysis temperatures increased aromatic C groups and recalcitrant characteristics, yielded smaller particles, and formed elongated and porous structures. The physicochemical properties of high-temperature biochars (500–600 °C) showed the potential to be used as soil amendments and an efficient tool for C sequestration and retention of nutrients, and water. The porous structures of high-temperature biochars can accommodate suitable soil-microorganism activities, increase water sorption, and increase soil density. Moreover, the high alkalinity of the biochars can assist to neutralize acidic soil and increases soil fertility and plant growth. On the contrary, low-temperature biochars (350–450 °C) are promising tools for solid fuels. © Springer-Verlag GmbH Germany, part of Springer Nature 2020 |
| abstract_unstemmed |
Abstract The purposes of this research were to investigate the competence of coconut fiber to produce biochar by slow pyrolysis process and analyze the effects of different pyrolysis temperatures on the yield and physicochemical properties of biochars. Coconut fiber biomass was subjected to slow pyrolysis process using a laboratory scale fixed bed reactor at six different temperatures ranging from 350 to 600 °C (at an interval of 50 °C). The slow pyrolysis process was carried out in an inert environment for 1 (one) hour at a constant heating rate of 10 °C/min. The physicochemical properties of biomass and obtained biochars were characterized by proximate analysis (VM, FC, ash), ultimate analysis (CHNSO), higher heating value (HHV), bulk density, BET surface area, pH, and electrical conductivity (EC). Functional groups and particle sizes of biomass and biochars were identified by FTIR and particle size distribution respectively. Surface morphology and pore distribution of the biochars were observed by SEM images. The pyrolysis temperature had a negative effect on biochar yield and reduced from 48.13 to 29.34% as the pyrolysis temperature increased from 350 to 600 °C. Fixed carbon, ash content, pH, organic carbon, specific surface area, EC, degree of aromaticity, and porosity of the biochars enhanced as the pyrolysis temperature rose from 350 to 600 °C. However, the volatile matter, VM/FC ratio, H/C ratio, HHV, bulk density, and particle sizes of biochars were negatively correlated with the pyrolysis temperatures. Higher pyrolysis temperatures increased aromatic C groups and recalcitrant characteristics, yielded smaller particles, and formed elongated and porous structures. The physicochemical properties of high-temperature biochars (500–600 °C) showed the potential to be used as soil amendments and an efficient tool for C sequestration and retention of nutrients, and water. The porous structures of high-temperature biochars can accommodate suitable soil-microorganism activities, increase water sorption, and increase soil density. Moreover, the high alkalinity of the biochars can assist to neutralize acidic soil and increases soil fertility and plant growth. On the contrary, low-temperature biochars (350–450 °C) are promising tools for solid fuels. © Springer-Verlag GmbH Germany, part of Springer Nature 2020 |
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| title_short |
Effects of pyrolysis temperature on production and physicochemical characterization of biochar derived from coconut fiber biomass through slow pyrolysis process |
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https://dx.doi.org/10.1007/s13399-020-01116-y |
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Sakib, Tamjid Us Hilary, Lutfun Naher |
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10.1007/s13399-020-01116-y |
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| score |
7.4006453 |