The effect of demineralization and torrefaction consequential pre-treatment on energy characteristic of palm empty fruit bunches
Abstract In this study, the effect of chemical and thermal pre-treatments on the chemical properties of palm empty fruit bunches (EFB) was investigated via a consecutive pre-treatment of demineralization and torrefaction. The pre-treatment was carried out on untreated EFB using acid leaching followe...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Kasim, N. N. [verfasserIn] Mohamed, A. R. [verfasserIn] Ishak, M. A. M. [verfasserIn] Ahmad, R. [verfasserIn] Nawawi, W. I. [verfasserIn] Ali, S. N. [verfasserIn] Ismail, K. [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2019 |
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| Schlagwörter: |
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| Übergeordnetes Werk: |
Enthalten in: Journal of thermal analysis and calorimetry - Dordrecht [u.a.] : Springer Science + Business Media B.V., 1969, 138(2019), 1 vom: 24. Apr., Seite 343-350 |
|---|---|
| Übergeordnetes Werk: |
volume:138 ; year:2019 ; number:1 ; day:24 ; month:04 ; pages:343-350 |
| Links: |
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| DOI / URN: |
10.1007/s10973-019-08206-8 |
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| Katalog-ID: |
SPR015706818 |
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| 245 | 1 | 4 | |a The effect of demineralization and torrefaction consequential pre-treatment on energy characteristic of palm empty fruit bunches |
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| 520 | |a Abstract In this study, the effect of chemical and thermal pre-treatments on the chemical properties of palm empty fruit bunches (EFB) was investigated via a consecutive pre-treatment of demineralization and torrefaction. The pre-treatment was carried out on untreated EFB using acid leaching followed by heating the demineralized EFB (DEFB) at temperature of 200–280 °C in a 40 $ cm^{3} $ of vertical tubular reactor with nitrogen flow rate of 100 mL $ min^{−1} $. The untreated EFB and pre-treated EFB namely DEFB, torrefied EFB and torrefied demineralized EFB (TDEFB) were characterized using proximate and ultimate analyses, fuel properties, i.e. mass yield, energy yield and energy density, and Fourier transform infrared spectroscopy. Thermogravimetric analysis was used to study the thermal behaviour of the pre-treated EFB with untreated EFB as a comparison. The results revealed that this consecutive pre-treatment improved the properties of a solid fuel with high carbon content and lower in ash content have been observed in TDEFB. The higher temperature of torrefaction gives the lower the mass and energy yield but higher in the energy density. Furthermore, decomposition of hemicellulose increased as the torrefaction temperature increased due to the removal of carbonyl and hydroxyl group during the process. The relevance of this pre-treatment revealed that TDEFB has high potential as solid biofuel feedstock for further thermal conversion such as pyrolysis. | ||
| 650 | 4 | |a Demineralization |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Torrefaction |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Empty fruit bunch (EFB) |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Energy characteristic |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Thermal behaviour |7 (dpeaa)DE-He213 | |
| 700 | 1 | |a Mohamed, A. R. |e verfasserin |4 aut | |
| 700 | 1 | |a Ishak, M. A. M. |e verfasserin |4 aut | |
| 700 | 1 | |a Ahmad, R. |e verfasserin |4 aut | |
| 700 | 1 | |a Nawawi, W. I. |e verfasserin |4 aut | |
| 700 | 1 | |a Ali, S. N. |e verfasserin |4 aut | |
| 700 | 1 | |a Ismail, K. |e verfasserin |4 aut | |
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10.1007/s10973-019-08206-8 doi (DE-627)SPR015706818 (SPR)s10973-019-08206-8-e DE-627 ger DE-627 rakwb eng 660 ASE 35.00 bkl Kasim, N. N. verfasserin aut The effect of demineralization and torrefaction consequential pre-treatment on energy characteristic of palm empty fruit bunches 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract In this study, the effect of chemical and thermal pre-treatments on the chemical properties of palm empty fruit bunches (EFB) was investigated via a consecutive pre-treatment of demineralization and torrefaction. The pre-treatment was carried out on untreated EFB using acid leaching followed by heating the demineralized EFB (DEFB) at temperature of 200–280 °C in a 40 $ cm^{3} $ of vertical tubular reactor with nitrogen flow rate of 100 mL $ min^{−1} $. The untreated EFB and pre-treated EFB namely DEFB, torrefied EFB and torrefied demineralized EFB (TDEFB) were characterized using proximate and ultimate analyses, fuel properties, i.e. mass yield, energy yield and energy density, and Fourier transform infrared spectroscopy. Thermogravimetric analysis was used to study the thermal behaviour of the pre-treated EFB with untreated EFB as a comparison. The results revealed that this consecutive pre-treatment improved the properties of a solid fuel with high carbon content and lower in ash content have been observed in TDEFB. The higher temperature of torrefaction gives the lower the mass and energy yield but higher in the energy density. Furthermore, decomposition of hemicellulose increased as the torrefaction temperature increased due to the removal of carbonyl and hydroxyl group during the process. The relevance of this pre-treatment revealed that TDEFB has high potential as solid biofuel feedstock for further thermal conversion such as pyrolysis. Demineralization (dpeaa)DE-He213 Torrefaction (dpeaa)DE-He213 Empty fruit bunch (EFB) (dpeaa)DE-He213 Energy characteristic (dpeaa)DE-He213 Thermal behaviour (dpeaa)DE-He213 Mohamed, A. R. verfasserin aut Ishak, M. A. M. verfasserin aut Ahmad, R. verfasserin aut Nawawi, W. I. verfasserin aut Ali, S. N. verfasserin aut Ismail, K. verfasserin aut Enthalten in Journal of thermal analysis and calorimetry Dordrecht [u.a.] : Springer Science + Business Media B.V., 1969 138(2019), 1 vom: 24. Apr., Seite 343-350 (DE-627)315295422 (DE-600)2017304-0 1572-8943 nnns volume:138 year:2019 number:1 day:24 month:04 pages:343-350 https://dx.doi.org/10.1007/s10973-019-08206-8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA 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_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_206 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_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_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_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 35.00 ASE AR 138 2019 1 24 04 343-350 |
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10.1007/s10973-019-08206-8 doi (DE-627)SPR015706818 (SPR)s10973-019-08206-8-e DE-627 ger DE-627 rakwb eng 660 ASE 35.00 bkl Kasim, N. N. verfasserin aut The effect of demineralization and torrefaction consequential pre-treatment on energy characteristic of palm empty fruit bunches 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract In this study, the effect of chemical and thermal pre-treatments on the chemical properties of palm empty fruit bunches (EFB) was investigated via a consecutive pre-treatment of demineralization and torrefaction. The pre-treatment was carried out on untreated EFB using acid leaching followed by heating the demineralized EFB (DEFB) at temperature of 200–280 °C in a 40 $ cm^{3} $ of vertical tubular reactor with nitrogen flow rate of 100 mL $ min^{−1} $. The untreated EFB and pre-treated EFB namely DEFB, torrefied EFB and torrefied demineralized EFB (TDEFB) were characterized using proximate and ultimate analyses, fuel properties, i.e. mass yield, energy yield and energy density, and Fourier transform infrared spectroscopy. Thermogravimetric analysis was used to study the thermal behaviour of the pre-treated EFB with untreated EFB as a comparison. The results revealed that this consecutive pre-treatment improved the properties of a solid fuel with high carbon content and lower in ash content have been observed in TDEFB. The higher temperature of torrefaction gives the lower the mass and energy yield but higher in the energy density. Furthermore, decomposition of hemicellulose increased as the torrefaction temperature increased due to the removal of carbonyl and hydroxyl group during the process. The relevance of this pre-treatment revealed that TDEFB has high potential as solid biofuel feedstock for further thermal conversion such as pyrolysis. Demineralization (dpeaa)DE-He213 Torrefaction (dpeaa)DE-He213 Empty fruit bunch (EFB) (dpeaa)DE-He213 Energy characteristic (dpeaa)DE-He213 Thermal behaviour (dpeaa)DE-He213 Mohamed, A. R. verfasserin aut Ishak, M. A. M. verfasserin aut Ahmad, R. verfasserin aut Nawawi, W. I. verfasserin aut Ali, S. N. verfasserin aut Ismail, K. verfasserin aut Enthalten in Journal of thermal analysis and calorimetry Dordrecht [u.a.] : Springer Science + Business Media B.V., 1969 138(2019), 1 vom: 24. Apr., Seite 343-350 (DE-627)315295422 (DE-600)2017304-0 1572-8943 nnns volume:138 year:2019 number:1 day:24 month:04 pages:343-350 https://dx.doi.org/10.1007/s10973-019-08206-8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA 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_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_206 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_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_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_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 35.00 ASE AR 138 2019 1 24 04 343-350 |
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10.1007/s10973-019-08206-8 doi (DE-627)SPR015706818 (SPR)s10973-019-08206-8-e DE-627 ger DE-627 rakwb eng 660 ASE 35.00 bkl Kasim, N. N. verfasserin aut The effect of demineralization and torrefaction consequential pre-treatment on energy characteristic of palm empty fruit bunches 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract In this study, the effect of chemical and thermal pre-treatments on the chemical properties of palm empty fruit bunches (EFB) was investigated via a consecutive pre-treatment of demineralization and torrefaction. The pre-treatment was carried out on untreated EFB using acid leaching followed by heating the demineralized EFB (DEFB) at temperature of 200–280 °C in a 40 $ cm^{3} $ of vertical tubular reactor with nitrogen flow rate of 100 mL $ min^{−1} $. The untreated EFB and pre-treated EFB namely DEFB, torrefied EFB and torrefied demineralized EFB (TDEFB) were characterized using proximate and ultimate analyses, fuel properties, i.e. mass yield, energy yield and energy density, and Fourier transform infrared spectroscopy. Thermogravimetric analysis was used to study the thermal behaviour of the pre-treated EFB with untreated EFB as a comparison. The results revealed that this consecutive pre-treatment improved the properties of a solid fuel with high carbon content and lower in ash content have been observed in TDEFB. The higher temperature of torrefaction gives the lower the mass and energy yield but higher in the energy density. Furthermore, decomposition of hemicellulose increased as the torrefaction temperature increased due to the removal of carbonyl and hydroxyl group during the process. The relevance of this pre-treatment revealed that TDEFB has high potential as solid biofuel feedstock for further thermal conversion such as pyrolysis. Demineralization (dpeaa)DE-He213 Torrefaction (dpeaa)DE-He213 Empty fruit bunch (EFB) (dpeaa)DE-He213 Energy characteristic (dpeaa)DE-He213 Thermal behaviour (dpeaa)DE-He213 Mohamed, A. R. verfasserin aut Ishak, M. A. M. verfasserin aut Ahmad, R. verfasserin aut Nawawi, W. I. verfasserin aut Ali, S. N. verfasserin aut Ismail, K. verfasserin aut Enthalten in Journal of thermal analysis and calorimetry Dordrecht [u.a.] : Springer Science + Business Media B.V., 1969 138(2019), 1 vom: 24. Apr., Seite 343-350 (DE-627)315295422 (DE-600)2017304-0 1572-8943 nnns volume:138 year:2019 number:1 day:24 month:04 pages:343-350 https://dx.doi.org/10.1007/s10973-019-08206-8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA 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_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_206 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_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_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_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 35.00 ASE AR 138 2019 1 24 04 343-350 |
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10.1007/s10973-019-08206-8 doi (DE-627)SPR015706818 (SPR)s10973-019-08206-8-e DE-627 ger DE-627 rakwb eng 660 ASE 35.00 bkl Kasim, N. N. verfasserin aut The effect of demineralization and torrefaction consequential pre-treatment on energy characteristic of palm empty fruit bunches 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract In this study, the effect of chemical and thermal pre-treatments on the chemical properties of palm empty fruit bunches (EFB) was investigated via a consecutive pre-treatment of demineralization and torrefaction. The pre-treatment was carried out on untreated EFB using acid leaching followed by heating the demineralized EFB (DEFB) at temperature of 200–280 °C in a 40 $ cm^{3} $ of vertical tubular reactor with nitrogen flow rate of 100 mL $ min^{−1} $. The untreated EFB and pre-treated EFB namely DEFB, torrefied EFB and torrefied demineralized EFB (TDEFB) were characterized using proximate and ultimate analyses, fuel properties, i.e. mass yield, energy yield and energy density, and Fourier transform infrared spectroscopy. Thermogravimetric analysis was used to study the thermal behaviour of the pre-treated EFB with untreated EFB as a comparison. The results revealed that this consecutive pre-treatment improved the properties of a solid fuel with high carbon content and lower in ash content have been observed in TDEFB. The higher temperature of torrefaction gives the lower the mass and energy yield but higher in the energy density. Furthermore, decomposition of hemicellulose increased as the torrefaction temperature increased due to the removal of carbonyl and hydroxyl group during the process. The relevance of this pre-treatment revealed that TDEFB has high potential as solid biofuel feedstock for further thermal conversion such as pyrolysis. Demineralization (dpeaa)DE-He213 Torrefaction (dpeaa)DE-He213 Empty fruit bunch (EFB) (dpeaa)DE-He213 Energy characteristic (dpeaa)DE-He213 Thermal behaviour (dpeaa)DE-He213 Mohamed, A. R. verfasserin aut Ishak, M. A. M. verfasserin aut Ahmad, R. verfasserin aut Nawawi, W. I. verfasserin aut Ali, S. N. verfasserin aut Ismail, K. verfasserin aut Enthalten in Journal of thermal analysis and calorimetry Dordrecht [u.a.] : Springer Science + Business Media B.V., 1969 138(2019), 1 vom: 24. Apr., Seite 343-350 (DE-627)315295422 (DE-600)2017304-0 1572-8943 nnns volume:138 year:2019 number:1 day:24 month:04 pages:343-350 https://dx.doi.org/10.1007/s10973-019-08206-8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA 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_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_206 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_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_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_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 35.00 ASE AR 138 2019 1 24 04 343-350 |
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10.1007/s10973-019-08206-8 doi (DE-627)SPR015706818 (SPR)s10973-019-08206-8-e DE-627 ger DE-627 rakwb eng 660 ASE 35.00 bkl Kasim, N. N. verfasserin aut The effect of demineralization and torrefaction consequential pre-treatment on energy characteristic of palm empty fruit bunches 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract In this study, the effect of chemical and thermal pre-treatments on the chemical properties of palm empty fruit bunches (EFB) was investigated via a consecutive pre-treatment of demineralization and torrefaction. The pre-treatment was carried out on untreated EFB using acid leaching followed by heating the demineralized EFB (DEFB) at temperature of 200–280 °C in a 40 $ cm^{3} $ of vertical tubular reactor with nitrogen flow rate of 100 mL $ min^{−1} $. The untreated EFB and pre-treated EFB namely DEFB, torrefied EFB and torrefied demineralized EFB (TDEFB) were characterized using proximate and ultimate analyses, fuel properties, i.e. mass yield, energy yield and energy density, and Fourier transform infrared spectroscopy. Thermogravimetric analysis was used to study the thermal behaviour of the pre-treated EFB with untreated EFB as a comparison. The results revealed that this consecutive pre-treatment improved the properties of a solid fuel with high carbon content and lower in ash content have been observed in TDEFB. The higher temperature of torrefaction gives the lower the mass and energy yield but higher in the energy density. Furthermore, decomposition of hemicellulose increased as the torrefaction temperature increased due to the removal of carbonyl and hydroxyl group during the process. The relevance of this pre-treatment revealed that TDEFB has high potential as solid biofuel feedstock for further thermal conversion such as pyrolysis. Demineralization (dpeaa)DE-He213 Torrefaction (dpeaa)DE-He213 Empty fruit bunch (EFB) (dpeaa)DE-He213 Energy characteristic (dpeaa)DE-He213 Thermal behaviour (dpeaa)DE-He213 Mohamed, A. R. verfasserin aut Ishak, M. A. M. verfasserin aut Ahmad, R. verfasserin aut Nawawi, W. I. verfasserin aut Ali, S. N. verfasserin aut Ismail, K. verfasserin aut Enthalten in Journal of thermal analysis and calorimetry Dordrecht [u.a.] : Springer Science + Business Media B.V., 1969 138(2019), 1 vom: 24. Apr., Seite 343-350 (DE-627)315295422 (DE-600)2017304-0 1572-8943 nnns volume:138 year:2019 number:1 day:24 month:04 pages:343-350 https://dx.doi.org/10.1007/s10973-019-08206-8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA 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_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_206 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_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_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_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 35.00 ASE AR 138 2019 1 24 04 343-350 |
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N.</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="4"><subfield code="a">The effect of demineralization and torrefaction consequential pre-treatment on energy characteristic of palm empty fruit bunches</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2019</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 In this study, the effect of chemical and thermal pre-treatments on the chemical properties of palm empty fruit bunches (EFB) was investigated via a consecutive pre-treatment of demineralization and torrefaction. The pre-treatment was carried out on untreated EFB using acid leaching followed by heating the demineralized EFB (DEFB) at temperature of 200–280 °C in a 40 $ cm^{3} $ of vertical tubular reactor with nitrogen flow rate of 100 mL $ min^{−1} $. The untreated EFB and pre-treated EFB namely DEFB, torrefied EFB and torrefied demineralized EFB (TDEFB) were characterized using proximate and ultimate analyses, fuel properties, i.e. mass yield, energy yield and energy density, and Fourier transform infrared spectroscopy. Thermogravimetric analysis was used to study the thermal behaviour of the pre-treated EFB with untreated EFB as a comparison. The results revealed that this consecutive pre-treatment improved the properties of a solid fuel with high carbon content and lower in ash content have been observed in TDEFB. The higher temperature of torrefaction gives the lower the mass and energy yield but higher in the energy density. Furthermore, decomposition of hemicellulose increased as the torrefaction temperature increased due to the removal of carbonyl and hydroxyl group during the process. 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|
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Kasim, N. N. |
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Kasim, N. N. ddc 660 bkl 35.00 misc Demineralization misc Torrefaction misc Empty fruit bunch (EFB) misc Energy characteristic misc Thermal behaviour The effect of demineralization and torrefaction consequential pre-treatment on energy characteristic of palm empty fruit bunches |
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660 ASE 35.00 bkl The effect of demineralization and torrefaction consequential pre-treatment on energy characteristic of palm empty fruit bunches Demineralization (dpeaa)DE-He213 Torrefaction (dpeaa)DE-He213 Empty fruit bunch (EFB) (dpeaa)DE-He213 Energy characteristic (dpeaa)DE-He213 Thermal behaviour (dpeaa)DE-He213 |
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ddc 660 bkl 35.00 misc Demineralization misc Torrefaction misc Empty fruit bunch (EFB) misc Energy characteristic misc Thermal behaviour |
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The effect of demineralization and torrefaction consequential pre-treatment on energy characteristic of palm empty fruit bunches |
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The effect of demineralization and torrefaction consequential pre-treatment on energy characteristic of palm empty fruit bunches |
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Kasim, N. N. Mohamed, A. R. Ishak, M. A. M. Ahmad, R. Nawawi, W. I. Ali, S. N. Ismail, K. |
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Kasim, N. N. |
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10.1007/s10973-019-08206-8 |
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effect of demineralization and torrefaction consequential pre-treatment on energy characteristic of palm empty fruit bunches |
| title_auth |
The effect of demineralization and torrefaction consequential pre-treatment on energy characteristic of palm empty fruit bunches |
| abstract |
Abstract In this study, the effect of chemical and thermal pre-treatments on the chemical properties of palm empty fruit bunches (EFB) was investigated via a consecutive pre-treatment of demineralization and torrefaction. The pre-treatment was carried out on untreated EFB using acid leaching followed by heating the demineralized EFB (DEFB) at temperature of 200–280 °C in a 40 $ cm^{3} $ of vertical tubular reactor with nitrogen flow rate of 100 mL $ min^{−1} $. The untreated EFB and pre-treated EFB namely DEFB, torrefied EFB and torrefied demineralized EFB (TDEFB) were characterized using proximate and ultimate analyses, fuel properties, i.e. mass yield, energy yield and energy density, and Fourier transform infrared spectroscopy. Thermogravimetric analysis was used to study the thermal behaviour of the pre-treated EFB with untreated EFB as a comparison. The results revealed that this consecutive pre-treatment improved the properties of a solid fuel with high carbon content and lower in ash content have been observed in TDEFB. The higher temperature of torrefaction gives the lower the mass and energy yield but higher in the energy density. Furthermore, decomposition of hemicellulose increased as the torrefaction temperature increased due to the removal of carbonyl and hydroxyl group during the process. The relevance of this pre-treatment revealed that TDEFB has high potential as solid biofuel feedstock for further thermal conversion such as pyrolysis. |
| abstractGer |
Abstract In this study, the effect of chemical and thermal pre-treatments on the chemical properties of palm empty fruit bunches (EFB) was investigated via a consecutive pre-treatment of demineralization and torrefaction. The pre-treatment was carried out on untreated EFB using acid leaching followed by heating the demineralized EFB (DEFB) at temperature of 200–280 °C in a 40 $ cm^{3} $ of vertical tubular reactor with nitrogen flow rate of 100 mL $ min^{−1} $. The untreated EFB and pre-treated EFB namely DEFB, torrefied EFB and torrefied demineralized EFB (TDEFB) were characterized using proximate and ultimate analyses, fuel properties, i.e. mass yield, energy yield and energy density, and Fourier transform infrared spectroscopy. Thermogravimetric analysis was used to study the thermal behaviour of the pre-treated EFB with untreated EFB as a comparison. The results revealed that this consecutive pre-treatment improved the properties of a solid fuel with high carbon content and lower in ash content have been observed in TDEFB. The higher temperature of torrefaction gives the lower the mass and energy yield but higher in the energy density. Furthermore, decomposition of hemicellulose increased as the torrefaction temperature increased due to the removal of carbonyl and hydroxyl group during the process. The relevance of this pre-treatment revealed that TDEFB has high potential as solid biofuel feedstock for further thermal conversion such as pyrolysis. |
| abstract_unstemmed |
Abstract In this study, the effect of chemical and thermal pre-treatments on the chemical properties of palm empty fruit bunches (EFB) was investigated via a consecutive pre-treatment of demineralization and torrefaction. The pre-treatment was carried out on untreated EFB using acid leaching followed by heating the demineralized EFB (DEFB) at temperature of 200–280 °C in a 40 $ cm^{3} $ of vertical tubular reactor with nitrogen flow rate of 100 mL $ min^{−1} $. The untreated EFB and pre-treated EFB namely DEFB, torrefied EFB and torrefied demineralized EFB (TDEFB) were characterized using proximate and ultimate analyses, fuel properties, i.e. mass yield, energy yield and energy density, and Fourier transform infrared spectroscopy. Thermogravimetric analysis was used to study the thermal behaviour of the pre-treated EFB with untreated EFB as a comparison. The results revealed that this consecutive pre-treatment improved the properties of a solid fuel with high carbon content and lower in ash content have been observed in TDEFB. The higher temperature of torrefaction gives the lower the mass and energy yield but higher in the energy density. Furthermore, decomposition of hemicellulose increased as the torrefaction temperature increased due to the removal of carbonyl and hydroxyl group during the process. The relevance of this pre-treatment revealed that TDEFB has high potential as solid biofuel feedstock for further thermal conversion such as pyrolysis. |
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The effect of demineralization and torrefaction consequential pre-treatment on energy characteristic of palm empty fruit bunches |
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Mohamed, A. R. Ishak, M. A. M. Ahmad, R. Nawawi, W. I. Ali, S. N. Ismail, K. |
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| score |
7.4011803 |