Experimental and Kinetic modeling of In-situ Catalytic (Fe/Cu) Pyrolytic Degradation of Water Hyacinth
Water hyacinth is recognized as a harmful plant, it extracts heavy metals from water bodies, and its disposal is quite challenging. The metal-impregnated samples can be effectively utilized to generate bio-oil and carbon hybrids by pyrolysis along with metal recovery in char. XRD, FESEM, and TEM ana...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Yadav, Priyanka [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2023 |
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| Anmerkung: |
© Akadémiai Kiadó, Budapest, Hungary 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. |
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| Übergeordnetes Werk: |
Enthalten in: Journal of thermal analysis and calorimetry - Dordrecht [u.a.] : Springer Science + Business Media B.V., 1969, 148(2023), 22 vom: 19. Okt., Seite 12761-12780 |
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| Übergeordnetes Werk: |
volume:148 ; year:2023 ; number:22 ; day:19 ; month:10 ; pages:12761-12780 |
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| DOI / URN: |
10.1007/s10973-023-12573-8 |
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| 520 | |a Water hyacinth is recognized as a harmful plant, it extracts heavy metals from water bodies, and its disposal is quite challenging. The metal-impregnated samples can be effectively utilized to generate bio-oil and carbon hybrids by pyrolysis along with metal recovery in char. XRD, FESEM, and TEM analyzed the Fe/Cu-impregnated samples with an average particle size of 15.3 and 116 nm for Fe and Cu. Pyrolysis experiments were conducted at the optimum conditions to attain a maximum conversion of 68 and 48% for Fe and Cu-impregnated biomass and validated by kinetic modeling. The kinetic study of raw and metal-loaded samples was performed by modeling with Friedman, FWO, KAS, Kissinger, and Starink isoconversional processes at distinct heating rates of 10 to 25 °C $ min^{−1} $ to estimate optimum conditions for pyrolytic conversion. The average activation energy for raw, Fe, and Cu-impregnated samples was maximum with the Friedman method 173.9, 89.1, and 97.4 kJ $ mol^{−1} $, respectively. The metal-impregnated water hyacinth resulted in lower activation energy for reaction in comparison with the raw water hyacinth. The ΔHα (168.9 kJ $ mol^{−1} $) and ΔGα (164.9 kJ $ mol^{−1} $) are maximum for the raw water hyacinth in comparison with metal-impregnated samples, signifying the higher energy requirement for breaking reactant bonds. Model prediction was done by the Z-Master plot, which concluded that as the conversion (α) ≤ 0.5, the thermal degradation follows the second- and third-order reaction mechanism, and a further increase in conversion (α) > 0.5 follows the first-order reaction mechanism. Graphical abstract | ||
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10.1007/s10973-023-12573-8 doi (DE-627)SPR053849973 (SPR)s10973-023-12573-8-e DE-627 ger DE-627 rakwb eng Yadav, Priyanka verfasserin aut Experimental and Kinetic modeling of In-situ Catalytic (Fe/Cu) Pyrolytic Degradation of Water Hyacinth 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Akadémiai Kiadó, Budapest, Hungary 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. Water hyacinth is recognized as a harmful plant, it extracts heavy metals from water bodies, and its disposal is quite challenging. The metal-impregnated samples can be effectively utilized to generate bio-oil and carbon hybrids by pyrolysis along with metal recovery in char. XRD, FESEM, and TEM analyzed the Fe/Cu-impregnated samples with an average particle size of 15.3 and 116 nm for Fe and Cu. Pyrolysis experiments were conducted at the optimum conditions to attain a maximum conversion of 68 and 48% for Fe and Cu-impregnated biomass and validated by kinetic modeling. The kinetic study of raw and metal-loaded samples was performed by modeling with Friedman, FWO, KAS, Kissinger, and Starink isoconversional processes at distinct heating rates of 10 to 25 °C $ min^{−1} $ to estimate optimum conditions for pyrolytic conversion. The average activation energy for raw, Fe, and Cu-impregnated samples was maximum with the Friedman method 173.9, 89.1, and 97.4 kJ $ mol^{−1} $, respectively. The metal-impregnated water hyacinth resulted in lower activation energy for reaction in comparison with the raw water hyacinth. The ΔHα (168.9 kJ $ mol^{−1} $) and ΔGα (164.9 kJ $ mol^{−1} $) are maximum for the raw water hyacinth in comparison with metal-impregnated samples, signifying the higher energy requirement for breaking reactant bonds. Model prediction was done by the Z-Master plot, which concluded that as the conversion (α) ≤ 0.5, the thermal degradation follows the second- and third-order reaction mechanism, and a further increase in conversion (α) > 0.5 follows the first-order reaction mechanism. Graphical abstract Water hyacinth (dpeaa)DE-He213 Thermogravimetric analysis (dpeaa)DE-He213 Isoconversional models (dpeaa)DE-He213 Kinetic analysis (dpeaa)DE-He213 Reddy, Sivamohan N. (orcid)0000-0002-6627-013X aut Enthalten in Journal of thermal analysis and calorimetry Dordrecht [u.a.] : Springer Science + Business Media B.V., 1969 148(2023), 22 vom: 19. Okt., Seite 12761-12780 (DE-627)315295422 (DE-600)2017304-0 1572-8943 nnns volume:148 year:2023 number:22 day:19 month:10 pages:12761-12780 https://dx.doi.org/10.1007/s10973-023-12573-8 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_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_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_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_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 148 2023 22 19 10 12761-12780 |
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10.1007/s10973-023-12573-8 doi (DE-627)SPR053849973 (SPR)s10973-023-12573-8-e DE-627 ger DE-627 rakwb eng Yadav, Priyanka verfasserin aut Experimental and Kinetic modeling of In-situ Catalytic (Fe/Cu) Pyrolytic Degradation of Water Hyacinth 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Akadémiai Kiadó, Budapest, Hungary 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. Water hyacinth is recognized as a harmful plant, it extracts heavy metals from water bodies, and its disposal is quite challenging. The metal-impregnated samples can be effectively utilized to generate bio-oil and carbon hybrids by pyrolysis along with metal recovery in char. XRD, FESEM, and TEM analyzed the Fe/Cu-impregnated samples with an average particle size of 15.3 and 116 nm for Fe and Cu. Pyrolysis experiments were conducted at the optimum conditions to attain a maximum conversion of 68 and 48% for Fe and Cu-impregnated biomass and validated by kinetic modeling. The kinetic study of raw and metal-loaded samples was performed by modeling with Friedman, FWO, KAS, Kissinger, and Starink isoconversional processes at distinct heating rates of 10 to 25 °C $ min^{−1} $ to estimate optimum conditions for pyrolytic conversion. The average activation energy for raw, Fe, and Cu-impregnated samples was maximum with the Friedman method 173.9, 89.1, and 97.4 kJ $ mol^{−1} $, respectively. The metal-impregnated water hyacinth resulted in lower activation energy for reaction in comparison with the raw water hyacinth. The ΔHα (168.9 kJ $ mol^{−1} $) and ΔGα (164.9 kJ $ mol^{−1} $) are maximum for the raw water hyacinth in comparison with metal-impregnated samples, signifying the higher energy requirement for breaking reactant bonds. Model prediction was done by the Z-Master plot, which concluded that as the conversion (α) ≤ 0.5, the thermal degradation follows the second- and third-order reaction mechanism, and a further increase in conversion (α) > 0.5 follows the first-order reaction mechanism. Graphical abstract Water hyacinth (dpeaa)DE-He213 Thermogravimetric analysis (dpeaa)DE-He213 Isoconversional models (dpeaa)DE-He213 Kinetic analysis (dpeaa)DE-He213 Reddy, Sivamohan N. (orcid)0000-0002-6627-013X aut Enthalten in Journal of thermal analysis and calorimetry Dordrecht [u.a.] : Springer Science + Business Media B.V., 1969 148(2023), 22 vom: 19. Okt., Seite 12761-12780 (DE-627)315295422 (DE-600)2017304-0 1572-8943 nnns volume:148 year:2023 number:22 day:19 month:10 pages:12761-12780 https://dx.doi.org/10.1007/s10973-023-12573-8 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_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_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_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_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 148 2023 22 19 10 12761-12780 |
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10.1007/s10973-023-12573-8 doi (DE-627)SPR053849973 (SPR)s10973-023-12573-8-e DE-627 ger DE-627 rakwb eng Yadav, Priyanka verfasserin aut Experimental and Kinetic modeling of In-situ Catalytic (Fe/Cu) Pyrolytic Degradation of Water Hyacinth 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Akadémiai Kiadó, Budapest, Hungary 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. Water hyacinth is recognized as a harmful plant, it extracts heavy metals from water bodies, and its disposal is quite challenging. The metal-impregnated samples can be effectively utilized to generate bio-oil and carbon hybrids by pyrolysis along with metal recovery in char. XRD, FESEM, and TEM analyzed the Fe/Cu-impregnated samples with an average particle size of 15.3 and 116 nm for Fe and Cu. Pyrolysis experiments were conducted at the optimum conditions to attain a maximum conversion of 68 and 48% for Fe and Cu-impregnated biomass and validated by kinetic modeling. The kinetic study of raw and metal-loaded samples was performed by modeling with Friedman, FWO, KAS, Kissinger, and Starink isoconversional processes at distinct heating rates of 10 to 25 °C $ min^{−1} $ to estimate optimum conditions for pyrolytic conversion. The average activation energy for raw, Fe, and Cu-impregnated samples was maximum with the Friedman method 173.9, 89.1, and 97.4 kJ $ mol^{−1} $, respectively. The metal-impregnated water hyacinth resulted in lower activation energy for reaction in comparison with the raw water hyacinth. The ΔHα (168.9 kJ $ mol^{−1} $) and ΔGα (164.9 kJ $ mol^{−1} $) are maximum for the raw water hyacinth in comparison with metal-impregnated samples, signifying the higher energy requirement for breaking reactant bonds. Model prediction was done by the Z-Master plot, which concluded that as the conversion (α) ≤ 0.5, the thermal degradation follows the second- and third-order reaction mechanism, and a further increase in conversion (α) > 0.5 follows the first-order reaction mechanism. Graphical abstract Water hyacinth (dpeaa)DE-He213 Thermogravimetric analysis (dpeaa)DE-He213 Isoconversional models (dpeaa)DE-He213 Kinetic analysis (dpeaa)DE-He213 Reddy, Sivamohan N. (orcid)0000-0002-6627-013X aut Enthalten in Journal of thermal analysis and calorimetry Dordrecht [u.a.] : Springer Science + Business Media B.V., 1969 148(2023), 22 vom: 19. Okt., Seite 12761-12780 (DE-627)315295422 (DE-600)2017304-0 1572-8943 nnns volume:148 year:2023 number:22 day:19 month:10 pages:12761-12780 https://dx.doi.org/10.1007/s10973-023-12573-8 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_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_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_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_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 148 2023 22 19 10 12761-12780 |
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10.1007/s10973-023-12573-8 doi (DE-627)SPR053849973 (SPR)s10973-023-12573-8-e DE-627 ger DE-627 rakwb eng Yadav, Priyanka verfasserin aut Experimental and Kinetic modeling of In-situ Catalytic (Fe/Cu) Pyrolytic Degradation of Water Hyacinth 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Akadémiai Kiadó, Budapest, Hungary 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. Water hyacinth is recognized as a harmful plant, it extracts heavy metals from water bodies, and its disposal is quite challenging. The metal-impregnated samples can be effectively utilized to generate bio-oil and carbon hybrids by pyrolysis along with metal recovery in char. XRD, FESEM, and TEM analyzed the Fe/Cu-impregnated samples with an average particle size of 15.3 and 116 nm for Fe and Cu. Pyrolysis experiments were conducted at the optimum conditions to attain a maximum conversion of 68 and 48% for Fe and Cu-impregnated biomass and validated by kinetic modeling. The kinetic study of raw and metal-loaded samples was performed by modeling with Friedman, FWO, KAS, Kissinger, and Starink isoconversional processes at distinct heating rates of 10 to 25 °C $ min^{−1} $ to estimate optimum conditions for pyrolytic conversion. The average activation energy for raw, Fe, and Cu-impregnated samples was maximum with the Friedman method 173.9, 89.1, and 97.4 kJ $ mol^{−1} $, respectively. The metal-impregnated water hyacinth resulted in lower activation energy for reaction in comparison with the raw water hyacinth. The ΔHα (168.9 kJ $ mol^{−1} $) and ΔGα (164.9 kJ $ mol^{−1} $) are maximum for the raw water hyacinth in comparison with metal-impregnated samples, signifying the higher energy requirement for breaking reactant bonds. Model prediction was done by the Z-Master plot, which concluded that as the conversion (α) ≤ 0.5, the thermal degradation follows the second- and third-order reaction mechanism, and a further increase in conversion (α) > 0.5 follows the first-order reaction mechanism. Graphical abstract Water hyacinth (dpeaa)DE-He213 Thermogravimetric analysis (dpeaa)DE-He213 Isoconversional models (dpeaa)DE-He213 Kinetic analysis (dpeaa)DE-He213 Reddy, Sivamohan N. (orcid)0000-0002-6627-013X aut Enthalten in Journal of thermal analysis and calorimetry Dordrecht [u.a.] : Springer Science + Business Media B.V., 1969 148(2023), 22 vom: 19. Okt., Seite 12761-12780 (DE-627)315295422 (DE-600)2017304-0 1572-8943 nnns volume:148 year:2023 number:22 day:19 month:10 pages:12761-12780 https://dx.doi.org/10.1007/s10973-023-12573-8 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_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_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_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_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 148 2023 22 19 10 12761-12780 |
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10.1007/s10973-023-12573-8 doi (DE-627)SPR053849973 (SPR)s10973-023-12573-8-e DE-627 ger DE-627 rakwb eng Yadav, Priyanka verfasserin aut Experimental and Kinetic modeling of In-situ Catalytic (Fe/Cu) Pyrolytic Degradation of Water Hyacinth 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Akadémiai Kiadó, Budapest, Hungary 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. Water hyacinth is recognized as a harmful plant, it extracts heavy metals from water bodies, and its disposal is quite challenging. The metal-impregnated samples can be effectively utilized to generate bio-oil and carbon hybrids by pyrolysis along with metal recovery in char. XRD, FESEM, and TEM analyzed the Fe/Cu-impregnated samples with an average particle size of 15.3 and 116 nm for Fe and Cu. Pyrolysis experiments were conducted at the optimum conditions to attain a maximum conversion of 68 and 48% for Fe and Cu-impregnated biomass and validated by kinetic modeling. The kinetic study of raw and metal-loaded samples was performed by modeling with Friedman, FWO, KAS, Kissinger, and Starink isoconversional processes at distinct heating rates of 10 to 25 °C $ min^{−1} $ to estimate optimum conditions for pyrolytic conversion. The average activation energy for raw, Fe, and Cu-impregnated samples was maximum with the Friedman method 173.9, 89.1, and 97.4 kJ $ mol^{−1} $, respectively. The metal-impregnated water hyacinth resulted in lower activation energy for reaction in comparison with the raw water hyacinth. The ΔHα (168.9 kJ $ mol^{−1} $) and ΔGα (164.9 kJ $ mol^{−1} $) are maximum for the raw water hyacinth in comparison with metal-impregnated samples, signifying the higher energy requirement for breaking reactant bonds. Model prediction was done by the Z-Master plot, which concluded that as the conversion (α) ≤ 0.5, the thermal degradation follows the second- and third-order reaction mechanism, and a further increase in conversion (α) > 0.5 follows the first-order reaction mechanism. Graphical abstract Water hyacinth (dpeaa)DE-He213 Thermogravimetric analysis (dpeaa)DE-He213 Isoconversional models (dpeaa)DE-He213 Kinetic analysis (dpeaa)DE-He213 Reddy, Sivamohan N. (orcid)0000-0002-6627-013X aut Enthalten in Journal of thermal analysis and calorimetry Dordrecht [u.a.] : Springer Science + Business Media B.V., 1969 148(2023), 22 vom: 19. Okt., Seite 12761-12780 (DE-627)315295422 (DE-600)2017304-0 1572-8943 nnns volume:148 year:2023 number:22 day:19 month:10 pages:12761-12780 https://dx.doi.org/10.1007/s10973-023-12573-8 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_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_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_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_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 148 2023 22 19 10 12761-12780 |
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Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Water hyacinth is recognized as a harmful plant, it extracts heavy metals from water bodies, and its disposal is quite challenging. The metal-impregnated samples can be effectively utilized to generate bio-oil and carbon hybrids by pyrolysis along with metal recovery in char. XRD, FESEM, and TEM analyzed the Fe/Cu-impregnated samples with an average particle size of 15.3 and 116 nm for Fe and Cu. Pyrolysis experiments were conducted at the optimum conditions to attain a maximum conversion of 68 and 48% for Fe and Cu-impregnated biomass and validated by kinetic modeling. The kinetic study of raw and metal-loaded samples was performed by modeling with Friedman, FWO, KAS, Kissinger, and Starink isoconversional processes at distinct heating rates of 10 to 25 °C $ min^{−1} $ to estimate optimum conditions for pyrolytic conversion. The average activation energy for raw, Fe, and Cu-impregnated samples was maximum with the Friedman method 173.9, 89.1, and 97.4 kJ $ mol^{−1} $, respectively. The metal-impregnated water hyacinth resulted in lower activation energy for reaction in comparison with the raw water hyacinth. The ΔHα (168.9 kJ $ mol^{−1} $) and ΔGα (164.9 kJ $ mol^{−1} $) are maximum for the raw water hyacinth in comparison with metal-impregnated samples, signifying the higher energy requirement for breaking reactant bonds. Model prediction was done by the Z-Master plot, which concluded that as the conversion (α) ≤ 0.5, the thermal degradation follows the second- and third-order reaction mechanism, and a further increase in conversion (α) > 0.5 follows the first-order reaction mechanism. 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Yadav, Priyanka |
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Yadav, Priyanka misc Water hyacinth misc Thermogravimetric analysis misc Isoconversional models misc Kinetic analysis Experimental and Kinetic modeling of In-situ Catalytic (Fe/Cu) Pyrolytic Degradation of Water Hyacinth |
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Experimental and Kinetic modeling of In-situ Catalytic (Fe/Cu) Pyrolytic Degradation of Water Hyacinth Water hyacinth (dpeaa)DE-He213 Thermogravimetric analysis (dpeaa)DE-He213 Isoconversional models (dpeaa)DE-He213 Kinetic analysis (dpeaa)DE-He213 |
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Experimental and Kinetic modeling of In-situ Catalytic (Fe/Cu) Pyrolytic Degradation of Water Hyacinth |
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Experimental and Kinetic modeling of In-situ Catalytic (Fe/Cu) Pyrolytic Degradation of Water Hyacinth |
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experimental and kinetic modeling of in-situ catalytic (fe/cu) pyrolytic degradation of water hyacinth |
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Experimental and Kinetic modeling of In-situ Catalytic (Fe/Cu) Pyrolytic Degradation of Water Hyacinth |
| abstract |
Water hyacinth is recognized as a harmful plant, it extracts heavy metals from water bodies, and its disposal is quite challenging. The metal-impregnated samples can be effectively utilized to generate bio-oil and carbon hybrids by pyrolysis along with metal recovery in char. XRD, FESEM, and TEM analyzed the Fe/Cu-impregnated samples with an average particle size of 15.3 and 116 nm for Fe and Cu. Pyrolysis experiments were conducted at the optimum conditions to attain a maximum conversion of 68 and 48% for Fe and Cu-impregnated biomass and validated by kinetic modeling. The kinetic study of raw and metal-loaded samples was performed by modeling with Friedman, FWO, KAS, Kissinger, and Starink isoconversional processes at distinct heating rates of 10 to 25 °C $ min^{−1} $ to estimate optimum conditions for pyrolytic conversion. The average activation energy for raw, Fe, and Cu-impregnated samples was maximum with the Friedman method 173.9, 89.1, and 97.4 kJ $ mol^{−1} $, respectively. The metal-impregnated water hyacinth resulted in lower activation energy for reaction in comparison with the raw water hyacinth. The ΔHα (168.9 kJ $ mol^{−1} $) and ΔGα (164.9 kJ $ mol^{−1} $) are maximum for the raw water hyacinth in comparison with metal-impregnated samples, signifying the higher energy requirement for breaking reactant bonds. Model prediction was done by the Z-Master plot, which concluded that as the conversion (α) ≤ 0.5, the thermal degradation follows the second- and third-order reaction mechanism, and a further increase in conversion (α) > 0.5 follows the first-order reaction mechanism. Graphical abstract © Akadémiai Kiadó, Budapest, Hungary 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. |
| abstractGer |
Water hyacinth is recognized as a harmful plant, it extracts heavy metals from water bodies, and its disposal is quite challenging. The metal-impregnated samples can be effectively utilized to generate bio-oil and carbon hybrids by pyrolysis along with metal recovery in char. XRD, FESEM, and TEM analyzed the Fe/Cu-impregnated samples with an average particle size of 15.3 and 116 nm for Fe and Cu. Pyrolysis experiments were conducted at the optimum conditions to attain a maximum conversion of 68 and 48% for Fe and Cu-impregnated biomass and validated by kinetic modeling. The kinetic study of raw and metal-loaded samples was performed by modeling with Friedman, FWO, KAS, Kissinger, and Starink isoconversional processes at distinct heating rates of 10 to 25 °C $ min^{−1} $ to estimate optimum conditions for pyrolytic conversion. The average activation energy for raw, Fe, and Cu-impregnated samples was maximum with the Friedman method 173.9, 89.1, and 97.4 kJ $ mol^{−1} $, respectively. The metal-impregnated water hyacinth resulted in lower activation energy for reaction in comparison with the raw water hyacinth. The ΔHα (168.9 kJ $ mol^{−1} $) and ΔGα (164.9 kJ $ mol^{−1} $) are maximum for the raw water hyacinth in comparison with metal-impregnated samples, signifying the higher energy requirement for breaking reactant bonds. Model prediction was done by the Z-Master plot, which concluded that as the conversion (α) ≤ 0.5, the thermal degradation follows the second- and third-order reaction mechanism, and a further increase in conversion (α) > 0.5 follows the first-order reaction mechanism. Graphical abstract © Akadémiai Kiadó, Budapest, Hungary 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. |
| abstract_unstemmed |
Water hyacinth is recognized as a harmful plant, it extracts heavy metals from water bodies, and its disposal is quite challenging. The metal-impregnated samples can be effectively utilized to generate bio-oil and carbon hybrids by pyrolysis along with metal recovery in char. XRD, FESEM, and TEM analyzed the Fe/Cu-impregnated samples with an average particle size of 15.3 and 116 nm for Fe and Cu. Pyrolysis experiments were conducted at the optimum conditions to attain a maximum conversion of 68 and 48% for Fe and Cu-impregnated biomass and validated by kinetic modeling. The kinetic study of raw and metal-loaded samples was performed by modeling with Friedman, FWO, KAS, Kissinger, and Starink isoconversional processes at distinct heating rates of 10 to 25 °C $ min^{−1} $ to estimate optimum conditions for pyrolytic conversion. The average activation energy for raw, Fe, and Cu-impregnated samples was maximum with the Friedman method 173.9, 89.1, and 97.4 kJ $ mol^{−1} $, respectively. The metal-impregnated water hyacinth resulted in lower activation energy for reaction in comparison with the raw water hyacinth. The ΔHα (168.9 kJ $ mol^{−1} $) and ΔGα (164.9 kJ $ mol^{−1} $) are maximum for the raw water hyacinth in comparison with metal-impregnated samples, signifying the higher energy requirement for breaking reactant bonds. Model prediction was done by the Z-Master plot, which concluded that as the conversion (α) ≤ 0.5, the thermal degradation follows the second- and third-order reaction mechanism, and a further increase in conversion (α) > 0.5 follows the first-order reaction mechanism. Graphical abstract © Akadémiai Kiadó, Budapest, Hungary 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. |
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| title_short |
Experimental and Kinetic modeling of In-situ Catalytic (Fe/Cu) Pyrolytic Degradation of Water Hyacinth |
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https://dx.doi.org/10.1007/s10973-023-12573-8 |
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Reddy, Sivamohan N. |
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| score |
7.3998213 |