A heterogeneous catalytic process to mitigate the acidity of bio-oils caused by the presence of volatile organic acids
The removal of the acidity produced by the presence of volatile organic acids in bio-oils, such as acetic acid, assisted by heterogeneous catalysts was investigated. For this purpose, CaO and alumina-supported catalysts were prepared, and silver nanoparticles were used as promoter. The prepared cata...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Montaña, Maia [verfasserIn] Navas, Marisa B. [verfasserIn] Bideberripe, Hernán P. [verfasserIn] Barbelli, María L. [verfasserIn] Lick, Ileana D. [verfasserIn] Casella, Mónica L. [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2021 |
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| Schlagwörter: |
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| Übergeordnetes Werk: |
Enthalten in: Fuel - New York, NY [u.a.] : Elsevier, 1970, 299 |
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| Übergeordnetes Werk: |
volume:299 |
| DOI / URN: |
10.1016/j.fuel.2021.120919 |
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| Katalog-ID: |
ELV05403972X |
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| 245 | 1 | 0 | |a A heterogeneous catalytic process to mitigate the acidity of bio-oils caused by the presence of volatile organic acids |
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| 520 | |a The removal of the acidity produced by the presence of volatile organic acids in bio-oils, such as acetic acid, assisted by heterogeneous catalysts was investigated. For this purpose, CaO and alumina-supported catalysts were prepared, and silver nanoparticles were used as promoter. The prepared catalysts, both fresh and post-reaction, were characterized by several techniques: N2 physisorption (BET), SEM-EDS, TEM, XRD, and TPR. All catalysts were tested in the elimination of acetic acid, employing two different reaction systems: batch microreactors and a pressurized batch reactor. An appreciable CH3COOH elimination of ~60%–70% was obtained at low temperature (150–200 °C) using the CaO-Al2O3 system. The addition of silver improved the removal percentage. Silver-supported catalysts were also tested in a pressure-controlled system, achieving an excellent percentage of acetic acid removed (~97.5%). Silver would promote the incipient reactions of catalytic ketonization and aldol condensation. | ||
| 650 | 4 | |a Bio-oil | |
| 650 | 4 | |a Acetic acid | |
| 650 | 4 | |a Heterogeneous catalysts | |
| 650 | 4 | |a CaO | |
| 650 | 4 | |a Silver | |
| 700 | 1 | |a Navas, Marisa B. |e verfasserin |4 aut | |
| 700 | 1 | |a Bideberripe, Hernán P. |e verfasserin |4 aut | |
| 700 | 1 | |a Barbelli, María L. |e verfasserin |4 aut | |
| 700 | 1 | |a Lick, Ileana D. |e verfasserin |4 aut | |
| 700 | 1 | |a Casella, Mónica L. |e verfasserin |4 aut | |
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10.1016/j.fuel.2021.120919 doi (DE-627)ELV05403972X (ELSEVIER)S0016-2361(21)00796-1 DE-627 ger DE-627 rda eng 660 VZ 58.21 bkl Montaña, Maia verfasserin aut A heterogeneous catalytic process to mitigate the acidity of bio-oils caused by the presence of volatile organic acids 2021 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The removal of the acidity produced by the presence of volatile organic acids in bio-oils, such as acetic acid, assisted by heterogeneous catalysts was investigated. For this purpose, CaO and alumina-supported catalysts were prepared, and silver nanoparticles were used as promoter. The prepared catalysts, both fresh and post-reaction, were characterized by several techniques: N2 physisorption (BET), SEM-EDS, TEM, XRD, and TPR. All catalysts were tested in the elimination of acetic acid, employing two different reaction systems: batch microreactors and a pressurized batch reactor. An appreciable CH3COOH elimination of ~60%–70% was obtained at low temperature (150–200 °C) using the CaO-Al2O3 system. The addition of silver improved the removal percentage. Silver-supported catalysts were also tested in a pressure-controlled system, achieving an excellent percentage of acetic acid removed (~97.5%). Silver would promote the incipient reactions of catalytic ketonization and aldol condensation. Bio-oil Acetic acid Heterogeneous catalysts CaO Silver Navas, Marisa B. verfasserin aut Bideberripe, Hernán P. verfasserin aut Barbelli, María L. verfasserin aut Lick, Ileana D. verfasserin aut Casella, Mónica L. verfasserin aut Enthalten in Fuel New York, NY [u.a.] : Elsevier, 1970 299 Online-Ressource (DE-627)300898584 (DE-600)1483656-7 (DE-576)09555176X 0016-2361 nnns volume:299 GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2008 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 58.21 Brennstoffe Kraftstoffe Explosivstoffe VZ AR 299 |
| spelling |
10.1016/j.fuel.2021.120919 doi (DE-627)ELV05403972X (ELSEVIER)S0016-2361(21)00796-1 DE-627 ger DE-627 rda eng 660 VZ 58.21 bkl Montaña, Maia verfasserin aut A heterogeneous catalytic process to mitigate the acidity of bio-oils caused by the presence of volatile organic acids 2021 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The removal of the acidity produced by the presence of volatile organic acids in bio-oils, such as acetic acid, assisted by heterogeneous catalysts was investigated. For this purpose, CaO and alumina-supported catalysts were prepared, and silver nanoparticles were used as promoter. The prepared catalysts, both fresh and post-reaction, were characterized by several techniques: N2 physisorption (BET), SEM-EDS, TEM, XRD, and TPR. All catalysts were tested in the elimination of acetic acid, employing two different reaction systems: batch microreactors and a pressurized batch reactor. An appreciable CH3COOH elimination of ~60%–70% was obtained at low temperature (150–200 °C) using the CaO-Al2O3 system. The addition of silver improved the removal percentage. Silver-supported catalysts were also tested in a pressure-controlled system, achieving an excellent percentage of acetic acid removed (~97.5%). Silver would promote the incipient reactions of catalytic ketonization and aldol condensation. Bio-oil Acetic acid Heterogeneous catalysts CaO Silver Navas, Marisa B. verfasserin aut Bideberripe, Hernán P. verfasserin aut Barbelli, María L. verfasserin aut Lick, Ileana D. verfasserin aut Casella, Mónica L. verfasserin aut Enthalten in Fuel New York, NY [u.a.] : Elsevier, 1970 299 Online-Ressource (DE-627)300898584 (DE-600)1483656-7 (DE-576)09555176X 0016-2361 nnns volume:299 GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2008 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 58.21 Brennstoffe Kraftstoffe Explosivstoffe VZ AR 299 |
| allfields_unstemmed |
10.1016/j.fuel.2021.120919 doi (DE-627)ELV05403972X (ELSEVIER)S0016-2361(21)00796-1 DE-627 ger DE-627 rda eng 660 VZ 58.21 bkl Montaña, Maia verfasserin aut A heterogeneous catalytic process to mitigate the acidity of bio-oils caused by the presence of volatile organic acids 2021 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The removal of the acidity produced by the presence of volatile organic acids in bio-oils, such as acetic acid, assisted by heterogeneous catalysts was investigated. For this purpose, CaO and alumina-supported catalysts were prepared, and silver nanoparticles were used as promoter. The prepared catalysts, both fresh and post-reaction, were characterized by several techniques: N2 physisorption (BET), SEM-EDS, TEM, XRD, and TPR. All catalysts were tested in the elimination of acetic acid, employing two different reaction systems: batch microreactors and a pressurized batch reactor. An appreciable CH3COOH elimination of ~60%–70% was obtained at low temperature (150–200 °C) using the CaO-Al2O3 system. The addition of silver improved the removal percentage. Silver-supported catalysts were also tested in a pressure-controlled system, achieving an excellent percentage of acetic acid removed (~97.5%). Silver would promote the incipient reactions of catalytic ketonization and aldol condensation. Bio-oil Acetic acid Heterogeneous catalysts CaO Silver Navas, Marisa B. verfasserin aut Bideberripe, Hernán P. verfasserin aut Barbelli, María L. verfasserin aut Lick, Ileana D. verfasserin aut Casella, Mónica L. verfasserin aut Enthalten in Fuel New York, NY [u.a.] : Elsevier, 1970 299 Online-Ressource (DE-627)300898584 (DE-600)1483656-7 (DE-576)09555176X 0016-2361 nnns volume:299 GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2008 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 58.21 Brennstoffe Kraftstoffe Explosivstoffe VZ AR 299 |
| allfieldsGer |
10.1016/j.fuel.2021.120919 doi (DE-627)ELV05403972X (ELSEVIER)S0016-2361(21)00796-1 DE-627 ger DE-627 rda eng 660 VZ 58.21 bkl Montaña, Maia verfasserin aut A heterogeneous catalytic process to mitigate the acidity of bio-oils caused by the presence of volatile organic acids 2021 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The removal of the acidity produced by the presence of volatile organic acids in bio-oils, such as acetic acid, assisted by heterogeneous catalysts was investigated. For this purpose, CaO and alumina-supported catalysts were prepared, and silver nanoparticles were used as promoter. The prepared catalysts, both fresh and post-reaction, were characterized by several techniques: N2 physisorption (BET), SEM-EDS, TEM, XRD, and TPR. All catalysts were tested in the elimination of acetic acid, employing two different reaction systems: batch microreactors and a pressurized batch reactor. An appreciable CH3COOH elimination of ~60%–70% was obtained at low temperature (150–200 °C) using the CaO-Al2O3 system. The addition of silver improved the removal percentage. Silver-supported catalysts were also tested in a pressure-controlled system, achieving an excellent percentage of acetic acid removed (~97.5%). Silver would promote the incipient reactions of catalytic ketonization and aldol condensation. Bio-oil Acetic acid Heterogeneous catalysts CaO Silver Navas, Marisa B. verfasserin aut Bideberripe, Hernán P. verfasserin aut Barbelli, María L. verfasserin aut Lick, Ileana D. verfasserin aut Casella, Mónica L. verfasserin aut Enthalten in Fuel New York, NY [u.a.] : Elsevier, 1970 299 Online-Ressource (DE-627)300898584 (DE-600)1483656-7 (DE-576)09555176X 0016-2361 nnns volume:299 GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2008 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 58.21 Brennstoffe Kraftstoffe Explosivstoffe VZ AR 299 |
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Montaña, Maia @@aut@@ Navas, Marisa B. @@aut@@ Bideberripe, Hernán P. @@aut@@ Barbelli, María L. @@aut@@ Lick, Ileana D. @@aut@@ Casella, Mónica L. @@aut@@ |
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660 VZ 58.21 bkl A heterogeneous catalytic process to mitigate the acidity of bio-oils caused by the presence of volatile organic acids Bio-oil Acetic acid Heterogeneous catalysts CaO Silver |
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ddc 660 bkl 58.21 misc Bio-oil misc Acetic acid misc Heterogeneous catalysts misc CaO misc Silver |
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A heterogeneous catalytic process to mitigate the acidity of bio-oils caused by the presence of volatile organic acids |
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A heterogeneous catalytic process to mitigate the acidity of bio-oils caused by the presence of volatile organic acids |
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Montaña, Maia |
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Montaña, Maia Navas, Marisa B. Bideberripe, Hernán P. Barbelli, María L. Lick, Ileana D. Casella, Mónica L. |
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10.1016/j.fuel.2021.120919 |
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a heterogeneous catalytic process to mitigate the acidity of bio-oils caused by the presence of volatile organic acids |
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A heterogeneous catalytic process to mitigate the acidity of bio-oils caused by the presence of volatile organic acids |
| abstract |
The removal of the acidity produced by the presence of volatile organic acids in bio-oils, such as acetic acid, assisted by heterogeneous catalysts was investigated. For this purpose, CaO and alumina-supported catalysts were prepared, and silver nanoparticles were used as promoter. The prepared catalysts, both fresh and post-reaction, were characterized by several techniques: N2 physisorption (BET), SEM-EDS, TEM, XRD, and TPR. All catalysts were tested in the elimination of acetic acid, employing two different reaction systems: batch microreactors and a pressurized batch reactor. An appreciable CH3COOH elimination of ~60%–70% was obtained at low temperature (150–200 °C) using the CaO-Al2O3 system. The addition of silver improved the removal percentage. Silver-supported catalysts were also tested in a pressure-controlled system, achieving an excellent percentage of acetic acid removed (~97.5%). Silver would promote the incipient reactions of catalytic ketonization and aldol condensation. |
| abstractGer |
The removal of the acidity produced by the presence of volatile organic acids in bio-oils, such as acetic acid, assisted by heterogeneous catalysts was investigated. For this purpose, CaO and alumina-supported catalysts were prepared, and silver nanoparticles were used as promoter. The prepared catalysts, both fresh and post-reaction, were characterized by several techniques: N2 physisorption (BET), SEM-EDS, TEM, XRD, and TPR. All catalysts were tested in the elimination of acetic acid, employing two different reaction systems: batch microreactors and a pressurized batch reactor. An appreciable CH3COOH elimination of ~60%–70% was obtained at low temperature (150–200 °C) using the CaO-Al2O3 system. The addition of silver improved the removal percentage. Silver-supported catalysts were also tested in a pressure-controlled system, achieving an excellent percentage of acetic acid removed (~97.5%). Silver would promote the incipient reactions of catalytic ketonization and aldol condensation. |
| abstract_unstemmed |
The removal of the acidity produced by the presence of volatile organic acids in bio-oils, such as acetic acid, assisted by heterogeneous catalysts was investigated. For this purpose, CaO and alumina-supported catalysts were prepared, and silver nanoparticles were used as promoter. The prepared catalysts, both fresh and post-reaction, were characterized by several techniques: N2 physisorption (BET), SEM-EDS, TEM, XRD, and TPR. All catalysts were tested in the elimination of acetic acid, employing two different reaction systems: batch microreactors and a pressurized batch reactor. An appreciable CH3COOH elimination of ~60%–70% was obtained at low temperature (150–200 °C) using the CaO-Al2O3 system. The addition of silver improved the removal percentage. Silver-supported catalysts were also tested in a pressure-controlled system, achieving an excellent percentage of acetic acid removed (~97.5%). Silver would promote the incipient reactions of catalytic ketonization and aldol condensation. |
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A heterogeneous catalytic process to mitigate the acidity of bio-oils caused by the presence of volatile organic acids |
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Navas, Marisa B. Bideberripe, Hernán P. Barbelli, María L. Lick, Ileana D. Casella, Mónica L. |
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