Catalytic Upgrading of Phenolic Oil by Etherification with Methanol
Catalytic etherification of phenolic oil with methanol was investigated to decrease the polarity and acidity of the product oil. The catalyst KH 2 PO 4 /activated alumina (AA) provided the best performance due to its excellent dehydration and anti‐coking property. When catalyzed by KH 2 PO 4 ‐AA, th...
Ausführliche Beschreibung
Autor*in: |
Wang, Ze [verfasserIn] |
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Format: |
Artikel |
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Sprache: |
Englisch |
Erschienen: |
2016 |
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Rechteinformationen: |
Nutzungsrecht: Copyright © 2016 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim |
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Schlagwörter: |
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Übergeordnetes Werk: |
Enthalten in: Chemical engineering & technology - Weinheim : Wiley-VCH, 1987, 39(2016), 10, Seite 1797-1803 |
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Übergeordnetes Werk: |
volume:39 ; year:2016 ; number:10 ; pages:1797-1803 |
Links: |
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DOI / URN: |
10.1002/ceat.201600252 |
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520 | |a Catalytic etherification of phenolic oil with methanol was investigated to decrease the polarity and acidity of the product oil. The catalyst KH 2 PO 4 /activated alumina (AA) provided the best performance due to its excellent dehydration and anti‐coking property. When catalyzed by KH 2 PO 4 ‐AA, the content of aryl ethers increased with rising temperature during the early stage but decreased at 500 °C. Alkoxy phenols had an inhibiting effect on etherification of alkyl phenols due to adsorption competition. Aryl ethers were mostly generated from alkyl phenols, while alkoxy phenols also contributed by simultaneous conversion to dialkoxybenzenes and diphenols, with a higher selectivity to diphenols. This explained the reduced alkoxy phenols and more generated alkyl phenols and aryl ethers at 350 °C. Upgrading of phenolic oil by etherification with methanol using potassium salts supported by activated alumina (AA) as catalysts was investigated in order to reduce the polarity and acidity of the product oil. The catalyst KH 2 PO 4 ‐AA exhibited the best performance due to its dehydration and anti‐coking property. Alkoxy phenols exerted an inhibiting effect on etherification of alkyl phenols. | ||
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650 | 4 | |a Etherification | |
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650 | 4 | |a Methanol | |
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10.1002/ceat.201600252 doi PQ20161012 (DE-627)OLC1981354565 (DE-599)GBVOLC1981354565 (PRQ)c892-e0161f83f79a523574c50e24417e3b96ebe4db32bd16df799277d2488743d63 (KEY)0021869320160000039001001797catalyticupgradingofphenolicoilbyetherificationwit DE-627 ger DE-627 rakwb eng 660 DE-101 58.16 bkl 58.17 bkl 58.30 bkl Wang, Ze verfasserin aut Catalytic Upgrading of Phenolic Oil by Etherification with Methanol 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier Catalytic etherification of phenolic oil with methanol was investigated to decrease the polarity and acidity of the product oil. The catalyst KH 2 PO 4 /activated alumina (AA) provided the best performance due to its excellent dehydration and anti‐coking property. When catalyzed by KH 2 PO 4 ‐AA, the content of aryl ethers increased with rising temperature during the early stage but decreased at 500 °C. Alkoxy phenols had an inhibiting effect on etherification of alkyl phenols due to adsorption competition. Aryl ethers were mostly generated from alkyl phenols, while alkoxy phenols also contributed by simultaneous conversion to dialkoxybenzenes and diphenols, with a higher selectivity to diphenols. This explained the reduced alkoxy phenols and more generated alkyl phenols and aryl ethers at 350 °C. Upgrading of phenolic oil by etherification with methanol using potassium salts supported by activated alumina (AA) as catalysts was investigated in order to reduce the polarity and acidity of the product oil. The catalyst KH 2 PO 4 ‐AA exhibited the best performance due to its dehydration and anti‐coking property. Alkoxy phenols exerted an inhibiting effect on etherification of alkyl phenols. Nutzungsrecht: Copyright © 2016 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim Phenolic oil Aryl ethers Etherification Catalysis Methanol Dang, Dan oth Lin, Weigang oth Song, Wenli oth Enthalten in Chemical engineering & technology Weinheim : Wiley-VCH, 1987 39(2016), 10, Seite 1797-1803 (DE-627)129221465 (DE-600)56471-0 (DE-576)014458179 0930-7516 nnns volume:39 year:2016 number:10 pages:1797-1803 http://dx.doi.org/10.1002/ceat.201600252 Volltext http://onlinelibrary.wiley.com/doi/10.1002/ceat.201600252/abstract GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA SSG-OLC-DE-84 GBV_ILN_70 GBV_ILN_267 GBV_ILN_2018 58.16 AVZ 58.17 AVZ 58.30 AVZ AR 39 2016 10 1797-1803 |
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10.1002/ceat.201600252 doi PQ20161012 (DE-627)OLC1981354565 (DE-599)GBVOLC1981354565 (PRQ)c892-e0161f83f79a523574c50e24417e3b96ebe4db32bd16df799277d2488743d63 (KEY)0021869320160000039001001797catalyticupgradingofphenolicoilbyetherificationwit DE-627 ger DE-627 rakwb eng 660 DE-101 58.16 bkl 58.17 bkl 58.30 bkl Wang, Ze verfasserin aut Catalytic Upgrading of Phenolic Oil by Etherification with Methanol 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier Catalytic etherification of phenolic oil with methanol was investigated to decrease the polarity and acidity of the product oil. The catalyst KH 2 PO 4 /activated alumina (AA) provided the best performance due to its excellent dehydration and anti‐coking property. When catalyzed by KH 2 PO 4 ‐AA, the content of aryl ethers increased with rising temperature during the early stage but decreased at 500 °C. Alkoxy phenols had an inhibiting effect on etherification of alkyl phenols due to adsorption competition. Aryl ethers were mostly generated from alkyl phenols, while alkoxy phenols also contributed by simultaneous conversion to dialkoxybenzenes and diphenols, with a higher selectivity to diphenols. This explained the reduced alkoxy phenols and more generated alkyl phenols and aryl ethers at 350 °C. Upgrading of phenolic oil by etherification with methanol using potassium salts supported by activated alumina (AA) as catalysts was investigated in order to reduce the polarity and acidity of the product oil. The catalyst KH 2 PO 4 ‐AA exhibited the best performance due to its dehydration and anti‐coking property. Alkoxy phenols exerted an inhibiting effect on etherification of alkyl phenols. Nutzungsrecht: Copyright © 2016 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim Phenolic oil Aryl ethers Etherification Catalysis Methanol Dang, Dan oth Lin, Weigang oth Song, Wenli oth Enthalten in Chemical engineering & technology Weinheim : Wiley-VCH, 1987 39(2016), 10, Seite 1797-1803 (DE-627)129221465 (DE-600)56471-0 (DE-576)014458179 0930-7516 nnns volume:39 year:2016 number:10 pages:1797-1803 http://dx.doi.org/10.1002/ceat.201600252 Volltext http://onlinelibrary.wiley.com/doi/10.1002/ceat.201600252/abstract GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA SSG-OLC-DE-84 GBV_ILN_70 GBV_ILN_267 GBV_ILN_2018 58.16 AVZ 58.17 AVZ 58.30 AVZ AR 39 2016 10 1797-1803 |
allfields_unstemmed |
10.1002/ceat.201600252 doi PQ20161012 (DE-627)OLC1981354565 (DE-599)GBVOLC1981354565 (PRQ)c892-e0161f83f79a523574c50e24417e3b96ebe4db32bd16df799277d2488743d63 (KEY)0021869320160000039001001797catalyticupgradingofphenolicoilbyetherificationwit DE-627 ger DE-627 rakwb eng 660 DE-101 58.16 bkl 58.17 bkl 58.30 bkl Wang, Ze verfasserin aut Catalytic Upgrading of Phenolic Oil by Etherification with Methanol 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier Catalytic etherification of phenolic oil with methanol was investigated to decrease the polarity and acidity of the product oil. The catalyst KH 2 PO 4 /activated alumina (AA) provided the best performance due to its excellent dehydration and anti‐coking property. When catalyzed by KH 2 PO 4 ‐AA, the content of aryl ethers increased with rising temperature during the early stage but decreased at 500 °C. Alkoxy phenols had an inhibiting effect on etherification of alkyl phenols due to adsorption competition. Aryl ethers were mostly generated from alkyl phenols, while alkoxy phenols also contributed by simultaneous conversion to dialkoxybenzenes and diphenols, with a higher selectivity to diphenols. This explained the reduced alkoxy phenols and more generated alkyl phenols and aryl ethers at 350 °C. Upgrading of phenolic oil by etherification with methanol using potassium salts supported by activated alumina (AA) as catalysts was investigated in order to reduce the polarity and acidity of the product oil. The catalyst KH 2 PO 4 ‐AA exhibited the best performance due to its dehydration and anti‐coking property. Alkoxy phenols exerted an inhibiting effect on etherification of alkyl phenols. Nutzungsrecht: Copyright © 2016 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim Phenolic oil Aryl ethers Etherification Catalysis Methanol Dang, Dan oth Lin, Weigang oth Song, Wenli oth Enthalten in Chemical engineering & technology Weinheim : Wiley-VCH, 1987 39(2016), 10, Seite 1797-1803 (DE-627)129221465 (DE-600)56471-0 (DE-576)014458179 0930-7516 nnns volume:39 year:2016 number:10 pages:1797-1803 http://dx.doi.org/10.1002/ceat.201600252 Volltext http://onlinelibrary.wiley.com/doi/10.1002/ceat.201600252/abstract GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA SSG-OLC-DE-84 GBV_ILN_70 GBV_ILN_267 GBV_ILN_2018 58.16 AVZ 58.17 AVZ 58.30 AVZ AR 39 2016 10 1797-1803 |
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10.1002/ceat.201600252 doi PQ20161012 (DE-627)OLC1981354565 (DE-599)GBVOLC1981354565 (PRQ)c892-e0161f83f79a523574c50e24417e3b96ebe4db32bd16df799277d2488743d63 (KEY)0021869320160000039001001797catalyticupgradingofphenolicoilbyetherificationwit DE-627 ger DE-627 rakwb eng 660 DE-101 58.16 bkl 58.17 bkl 58.30 bkl Wang, Ze verfasserin aut Catalytic Upgrading of Phenolic Oil by Etherification with Methanol 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier Catalytic etherification of phenolic oil with methanol was investigated to decrease the polarity and acidity of the product oil. The catalyst KH 2 PO 4 /activated alumina (AA) provided the best performance due to its excellent dehydration and anti‐coking property. When catalyzed by KH 2 PO 4 ‐AA, the content of aryl ethers increased with rising temperature during the early stage but decreased at 500 °C. Alkoxy phenols had an inhibiting effect on etherification of alkyl phenols due to adsorption competition. Aryl ethers were mostly generated from alkyl phenols, while alkoxy phenols also contributed by simultaneous conversion to dialkoxybenzenes and diphenols, with a higher selectivity to diphenols. This explained the reduced alkoxy phenols and more generated alkyl phenols and aryl ethers at 350 °C. Upgrading of phenolic oil by etherification with methanol using potassium salts supported by activated alumina (AA) as catalysts was investigated in order to reduce the polarity and acidity of the product oil. The catalyst KH 2 PO 4 ‐AA exhibited the best performance due to its dehydration and anti‐coking property. Alkoxy phenols exerted an inhibiting effect on etherification of alkyl phenols. Nutzungsrecht: Copyright © 2016 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim Phenolic oil Aryl ethers Etherification Catalysis Methanol Dang, Dan oth Lin, Weigang oth Song, Wenli oth Enthalten in Chemical engineering & technology Weinheim : Wiley-VCH, 1987 39(2016), 10, Seite 1797-1803 (DE-627)129221465 (DE-600)56471-0 (DE-576)014458179 0930-7516 nnns volume:39 year:2016 number:10 pages:1797-1803 http://dx.doi.org/10.1002/ceat.201600252 Volltext http://onlinelibrary.wiley.com/doi/10.1002/ceat.201600252/abstract GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA SSG-OLC-DE-84 GBV_ILN_70 GBV_ILN_267 GBV_ILN_2018 58.16 AVZ 58.17 AVZ 58.30 AVZ AR 39 2016 10 1797-1803 |
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10.1002/ceat.201600252 doi PQ20161012 (DE-627)OLC1981354565 (DE-599)GBVOLC1981354565 (PRQ)c892-e0161f83f79a523574c50e24417e3b96ebe4db32bd16df799277d2488743d63 (KEY)0021869320160000039001001797catalyticupgradingofphenolicoilbyetherificationwit DE-627 ger DE-627 rakwb eng 660 DE-101 58.16 bkl 58.17 bkl 58.30 bkl Wang, Ze verfasserin aut Catalytic Upgrading of Phenolic Oil by Etherification with Methanol 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier Catalytic etherification of phenolic oil with methanol was investigated to decrease the polarity and acidity of the product oil. The catalyst KH 2 PO 4 /activated alumina (AA) provided the best performance due to its excellent dehydration and anti‐coking property. When catalyzed by KH 2 PO 4 ‐AA, the content of aryl ethers increased with rising temperature during the early stage but decreased at 500 °C. Alkoxy phenols had an inhibiting effect on etherification of alkyl phenols due to adsorption competition. Aryl ethers were mostly generated from alkyl phenols, while alkoxy phenols also contributed by simultaneous conversion to dialkoxybenzenes and diphenols, with a higher selectivity to diphenols. This explained the reduced alkoxy phenols and more generated alkyl phenols and aryl ethers at 350 °C. Upgrading of phenolic oil by etherification with methanol using potassium salts supported by activated alumina (AA) as catalysts was investigated in order to reduce the polarity and acidity of the product oil. The catalyst KH 2 PO 4 ‐AA exhibited the best performance due to its dehydration and anti‐coking property. Alkoxy phenols exerted an inhibiting effect on etherification of alkyl phenols. Nutzungsrecht: Copyright © 2016 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim Phenolic oil Aryl ethers Etherification Catalysis Methanol Dang, Dan oth Lin, Weigang oth Song, Wenli oth Enthalten in Chemical engineering & technology Weinheim : Wiley-VCH, 1987 39(2016), 10, Seite 1797-1803 (DE-627)129221465 (DE-600)56471-0 (DE-576)014458179 0930-7516 nnns volume:39 year:2016 number:10 pages:1797-1803 http://dx.doi.org/10.1002/ceat.201600252 Volltext http://onlinelibrary.wiley.com/doi/10.1002/ceat.201600252/abstract GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA SSG-OLC-DE-84 GBV_ILN_70 GBV_ILN_267 GBV_ILN_2018 58.16 AVZ 58.17 AVZ 58.30 AVZ AR 39 2016 10 1797-1803 |
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The catalyst KH 2 PO 4 /activated alumina (AA) provided the best performance due to its excellent dehydration and anti‐coking property. When catalyzed by KH 2 PO 4 ‐AA, the content of aryl ethers increased with rising temperature during the early stage but decreased at 500 °C. Alkoxy phenols had an inhibiting effect on etherification of alkyl phenols due to adsorption competition. Aryl ethers were mostly generated from alkyl phenols, while alkoxy phenols also contributed by simultaneous conversion to dialkoxybenzenes and diphenols, with a higher selectivity to diphenols. This explained the reduced alkoxy phenols and more generated alkyl phenols and aryl ethers at 350 °C. Upgrading of phenolic oil by etherification with methanol using potassium salts supported by activated alumina (AA) as catalysts was investigated in order to reduce the polarity and acidity of the product oil. The catalyst KH 2 PO 4 ‐AA exhibited the best performance due to its dehydration and anti‐coking property. 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660 DE-101 58.16 bkl 58.17 bkl 58.30 bkl Catalytic Upgrading of Phenolic Oil by Etherification with Methanol Phenolic oil Aryl ethers Etherification Catalysis Methanol |
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Catalytic Upgrading of Phenolic Oil by Etherification with Methanol |
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Catalytic Upgrading of Phenolic Oil by Etherification with Methanol |
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catalytic upgrading of phenolic oil by etherification with methanol |
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Catalytic Upgrading of Phenolic Oil by Etherification with Methanol |
abstract |
Catalytic etherification of phenolic oil with methanol was investigated to decrease the polarity and acidity of the product oil. The catalyst KH 2 PO 4 /activated alumina (AA) provided the best performance due to its excellent dehydration and anti‐coking property. When catalyzed by KH 2 PO 4 ‐AA, the content of aryl ethers increased with rising temperature during the early stage but decreased at 500 °C. Alkoxy phenols had an inhibiting effect on etherification of alkyl phenols due to adsorption competition. Aryl ethers were mostly generated from alkyl phenols, while alkoxy phenols also contributed by simultaneous conversion to dialkoxybenzenes and diphenols, with a higher selectivity to diphenols. This explained the reduced alkoxy phenols and more generated alkyl phenols and aryl ethers at 350 °C. Upgrading of phenolic oil by etherification with methanol using potassium salts supported by activated alumina (AA) as catalysts was investigated in order to reduce the polarity and acidity of the product oil. The catalyst KH 2 PO 4 ‐AA exhibited the best performance due to its dehydration and anti‐coking property. Alkoxy phenols exerted an inhibiting effect on etherification of alkyl phenols. |
abstractGer |
Catalytic etherification of phenolic oil with methanol was investigated to decrease the polarity and acidity of the product oil. The catalyst KH 2 PO 4 /activated alumina (AA) provided the best performance due to its excellent dehydration and anti‐coking property. When catalyzed by KH 2 PO 4 ‐AA, the content of aryl ethers increased with rising temperature during the early stage but decreased at 500 °C. Alkoxy phenols had an inhibiting effect on etherification of alkyl phenols due to adsorption competition. Aryl ethers were mostly generated from alkyl phenols, while alkoxy phenols also contributed by simultaneous conversion to dialkoxybenzenes and diphenols, with a higher selectivity to diphenols. This explained the reduced alkoxy phenols and more generated alkyl phenols and aryl ethers at 350 °C. Upgrading of phenolic oil by etherification with methanol using potassium salts supported by activated alumina (AA) as catalysts was investigated in order to reduce the polarity and acidity of the product oil. The catalyst KH 2 PO 4 ‐AA exhibited the best performance due to its dehydration and anti‐coking property. Alkoxy phenols exerted an inhibiting effect on etherification of alkyl phenols. |
abstract_unstemmed |
Catalytic etherification of phenolic oil with methanol was investigated to decrease the polarity and acidity of the product oil. The catalyst KH 2 PO 4 /activated alumina (AA) provided the best performance due to its excellent dehydration and anti‐coking property. When catalyzed by KH 2 PO 4 ‐AA, the content of aryl ethers increased with rising temperature during the early stage but decreased at 500 °C. Alkoxy phenols had an inhibiting effect on etherification of alkyl phenols due to adsorption competition. Aryl ethers were mostly generated from alkyl phenols, while alkoxy phenols also contributed by simultaneous conversion to dialkoxybenzenes and diphenols, with a higher selectivity to diphenols. This explained the reduced alkoxy phenols and more generated alkyl phenols and aryl ethers at 350 °C. Upgrading of phenolic oil by etherification with methanol using potassium salts supported by activated alumina (AA) as catalysts was investigated in order to reduce the polarity and acidity of the product oil. The catalyst KH 2 PO 4 ‐AA exhibited the best performance due to its dehydration and anti‐coking property. Alkoxy phenols exerted an inhibiting effect on etherification of alkyl phenols. |
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title_short |
Catalytic Upgrading of Phenolic Oil by Etherification with Methanol |
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