Improvement of adhesion properties of enzyme‐loaded coating on random packing in transesterification
Abstract The stability of immobilized enzyme on packing is an important factor to limit the development of enzyme‐catalyzed reaction distillation. The modified sol loaded with Candida antarctica lipase B (CALB) was fixed on random packing (316 L stainless steel wire mesh) by spraying method to form...
Published in: | Asia-Pacific Journal of Chemical Engineering |
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crwiley:10.1002/apj.2429 2024-03-17T08:54:25+00:00 Improvement of adhesion properties of enzyme‐loaded coating on random packing in transesterification Wang, Honghai Lu, Yifan Liang, Jun Duan, Baoxuan Li, Chunli Yin, Yi Natural Science Foundation of Tianjin-Science and Technology Correspondent Project National Natural Science Foundation of China 2020 http://dx.doi.org/10.1002/apj.2429 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fapj.2429 https://onlinelibrary.wiley.com/doi/pdf/10.1002/apj.2429 https://onlinelibrary.wiley.com/doi/full-xml/10.1002/apj.2429 en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Asia-Pacific Journal of Chemical Engineering volume 15, issue 3 ISSN 1932-2135 1932-2143 Waste Management and Disposal Renewable Energy, Sustainability and the Environment General Chemical Engineering journal-article 2020 crwiley https://doi.org/10.1002/apj.2429 2024-02-22T00:26:00Z Abstract The stability of immobilized enzyme on packing is an important factor to limit the development of enzyme‐catalyzed reaction distillation. The modified sol loaded with Candida antarctica lipase B (CALB) was fixed on random packing (316 L stainless steel wire mesh) by spraying method to form an enzyme‐loaded coating, which was applied to catalyze the esterification of ethyl acetate and n ‐butanol. The addition of 1‐[3‐(trimethoxysilyl)propyl]ureido (UPS) enhanced the stability of the CALB, and the mechanism of its combination was explored from a microscopic perspective. And then, it was confirmed by scratch resistance test that adhesion of enzyme‐loaded coating in packing was improved 19%. The esterification reaction showed that the addition of UPS had little effect on the conversion rate while improving the stability of the coating. These results suggest that the effect of UPS treatment on the enzyme‐loaded coating performance significantly enhanced the long‐term effect of enzyme‐loaded packing. Article in Journal/Newspaper Antarc* Antarctica Wiley Online Library Asia-Pacific Journal of Chemical Engineering 15 3 |
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Open Polar |
collection |
Wiley Online Library |
op_collection_id |
crwiley |
language |
English |
topic |
Waste Management and Disposal Renewable Energy, Sustainability and the Environment General Chemical Engineering |
spellingShingle |
Waste Management and Disposal Renewable Energy, Sustainability and the Environment General Chemical Engineering Wang, Honghai Lu, Yifan Liang, Jun Duan, Baoxuan Li, Chunli Yin, Yi Improvement of adhesion properties of enzyme‐loaded coating on random packing in transesterification |
topic_facet |
Waste Management and Disposal Renewable Energy, Sustainability and the Environment General Chemical Engineering |
description |
Abstract The stability of immobilized enzyme on packing is an important factor to limit the development of enzyme‐catalyzed reaction distillation. The modified sol loaded with Candida antarctica lipase B (CALB) was fixed on random packing (316 L stainless steel wire mesh) by spraying method to form an enzyme‐loaded coating, which was applied to catalyze the esterification of ethyl acetate and n ‐butanol. The addition of 1‐[3‐(trimethoxysilyl)propyl]ureido (UPS) enhanced the stability of the CALB, and the mechanism of its combination was explored from a microscopic perspective. And then, it was confirmed by scratch resistance test that adhesion of enzyme‐loaded coating in packing was improved 19%. The esterification reaction showed that the addition of UPS had little effect on the conversion rate while improving the stability of the coating. These results suggest that the effect of UPS treatment on the enzyme‐loaded coating performance significantly enhanced the long‐term effect of enzyme‐loaded packing. |
author2 |
Natural Science Foundation of Tianjin-Science and Technology Correspondent Project National Natural Science Foundation of China |
format |
Article in Journal/Newspaper |
author |
Wang, Honghai Lu, Yifan Liang, Jun Duan, Baoxuan Li, Chunli Yin, Yi |
author_facet |
Wang, Honghai Lu, Yifan Liang, Jun Duan, Baoxuan Li, Chunli Yin, Yi |
author_sort |
Wang, Honghai |
title |
Improvement of adhesion properties of enzyme‐loaded coating on random packing in transesterification |
title_short |
Improvement of adhesion properties of enzyme‐loaded coating on random packing in transesterification |
title_full |
Improvement of adhesion properties of enzyme‐loaded coating on random packing in transesterification |
title_fullStr |
Improvement of adhesion properties of enzyme‐loaded coating on random packing in transesterification |
title_full_unstemmed |
Improvement of adhesion properties of enzyme‐loaded coating on random packing in transesterification |
title_sort |
improvement of adhesion properties of enzyme‐loaded coating on random packing in transesterification |
publisher |
Wiley |
publishDate |
2020 |
url |
http://dx.doi.org/10.1002/apj.2429 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fapj.2429 https://onlinelibrary.wiley.com/doi/pdf/10.1002/apj.2429 https://onlinelibrary.wiley.com/doi/full-xml/10.1002/apj.2429 |
genre |
Antarc* Antarctica |
genre_facet |
Antarc* Antarctica |
op_source |
Asia-Pacific Journal of Chemical Engineering volume 15, issue 3 ISSN 1932-2135 1932-2143 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1002/apj.2429 |
container_title |
Asia-Pacific Journal of Chemical Engineering |
container_volume |
15 |
container_issue |
3 |
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1793772657244635136 |