Enzymatic coproduction of biodiesel and glycerol carbonate from soybean oil and dimethyl carbonate
The enzymatic coproduction of biodiesel and glycerol carbonate by the transesterification of soybean oil was studied using lipase as catalyst in organic solvent. To produce biodiesel and glycerol carbonate simultaneously, experiments were designed sequentially. Enzyme screening, the molar ratio of d...
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Language: | English |
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Online Access: | https://scholarworks.unist.ac.kr/handle/201301/20373 http://www.sciencedirect.com/science/article/pii/S0141022911000366 https://doi.org/10.1016/j.enzmictec.2011.02.009 |
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ftuisanist:oai:scholarworks.unist.ac.kr:201301/20373 2023-05-15T13:56:05+02:00 Enzymatic coproduction of biodiesel and glycerol carbonate from soybean oil and dimethyl carbonate Seong, Pil-Je Jeon, Byoung Wook Lee, Myunggu Cho, Dae Haeng Kim, Duk-Ki Jung, Kwang S. Kim, Seung Wook Han, Sung Ok Kim, Yong Hwan Park, Chulhwan 2016-09-06 https://scholarworks.unist.ac.kr/handle/201301/20373 http://www.sciencedirect.com/science/article/pii/S0141022911000366 https://doi.org/10.1016/j.enzmictec.2011.02.009 ENG eng ELSEVIER SCIENCE INC ENZYME AND MICROBIAL TECHNOLOGY, v.48, no.6-7, pp.505 - 509 0141-0229 http://www.sciencedirect.com/science/article/pii/S0141022911000366 https://scholarworks.unist.ac.kr/handle/201301/20373 3192 26767 2-s2.0-79955523567 000291283500011 doi:10.1016/j.enzmictec.2011.02.009 Biodiesel Coproduction Dimethyl carbonate Glycerol carbonate Tert-Butanol ARTICLE ART 2016 ftuisanist https://doi.org/10.1016/j.enzmictec.2011.02.009 2022-05-15T05:27:34Z The enzymatic coproduction of biodiesel and glycerol carbonate by the transesterification of soybean oil was studied using lipase as catalyst in organic solvent. To produce biodiesel and glycerol carbonate simultaneously, experiments were designed sequentially. Enzyme screening, the molar ratio of dimethyl carbonate (DMC) to soybean oil, reaction temperature and solvent effects were investigated. The results of enzyme screening, at 100 g/L Novozym 435 (immobilized Candida antarctica lipase B), biodiesel and glycerol carbonate showed conversions of 58.7% and 50.7%, respectively. The optimal conditions were 60 degrees C, 100 g/L Novozym 435, 6.0:1 molar ratio with tert-butanol as solvent: 84.9% biodiesel and 92.0% glycerol carbonate production was achieved. close Article in Journal/Newspaper Antarc* Antarctica ScholarWorks@UNIST (Ulsan National Institute of Science and Technology) Enzyme and Microbial Technology 48 6-7 505 509 |
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Open Polar |
collection |
ScholarWorks@UNIST (Ulsan National Institute of Science and Technology) |
op_collection_id |
ftuisanist |
language |
English |
topic |
Biodiesel Coproduction Dimethyl carbonate Glycerol carbonate Tert-Butanol |
spellingShingle |
Biodiesel Coproduction Dimethyl carbonate Glycerol carbonate Tert-Butanol Seong, Pil-Je Jeon, Byoung Wook Lee, Myunggu Cho, Dae Haeng Kim, Duk-Ki Jung, Kwang S. Kim, Seung Wook Han, Sung Ok Kim, Yong Hwan Park, Chulhwan Enzymatic coproduction of biodiesel and glycerol carbonate from soybean oil and dimethyl carbonate |
topic_facet |
Biodiesel Coproduction Dimethyl carbonate Glycerol carbonate Tert-Butanol |
description |
The enzymatic coproduction of biodiesel and glycerol carbonate by the transesterification of soybean oil was studied using lipase as catalyst in organic solvent. To produce biodiesel and glycerol carbonate simultaneously, experiments were designed sequentially. Enzyme screening, the molar ratio of dimethyl carbonate (DMC) to soybean oil, reaction temperature and solvent effects were investigated. The results of enzyme screening, at 100 g/L Novozym 435 (immobilized Candida antarctica lipase B), biodiesel and glycerol carbonate showed conversions of 58.7% and 50.7%, respectively. The optimal conditions were 60 degrees C, 100 g/L Novozym 435, 6.0:1 molar ratio with tert-butanol as solvent: 84.9% biodiesel and 92.0% glycerol carbonate production was achieved. close |
format |
Article in Journal/Newspaper |
author |
Seong, Pil-Je Jeon, Byoung Wook Lee, Myunggu Cho, Dae Haeng Kim, Duk-Ki Jung, Kwang S. Kim, Seung Wook Han, Sung Ok Kim, Yong Hwan Park, Chulhwan |
author_facet |
Seong, Pil-Je Jeon, Byoung Wook Lee, Myunggu Cho, Dae Haeng Kim, Duk-Ki Jung, Kwang S. Kim, Seung Wook Han, Sung Ok Kim, Yong Hwan Park, Chulhwan |
author_sort |
Seong, Pil-Je |
title |
Enzymatic coproduction of biodiesel and glycerol carbonate from soybean oil and dimethyl carbonate |
title_short |
Enzymatic coproduction of biodiesel and glycerol carbonate from soybean oil and dimethyl carbonate |
title_full |
Enzymatic coproduction of biodiesel and glycerol carbonate from soybean oil and dimethyl carbonate |
title_fullStr |
Enzymatic coproduction of biodiesel and glycerol carbonate from soybean oil and dimethyl carbonate |
title_full_unstemmed |
Enzymatic coproduction of biodiesel and glycerol carbonate from soybean oil and dimethyl carbonate |
title_sort |
enzymatic coproduction of biodiesel and glycerol carbonate from soybean oil and dimethyl carbonate |
publisher |
ELSEVIER SCIENCE INC |
publishDate |
2016 |
url |
https://scholarworks.unist.ac.kr/handle/201301/20373 http://www.sciencedirect.com/science/article/pii/S0141022911000366 https://doi.org/10.1016/j.enzmictec.2011.02.009 |
genre |
Antarc* Antarctica |
genre_facet |
Antarc* Antarctica |
op_relation |
ENZYME AND MICROBIAL TECHNOLOGY, v.48, no.6-7, pp.505 - 509 0141-0229 http://www.sciencedirect.com/science/article/pii/S0141022911000366 https://scholarworks.unist.ac.kr/handle/201301/20373 3192 26767 2-s2.0-79955523567 000291283500011 doi:10.1016/j.enzmictec.2011.02.009 |
op_doi |
https://doi.org/10.1016/j.enzmictec.2011.02.009 |
container_title |
Enzyme and Microbial Technology |
container_volume |
48 |
container_issue |
6-7 |
container_start_page |
505 |
op_container_end_page |
509 |
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1766263305519759360 |