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Sustainable separation of bio-based cadaverine based on carbon dioxide capture by forming carbamate
Bio-based cadaverine, manufactured by the decarboxylation of l-lysine, is an important raw material. However, the extractive-distillation separation and purification of cadaverine from bioconversion fluids require high energy consumption and leads to the loss of self-released carbon dioxide during t...
Autores principales: | , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
The Royal Society of Chemistry
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9058519/ https://www.ncbi.nlm.nih.gov/pubmed/35516266 http://dx.doi.org/10.1039/d0ra08564b |
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author | Li, Hui Xu, Xu Tan, Weimin Lu, Xuedong He, Feng Xu, Sheng Tian, Weilong Chen, Kequan Li, Ganlu Ouyang, Pingkai Liu, Yaozong Liang, Ruiyuan |
author_facet | Li, Hui Xu, Xu Tan, Weimin Lu, Xuedong He, Feng Xu, Sheng Tian, Weilong Chen, Kequan Li, Ganlu Ouyang, Pingkai Liu, Yaozong Liang, Ruiyuan |
author_sort | Li, Hui |
collection | PubMed |
description | Bio-based cadaverine, manufactured by the decarboxylation of l-lysine, is an important raw material. However, the extractive-distillation separation and purification of cadaverine from bioconversion fluids require high energy consumption and leads to the loss of self-released carbon dioxide during the decarboxylation of l-lysine. This study focuses on the green and sustainable separation of bio-based cadaverine based on the capture of self-released carbon dioxide by cadaverine forming carbamate. Results showed that granular-activated carbon JK1 shows the best decolorization efficiency and achieves a higher cadaverine yield. After three times of solventing-out crystallization, refined cadaverine carbamate with 99.1% purity and total 57.48% yield was obtained. It was also found that the refined cadaverine carbamate consists of mixed crystals having numerous structural forms that can easily dissociate carbon dioxide. Furthermore, the amine carbamate strategy may be of great value for the development of a green and sustainable separation mode of bio-based amines and carbon dioxide capture. |
format | Online Article Text |
id | pubmed-9058519 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2020 |
publisher | The Royal Society of Chemistry |
record_format | MEDLINE/PubMed |
spelling | pubmed-90585192022-05-04 Sustainable separation of bio-based cadaverine based on carbon dioxide capture by forming carbamate Li, Hui Xu, Xu Tan, Weimin Lu, Xuedong He, Feng Xu, Sheng Tian, Weilong Chen, Kequan Li, Ganlu Ouyang, Pingkai Liu, Yaozong Liang, Ruiyuan RSC Adv Chemistry Bio-based cadaverine, manufactured by the decarboxylation of l-lysine, is an important raw material. However, the extractive-distillation separation and purification of cadaverine from bioconversion fluids require high energy consumption and leads to the loss of self-released carbon dioxide during the decarboxylation of l-lysine. This study focuses on the green and sustainable separation of bio-based cadaverine based on the capture of self-released carbon dioxide by cadaverine forming carbamate. Results showed that granular-activated carbon JK1 shows the best decolorization efficiency and achieves a higher cadaverine yield. After three times of solventing-out crystallization, refined cadaverine carbamate with 99.1% purity and total 57.48% yield was obtained. It was also found that the refined cadaverine carbamate consists of mixed crystals having numerous structural forms that can easily dissociate carbon dioxide. Furthermore, the amine carbamate strategy may be of great value for the development of a green and sustainable separation mode of bio-based amines and carbon dioxide capture. The Royal Society of Chemistry 2020-12-17 /pmc/articles/PMC9058519/ /pubmed/35516266 http://dx.doi.org/10.1039/d0ra08564b Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by-nc/3.0/ |
spellingShingle | Chemistry Li, Hui Xu, Xu Tan, Weimin Lu, Xuedong He, Feng Xu, Sheng Tian, Weilong Chen, Kequan Li, Ganlu Ouyang, Pingkai Liu, Yaozong Liang, Ruiyuan Sustainable separation of bio-based cadaverine based on carbon dioxide capture by forming carbamate |
title | Sustainable separation of bio-based cadaverine based on carbon dioxide capture by forming carbamate |
title_full | Sustainable separation of bio-based cadaverine based on carbon dioxide capture by forming carbamate |
title_fullStr | Sustainable separation of bio-based cadaverine based on carbon dioxide capture by forming carbamate |
title_full_unstemmed | Sustainable separation of bio-based cadaverine based on carbon dioxide capture by forming carbamate |
title_short | Sustainable separation of bio-based cadaverine based on carbon dioxide capture by forming carbamate |
title_sort | sustainable separation of bio-based cadaverine based on carbon dioxide capture by forming carbamate |
topic | Chemistry |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9058519/ https://www.ncbi.nlm.nih.gov/pubmed/35516266 http://dx.doi.org/10.1039/d0ra08564b |
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