- 专利标题: Process for the recovery of ketones and glycols from fermentation
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申请号: US16893218申请日: 2020-06-04
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公开(公告)号: US10988428B2公开(公告)日: 2021-04-27
- 发明人: Liliana Zanelli de O Martins Ikari , Fernanda Munhoz Anderle , Melina Gesteira Souza , Lucas Gualberto Santos Costa
- 申请人: Braskem S.A.
- 申请人地址: BR Camaçari
- 专利权人: Braskem S.A.
- 当前专利权人: Braskem S.A.
- 当前专利权人地址: BR Camaçari
- 代理机构: Osha Bergman Watanabe & Burton LLP
- 主分类号: C07C45/83
- IPC分类号: C07C45/83 ; C07C29/76 ; C07C29/84 ; B01D1/00 ; B01D1/06 ; B01D3/00 ; C07C45/78 ; C07C45/82 ; C07C45/80 ; C07C45/81 ; C07C29/86 ; C07C29/92 ; C12P7/26 ; C07C29/80 ; C07C45/85 ; C12P7/18
摘要:
A method of obtaining ketones from a fermentation process may include collecting an off-gas and a fermented broth from a fermenter, transferring the off-gas from the fermenter to a ketone recuperation module and the fermented broth to a fluid separating module, and isolating the ketones from both the off-gas and the fermented broth. The off-gas and the fermented broth may both comprise a ketone.
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