Invention Grant
US09040268B2 Method for controlling undesirable byproducts formation caused by contaminating organisms in the production of ethanol from syngas
有权
用于控制由合成气生产乙醇中的污染生物引起的不希望的副产物形成的方法
- Patent Title: Method for controlling undesirable byproducts formation caused by contaminating organisms in the production of ethanol from syngas
- Patent Title (中): 用于控制由合成气生产乙醇中的污染生物引起的不希望的副产物形成的方法
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Application No.: US13619547Application Date: 2012-09-14
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Publication No.: US09040268B2Publication Date: 2015-05-26
- Inventor: Rathin Datta , Andrew Reeves , Laura T. Kliman
- Applicant: Rathin Datta , Andrew Reeves , Laura T. Kliman
- Applicant Address: US IL Warrenville
- Assignee: Coskata, Inc.
- Current Assignee: Coskata, Inc.
- Current Assignee Address: US IL Warrenville
- Main IPC: C12P7/54
- IPC: C12P7/54 ; C12P7/04 ; C12P7/52 ; C12P39/00 ; C12P7/06 ; C12P7/14
Abstract:
A method of operating a fermentation zone for the production of ethanol from syngas uses a crotonate-like compound to prevent or reverse the effects of butyrogen contamination. The crotonate-like compound works in continuous fermentation processes to reduce or eliminate contamination from butyrate and butanol in the syngas derived ethanol product.
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