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公开(公告)号:US20150337343A1
公开(公告)日:2015-11-26
申请号:US14360645
申请日:2012-12-05
CPC分类号: C12P7/54 , C12M21/04 , C12M29/24 , C12M43/06 , C12P7/06 , C12P7/065 , C12P7/16 , C12P7/18 , C12P7/52 , Y02E50/10 , Y02E50/17 , Y02E50/343
摘要: This invention relates generally to method for producing products, particularly alcohols, by microbial fermentation. In particular, the invention relates to methods for increasing the efficiency of the fermentation, by providing a method for treating the used fermentation broth to produce a treated permeate which is then passed back to the bioreactor. The invention provides a method whereby at least one treatment step used to treat the permeated, produces a gaseous product which is then used in one or more stages of the fermentation process.
摘要翻译: 本发明一般涉及通过微生物发酵生产产品,特别是醇的方法。 特别地,本发明涉及提高发酵效率的方法,方法是提供一种处理用过的发酵液以产生经过处理的渗透物的方法,然后将其传回生物反应器。 本发明提供了一种方法,其中用于处理渗透的至少一个处理步骤产生气体产物,然后将其用于发酵过程的一个或多个阶段。