METHOD FOR CONTROLLING UNDESIRABLE BYPRODUCTS FORMATION CAUSED BY CONTAMINATING ORGANISMS IN THE PRODUCTION OF ETHANOL FROM SYNGAS
申请人:Coskata Energy Inc.
公开号:EP2758540A1
公开(公告)日:2014-07-30
US9040268B2
申请人:——
公开号:US9040268B2
公开(公告)日:2015-05-26
[EN] METHOD FOR CONTROLLING UNDESIRABLE BYPRODUCTS FORMATION CAUSED BY CONTAMINATING ORGANISMS IN THE PRODUCTION OF ETHANOL FROM SYNGAS<br/>[FR] PROCÉDÉ DE LUTTE CONTRE LA FORMATION DE SOUS-PRODUITS INDÉSIRABLES RÉSULTANT DE LA PRÉSENCE D'ORGANISMES CONTAMINANTS DANS LE CADRE DE LA PRODUCTION D'ÉTHANOL À PARTIR DE GAZ DE SYNTHÈSE
申请人:COSKATA INC
公开号:WO2013043513A1
公开(公告)日:2013-03-28
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.