专利检索 ap:("INSTITUT NATIONAL DE LA RECHERCHE SCIENTIFIQUE - CENTRE EAU TERRE ENVIRONNEMENT" OR "CENTRE DE RECHERCHE INDUSTRIELLE DU QUEBEC") AND inv:"Gorka Gallastegui Ruiz de Gordoa" 第 1 页

1.

发明申请
PROCESS FOR THE PRODUCTION OF BIO-BUTANOL BY FERMENTATION OF GLYCOSIDIC WASTE MATTER 审中-公开

公开(公告)号：US20200048661A1

公开(公告)日：2020-02-13

申请号：US16058540

申请日：2018-08-08

申请人： INSTITUT NATIONAL DE LA RECHERCHE SCIENTIFIQUE - CENTRE EAU TERRE ENVIRONNEMENT , CENTRE DE RECHERCHE INDUSTRIELLE DU QUEBEC

发明人： Sampa Maiti , Satinder Kaur Brar , Yann LeBihan , Gorka Gallastegui Ruiz de Gordoa

IPC分类号： C12P7/16 , B01D11/02 , B01D11/04

摘要： An efficient, rapid ex-situ detoxification has been developed to reduce inhibitor concentration and enhance acetone-butanol-ethanol (ABE) production from brewery industry liquid waste (BLW) and brewery spent grain (BSG). About 80±2.0% extraction of furan derivative and more than 95±2.0% extraction of phenolic compounds and almost no extraction of reducing sugar from simulated synthetic media as well as real waste hydrolysate have been obtained. Ex-situ extraction of microbial inhibitors from BLW and BSG hydrolysates using bis-(2-ethylhexyl) sebacate as solvent leads to high production of ABE of 12.67 g/L and 11.23 g/L respectively. Lower power consumption (0.081 W/L) and reuse of the extracting solvent made this detoxification technique extremely useful for improving production of bio-butanol from agro-industrial waste.

2.

发明授权
Process for the production of bio-butanol by fermentation of glycosidic waste matter 有权

公开(公告)号：US10662445B2

公开(公告)日：2020-05-26

申请号：US16058540

申请日：2018-08-08

申请人： INSTITUT NATIONAL DE LA RECHERCHE SCIENTIFIQUE—CENTRE EAU TERRE ENVIRONNEMENT , CENTRE DE RECHERCHE INDUSTRIELLE DU QUEBEC

发明人： Sampa Maiti , Satinder Kaur Brar , Yann LeBihan , Gorka Gallastegui Ruiz de Gordoa

IPC分类号： C12P7/16 , B01D11/04 , B01D11/02

摘要： An efficient, rapid ex-situ detoxification has been developed to reduce inhibitor concentration and enhance acetone-butanol-ethanol (ABE) production from brewery industry liquid waste (BLW) and brewery spent grain (BSG). About 80±2.0% extraction of furan derivative and more than 95±2.0% extraction of phenolic compounds and almost no extraction of reducing sugar from simulated synthetic media as well as real waste hydrolysate have been obtained. Ex-situ extraction of microbial inhibitors from BLW and BSG hydrolysates using bis-(2-ethylhexyl) sebacate as solvent leads to high production of ABE of 12.67 g/L and 11.23 g/L respectively. Lower power consumption (0.081 W/L) and reuse of the extracting solvent made this detoxification technique extremely useful for improving production of bio-butanol from agro-industrial waste.