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公开(公告)号：AU2012336413B2
公开(公告)日：2016-12-01
申请号：AU2012336413
申请日：2012-11-08
Applicant: RENMATIX INC
Inventor： CARLIUS ANDERS , GRAM ANDREAS , GRANATH CORINNE , JOHANNESSON HAUKUR , KARLSSON GORAN
Abstract: The present invention relates to regulation of the p H of a liquefaction process. Presented is a method for treatment of a biomass feedstock wherein the biomass feedstock is subjected to liquefaction, at a p H of at most 4, by treatment with hot compressed liquid water (HCW) at subcritical and/or supercritical conditions to improve the conversion efficiency. The present invention is also directed to quenching of a liquefaction process according to above, preventing, minimizing or eliminating clogging and/or fouling of sticky biomass components in process equipment during processing as according to above, and to the use of additives in a biomass liquefaction process.
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公开(公告)号：EP2776591A4
公开(公告)日：2015-07-29
申请号：EP12847440
申请日：2012-11-08
Applicant: RENMATIX INC
Inventor： CARLIUS ANDERS , GRAM ANDREAS , GRANATH CORINNE , JÓHANNESSON HAUKUR , KARLSSON GÖRAN
CPC classification number: C07H1/00 , B01D11/0203 , C07H3/02 , C07H3/10 , C08H6/00 , C08H8/00 , C12P2201/00 , C13K1/02 , D21C3/003 , D21C3/04 , D21C5/02 , D21C9/007 , Y02P20/544 , Y02W30/648
Abstract: The present invention relates to regulation of the p H of a liquefaction process. Presented is a method for treatment of a biomass feedstock wherein the biomass feedstock is subjected to liquefaction, at a p H of at most 4, by treatment with hot compressed liquid water (HCW) at subcritical and/or supercritical conditions to improve the conversion efficiency. The present invention is also directed to quenching of a liquefaction process according to above, preventing, minimizing or eliminating clogging and/or fouling of sticky biomass components in process equipment during processing as according to above, and to the use of additives in a biomass liquefaction process.
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