公开(公告)号：CA2887060A1

公开(公告)日：2014-05-15

申请号：CA2887060

申请日：2013-11-08

Applicant: RENMATIX INC

Inventor： CARLIUS ANDERS ,  GRAM ANDREAS ,  KARLSSON GORAN ,  JOHANNESSON HAUKUR ,  WERNER TORSTEN

IPC: C13K1/02 ,  B01J3/00 ,  C07H1/08 ,  C12P7/10

Abstract: The present invention describes a process for quenching a hydrothermal, dilute acid hydrolysis reaction of a biomass feedstock, wherein degradation of an aqueous monomer and/or oligomer sugar mixture is slowed down or stopped by flash cooling of the aqueous monomer and/or oligomer sugar mixture, and wherein the flash cooling ensures that a fraction of dissolved and volatile degradation byproducts are removed by a forming vapor stream, and wherein a lignin component, if present, is solidified into a structure with good de-watering characteristics, allowing for subsequent removal of the lignin component by separation, said process resulting in a hydrolyzed solution of sugar monomers and/or oligomers.

公开(公告)号：EP2917376A4

公开(公告)日：2016-06-22

申请号：EP13853191

申请日：2013-11-08

Applicant: RENMATIX INC

Inventor： CARLIUS ANDERS ,  GRAM ANDREAS ,  KARLSSON GÖRAN ,  JÓHANNESSON HAUKUR ,  WERNER TORSTEN

IPC: C13K1/02 ,  B01J3/00 ,  C07H1/08 ,  C12P7/10

CPC classification number: C13K1/02 ,  B01J3/006 ,  B01J2203/00 ,  Y02E50/16