公开(公告)号：US20170073718A1

公开(公告)日：2017-03-16

申请号：US15361732

申请日：2016-11-28

Applicant: Beta Renewables S.p.A.

Inventor： Marco COTTI COMETTINI ,  Paolo TORRE ,  Francesco CHERCHI ,  Alberto RIVA ,  Simone FERRERO ,  Piero OTTONELLO ,  Mirko GARBERO

IPC: C12P19/14 ,  C08H8/00 ,  C12P19/02

CPC classification number: C12P19/14 ,  C08H8/00 ,  C12P19/02 ,  C12P2201/00 ,  C13K1/02 ,  C13K13/002

Abstract: The process for the hydrolysis of ligno-cellulosic biomass comprises the steps ofA) Contacting a ligno-cellulosic feedstock, the feedstock comprised of biomass having a dry content and water with at least a portion of a solvent, the solvent comprised of water soluble hydrolyzed species; wherein at least some of the water soluble hydrolyzed species are the same as the water soluble hydrolyzed species obtainable from the hydrolysis of the biomass in the feedstock; B) maintaining the contact between the feedstock of the feedstock stream and the solvent at a temperature in the range of 20° C. to 200° C. for a time in the range of 5 minutes to 72 hours to create a hydrolyzed product from the biomass in the feedstock.

Abstract translation: 水解木质纤维素生物质的方法包括以下步骤：A）将木质纤维素原料，由具有干燥含量的生物质和含有至少一部分溶剂的水组成的原料接触，所述溶剂包括水溶性水解 种类; 其中至少一些水溶性水解物质与从原料中生物质水解可获得的水溶性水解物质相同; B）在20℃至200℃的温度范围内保持原料流和溶剂的原料之间的接触时间在5分钟至72小时的范围内，从而形成水解产物 原料中的生物量。

公开(公告)号：US20160115320A1

公开(公告)日：2016-04-28

申请号：US14987054

申请日：2016-01-04

Applicant: Beta Renewables S.p.A.

Inventor： Mirko GARBERO ,  Piero OTTONELLO ,  Marco COTTI COMETTINI ,  Simone FERRERO ,  Paolo TORRE ,  Francesco CHERCHI ,  Andrea BONANNI

IPC: C08L97/02

CPC classification number: C08L97/02 ,  C08H8/00 ,  C12P19/02 ,  C12P19/04 ,  C12P2201/00 ,  C13K1/02 ,  D21C5/005 ,  Y02E50/16

Abstract: The process for the treatment of ligno-cellulosic biomass comprises the steps of: A) Soaking a ligno-cellulosic biomass feedstock in vapor or liquid water or mixture thereof in the temperature range of 100 to 210° C. for 1 minute to 24 hours to create a soaked biomass containing a dry content and a first liquid; B) Separating at least a portion of the first liquid from the soaked biomass to create a first liquid stream and a first solid stream; wherein the first solid stream comprises the soaked biomass; and C) Steam exploding the first solid stream to create a steam exploded stream comprising solids and a second liquid.

Abstract translation: 用于处理木质纤维素生物质的方法包括以下步骤：A）在100-210℃的温度范围内将木质纤维素生物质原料浸入蒸气或液态水或其混合物中1分钟至24小时， 产生含有干物质和第一液体的浸泡生物质; B）将来自浸泡的生物质的至少一部分第一液体分离以产生第一液体流和第一固体流; 其中所述第一固体流包含浸泡的生物质; 和C）蒸汽爆炸第一固体流以产生包含固体和第二液体的蒸汽爆炸流。

公开(公告)号：US20160076067A1

公开(公告)日：2016-03-17

申请号：US14946887

申请日：2015-11-20

Applicant: Beta Renewables S.p.A.

Inventor： Marco COTTI COMETTINI ,  Paolo TORRE ,  Francesco CHERCHI ,  Alberto RIVA ,  Simone FERRERO ,  Piero OTTONELLO ,  Mirko GARBERO

IPC: C12P19/02

CPC classification number: C12P19/14 ,  C08H8/00 ,  C12P19/02 ,  C12P2201/00 ,  C13K1/02 ,  C13K13/002

Abstract: The process for the hydrolysis of ligno-cellulosic biomass comprises the steps of A) Contacting a ligno-cellulosic feedstock, the feedstock comprised of biomass having a dry content and water with at least a portion of a solvent, the solvent comprised of water soluble hydrolyzed species; wherein at least some of the water soluble hydrolyzed species are the same as the water soluble hydrolyzed species obtainable from the hydrolysis of the biomass in the feedstock; B) maintaining the contact between the feedstock of the feedstock stream and the solvent at a temperature in the range of 20° C. to 200° C. for a time in the range of 5 minutes to 72 hours to create a hydrolyzed product from the biomass in the feedstock.

Abstract translation: 水解木质纤维素生物质的方法包括以下步骤：A）将木质纤维素原料，由具有干燥含量的生物质和含有至少一部分溶剂的水组成的原料接触，所述溶剂包括水溶性水解 种类; 其中至少一些水溶性水解物质与从原料中生物质水解可获得的水溶性水解物质相同; B）在20℃至200℃的温度范围内保持原料流和溶剂的原料之间的接触时间在5分钟至72小时的范围内，从而形成水解产物 原料中的生物量。