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公开(公告)号：US20120055466A1
公开(公告)日：2012-03-08
申请号：US13260281
申请日：2010-03-31
申请人： Marco Cotti Comettini , Paolo Torre , Francesco Cherchi , Alberto Riva , Simone Ferrero , Piero Ottonello , Mirko Garbero
发明人： Marco Cotti Comettini , Paolo Torre , Francesco Cherchi , Alberto Riva , Simone Ferrero , Piero Ottonello , Mirko Garbero
IPC分类号： C13K1/02
CPC分类号： C12P19/02 , C12P2201/00 , C13K1/02 , Y02E50/16
摘要： 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.
摘要翻译： 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。
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公开(公告)号：US09200302B2
公开(公告)日：2015-12-01
申请号：US13260281
申请日：2010-03-31
申请人： Marco Cotti Comettini , Paolo Torre , Francesco Cherchi , Alberto Riva , Simone Ferrero , Piero Ottonello , Mirko Garbero
发明人： Marco Cotti Comettini , Paolo Torre , Francesco Cherchi , Alberto Riva , Simone Ferrero , Piero Ottonello , Mirko Garbero
CPC分类号： C12P19/02 , C12P2201/00 , C13K1/02 , Y02E50/16
摘要： 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.
摘要翻译： 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。
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公开(公告)号：US09234224B2
公开(公告)日：2016-01-12
申请号：US13260340
申请日：2010-03-31
申请人： Mirko Garbero , Piero Ottonello , Marco Cotti Comettini , Simone Ferrero , Paolo Torre , Francesco Cherchi , Andrea Bonanni
发明人： Mirko Garbero , Piero Ottonello , Marco Cotti Comettini , Simone Ferrero , Paolo Torre , Francesco Cherchi , Andrea Bonanni
CPC分类号： C08L97/02 , C08H8/00 , C12P19/02 , C12P19/04 , C12P2201/00 , C13K1/02 , D21C5/005 , Y02E50/16
摘要： 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.
摘要翻译： 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。
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公开(公告)号：US20120104313A1
公开(公告)日：2012-05-03
申请号：US13260340
申请日：2010-03-31
申请人： Mirko Garbero , Piero Ottonello , Marco Cotti Comettini , Simone Ferrero , Paolo Torre , Francesco Cherchi , Andrea Bonanni
发明人： Mirko Garbero , Piero Ottonello , Marco Cotti Comettini , Simone Ferrero , Paolo Torre , Francesco Cherchi , Andrea Bonanni
CPC分类号： C08L97/02 , C08H8/00 , C12P19/02 , C12P19/04 , C12P2201/00 , C13K1/02 , D21C5/005 , Y02E50/16
摘要： 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.
摘要翻译： 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。
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公开(公告)号：US20130168602A1
公开(公告)日：2013-07-04
申请号：US13694666
申请日：2012-12-20
申请人： Francesco Cherchi , Piero Ottonello , Simone Ferrero , Paolo Torre , Danilo De Faveri , Beatriz Rivas Torres , Liliane Tonte Rensi , Daniele Riva , Federica Bosio
发明人： Francesco Cherchi , Piero Ottonello , Simone Ferrero , Paolo Torre , Danilo De Faveri , Beatriz Rivas Torres , Liliane Tonte Rensi , Daniele Riva , Federica Bosio
IPC分类号： C09K3/00
CPC分类号： C09K3/00 , C07C53/08 , C12P19/02 , C12P2201/00 , C13B20/165 , C13K1/02 , C13K13/00 , C13K13/007 , D21C1/02 , D21C5/005
摘要： An improved method of conducting the pre-soaking step involving pre-soaking the ligno-cellulosic biomass in a liquid (water) at a temperature in the range of between 100° C. to 150° C. prior to soaking at higher temperatures. This material can then be soaked and soaked liquid filtered by nano-filtration. When nano-filtration is used, the pre-soak temperature can be in the range of 10° C. to 150° C.
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6.发明授权Process for recovering sugars from a pretreatment stream of lignocellulosic biomass 有权从木质纤维素生物质的预处理流中回收糖的方法公开(公告)号：US09296830B2
公开(公告)日：2016-03-29
申请号：US13817869
申请日：2011-09-29
申请人： Piero Ottonello , Simone Ferrero , Paolo Torre , Francesco Cherchi , Danilo Defaveri , Luis Oriani
发明人： Piero Ottonello , Simone Ferrero , Paolo Torre , Francesco Cherchi , Danilo Defaveri , Luis Oriani
IPC分类号： D21B1/36 , C08B37/00 , C13K1/02 , C13K13/00 , C12P19/02 , D21B1/02 , D21B1/12 , D21C1/02 , C08H8/00
CPC分类号： C08B37/0057 , C08H8/00 , C12P19/02 , C12P2201/00 , C13K1/02 , C13K13/002 , C13K13/007 , D21B1/02 , D21B1/12 , D21B1/36 , D21C1/02
摘要： This specification discloses an improved method for conducting the removal of C5 xylan based sugars from biomass. The improved method involves a series of soakings and washings of the biomass as opposed to conducting one soaking and washing step.
摘要翻译： 本说明书公开了一种用于从生物质中去除C5木聚糖基糖的改进方法。 与进行一次浸泡和洗涤步骤相反，改进的方法涉及生物质的一系列浸泡和洗涤。
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7.发明授权Process for recovering sugars from a pretreatment stream of lignocellulosic biomass 有权从木质纤维素生物质的预处理流中回收糖的方法公开(公告)号：US08771426B2
公开(公告)日：2014-07-08
申请号：US13817865
申请日：2011-09-29
IPC分类号： C08B1/00
摘要： The process is for pretreating a lignocellulosic biomass feedstock and comprises: soaking a lignocellulosic biomass feedstock wherein the soaked biomass is present as a mixture with a free liquid and wherein the free liquid comprises at least one dissolved compound selected from the group consisting of glucose, xylose and respective oligomers thereof, washing the mixture of the soaked biomass and the free liquid, wherein at least a portion of the free liquid containing at least one dissolved compound selected from the group consisting of glucose, xylose and respective oligomers thereof is separated from the soaked biomass to create a soaked washed biomass and at least one free liquid stream, compressing the soaked biomass to create a released liquid, separating the released liquid from the soaked biomass, and keeping at least a portion of the released liquid separate from any free liquid.
摘要翻译： 该方法用于预处理木质纤维素生物质原料，包括：浸泡木质纤维素生物质原料，其中浸泡的生物质作为与游离液体的混合物存在，其中游离液体包含至少一种选自葡萄糖，木糖的溶解化合物 和其各自的低聚物，洗涤浸泡的生物质和游离液体的混合物，其中至少一部分含有选自葡萄糖，木糖及其各自的低聚物的溶解化合物的游离液体与浸泡的 生物质以产生浸泡的洗涤的生物质和至少一种游离液体流，压缩浸泡的生物质以产生释放的液体，将被释放的液体与浸泡的生物质分离，并将至少一部分释放的液体与任何游离液体分离。
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8.发明申请PROCESS FOR RECOVERING SUGARS FROM A PRETREATMENT STREAM OF LIGNOCELLULOSIC BIOMASS 有权从肉桂芽孢杆菌生物量预处理流程中回收蔗糖的方法公开(公告)号：US20130146049A1
公开(公告)日：2013-06-13
申请号：US13817865
申请日：2011-09-29
IPC分类号： C08B1/00
摘要： The process is for pretreating a lignocellulosic biomass feedstock and comprises: soaking a lignocellulosic biomass feedstock wherein the soaked biomass is present as a mixture with a free liquid and wherein the free liquid comprises at least one dissolved compound selected from the group consisting of glucose, xylose and respective oligomers thereof, washing the mixture of the soaked biomass and the free liquid, wherein at least a portion of the free liquid containing at least one dissolved compound selected from the group consisting of glucose, xylose and respective oligomers thereof is separated from the soaked biomass to create a soaked washed biomass and at least one free liquid stream, compressing the soaked biomass to create a released liquid, separating the released liquid from the soaked biomass, and keeping at least a portion of the released liquid separate from any free liquid.
摘要翻译： 该方法用于预处理木质纤维素生物质原料，包括：浸泡木质纤维素生物质原料，其中浸泡的生物质作为与游离液体的混合物存在，其中游离液体包含至少一种选自葡萄糖，木糖的溶解化合物 和其各自的低聚物，洗涤浸泡的生物质和游离液体的混合物，其中至少一部分含有选自葡萄糖，木糖及其各自的低聚物的溶解化合物的游离液体与浸泡的 生物质以产生浸泡的洗涤的生物质和至少一种游离液体流，压缩浸泡的生物质以产生释放的液体，将被释放的液体与浸泡的生物质分离，并将至少一部分释放的液体与任何游离液体分离。
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公开(公告)号：US09376693B2
公开(公告)日：2016-06-28
申请号：US13817859
申请日：2010-09-29
摘要： This invention is to a biomass composition of 5 and 6 carbon sugars, lignin, and cellulose which has been steam exploded and the composition has a very high enzyme accessibility at 24 hours for hydrolysis.
摘要翻译： 本发明涉及已经蒸汽爆炸的5和6碳糖，木质素和纤维素的生物质组合物，并且组合物在24小时具有非常高的酶可接近性用于水解。
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10.发明申请PROCESS FOR RECOVERING SUGARS FROM A PRETREATMENT STREAM OF LIGNOCELLULOSIC BIOMASS 审中-公开从肉桂芽孢杆菌生物量预处理流程中回收蔗糖的方法公开(公告)号：US20130158253A1
公开(公告)日：2013-06-20
申请号：US13817869
申请日：2011-09-29
申请人： Piero Ottonello , Simone Ferrero , Paolo Torre , Francesco Cherchi , Danilo Defaveri , Luis Oriani
发明人： Piero Ottonello , Simone Ferrero , Paolo Torre , Francesco Cherchi , Danilo Defaveri , Luis Oriani
IPC分类号： C08B37/00
CPC分类号： C08B37/0057 , C08H8/00 , C12P19/02 , C12P2201/00 , C13K1/02 , C13K13/002 , C13K13/007 , D21B1/02 , D21B1/12 , D21B1/36 , D21C1/02
摘要： This specification discloses an improved method for conducting the removal of C5 xylan based sugars from biomass. The improved method involves a series of soakings and washings of the biomass as opposed to conducting one soaking and washing step.
摘要翻译： 本说明书公开了一种用于从生物质中去除C5木聚糖基糖的改进方法。 与进行一次浸泡和洗涤步骤相反，改进的方法涉及生物质的一系列浸泡和洗涤。
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