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1. 发明申请

US20100285534A1 COMBINED THERMOCHEMICAL PRETREATMENT AND REFINING OF LIGNOCELLULOSIC BIOMASS 审中-公开
标题翻译：联合热化学预处理和精细化学生物质
公开(公告)号：US20100285534A1
公开(公告)日：2010-11-11
申请号：US12596114
申请日：2008-04-18
申请人： Colin R. South , Herve I. Garant , Richard Lance Martin
发明人： Colin R. South , Herve I. Garant , Richard Lance Martin
IPC分类号： C12P7/06 , D21C1/02 , C12P19/00
CPC分类号： C08H8/00 , C12P7/10 , C12P19/14 , C12P2201/00 , Y02E50/16 , Y02E50/17
摘要： One aspect of the present invention relates to a method of processing lignocellulosic material, comprising initial steam pretreatment to give pretreated lignocellulosic material with an average particle size, followed by refining to give refined lignocellulosic material with an average particle size, wherein the average particle of the pretreated lignocellulosic material is greater than the average particle size of the refined lignocellulosic material. In certain embodiments, the lignocellulosic material is selected from the group consisting of grass, switch grass, cord grass, rye grass, reed canary grass, miscanthus, sugar-processing residues, sugar cane bagasse, agricultural wastes, rice straw, rice hulls, barley straw, corn cobs, cereal straw, wheat straw, canola straw, oat straw, oat hulls, corn fiber, stover, soybean stover, corn stover, forestry wastes, recycled wood pulp fiber, sawdust, hardwood, and softwood.
摘要翻译：本发明的一个方面涉及一种处理木质纤维素材料的方法，包括初始蒸汽预处理以产生具有平均粒度的预处理的木质纤维素材料，随后精制以得到具有平均粒度的精制木质纤维素材料，其中平均颗粒预处理的木质纤维素材料大于精制木质纤维素材料的平均粒度。在某些实施方案中，木质纤维素材料选自草，开关草，绳草，黑麦草，芦苇草，芒草，糖加工残渣，甘蔗渣，农业废弃物，稻草，稻壳，大麦稻草，玉米棒，麦秸，小麦秸秆，卡诺拉秸秆，燕麦秸秆，燕麦壳，玉米纤维，秸秆，大豆秸秆，玉米秸秆，林业废弃物，再生木浆纤维，锯屑，硬木和软木。

2. 发明申请

US20100279361A1 TWO-STAGE METHOD FOR PRETREATMENT OF LIGNOCELLULOSIC BIOMASS 审中-公开
标题翻译：用于预处理细菌生物量的两阶段方法
公开(公告)号：US20100279361A1
公开(公告)日：2010-11-04
申请号：US12598169
申请日：2008-05-02
申请人： Colin R. South , Charles E. Wyman , Richard Lance Martin
发明人： Colin R. South , Charles E. Wyman , Richard Lance Martin
IPC分类号： C12P19/04 , C12P7/10 , C07C31/08 , C08B1/00
CPC分类号： C12P7/10 , A23K10/37 , A23K20/163 , A23K50/10 , C12P2201/00 , Y02E50/16 , Y02P60/877
摘要： One aspect of the invention relates to a process, comprising treating lignocellulosic biomass according to a first pretreatment protocol, thereby generating a first product mixture; separating the first product mixture into a first plurality of fractions; and treating at least one fraction of said first plurality of fractions according to a second pretreatment protocol, thereby generating a second product mixture. In one embodiment, the lignocellulosic biomass is selected from the group consisting of grass, switch grass, cord grass, rye grass, reed canary grass, miscanthus, sugar-processing residues, sugarcane bagasse, agricultural wastes, rice straw, rice hulls, barley straw, corn cobs, cereal straw, wheat straw, canola straw, oat straw, oat hulls, corn fiber, stover, soybean stover, corn stover, forestry wastes, recycled wood pulp protocol protocol fiber, paper sludge, sawdust, hardwood, softwood, and combinations thereof.
摘要翻译：本发明的一个方面涉及一种方法，包括根据第一预处理方案处理木质纤维素生物质，从而产生第一产物混合物; 将第一产物混合物分离成第一组分; 以及根据第二预处理方案处理所述第一多个级分的至少一部分，从而产生第二产物混合物。在一个实施方案中，木质纤维素生物质选自草，开关草，禾本科草，黑麦草，芦苇草，芒草，糖加工残渣，甘蔗渣，农业废弃物，稻草，稻壳，大麦秸秆玉米秸秆，谷物秸秆，小麦秸秆，卡诺拉秸秆，燕麦秸秆，燕麦壳，玉米纤维，秸秆，大豆秸秆，玉米秸秆，林业废弃物，回收木浆协议规范纤维，纸泥浆，锯屑，硬木，软木和其组合。

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