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71. 发明授权

US08927235B2 Methods of hydrolyzing oligomers in hemicellulosic liquor 有权
标题翻译：在半纤维素液体中水解低聚物的方法
公开(公告)号：US08927235B2
公开(公告)日：2015-01-06
申请号：US13884763
申请日：2011-12-06
申请人： Prashant Iyer , Harry Showmaker , Hui Xu , Kishore Rane
发明人： Prashant Iyer , Harry Showmaker , Hui Xu , Kishore Rane
IPC分类号： C12P19/14 , C12P19/02 , D21C5/00 , C12P7/10 , D21C11/00 , D21C3/00 , D21C1/00
CPC分类号： C12P19/14 , C12P7/10 , C12P19/02 , C12P2201/00 , C12P2203/00 , D21C1/00 , D21C3/00 , D21C5/005 , D21C11/0007 , Y02E50/16
摘要： The present invention relates to methods of degrading or converting biomass material enriched with hemicellulosic material into fermentable sugars.
摘要翻译：本发明涉及将富含半纤维素材料的生物质材料降解或转化成可发酵糖的方法。

72. 发明授权

US08871061B2 Method and apparatus for in-feeding of matter to a process reactor 有权
标题翻译：将物质进料到工艺反应器的方法和装置
公开(公告)号：US08871061B2
公开(公告)日：2014-10-28
申请号：US13144271
申请日：2010-01-12
申请人： Finn Beldring , Dragan Lukic , Troels Hilstrøm
发明人： Finn Beldring , Dragan Lukic , Troels Hilstrøm
IPC分类号： C10B7/10 , D21B1/12 , C08H8/00 , D21C7/06 , D21B1/34 , D21C11/00 , D21C5/00
CPC分类号： D21B1/12 , C08H8/00 , D21B1/342 , D21C5/00 , D21C7/06 , D21C11/0007 , Y02E50/17
摘要： An apparatus for in-feeding and dewatering biomass that controls the water content of the biomass prior to introduction of the biomass into a process reactor, the in-feeding and dewatering processes being carried out at a pressure higher than or equal to the pressure inside the process reactor thereby providing the advantage of a fluid tight sealing of the process reactor and facilitating its continuous feeding.
摘要翻译：一种用于在将生物质引入工艺反应器之前，将生物质的水分含量控制在生物质中的进料和脱水装置，所述进料和脱水过程在高于或等于所述生物质内部的压力的压力下进行因此提供了流化反应器的流体密封的优点，并且有助于其连续进料。

73. 发明授权

US08784606B2 Method for reducing negative effects of adhesive contaminants in systems of substances comprising waste paper 有权
标题翻译：降低包含废纸的物质系统中粘合剂污染物的负面影响的方法
公开(公告)号：US08784606B2
公开(公告)日：2014-07-22
申请号：US13388552
申请日：2010-07-27
申请人： Achim Kohler , John Stuart Cowman , Damien Corpet , Antonella Leone-Kammler
发明人： Achim Kohler , John Stuart Cowman , Damien Corpet , Antonella Leone-Kammler
IPC分类号： D21C5/00
CPC分类号： D21C9/086 , D21C5/02 , Y02W30/648
摘要： The invention relates to a method for reducing the negative effects of adhesive contaminants in the processing of waste paper, wherein an aqueous polymer dispersion comprising one component A and one component B for coagulation and detackification of stickies is added during the processing of waste paper, wherein component A is a homo- and/or copolymer of methyl methacrylate, acrylate and/or styrene and component B is a styrene copolymer having acrylic acid, maleimide and/or maleic acid hydride. The polymer dispersion can optionally comprise another component C, a cationic fixing agent that supports the coagulation of the stickies.
摘要翻译：本发明涉及减少废纸处理中粘合剂污染物的负面影响的方法，其中在废纸加工过程中加入含有一种组分A和一种组分B的水凝胶聚合物分散体，用于凝结和脱粘粘性物质，其中组分A是甲基丙烯酸甲酯，丙烯酸酯和/或苯乙烯的均聚物和/或共聚物，组分B是具有丙烯酸，马来酰亚胺和/或马来酸氢化物的苯乙烯共聚物。聚合物分散体可以任选地包含另外的组分C，一种支持胶粘剂凝结的阳离子固定剂。

74. 发明授权

US08641864B2 Funtionalizing cellulosic and lignocellulosic materials 有权
标题翻译：功能化纤维素和木质纤维素材料
公开(公告)号：US08641864B2
公开(公告)日：2014-02-04
申请号：US13546570
申请日：2012-07-11
申请人： Marshall Medoff
发明人： Marshall Medoff
IPC分类号： D21C5/00
CPC分类号： D21H25/04 , C08B15/00 , C08B15/02 , C08H8/00 , D21C1/00 , D21C9/007 , D21H11/04 , D21H11/16
摘要： Irradiated lignocellulosic or cellulosic materials are provided which contain carboxylic acid groups and/or other functional groups not present in a naturally occurring cellulosic or lignocellulosic material from which the irradiated material was obtained.
摘要翻译：提供辐射的木质纤维素或纤维素材料，其含有羧酸基团和/或其它不存在于获得辐射材料的天然纤维素或木质纤维素材料中的其它官能团。

75. 发明申请

US20140004582A1 CONDITIONING OF SO2-ETHANOL-WATER SPENT LIQUOR FOR FERMENTATION BY CLOSTRIDIA 有权
标题翻译： SO2-ETHANOL-WATER SPORTECHORO用于发酵的调节
公开(公告)号：US20140004582A1
公开(公告)日：2014-01-02
申请号：US14005382
申请日：2012-03-16
申请人： Adriaan Van Heiningen , Evangelos Sklavounos
发明人： Adriaan Van Heiningen , Evangelos Sklavounos
IPC分类号： D21C5/00 , C12P7/04 , C12P7/12 , C12P7/16 , C12P7/28
CPC分类号： D21C11/10 , C12P7/04 , C12P7/10 , C12P7/12 , C12P7/16 , C12P7/28 , C12P2201/00 , C12P2203/00 , D21C3/06 , D21C3/20 , D21C5/00 , D21C11/0007 , D21C11/0042 , D21C11/0057 , D21C11/02 , Y02E50/10 , Y02E50/16
摘要： The present invention relates to producing chemicals and biofuels from wood material, e.g. mixed forest biomass. Specifically, the invention concerns a process for conditioning spent liquor produced by SO2-ethanol-water (SEW) fractionation of wood chips for fermentation to butanol, ethanol and acetone/isopropanol (so called ABE process) by Clostridia bacteria.
摘要翻译：本发明涉及从木材生产化学品和生物燃料，例如，混合森林生物量。具体而言，本发明涉及一种将由SO2-乙醇 - 水（SEW）产生的废液用梭菌菌分解成丁醇，乙醇和丙酮/异丙醇（所谓的ABE方法）进行发酵的方法。

76. 发明申请

US20120047600A1 CAFFEOYL COA REDUCTASE 审中-公开
标题翻译： CAFFEOYL COA减少
公开(公告)号：US20120047600A1
公开(公告)日：2012-02-23
申请号：US13181284
申请日：2011-07-12
申请人： Rui ZHOU , Richard A. DIXON , Fang CHEN
发明人： Rui ZHOU , Richard A. DIXON , Fang CHEN
IPC分类号： A01H1/06 , C12N15/63 , C12N15/82 , C12N9/10 , A01H5/00 , A01H5/10 , C12N5/10 , C08H7/00 , C07C29/74 , C07G99/00 , A01H5/06 , A01H5/02 , A23K1/00 , C01B3/32 , D21C5/00 , D01F9/12 , C12N15/54
CPC分类号： D21C5/005 , A23K10/30 , A23K30/15 , C12N9/0008 , C12N15/8242 , C12N15/8255 , D21C11/0007 , D21H17/005 , Y02E50/343 , Y02P20/145
摘要： The invention provides methods for increasing lignin content in plants by expression of a cinnamoyl CoA reductase 2 (CCR2) coding sequence in the plant. Also provided are methods for reducing lignin content in a plant by down-regulation of CCR2 expression in the plant. Nucleic acid molecules for modulation of CCR2 expression and transgenic plants the same are also provided. Plants described herein may be used, for example, as improved biofuel feedstock and as highly digestible forage crops. Methods for processing plant tissue and for producing biofuels by utilizing such plants are also provided.
摘要翻译：本发明提供了通过在植物中表达肉桂酰辅酶A还原酶2（CCR2）编码序列来增加植物中木质素含量的方法。还提供了通过植物中CCR2表达下调来降低植物中木质素含量的方法。还提供了用于调节CCR2表达和转基因植物相同的核酸分子。本文所述的植物可用于例如改良的生物燃料原料和高消化性饲料作物。还提供了通过利用这种植物处理植物组织和生产生物燃料的方法。

77. 发明申请

US20110312066A1 ENZYMATIC PREPARATION OF PLANT FIBERS 有权
标题翻译：植物纤维的酶化制备
公开(公告)号：US20110312066A1
公开(公告)日：2011-12-22
申请号：US13144470
申请日：2009-12-23
申请人： Wing L. Sung , Mark Wood , Fang Huang
发明人： Wing L. Sung , Mark Wood , Fang Huang
IPC分类号： D21C5/00
CPC分类号： D01C1/02
摘要： A method of extracting fibers from decorticated plant bast skin involves pre-treating decorticated plant bast skin of a fiber plant with an aqueous solution containing trisodium citrate having a pH in a range of about 8-14 at a temperature of about 90° C. or less; and subsequently treating recovered fibers with a protease at alkaline pH.
摘要翻译：从脱皮的植物皮肤皮肤提取纤维的方法包括用约含有柠檬酸三钠的水溶液预处理纤维植物的脱皮植物皮肤，所述柠檬酸三钠在约90℃的温度下约为8-14℃，或减; 并随后在碱性pH下用蛋白酶处理回收的纤维。

78. 发明授权

US07988822B2 Treatment vessel for straw or other light bulky material 有权
标题翻译：用于秸秆或其他轻质材料的处理容器
公开(公告)号：US07988822B2
公开(公告)日：2011-08-02
申请号：US12206365
申请日：2008-09-08
申请人： C. Bertil Stromberg
发明人： C. Bertil Stromberg
IPC分类号： D21C5/00 , D21C7/00
CPC分类号： D21C7/00 , D21C3/22
摘要： A method to chemically treat light weight, bulky cellulosic material including: introducing the material to an upper inlet of a substantially vertical treatment vessel; maintaining the material in the vessel at a pressure of at least 20 bar and at a temperature of at least 200° C.; treating the material with a cooking liquor in the vessel; moving the material past at least one anti-compression ring on an inside surface of the vessel, as the material moves downward through the vessel; agitating the material in the vessel, and discharging the treated material from a lower discharge port of the vessel.
摘要翻译：一种化学处理重量轻的纤维素材料的方法，包括：将材料引入基本垂直的处理容器的上部入口; 将容器中的材料在至少20巴的压力和至少200℃的温度下保持; 用容器中的烹饪液处理材料; 当材料向下移动通过容器时，将材料移动到容器内表面上的至少一个抗压环; 搅动容器中的材料，并将处理过的材料从容器的下排出口排出。

79. 发明授权

US07867359B2 Functionalizing cellulosic and lignocellulosic materials 有权
标题翻译：官能化纤维素和木质纤维素材料
公开(公告)号：US07867359B2
公开(公告)日：2011-01-11
申请号：US12417904
申请日：2009-04-03
申请人： Marshall Medoff
发明人： Marshall Medoff
IPC分类号： D21C5/00
CPC分类号： D21H25/04 , C08B15/00 , C08B15/02 , C08H8/00 , D21C1/00 , D21C9/007 , D21H11/04 , D21H11/16
摘要： Irradiated lignocellulosic or cellulosic materials are provided which contain carboxylic acid groups and/or other functional groups not present in a naturally occurring cellulosic or lignocellulosic material from which the irradiated material was obtained.
摘要翻译：提供辐射的木质纤维素或纤维素材料，其含有羧酸基团和/或其它不存在于获得辐射材料的天然纤维素或木质纤维素材料中的其它官能团。

80. 发明申请

US20100206501A1 PAPER PRODUCTS AND METHODS AND SYSTEMS FOR MANUFACTURING SUCH PRODUCTS 有权
标题翻译：纸制品和制造这些产品的方法和系统
公开(公告)号：US20100206501A1
公开(公告)日：2010-08-19
申请号：US12768482
申请日：2010-04-27
申请人： Marshall Medoff
发明人： Marshall Medoff
IPC分类号： D21C5/00
CPC分类号： D21H25/04 , D21B1/02 , D21B1/06 , D21C1/10 , D21C9/007 , D21F5/00 , D21G1/0093 , D21H11/20 , D21H21/28 , Y02E50/16 , Y02P20/582
摘要： Methods of producing cellulosic or lignocellulosic materials for use in papermaking include treating a cellulosic or lignocellulosic dry feedstock having a first average molecular weight with ionizing radiation, and controlling the dose of ionizing radiation such that the average molecular weight of the feedstock is reduced to a predetermined level. A method of producing an irradiated paper product includes treating a paper product including a first carbohydrate-containing material having a first molecular weight with ionizing radiation, and controlling the dose of ionizing radiation so as to provide an irradiated paper product with a second carbohydrate-containing material having a second molecular weight higher than the first molecular weight. Pulp and paper products are produced.
摘要翻译：生产用于造纸的纤维素或木质纤维素材料的方法包括用电离辐射处理具有第一平均分子量的纤维素或木质纤维素干燥原料，并控制电离辐射的剂量，使得原料的平均分子量降低至预定的水平。制造照射纸制品的方法包括用电离辐射处理包含具有第一分子量的第一含碳水化合物的材料的纸制品，并控制电离辐射的剂量，以便提供带有第二含碳水化合物的照射纸制品具有高于第一分子量的第二分子量的材料。制造纸浆和纸制品。

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