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1. 发明申请

US20170298150A1 Method For Processing A Biomass Containing Lignocellulose 审中-公开
公开(公告)号：US20170298150A1
公开(公告)日：2017-10-19
申请号：US15636944
申请日：2017-06-29
申请人： Kinetic Biofuel A/S
发明人： Torben Andreas Bonde
IPC分类号： C08B1/00 , A23K10/32 , C12P19/02 , C12P7/10 , D21C1/02 , A23K10/12 , C12P19/14 , C12P5/02
CPC分类号： C08B1/00 , A23K10/12 , A23K10/32 , C12P5/023 , C12P7/10 , C12P19/02 , C12P19/14 , C12P2201/00 , C12P2203/00 , D21C1/02 , Y02E50/16 , Y02E50/343
摘要： There is disclosed a method for processing a biomass (for example straw) containing lignocellulose such that cellulose and hemicellulose are made accessible for further processing, typically by decomposition, without needing energy-consuming dissolution of the biomass in water.The method includes repeated compressions of the biomass in a reciprocating piston press, where loose biomass is continuously fed into a piston chamber in front of a piston which moves the loose biomass into a tubular reaction chamber in which the biomass is compressed for producing a vapour explosion and autohydrolysis under simultaneous displacement of compressed biomass through the reaction chamber. After compression, the biomass can be added fluid livestock manure, fluid waste water sludge etc. in a biogas plant for a subsequent biogas process.

2. 发明申请

US20170226549A1 PROCESSING BIOMASS 审中-公开
公开(公告)号：US20170226549A1
公开(公告)日：2017-08-10
申请号：US15411349
申请日：2017-01-20
申请人： XYLECO, INC.
发明人： Marshall Medoff
IPC分类号： C12P19/14 , B01J19/08 , C12P19/02
CPC分类号： C12P19/14 , B01J19/085 , B01J2219/0879 , B01J2219/12 , B29B9/12 , B29B9/16 , B29K2001/00 , B29L2031/00 , C08B1/00 , C08H8/00 , C10L5/44 , C12P7/08 , C12P7/10 , C12P19/02 , C12P2201/00 , C12Y302/01004 , Y02E50/10 , Y02E50/16 , Y02E50/30 , Y02E50/343
摘要： Methods are provided for reducing one or more dimensions of individual pieces of biomass; treating biomass, such as size-reduced biomass; changing a molecular structure of a biomass material; and, optionally, subjecting the biomass to a primary process to form a product. The methods include processing biomass materials using a screw extrusion process, and treating the biomass material with a screw extrusion process in size-reduction and treating steps.

3. 发明授权

US09388251B2 Catalytic biomass conversion 有权
标题翻译：催化生物质转化
公开(公告)号：US09388251B2
公开(公告)日：2016-07-12
申请号：US14127196
申请日：2012-06-29
申请人： Andrew A. Olkowski , Bernard Laarveld , Norman Arrison
发明人： Andrew A. Olkowski , Bernard Laarveld , Norman Arrison
IPC分类号： C08B15/08 , D21C3/04 , D21C3/22 , D21C9/16 , D21C11/00 , B01J23/889 , C08H8/00 , C08B1/00 , C08B15/02
CPC分类号： D21C3/222 , B01J23/8892 , B01J37/031 , B01J37/12 , C08B1/00 , C08B15/02 , C08B15/08 , C08H8/00 , D21C3/04 , D21C9/163 , D21C11/0007
摘要： A biorefining method of processing a lignocellulosic biomass to separate lignin and hemicellulose from cellulose includes the steps of (a) reacting the biomass in an aqueous slurry having a pH less than 7, comprising a transition metal catalyst, hydrogen peroxide; and (b) separating a solid cellulose fraction from dissolved lignin and hemicellulose fractions. The method may also be used to treat cellulose and produce microcrystalline or nanocrystalline cellulose. The transition metal catalyst may be a nanoparticulate catalyst including multivalent iron, iron oxides and iron hydroxides. The nanoparticulate catalyst may be formed by oxidizing a highly reduced solution of iron, such as groundwater that has not been exposed to oxygen.
摘要翻译：处理木质纤维素生物质以从纤维素分离木质素和半纤维素的生物精制方法包括以下步骤：（a）使生物质在pH小于7的含水浆液中反应，所述水性浆料包含过渡金属催化剂，过氧化氢; 和（b）从溶解的木质素和半纤维素部分中分离固体纤维素级分。该方法也可用于处理纤维素并产生微晶或纳米晶体纤维素。过渡金属催化剂可以是包括多价铁，氧化铁和氢氧化铁的纳米颗粒催化剂。纳米颗粒催化剂可以通过氧化高度还原的铁溶液，例如未暴露于氧气的地下水来形成。

4. 发明申请

US20160032341A1 PROCESSING BIOMASS AND PETROLEUM CONTAINING MATERIALS 有权
公开(公告)号：US20160032341A1
公开(公告)日：2016-02-04
申请号：US14879337
申请日：2015-10-09
申请人： XYLECO, INC.
发明人： Marshall Medoff
IPC分类号： C12P19/14 , C12P19/02 , B01J19/08 , C12P7/14
CPC分类号： B01J19/08 , B01J19/081 , B01J19/085 , B01J2219/08 , B01J2219/0879 , C08B1/00 , C10G3/00 , C10G11/00 , C10G15/10 , C10G47/00 , C10G2300/1011 , C10L1/02 , C10L1/04 , C10L2200/0469 , C10L2270/02 , C10L2270/04 , C10L2290/02 , C10L2290/06 , C10L2290/26 , C10L2290/34 , C10L2290/36 , C10L2290/543 , C12P5/00 , C12P5/02 , C12P5/023 , C12P7/02 , C12P7/04 , C12P7/10 , C12P7/14 , C12P7/16 , C12P19/02 , C12P19/14 , C12P2201/00 , C12P2203/00 , H01M8/1007 , H01M8/1013 , H01M8/16 , H01M8/22 , Y02E50/16 , Y02E50/343 , Y02P30/20 , Y02T50/678
摘要： Biomass (e.g., plant biomass, animal biomass, and municipal waste biomass) is processed to produce useful products, such as fuels. For example, systems can use feedstock materials, such as cellulosic and/or lignocellulosic materials and/or starchy materials, to produce ethanol and/or butanol, e.g., by fermentation.

5. 发明申请

US20150307630A1 PROCESS FOR PRODUCING HYDROXYALKYL CELLULOSES 审中-公开
标题翻译：生产羟肟酸纤维素的方法
公开(公告)号：US20150307630A1
公开(公告)日：2015-10-29
申请号：US14650391
申请日：2013-10-17
申请人： KAO CORPORATION
发明人： Hideki GOTO , Kohei NAKANISHI , Yoichiro IMORI , Tomoya WADA
IPC分类号： C08B11/08 , C08B11/145 , C08B1/06
CPC分类号： C08B11/08 , C08B1/00 , C08B1/06 , C08B1/08 , C08B11/145
摘要： The present invention relates to (1) a process for producing a hydroxyalkyl cellulose having an excellent water-solubility while maintaining a high reaction selectivity by adding a basic compound and an alkyleneoxide to a cellulose to conduct a reaction therebetween in which the basic compound is added in a total amount of from 0.3 to 1.5 mol per 1 mol of an anhydroglucose unit in the cellulose, and the alkyleneoxide is added in a total amount of from 1.0 to 3.0 mol per 1 mol of an anhydroglucose unit in the cellulose, the process including a step of adding the basic compound in an amount of from 50 to 95% of the total amount of the basic compound to be added during the process, and then adding the alkyleneoxide in an amount of from 30 to 80% of the total amount of the alkyleneoxide to be added during the process to react the compounds with the cellulose, thereby obtaining a reaction mixture; and a step of adding a remaining amount of the basic compound and a remaining amount of the alkyleneoxide to the reaction mixture obtained in the previous step to conduct a reaction therebetween; (2) a hydroxyalkyl cellulose produced by the process; and (3) a process for producing a cationized hydroxyalkyl cellulose using the resulting hydroxyalkyl cellulose.
摘要翻译：本发明涉及（1）通过向纤维素中加入碱性化合物和环氧烷以进行其中加入碱性化合物的反应而制备具有优异的水溶性同时维持高反应选择性的羟烷基纤维素的方法在纤维素中每1mol脱水葡萄糖单元的总量为0.3至1.5mol，并且在纤维素中每1mol脱水葡萄糖单元的总量为1.0-3.0mol的环氧化物，其包括将碱性化合物的添加量加入到该方法中添加的碱性化合物的总量的50〜95％的步骤，然后加入环氧化物的量为总量的30〜80％在该方法中加入的环氧化物使化合物与纤维素反应，由此得到反应混合物; 以及将剩余量的碱性化合物和剩余量的环氧烷烃加入到前述步骤中获得的反应混合物中以进行反应的步骤; （2）通过该方法生产的羟烷基纤维素; 和（3）使用得到的羟烷基纤维素生产阳离子化羟烷基纤维素的方法。

6. 发明授权

US09138715B2 Processing biomass and petroleum containing materials 有权
公开(公告)号：US09138715B2
公开(公告)日：2015-09-22
申请号：US14688393
申请日：2015-04-16
申请人： XYLECO, INC.
发明人： Marshall Medoff
IPC分类号： B01J19/08 , C08B1/00
CPC分类号： B01J19/08 , B01J19/081 , B01J19/085 , B01J2219/08 , B01J2219/0879 , C08B1/00 , C10G3/00 , C10G11/00 , C10G15/10 , C10G47/00 , C10G2300/1011 , C10L1/02 , C10L1/04 , C10L2200/0469 , C10L2270/02 , C10L2270/04 , C10L2290/02 , C10L2290/06 , C10L2290/26 , C10L2290/34 , C10L2290/36 , C10L2290/543 , C12P5/00 , C12P5/02 , C12P5/023 , C12P7/02 , C12P7/04 , C12P7/10 , C12P7/14 , C12P7/16 , C12P19/02 , C12P19/14 , C12P2201/00 , C12P2203/00 , H01M8/1007 , H01M8/1013 , H01M8/16 , H01M8/22 , Y02E50/16 , Y02E50/343 , Y02P30/20 , Y02T50/678
摘要： Biomass (e.g., plant biomass, animal biomass, and municipal waste biomass) is processed to produce useful products, such as fuels. For example, systems can use feedstock materials, such as cellulosic and/or lignocellulosic materials and/or starchy materials, to produce ethanol and/or butanol, e.g., by fermentation.

7. 发明授权

US09133277B2 Method for solubilizing cellulose 有权
标题翻译：溶解纤维素的方法
公开(公告)号：US09133277B2
公开(公告)日：2015-09-15
申请号：US14112378
申请日：2012-04-02
申请人： Koichi Shiraishi , Tohru Joboji , Kento Taneda
发明人： Koichi Shiraishi , Tohru Joboji , Kento Taneda
IPC分类号： C08B1/00 , C13K1/02
CPC分类号： C08B1/00 , A23V2002/00 , C13K1/02 , A23V2250/5108
摘要： Provided is a method for solubilizing cellulose in which cellulose can be solubilized in a short period of time with a low amount of excess decomposition and without the use of a catalyst or other chemicals. A starting material containing cellulose is pulverized to reduce the crystallization thereof, adjusted for moisture content, reacted with water in the absence of a catalyst, and converted into a water-soluble component. At this point, the reaction is performed at a temperature of 100° C. or more and less than 300° C., and a total pressure of 0.05 MPa or more and less than 10 MPa. Water is added and extracted from the water soluble component, and solid-liquid separation is performed to separate the solids and the aqueous solution.
摘要翻译：提供了一种增溶纤维素的方法，其中纤维素可以在短时间内以低量的过量分解溶解并且不使用催化剂或其它化学品。将含有纤维素的原料粉碎以减少其结晶度，根据含水量调节，在不存在催化剂的情况下与水反应，并转化成水溶性组分。此时，反应在100℃以上且小于300℃的温度下进行，总压力为0.05MPa以上且小于10MPa。从水溶性成分中加入水并提取水分，进行固液分离，分离固体和水溶液。

8. 发明授权

US09132407B1 Processing biomass 有权
公开(公告)号：US09132407B1
公开(公告)日：2015-09-15
申请号：US14704733
申请日：2015-05-05
申请人： XYLECO, INC.
发明人： Marshall Medoff
IPC分类号： B01J19/12
CPC分类号： B01J19/085 , B01J19/081 , B01J19/121 , B01J19/123 , B01J19/126 , B01J2219/00006 , B01J2219/08 , B01J2219/0869 , B01J2219/0871 , B01J2219/0879 , B01J2219/089 , B02C23/18 , C07C27/00 , C07C27/04 , C07C27/24 , C08B1/00 , C12M45/00 , C12P7/10 , C12P19/00 , C12P19/02 , C12P19/14 , C12P2201/00 , C13K1/02 , D21B1/02 , D21B1/063 , G21K5/00 , H01J37/3002 , Y02E50/16 , Y02E50/17
摘要： Biomass (e.g., plant biomass, animal biomass, and municipal waste biomass) is processed to produce useful products, such as fuels. For example, systems can use feedstock materials, such as cellulosic and/or lignocellulosic materials and/or starchy or sugary materials, to produce ethanol and/or butanol, e.g., by fermentation.

9. 发明申请

US20150166681A1 BIOMASS TREATMENT FOR HYDROTHERMAL HYDROCATALYTIC CONVERSION 有权
标题翻译：水热转化生物质处理
公开(公告)号：US20150166681A1
公开(公告)日：2015-06-18
申请号：US14574438
申请日：2014-12-18
申请人： SHELL OIL COMPANY
发明人： Juben Nemchand CHHEDA , Joseph Broun POWELL
IPC分类号： C08B1/00 , C13K1/02
CPC分类号： C08B1/00 , C10G3/00 , C10G3/44 , C10G3/47 , C10G3/49 , C10G3/50 , C10G3/54 , C10G75/00 , C10G2300/1014 , C10G2300/205 , C12P2201/00 , C13K1/02 , Y02P30/20
摘要： A selective removal of metal and its anion species that are detrimental to subsequent hydrothermal hydrocatalytic conversion from the biomass feed prior to carrying out catalytic hydrogenation/hydrogenolysis/hydrodeoxygenation of the biomass in a manner that does not reduce the effectiveness of the hydrothermal hydrocatalytic treatment while minimizing the amount of water used in the process is provided.
摘要翻译：选择性去除金属及其阴离子物质，这些物质在生物质进行催化氢化/氢解/加氢脱氧之前不利于随后的水热催化转化从生物质原料中转移，而不会降低水热催化剂处理的有效性同时最小化提供了在该过程中使用的水量。

10. 发明申请

US20150065698A1 MICROWAVE ASSISTED CITRUS WASTE BIOREFINERY 有权
标题翻译： MICROWAVE协助CITRUS废物生物
公开(公告)号：US20150065698A1
公开(公告)日：2015-03-05
申请号：US14390633
申请日：2013-04-04
申请人： University of York
发明人： James Hanley Clark , Lucie Anne Pfaltzgraff , Vitaliy Lvovich Budarin , Mario De Bruyn
IPC分类号： C08B37/00 , C07H1/08 , C07D311/60 , C07D307/48 , C07H3/02 , C07C13/21 , C07C7/10 , C07C33/14 , C07D307/50 , C08B1/00 , C07C29/76
CPC分类号： C08B37/0045 , C07C7/10 , C07C13/21 , C07C29/76 , C07C33/14 , C07C2601/16 , C07D307/48 , C07D307/50 , C07D311/60 , C07H1/08 , C07H3/02 , C08B1/00 , C08B37/0048
摘要： There is described a method of isolating one or more of pectin, d-limonene, a flavour compound, a flavonoid, a soluble monosaccharide, a decomposition product of a monosaccharide and cellulose, from citrus material wherein said method comprises the microwave assisted hydrothermal low temperature treatment of citrus material.
摘要翻译：描述了从柑橘材料中分离果胶，d-柠檬烯，风味化合物，类黄酮，可溶性单糖，单糖和纤维素的分解产物中的一种或多种的方法，其中所述方法包括微波辅助水热低温处理柑橘材料。

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