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公开(公告)号：US20120167875A1
公开(公告)日：2012-07-05
申请号：US13339720
申请日：2011-12-29
Applicant: Ming Qiao , Randy D. Cortright , Dick A. Nagaki
Inventor： Ming Qiao , Randy D. Cortright , Dick A. Nagaki
CPC classification number: C13K13/00 , C08B30/12 , C08H8/00 , C10G1/06 , C10G1/065 , C10G3/42 , C10G3/44 , C10G3/49 , C10G3/50 , C10G2300/1011 , C10G2300/1014 , C10G2300/44 , C10G2300/805 , Y02P30/20
Abstract: The present invention provides processes for deconstructing biomass using a solvent produced in a bioreforming reaction.
Abstract translation: 本发明提供使用在生物反应形成反应中生产的溶剂来解构生物质的方法。
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公开(公告)号：US20110257448A1
公开(公告)日：2011-10-20
申请号：US13157247
申请日：2011-06-09
Applicant: Randy D. Cortright , Paul G. Blommel
Inventor： Randy D. Cortright , Paul G. Blommel
CPC classification number: C10L1/06 , C07C1/20 , C07C2/86 , C07C29/60 , C07C45/57 , C07D307/08 , C10G3/44 , C10G3/45 , C10G3/46 , C10G3/47 , C10G3/49 , C10G3/50 , C10G3/52 , C10G2300/1011 , C10G2300/1014 , C10G2300/4006 , C10G2300/4012 , C10G2300/42 , C10G2300/807 , C10G2400/22 , C10G2400/30 , C10L1/1824 , C10L1/1857 , C10L2200/0423 , C10L2200/0469 , C10L2270/023 , C10L2290/543 , Y02P30/20
Abstract: Processes and reactor systems are provided for the conversion of oxygenated hydrocarbons to hydrocarbons, ketones and alcohols useful as liquid fuels, such as gasoline, jet fuel or diesel fuel, and industrial chemicals. The process involves the conversion of mono-oxygenated hydrocarbons to aromatics and gasonline range hydrocarbons where the oxygenated hydrocarbons are derived from biomass.
Abstract translation: 提供的方法和反应器系统用于将含氧烃转化为可用作液体燃料的烃，酮和醇，例如汽油，喷气燃料或柴油，以及工业化学品。 该方法包括将单氧化烃转化为芳族化合物和气相线性烃类，其中含氧烃源自生物质。
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公开(公告)号：US07989664B2
公开(公告)日：2011-08-02
申请号：US12834306
申请日：2010-07-12
Applicant: Randy D. Cortright
Inventor： Randy D. Cortright
CPC classification number: C07C27/06 , B01J23/8906 , C01B3/323 , C01B2203/0233 , C01B2203/06 , C01B2203/1047 , C01B2203/1052 , C01B2203/1058 , C01B2203/1064 , C01B2203/107 , C01B2203/1076 , C01B2203/1211 , C01B2203/1217 , C07C29/60 , Y02P20/52 , C07C31/205
Abstract: Disclosed are methods for generating propylene glycol, ethylene glycol and other polyols, diols, ketones, aldehydes, carboxylic acids and alcohols from biomass using hydrogen produced from the biomass. The methods involve reacting a portion of an aqueous stream of a biomass feedstock solution over a catalyst under aqueous phase reforming conditions to produce hydrogen, and then reacting the hydrogen and the aqueous feedstock solution over a catalyst to produce propylene glycol, ethylene glycal and the other polyols, diols, ketones, aldehydes, carboxylic acids and alcohols. The disclosed methods can be run at lower temperatures and pressures, and allows for the production of oxygenated hydrocarbons without the need for hydrogen from an external source.
Abstract translation: 公开了从生物质产生的氢从生物质产生丙二醇，乙二醇和其它多元醇，二醇，酮，醛，羧酸和醇的方法。 所述方法包括在水相重整条件下使生物质原料溶液的一部分水流在催化剂上反应以产生氢，然后使氢和原料水溶液在催化剂上反应以产生丙二醇，乙二醇和其它 多元醇，二醇，酮，醛，羧酸和醇。 所公开的方法可以在较低的温度和压力下运行，并允许生产含氧烃，而不需要来自外部来源的氢。
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Patent Agency Ranking
公开(公告)号：US20110160482A1
公开(公告)日：2011-06-30
申请号：US12980892
申请日：2010-12-29
Applicant: Dick Alan Nagaki , Randy D. Cortright , Lisa Kamke , Elizabeth Woods
Inventor： Dick Alan Nagaki , Randy D. Cortright , Lisa Kamke , Elizabeth Woods
CPC classification number: B01J23/002 , B01J21/066 , B01J23/8966 , B01J37/0201 , B01J37/08 , B01J37/14 , B01J2523/00 , C07C29/60 , C07C31/205 , B01J2523/43 , B01J2523/48 , B01J2523/74 , B01J2523/821 , B01J2523/828
Abstract: Disclosed are methods for producing polyols, ketones, carboxylic acids, aldehydes and alcohols from biomass-derived oxygenated hydrocarbons, such as sugars, sugar alcohols, saccharides and the like, using catalysts containing platinum, ruthenium and tin. The methods can be run at lower temperatures and pressures, and allows for the production of oxygenated compounds without the need for hydrogen from an external source. The oxygenated compounds produced are useful as industrial chemicals or chemical intermediates for liquid fuels production.
Abstract translation: 公开了使用含有铂，钌和锡的催化剂从生物质衍生的氧化烃如糖，糖醇，糖类等制备多元醇，酮，羧酸，醛和醇的方法。 该方法可以在较低的温度和压力下运行，并允许生产含氧化合物，而不需要来自外部来源的氢。 所生产的含氧化合物可用作液体燃料生产的工业化学品或化学中间体。
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公开(公告)号：US07767867B2
公开(公告)日：2010-08-03
申请号：US11800671
申请日：2007-05-07
Applicant: Randy D. Cortright
Inventor： Randy D. Cortright
IPC: C07C29/60
CPC classification number: C07C27/06 , B01J23/8906 , C01B3/323 , C01B2203/0233 , C01B2203/06 , C01B2203/1047 , C01B2203/1052 , C01B2203/1058 , C01B2203/1064 , C01B2203/107 , C01B2203/1076 , C01B2203/1211 , C01B2203/1217 , C07C29/60 , Y02P20/52 , C07C31/205
Abstract: Disclosed are methods for generating propylene glycol, ethylene glycol and other polyols, diols, ketones, aldehydes, carboxylic acids and alcohols from biomass using hydrogen produced from the biomass. The methods involve reacting a portion of an aqueous stream of a biomass feedstock solution over a catalyst under aqueous phase reforming conditions to produce hydrogen, and then reacting the hydrogen and the aqueous feedstock solution over a catalyst to produce propylene glycol, ethylene glycal and the other polyols, diols, ketones, aldehydes, carboxylic acids and alcohols. The disclosed methods can be run at lower temperatures and pressures, and allows for the production of oxygenated hydrocarbons without the need for hydrogen from an external source.
Abstract translation: 公开了从生物质产生的氢从生物质产生丙二醇，乙二醇和其它多元醇，二醇，酮，醛，羧酸和醇的方法。 所述方法包括在水相重整条件下使生物质原料溶液的一部分水流在催化剂上反应以产生氢，然后使氢和原料水溶液在催化剂上反应以产生丙二醇，乙二醇和其它 多元醇，二醇，酮，醛，羧酸和醇。 所公开的方法可以在较低的温度和压力下运行，并允许生产含氧烃，而不需要来自外部来源的氢。
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公开(公告)号：US07618612B2
公开(公告)日：2009-11-17
申请号：US11124717
申请日：2005-05-09
Applicant: Randy D. Cortright , James A. Dumesic
Inventor： Randy D. Cortright , James A. Dumesic
CPC classification number: C01B3/326 , C01B3/22 , C01B3/501 , C01B2203/0233 , C01B2203/0277 , C01B2203/0283 , C01B2203/0405 , C01B2203/0475 , C01B2203/0495 , C01B2203/1047 , C01B2203/1064 , C01B2203/107 , C01B2203/1082 , C01B2203/1211 , Y02P20/52
Abstract: Disclosed is a method of producing hydrogen from oxygenated hydrocarbon reactants, such as methanol, glycerol, sugars (e.g. glucose and xylose), or sugar alcohols (e.g. sorbitol). The method takes place in the condensed liquid phase. The method includes the steps of reacting water and a water-soluble oxygenated hydrocarbon in the presence of a metal-containing catalyst. The catalyst contains a metal selected from the group consisting of Group VIIIB transitional metals, alloys thereof, and mixtures thereof. The disclosed method can be run at lower temperatures than those used in the conventional steam reforming of alkanes.
Abstract translation: 公开了从氧化烃反应物如甲醇，甘油，糖（例如葡萄糖和木糖）或糖醇（例如山梨醇）产生氢的方法。 该方法发生在冷凝液相中。 该方法包括在含金属催化剂存在下使水与水溶性氧化烃反应的步骤。 催化剂含有选自第VIIIB族过渡金属，其合金及其混合物的金属。 所公开的方法可以在比常规的烷烃蒸汽重整中使用的那些更低的温度下运行。
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公开(公告)号：US20080300434A1
公开(公告)日：2008-12-04
申请号：US12044876
申请日：2008-03-07
Applicant: Randy D. Cortright , Paul G. Blommel
Inventor： Randy D. Cortright , Paul G. Blommel
CPC classification number: C10L1/06 , C07C1/20 , C07C2/86 , C07C29/60 , C07C45/57 , C07D307/08 , C10G3/44 , C10G3/45 , C10G3/46 , C10G3/47 , C10G3/49 , C10G3/50 , C10G3/52 , C10G2300/1011 , C10G2300/1014 , C10G2300/4006 , C10G2300/4012 , C10G2300/42 , C10G2300/807 , C10G2400/22 , C10G2400/30 , C10L1/1824 , C10L1/1857 , C10L2200/0423 , C10L2200/0469 , C10L2270/023 , C10L2290/543 , Y02P30/20
Abstract: Processes and reactor systems are provided for the conversion of oxygenated hydrocarbons to hydrocarbons, ketones and alcohols useful as liquid fuels, such as gasoline, jet fuel or diesel fuel, and industrial chemicals. The process involves the conversion of mono-oxygenated hydrocarbons, such as alcohols, ketones, aldehydes, furans, carboxylic acids, diols, triols, and/or other polyols, to C4+ hydrocarbons, alcohols and/or ketones, by condensation. The oxygenated hydrocarbons may originate from any source, but are preferably derived from biomass.
Abstract translation: 提供的方法和反应器系统用于将含氧烃转化为可用作液体燃料的烃，酮和醇，例如汽油，喷气燃料或柴油，以及工业化学品。 该方法包括通过缩合将单氧化烃如醇，酮，醛，呋喃，羧酸，二醇，三醇和/或其它多元醇转化成C4 +烃，醇和/或酮。 氧化烃可以源于任何来源，但优选来自生物质。
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58.发明授权公开(公告)号：US06441241B1
公开(公告)日：2002-08-27
申请号：US09997924
申请日：2001-11-30
Applicant: Randy D. Cortright , James A. Dumesic
Inventor： Randy D. Cortright , James A. Dumesic
IPC: C07C29141
CPC classification number: C07C29/149 , B01J23/72 , Y02P20/52 , C07C31/205 , C07C31/202
Abstract: A method for catalytically reducing the carboxylic acid group of hydroxycarboxylic acids to a hydroxyl group is disclosed. An organic compound having an &agr;-hydroxyl group and at least one carboxylic acid group is contacted with a catalyst in the presence of hydrogen to yield a reduced product having at least two hydroxyl groups, the carboxylic acid group having been converted into one of the hydroxyl groups. The catalytic process may be conducted at hydrogen pressures of less than about 50 atm and is particularly suited for converting &agr;-hydroxycarboxylic acids, such as lactic acid or glycolic acid, to 1,2-dihydroxy alkanes, such as 1,2-propanediol or ethylene glycol, using zero valent copper. The catalyst may be supported on silica, and the hydroxyl groups on the silica may be capped with hydrophobic groups including alkyl groups and silanes, such as trialkylsilanes.
Abstract translation: 公开了将羟基羧酸的羧酸基团催化还原成羟基的方法。 具有α-羟基和至少一个羧酸基团的有机化合物在氢气存在下与催化剂接触，得到具有至少两个羟基的还原产物，该羧酸基已转化为羟基 团体 催化过程可以在小于约50大气压的氢气压力下进行，并且特别适用于将α-羟基羧酸如乳酸或乙醇酸转化为1,2-二羟基烷烃如1,2-丙二醇或 乙二醇，使用零价铜。 催化剂可以负载在二氧化硅上，并且二氧化硅上的羟基可以用包括烷基和硅烷的疏水基团如三烷基硅烷封端。
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