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公开(公告)号：US06964757B2
公开(公告)日：2005-11-15
申请号：US10306258
申请日：2002-11-27
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.
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公开(公告)号：US09212104B2
公开(公告)日：2015-12-15
申请号：US13339661
申请日：2011-12-29
Applicant: Ming Qiao , Randy D. Cortright , Elizabeth Woods
Inventor： Ming Qiao , Randy D. Cortright , Elizabeth Woods
IPC: C13K13/00 , C07B63/00 , C10G1/06 , C10G3/00 , B01J20/34 , C07C29/132 , B01J23/46 , B01J23/652 , B01J23/68
CPC classification number: C13K1/02 , B01J20/34 , B01J23/462 , B01J23/464 , B01J23/52 , B01J23/6527 , B01J23/687 , C07B63/00 , C07C29/132 , C08B30/12 , C10G1/06 , C10G1/065 , C10G3/42 , C10G3/47 , C10G2300/1011 , C10G2300/1014 , C10G2300/44 , C10G2300/805 , C10G2400/30 , C13K13/00 , Y02P30/20 , Y02P30/42
Abstract: The present invention provides processes for catalytic deconstruction of 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催化解构生物质的方法。
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公开(公告)号：US08834587B2
公开(公告)日：2014-09-16
申请号：US13539861
申请日：2012-07-02
Applicant: Randy D. Cortright , Robert T. Rozmiarek , Charles C. Hornemann
Inventor： Randy D. Cortright , Robert T. Rozmiarek , Charles C. Hornemann
CPC classification number: B01J8/025 , B01J8/065 , B01J8/067 , B01J2208/00212 , B01J2208/00221 , B01J2208/00504 , B01J2208/0053 , B01J2208/00539 , B01J2208/00672 , B01J2208/025 , C01B3/323 , C01B2203/0233 , C01B2203/066 , C01B2203/0805 , C01B2203/0833 , C01B2203/1041 , C01B2203/1058 , C01B2203/1064 , C01B2203/107 , C01B2203/1211 , C01B2203/84 , Y02E60/324 , Y02P20/52 , Y02P30/20
Abstract: Reactor systems and methods are provided for the catalytic conversion of liquid feedstocks to synthesis gases and other noncondensable gaseous products. The reactor systems include a heat exchange reactor configured to allow the liquid feedstock and gas product to flow concurrently in a downflow direction. The reactor systems and methods are particularly useful for producing hydrogen and light hydrocarbons from biomass-derived oxygenated hydrocarbons using aqueous phase reforming. The generated gases may find used as a fuel source for energy generation via PEM fuel cells, solid-oxide fuel cells, internal combustion engines, or gas turbine gensets, or used in other chemical processes to produce additional products. The gaseous products may also be collected for later use or distribution.
Abstract translation: 提供了反应器系统和方法用于将液体原料催化转化为合成气体和其它不可冷凝气态产物。 反应器系统包括热交换反应器，其构造成允许液体原料和气体产物沿下流方向同时流动。 反应器系统和方法特别适用于使用水相重整从生物质来源的氧化烃生产氢和轻烃。 产生的气体可能被用作通过PEM燃料电池，固体氧化物燃料电池，内燃机或燃气轮机发电机组产生能量的燃料源，或用于其他化学过程以产生额外的产品。 也可以收集气体产物用于以后的使用或分配。
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公开(公告)号：US08710281B2
公开(公告)日：2014-04-29
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
IPC: C07C29/156 , C07C29/136
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：US08492595B2
公开(公告)日：2013-07-23
申请号：US13491749
申请日：2012-06-08
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 glycol 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：US08367882B2
公开(公告)日：2013-02-05
申请号：US13171715
申请日：2011-06-29
Applicant: Randy D. Cortright , Paul G. Blommel
Inventor： Randy D. Cortright , Paul G. Blommel
IPC: C07C1/00
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, cyclic ethers and alcohols useful as liquid fuels, such as gasoline, jet fuel or diesel fuel, and industrial chemicals. The process involves the conversion of oxygenated hydrocarbons, such as alcohols, ketones, aldehydes, furans, carboxylic acids, diols, triols, and/or other polyols, to C4+ hydrocarbons, cyclic ethers, alcohols and/or ketones, by condensation and/or deoxygenation. 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，环醚和醇，例如汽油，喷气燃料或柴油，以及工业化学品。 该方法包括通过冷凝和/或其它方法将含氧烃如醇，酮，醛，呋喃，羧酸，二醇，三醇和/或其它多元醇转化成C4 +烃，环醚，醇和/或酮 脱氧 氧化烃可以源于任何来源，但优选来自生物质。
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公开(公告)号：US08362307B2
公开(公告)日：2013-01-29
申请号：US13163439
申请日：2011-06-17
Applicant: Randy D. Cortright , Paul G. Blommel
Inventor： Randy D. Cortright , Paul G. Blommel
IPC: C07C1/00
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.
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公开(公告)号：US08350108B2
公开(公告)日：2013-01-08
申请号：US12548963
申请日：2009-08-27
Applicant: Randy D. Cortright , Paul G. Blommel , Michael J. Werner , Matthew R. Vanstraten
Inventor： Randy D. Cortright , Paul G. Blommel , Michael J. Werner , Matthew R. Vanstraten
CPC classification number: C07C27/12 , B01J21/06 , B01J21/066 , B01J23/6567 , B01J29/46 , B01J2229/20 , B01J2229/42 , C01B3/323 , C01B2203/0233 , C01B2203/062 , C01B2203/1211 , C10G3/45 , C10G3/46 , C10G3/47 , C10G3/48 , C10G3/49 , C10G3/52 , C10G29/205 , C10G45/02 , C10G45/06 , C10G45/08 , C10G45/22 , C10G45/60 , C10G45/62 , C10G45/64 , C10G69/123 , C10G2300/1011 , C10G2300/1014 , C10G2300/42 , C10G2400/02 , C10G2400/04 , C10G2400/08 , C10G2400/20 , C10G2400/22 , Y02P20/52 , Y02P20/588
Abstract: Processes and reactor systems are provided for the conversion of oxygenated hydrocarbons to paraffins useful as liquid fuels. The process involves the conversion of water soluble oxygenated hydrocarbons to oxygenates, such as alcohols, furans, ketones, aldehydes, carboxylic acids, diols, triols, and/or other polyols, followed by the subsequent conversion of the oxygenates to paraffins by dehydration and alkylation. The oxygenated hydrocarbons may originate from any source, but are preferably derived from biomass.
Abstract translation: 提供了将氧化烃转化为可用作液体燃料的石蜡的方法和反应器系统。 该方法包括将水溶性氧化烃转化为含氧化合物，例如醇，呋喃，酮，醛，羧酸，二醇，三醇和/或其它多元醇，随后通过脱水和烷基化将含氧化合物转化为链烷烃 。 氧化烃可以源于任何来源，但优选来自生物质。
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公开(公告)号：US20120172579A1
公开(公告)日：2012-07-05
申请号：US13339994
申请日：2011-12-29
Applicant: Ming Qiao , Randy D. Cortright , John Kania , Elizabeth Woods
Inventor： Ming Qiao , Randy D. Cortright , John Kania , Elizabeth Woods
IPC: C07C1/20 , C08B37/00 , C08B30/04 , C07C1/207 , C07C29/74 , C07C45/78 , C08B15/00 , C08H7/00 , C07H1/00 , C07C37/68
CPC classification number: C13K1/02 , B01J20/34 , B01J23/462 , B01J23/464 , B01J23/52 , B01J23/6527 , B01J23/687 , C07B63/00 , C07C29/132 , C08B30/12 , C10G1/06 , C10G1/065 , C10G3/42 , C10G3/47 , C10G2300/1011 , C10G2300/1014 , C10G2300/44 , C10G2300/805 , C10G2400/30 , C13K13/00 , Y02P30/20 , Y02P30/42
Abstract: The present invention provides methods, reactor systems, and catalysts for converting in a continuous process biomass to less complex oxygenated compounds for use in downstream processes to produce biofuels and chemicals. The invention includes methods of converting the components of biomass, such as hemicellulose, cellulose and lignin, to water-soluble materials, including lignocellulosic derivatives, cellulosic derivatives, hemicellulosic derivatives, carbohydrates, starches, polysaccharides, disaccharides, monosaccharides, sugars, sugar alcohols, alditols, polyols, diols, alcohols, ketones, cyclic ethers, esters, carboxylic acids, aldehydes, and mixtures thereof, using hydrogen and a heterogeneous liquefaction catalyst.
Abstract translation: 本发明提供了用于将连续过程生物质转化为较不复杂的含氧化合物的方法，反应器系统和催化剂，以用于生产生物燃料和化学品的下游工艺。 本发明包括将生物质组分如半纤维素，纤维素和木质素转化成水溶性材料的方法，包括木质纤维素衍生物，纤维素衍生物，半纤维素衍生物，碳水化合物，淀粉，多糖，二糖，单糖，糖，糖醇， 醇，多元醇，二醇，醇，酮，环醚，酯，羧酸，醛及其混合物，使用氢气和非均相液化催化剂。
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公开(公告)号：US20120167876A1
公开(公告)日：2012-07-05
申请号：US13339661
申请日：2011-12-29
Applicant: Ming Qiao , Randy D. Cortright , Elizabeth Woods
Inventor： Ming Qiao , Randy D. Cortright , Elizabeth Woods
CPC classification number: C13K1/02 , B01J20/34 , B01J23/462 , B01J23/464 , B01J23/52 , B01J23/6527 , B01J23/687 , C07B63/00 , C07C29/132 , C08B30/12 , C10G1/06 , C10G1/065 , C10G3/42 , C10G3/47 , C10G2300/1011 , C10G2300/1014 , C10G2300/44 , C10G2300/805 , C10G2400/30 , C13K13/00 , Y02P30/20 , Y02P30/42
Abstract: The present invention provides processes for catalytic deconstruction of 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催化解构生物质的方法。
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