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1.发明申请METHOD FOR PRODUCING BIO-FUEL THAT INTEGRATES HEAT FROM CARBON-CARBON BOND-FORMING REACTIONS TO DRIVE BIOMASS GASIFICATION REACTIONS 有权生物燃料的生物燃料的方法，其将碳 - 碳键合反应加热到驱动生物质气化反应公开(公告)号：US20120165416A1
公开(公告)日：2012-06-28
申请号：US13410330
申请日：2012-03-02
Applicant: Randy D. Cortright , James A. Dumesic
Inventor： Randy D. Cortright , James A. Dumesic
CPC classification number: C10G2/332 , C01B3/326 , C01B2203/0233 , C01B2203/0283 , C01B2203/06 , C01B2203/061 , C01B2203/062 , C01B2203/0811 , C01B2203/0838 , C01B2203/0866 , C01B2203/1047 , C01B2203/1052 , C01B2203/1064 , C01B2203/107 , C01B2203/1217 , C10G2/32 , C10G2/333 , C10G2300/1011 , Y02E50/13 , Y02E50/32 , Y02P20/52 , Y02P30/20
Abstract: A low-temperature catalytic process for converting biomass (preferably glycerol recovered from the fabrication of bio-diesel) to synthesis gas (i.e., H2/CO gas mixture) in an endothermic gasification reaction is described. The synthesis gas is used in exothermic carbon-carbon bond-forming reactions, such as Fischer-Tropsch, methanol, or dimethylether syntheses. The heat from the exothermic carbon-carbon bond-forming reaction is integrated with the endothermic gasification reaction, thus providing an energy-efficient route for producing fuels and chemicals from renewable biomass resources.
Abstract translation: 描述了在吸热气化反应中将生物质（优选从制备生物柴油回收的甘油）转化为合成气（即H 2 / CO气体混合物）的低温催化方法。 合成气用于放热碳 - 碳键形成反应，如费托，甲醇或二甲醚合成。 来自放热碳 - 碳键形成反应的热量与吸热气化反应相结合，从而为从可再生生物质资源生产燃料和化学物质提供了节能途径。
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公开(公告)号：US5736478A
公开(公告)日：1998-04-07
申请号：US724944
申请日：1996-10-02
Applicant: Randy D. Cortright , James A. Dumesic
Inventor： Randy D. Cortright , James A. Dumesic
Abstract: A new catalyst for the selective conversion of isobutane to isobutylene. This catalyst also could be applied to the selective dehydrogenation of other light paraffins such as propane and n-butane. The catalyst is comprised of platinum, tin, and potassium supported on K--L-zeolite. This catalyst exhibits greater than 98% selectivity for conversion of isobutane to isobutylene at isobutane conversion levels greater than 50%. In addition, this catalyst exhibits excellent stability. The preferred catalyst would have an atomic ratio of Sn to Pt greater than 1.0 as well as an atomic ratio of K to Pt greater than 1.0.
Abstract translation: 用于将异丁烷选择性转化为异丁烯的新型催化剂。 该催化剂也可用于其它轻链烷烃如丙烷和正丁烷的选择性脱氢。 催化剂由负载在K-L-沸石上的铂，锡和钾组成。 在异丁烷转化率大于50％时，该催化剂显示出大于98％的异丁烷转化为异丁烯的选择性。 此外，该催化剂表现出优异的稳定性。 优选的催化剂的Sn与Pt的原子比大于1.0，K与Pt的原子比大于1.0。
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公开(公告)号：US06699457B2
公开(公告)日：2004-03-02
申请号：US09998552
申请日：2001-11-29
Applicant: Randy D. Cortright , James A. Dumesic
Inventor： Randy D. Cortright , James A. Dumesic
IPC: C01B302
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 glycerol, glucose, or sorbitol. The method can take place in the vapor phase or in the condensed liquid phase. The method includes the steps of reacting water and a water-soluble oxygenated hydrocarbon having at least two carbon atoms, in the presence of a metal-containing catalyst. The catalyst contains a metal selected from the group consisting of Group VIII 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甘油，葡萄糖或山梨醇生产氢的方法。 该方法可以在气相或冷凝液相中进行。 该方法包括在含金属的催化剂存在下使水与具有至少两个碳原子的水溶性氧化烃反应的步骤。 催化剂含有选自第VIII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：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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5.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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Patent Agency Ranking
6.发明授权Method for producing bio-fuel that integrates heat from carbon-carbon bond-forming reactions to drive biomass gasification reactions 有权生产生物燃料的方法，其将来自碳 - 碳键形成反应的热量整合到驱动生物质气化反应中公开(公告)号：US08410183B2
公开(公告)日：2013-04-02
申请号：US13410330
申请日：2012-03-02
Applicant: Randy D. Cortright , James A. Dumesic
Inventor： Randy D. Cortright , James A. Dumesic
IPC: C07C27/00
CPC classification number: C10G2/332 , C01B3/326 , C01B2203/0233 , C01B2203/0283 , C01B2203/06 , C01B2203/061 , C01B2203/062 , C01B2203/0811 , C01B2203/0838 , C01B2203/0866 , C01B2203/1047 , C01B2203/1052 , C01B2203/1064 , C01B2203/107 , C01B2203/1217 , C10G2/32 , C10G2/333 , C10G2300/1011 , Y02E50/13 , Y02E50/32 , Y02P20/52 , Y02P30/20
Abstract: A low-temperature catalytic process for converting biomass (preferably glycerol recovered from the fabrication of bio-diesel) to synthesis gas (i.e., H2/CO gas mixture) in an endothermic gasification reaction is described. The synthesis gas is used in exothermic carbon-carbon bond-forming reactions, such as Fischer-Tropsch, methanol, or dimethylether syntheses. The heat from the exothermic carbon-carbon bond-forming reaction is integrated with the endothermic gasification reaction, thus providing an energy-efficient route for producing fuels and chemicals from renewable biomass resources.
Abstract translation: 描述了在吸热气化反应中将生物质（优选从制备生物柴油回收的甘油）转化为合成气（即H 2 / CO气体混合物）的低温催化方法。 合成气用于放热碳 - 碳键形成反应，如费 - 托，甲醇或二甲醚合成。 来自放热碳 - 碳键形成反应的热量与吸热气化反应相结合，从而为从可再生生物质资源生产燃料和化学物质提供了节能途径。
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7.发明授权Method for producing bio-fuel that integrates heat from carbon-carbon bond-forming reactions to drive biomass gasification reactions 有权生产生物燃料的方法，其将来自碳 - 碳键形成反应的热量整合到驱动生物质气化反应中公开(公告)号：US08153698B2
公开(公告)日：2012-04-10
申请号：US12962747
申请日：2010-12-08
Applicant: Randy D. Cortright , James A. Dumesic
Inventor： Randy D. Cortright , James A. Dumesic
IPC: C07C27/00
CPC classification number: C10G2/332 , C01B3/326 , C01B2203/0233 , C01B2203/0283 , C01B2203/06 , C01B2203/061 , C01B2203/062 , C01B2203/0811 , C01B2203/0838 , C01B2203/0866 , C01B2203/1047 , C01B2203/1052 , C01B2203/1064 , C01B2203/107 , C01B2203/1217 , C10G2/32 , C10G2/333 , C10G2300/1011 , Y02E50/13 , Y02E50/32 , Y02P20/52 , Y02P30/20
Abstract: A low-temperature catalytic process for converting biomass (preferably glycerol recovered from the fabrication of bio-diesel) to synthesis gas (i.e., H2/CO gas mixture) in an endothermic gasification reaction is described. The synthesis gas is used in exothermic carbon-carbon bond-forming reactions, such as Fischer-Tropsch, methanol, or dimethylether syntheses. The heat from the exothermic carbon-carbon bond-forming reaction is integrated with the endothermic gasification reaction, thus providing an energy-efficient route for producing fuels and chemicals from renewable biomass resources.
Abstract translation: 描述了在吸热气化反应中将生物质（优选从制备生物柴油回收的甘油）转化为合成气（即H 2 / CO气体混合物）的低温催化方法。 合成气用于放热碳 - 碳键形成反应，如费 - 托，甲醇或二甲醚合成。 来自放热碳 - 碳键形成反应的热量与吸热气化反应相结合，从而为从可再生生物质资源生产燃料和化学物质提供了节能途径。
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8.发明授权Method for producing bio-fuel that integrates heat from carbon-carbon bond-forming reactions to drive biomass gasification reactions 有权生产生物燃料的方法，其将来自碳 - 碳键形成反应的热量整合到驱动生物质气化反应中公开(公告)号：US07872054B2
公开(公告)日：2011-01-18
申请号：US11690533
申请日：2007-03-23
Applicant: Randy D. Cortright , James A. Dumesic
Inventor： Randy D. Cortright , James A. Dumesic
CPC classification number: C10G2/332 , C01B3/326 , C01B2203/0233 , C01B2203/0283 , C01B2203/06 , C01B2203/061 , C01B2203/062 , C01B2203/0811 , C01B2203/0838 , C01B2203/0866 , C01B2203/1047 , C01B2203/1052 , C01B2203/1064 , C01B2203/107 , C01B2203/1217 , C10G2/32 , C10G2/333 , C10G2300/1011 , Y02E50/13 , Y02E50/32 , Y02P20/52 , Y02P30/20
Abstract: A low-temperature catalytic process for converting biomass (preferably glycerol recovered from the fabrication of bio-diesel) to synthesis gas (i.e., H2/CO gas mixture) in an endothermic gasification reaction is described. The synthesis gas is used in exothermic carbon-carbon bond-forming reactions, such as Fischer-Tropsch, methanol, or dimethylether syntheses. The heat from the exothermic carbon-carbon bond-forming reaction is integrated with the endothermic gasification reaction, thus providing an energy-efficient route for producing fuels and chemicals from renewable biomass resources.
Abstract translation: 描述了在吸热气化反应中将生物质（优选从制备生物柴油回收的甘油）转化为合成气（即H 2 / CO气体混合物）的低温催化方法。 合成气用于放热碳 - 碳键形成反应，如费 - 托，甲醇或二甲醚合成。 来自放热碳 - 碳键形成反应的热量与吸热气化反应相结合，从而为从可再生生物质资源生产燃料和化学物质提供了节能途径。
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公开(公告)号：US06953873B2
公开(公告)日：2005-10-11
申请号：US10435208
申请日：2003-05-09
Applicant: Randy D. Cortright , James A. Dumesic
Inventor： Randy D. Cortright , James A. Dumesic
CPC classification number: C10G3/48 , C07C1/20 , C07C2521/08 , C07C2523/42 , C10G3/46 , C10G3/47 , C10G3/49 , C10G2300/1011 , C10G2300/805 , Y02P30/20
Abstract: Disclosed is a method of producing hydrocarbons from oxygenated hydrocarbon reactants, such as glycerol, glucose, or sorbitol. The method can take place in the vapor phase or in the condensed liquid phase (preferably in the condensed liquid phase). The method includes the steps of reacting water and a water-soluble oxygenated hydrocarbon having at least two carbon atoms, 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. These metals are supported on supports that exhibit acidity or the reaction is conducted under liquid-phase conditions at acidic pHs. The disclosed method allows the production of hydrocarbon by the liquid-phase reaction of water with biomass-derived oxygenated compounds.
Abstract translation: 公开了从氧化烃反应物如甘油，葡萄糖或山梨糖醇生产烃的方法。 该方法可以在气相或冷凝的液相（优选在冷凝的液相中）发生。 该方法包括在含金属的催化剂存在下使水与具有至少两个碳原子的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。 这些金属负载在显示酸性的载体上，或者反应在酸性pH下在液相条件下进行。 所公开的方法允许通过水与生物质衍生的氧化化合物的液相反应来生产烃。
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10.发明授权公开(公告)号：US06455742B1
公开(公告)日：2002-09-24
申请号：US09634825
申请日：2000-08-09
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，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，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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