公开(公告)号：US09422494B2

公开(公告)日：2016-08-23

申请号：US14323452

申请日：2014-07-03

Applicant: David Bradin

Inventor： David Bradin

IPC: C07C1/04 ,  C07C1/12 ,  C07C1/207 ,  C07C1/24 ,  C07C2/06 ,  C07C5/02 ,  C07C5/22 ,  C10L1/04 ,  C07C41/09 ,  C10G50/00 ,  C07C29/151 ,  C10G69/12 ,  C10G3/00

CPC classification number: C10L1/04 ,  C07C1/24 ,  C07C29/1518 ,  C07C41/09 ,  C10G3/49 ,  C10G50/00 ,  C10G69/126 ,  C10G2300/1014 ,  C10G2400/08 ,  C10J2300/1665 ,  Y02E20/18 ,  Y02E50/18 ,  Y02P20/52 ,  C07C11/04 ,  C07C11/02 ,  C07C31/04 ,  C07C31/08 ,  C07C43/043

Abstract: The present invention provides a process for producing jet fuel components from syngas. Syngas is converted to methanol and ethanol, and, optionally, higher alcohols. The methanol is separated from the ethanol and higher alcohols, and converted to C5-9 paraffins and aromatics via a dimethyl ether intermediate. The dimethyl ether is reacted over a catalyst to form jet fuel range hydrocarbons and aromatics. The ethanol and higher alcohols are dehydrated to form olefins, which are then oligomerized and, optionally, hydrogenated and/or isomerized, to form products in the jet fuel range. All or part of the two separate product streams can be combined, to provide jet fuel components which include aromatics and paraffins, ideally isoparaffins, in the jet fuel range. The syngas is in one embodiment derived from biomass or another renewable carbon-containing feedstock, thereby providing a biorefining process for producing renewable jet fuel.

Abstract translation: 本发明提供从合成气生产喷气燃料成分的方法。 将合成气转化为甲醇和乙醇，以及任选的高级醇。 甲醇与乙醇和高级醇分离，并通过二甲醚中间体转化成C5-9链烷烃和芳族化合物。 二甲醚在催化剂上反应形成喷气燃料范围的烃和芳族化合物。 乙醇和高级醇被脱水以形成烯烃，然后将其低聚并任选地氢化和/或异构化以在喷气燃料范围内形成产物。 可以组合两个分离的产物流中的全部或部分，以在喷气燃料范围内提供喷气燃料组分，其包括芳族化合物和石蜡，理想上是异链烷烃。 在一个实施方案中，合成气衍生自生物质或另一种可再生碳的原料，从而提供用于生产可再生喷气燃料的生物精制方法。

公开(公告)号：US20100159553A1

公开(公告)日：2010-06-24

申请号：US12224024

申请日：2007-02-14

Applicant: David Bradin

Inventor： David Bradin

IPC: C12P5/02 ,  C12P1/04 ,  C12P1/02

CPC classification number: C12P5/02 ,  C10G3/00 ,  C10G2300/1014 ,  C10G2400/02 ,  C10L1/06 ,  C12P7/52 ,  C25B3/10 ,  Y02E50/13 ,  Y02P30/20

Abstract: Compositions and methods for forming hexane, and, optionally, gasoline and/or components of a gasoline composition, from fermentable sugars are disclosed. The sugars are fermented using a bacteria or yeast that predominantly forms butyric acid. The butyric acid is subjected to Kolbe or photo-Kolbe electrolysis to form hexane. The hexane can be subjected to catalytic, reforming and/or isomerization steps to form higher octane products, which are or can be included in gasoline compositions. In one aspect, the fermentable sugars are derived from lignocellulosic materials such as wood products, switchgrass, or agricultural wastes. These materials are delignified to form lignin, cellulose and hemicellulose. The cellulose and hemicellulose are depolymerized to form glycose and xylose, either or both of which can be fermented by the bacteria. The lignin can be used to generate heat energy and/or electric energy for use in one or more process steps, such as the fermentation, product isolation, Kolbe electrolysis, catalytic reforming and/or isomerization steps. Alternatively, the lignin can be converted to synthesis gas, which can then be subjected to Fischer-Tropsch synthesis, or converted to methanol and/or ethanol. Thus, the methods described herein can convert biomass to a fuel composition or fuel additive, which can be used in a conventional gasoline engine, unlike traditional fuels such as ethanol or biodiesel.

Abstract translation: 公开了用于从可发酵糖形成己烷和任选的汽油和/或汽油组合物的组分的组合物和方法。 使用主要形成丁酸的细菌或酵母发酵糖。 将丁酸进行Kolbe或光 - Kolbe电解以形成己烷。 己烷可以进行催化，重整和/或异构化步骤以形成更高辛烷值的产物，它们是或可以包含在汽油组合物中。 一方面，可发酵糖衍生自木质纤维素材料，例如木制品，柳枝稷或农业废物。 这些材料脱木质素形成木质素，纤维素和半纤维素。 纤维素和半纤维素被解聚以形成糖和木糖，其中一种或两种都可以被细菌发酵。 木质素可以用于产生用于一个或多个工艺步骤的热能和/或电能，例如发酵，产物分离，Kolbe电解，催化重整和/或异构化步骤。 或者，木质素可以转化为合成气，然后可以进行费 - 托合成，或转化成甲醇和/或乙醇。 因此，本文所述的方法可将生物质转化成可用于常规汽油发动机中的燃料组合物或燃料添加剂，其不同于传统燃料如乙醇或生物柴油。

公开(公告)号：US20150191666A1

公开(公告)日：2015-07-09

申请号：US14412106

申请日：2013-07-03

Applicant: David BRADIN

Inventor： David Bradin

IPC: C10L1/04 ,  C10G50/00 ,  C07C29/136 ,  C10G57/02 ,  C07C41/09 ,  C07C1/20 ,  C10G69/12

CPC classification number: C10L1/04 ,  C07C1/20 ,  C07C29/136 ,  C07C41/09 ,  C07C2529/44 ,  C07C2529/85 ,  C10G3/42 ,  C10G3/49 ,  C10G45/02 ,  C10G45/58 ,  C10G50/00 ,  C10G57/02 ,  C10G69/126 ,  C10G2300/1011 ,  C10G2400/08 ,  C10G2400/20 ,  C10G2400/30 ,  C10L2200/0492 ,  C10L2270/04 ,  C10L2290/04 ,  C10L2290/24

Abstract: Processes for producing jet fuel are disclosed. In one embodiment, syngas is converted to methanol, and a first portion of the methanol is converted to olefins using a methanol-to-olefins catalyst. The olefins are then oligomerized under conditions that provide olefins in the jet fuel range. The olefins can then optionally be isomerized and/or hydrotreated. A second portion of the methanol is converted to dimethyl ether, which is then reacted over a catalyst to form jet fuel-range hydrocarbons and aromatics. All or part of the two separate product streams can be combined, to provide jet fuel components which include isoparaffins and aromatics in the jet fuel range. The syngas is preferably derived from biomass or another renewable carbon-containing feedstock, thereby providing a biorefining process for the production of renewable jet fuel. In another embodiment, the process starts with methanol, rather than producing the methanol from syngas.

Abstract translation: 公开了生产喷气燃料的方法。 在一个实施方案中，将合成气转化为甲醇，并且使用甲醇至烯烃催化剂将第一部分甲醇转化为烯烃。 然后在喷气燃料范围内提供烯烃的条件下将烯烃低聚。 然后烯烃可以任选被异构化和/或加氢处理。 将甲醇的第二部分转化为二甲醚，然后将其与催化剂反应形成喷射燃料范围的烃和芳族化合物。 可以将两个分开的产物流中的全部或部分组合，以提供在喷气燃料范围内包括异链烷烃和芳族化合物的喷气燃料组分。 合成气优选衍生自生物质或另一种可再生碳的原料，从而提供生产可再生喷气燃料的生物精制方法。 在另一个实施方案中，该方法从甲醇开始，而不是从合成气生产甲醇。

公开(公告)号：US20130247452A1

公开(公告)日：2013-09-26

申请号：US13849693

申请日：2013-03-25

Applicant: David Bradin

Inventor： David Bradin

IPC: C10G3/00

CPC classification number: C10G3/50 ,  C10G3/40 ,  C10G47/00 ,  C10G65/12 ,  C10G2300/1011 ,  C10G2400/02 ,  C10G2400/04 ,  C10G2400/08 ,  Y02P30/20

Abstract: Methods for forming hydrocarbon products from bacteria, namely, bacteria which produce fatty acids, are disclosed. The methods involve the bacterial production of fatty acids, the thermal decarboxylation of the resulting fatty acids, the hydrocracking and isomerization of the decarboxylation product, and the distillation to yield the desired hydrocarbon fractions. The products can be isolated in the gasoline, jet and/or diesel fuel ranges. Thus, bacteria can be used to produce products in the gasoline, jet and/or diesel fuel ranges which are virtually indistinguishable from those derived from their petroleum-based analogs.

Abstract translation: 公开了从细菌形成烃产物的方法，即产生脂肪酸的细菌。 所述方法包括细菌生产脂肪酸，所得脂肪酸的热脱羧，脱羧产物的加氢裂化和异构化，以及蒸馏以产生所需的烃馏分。 产品可以在汽油，喷气和/或柴油燃料范围内分离。 因此，细菌可用于在汽油，喷气和/或柴油燃料范围内生产与几何类似物相似的产物。

公开(公告)号：US20080229654A1

公开(公告)日：2008-09-25

申请号：US12065265

申请日：2006-08-29

Applicant: David Bradin

Inventor： David Bradin

IPC: C10L1/18

CPC classification number: C11C3/006 ,  C10G2/32 ,  C10G3/00 ,  C10G3/50 ,  C10G47/00 ,  C10G2300/1014 ,  C10G2300/1018 ,  C10G2300/1022 ,  C10G2300/1025 ,  C10G2400/02 ,  C10G2400/04 ,  C10G2400/08 ,  C10L1/04 ,  C10L1/14 ,  C10L1/1616 ,  C11C3/00 ,  C11C3/14 ,  Y02E50/13 ,  Y02P30/20 ,  Y02T50/678

Abstract: Compositions and methods for forming hydrocarbon products from triglycerides are disclosed. In one aspect, the methods involve the thermal decomposition of fatty acids, which can be derived from the hydrolysis of triglycerides. The thermal decomposition products can be combined with low molecular weight olefins, such as Fischer-Tropsch synthesis products, and subjected to molecular averaging reactions. Alternatively, the products can be subjected to hydrocracking reactions, isomerization reactions, and the like. The products can be isolated in the gasoline, jet and/or diesel fuel ranges. Thus, vegetable oils and/or animal fats can be converted using water, catalysts, and heat, into conventional products in the gasoline, jet and/or diesel fuel ranges. These products are virtually indistinguishable from those derived from their petroleum-based analogs, except that they can have virtually no aromatic, sulfur or nitrogen content, they are derived, in whole or in part, from renewable resources, and can also be derived from domestically available coal and/or natural gas.

Abstract translation: 公开了从甘油三酯形成烃产物的组合物和方法。 在一个方面，所述方法涉及脂肪酸的热分解，其可以源于甘油三酸酯的水解。 热分解产物可与低分子量烯烃如费 - 托合成产物结合，并进行分子平均反应。 或者，产物可以进行加氢裂化反应，异构化反应等。 产品可以在汽油，喷气和/或柴油燃料范围内分离。 因此，植物油和/或动物脂肪可以使用水，催化剂和热量转化成汽油，喷气和/或柴油燃料范围内的常规产品。 这些产品几乎与来自其石油类似物的产品几乎无法区分，除了它们几乎不具有芳香族，硫或氮的含量，它们全部或部分来自可再生资源，也可以从国内得到 可用的煤和/或天然气。

公开(公告)号：US20150247100A1

公开(公告)日：2015-09-03

申请号：US14323452

申请日：2014-07-03

Applicant: David Bradin

Inventor： David Bradin

IPC: C10L1/04 ,  C07C2/08 ,  C07C41/09 ,  C07C5/03 ,  C10J3/82 ,  C07C29/151 ,  C07C1/24 ,  C07C5/27

CPC classification number: C10L1/04 ,  C07C1/24 ,  C07C29/1518 ,  C07C41/09 ,  C10G3/49 ,  C10G50/00 ,  C10G69/126 ,  C10G2300/1014 ,  C10G2400/08 ,  C10J2300/1665 ,  Y02E20/18 ,  Y02E50/18 ,  Y02P20/52 ,  C07C11/04 ,  C07C11/02 ,  C07C31/04 ,  C07C31/08 ,  C07C43/043

Abstract: The present invention provides a process for producing jet fuel components from syngas. Syngas is converted to methanol and ethanol, and, optionally, higher alcohols. The methanol is separated from the ethanol and higher alcohols, and converted to C5-9 paraffins and aromatics via a dimethyl ether intermediate. The dimethyl ether is reacted over a catalyst to form jet fuel range hydrocarbons and aromatics. The ethanol and higher alcohols are dehydrated to form olefins, which are then oligomerized and, optionally, hydrogenated and/or isomerized, to form products in the jet fuel range. All or part of the two separate product streams can be combined, to provide jet fuel components which include aromatics and paraffins, ideally isoparaffins, in the jet fuel range. The syngas is in one embodiment derived from biomass or another renewable carbon-containing feedstock, thereby providing a biorefining process for producing renewable jet fuel.

Abstract translation: 本发明提供从合成气生产喷气燃料成分的方法。 将合成气转化为甲醇和乙醇，以及任选的高级醇。 甲醇与乙醇和高级醇分离，并通过二甲醚中间体转化成C5-9链烷烃和芳族化合物。 二甲醚在催化剂上反应形成喷气燃料范围的烃和芳族化合物。 乙醇和高级醇被脱水以形成烯烃，然后将其低聚并任选地氢化和/或异构化以在喷气燃料范围内形成产物。 可以组合两个分离的产物流中的全部或部分，以在喷气燃料范围内提供喷气燃料组分，其包括芳族化合物和石蜡，理想上是异链烷烃。 在一个实施方案中，合成气衍生自生物质或另一种可再生碳的原料，从而提供用于生产可再生喷气燃料的生物精制方法。

公开(公告)号：US20150141605A1

公开(公告)日：2015-05-21

申请号：US14398553

申请日：2013-05-03

Applicant: David Bradin

Inventor： David Bradin

IPC: C08F10/06 ,  C08F22/02 ,  C08F10/08 ,  C07C5/333 ,  C07C2/08 ,  C07C5/25 ,  C07C6/04 ,  C08F24/00 ,  C07C1/22

CPC classification number: C08F10/06 ,  C07C1/20 ,  C07C1/22 ,  C07C2/08 ,  C07C5/2506 ,  C07C5/2556 ,  C07C5/333 ,  C07C6/04 ,  C07C29/1518 ,  C07C2523/30 ,  C07C2523/42 ,  C07C2523/44 ,  C07C2523/755 ,  C08F10/08 ,  C08F22/02 ,  C08F24/00 ,  C08F110/06 ,  Y02E50/18 ,  Y02P20/52 ,  Y02P30/42 ,  C08F210/06 ,  C08F210/16 ,  C08F2/00 ,  C07C11/04 ,  C07C11/06 ,  C07C11/08 ,  C07C31/04

Abstract: Processes for forming propylene from methanol are disclosed. The processes involve converting methanol to a product mixture comprising ethylene and propylene, separating the ethylene from the propylene, dimerizing a first portion of the ethylene to form a product mixture comprising 1-butylene, isomerizing the 1-butylene to form a mixture of cis and trans 2-butylene, and performing olefin metathesis on a second portion of the ethylene and the mixture of cis and trans 2-butylene. In one embodiment, the methanol is produced by converting syngas to methanol, and in one aspect of this embodiment, the syngas, or a portion thereof, is produced from renewable feedstocks. In this aspect, renewable propylene is produced. The propylene can be polymerized to form polypropylene or co- or terpolymers thereof, and when the propylene is made from renewable resources, the resulting polymer is a renewable polymer.

Abstract translation: 公开了从甲醇形成丙烯的方法。 该方法包括将甲醇转化为包含乙烯和丙烯的产物混合物，将乙烯从丙烯中分离出来，将乙烯的第一部分二聚化形成包含1-丁烯的产物混合物，使1-丁烯异构化形成顺式和 并且在乙烯的第二部分和顺式和反式2-丁烯的混合物上进行烯烃复分解。 在一个实施方案中，通过将合成气转化为甲醇来生产甲醇，并且在该实施方案的一个方面，合成气或其一部分由可再生原料生产。 在这方面，生产可再生丙烯。 丙烯可以聚合以形成聚丙烯或其共聚物或三元共聚物，并且当丙烯由可再生资源制成时，所得聚合物是可再生的聚合物。

公开(公告)号：US08241881B2

公开(公告)日：2012-08-14

申请号：US12224024

申请日：2007-02-14

Applicant: David Bradin

Inventor： David Bradin

IPC: C12P5/02 ,  C12P1/04 ,  C12P1/02 ,  C12N1/20

CPC classification number: C12P5/02 ,  C10G3/00 ,  C10G2300/1014 ,  C10G2400/02 ,  C10L1/06 ,  C12P7/52 ,  C25B3/10 ,  Y02E50/13 ,  Y02P30/20

Abstract: Compositions and methods for forming hexane, and, optionally, gasoline and/or components of a gasoline composition, from fermentable sugars are disclosed. The sugars are fermented using a bacteria or yeast that predominantly forms butyric acid. The butyric acid is subjected to Kolbe or photo-Kolbe electrolysis to form hexane. The hexane can be subjected to catalytic, reforming and/or isomerization steps to form higher octane products, which are or can be included in gasoline compositions. In one aspect, the fermentable sugars are derived from lignocellulosic materials such as wood products, switchgrass, or agricultural wastes. These materials are delignified to form lignin, cellulose and hemicellulose. The cellulose and hemicellulose are depolymerized to form glycose and xylose, either or both of which can be fermented by the bacteria. The lignin can be used to generate heat energy and/or electric energy for use in one or more process steps, such as the fermentation, product isolation, Kolbe electrolysis, catalytic reforming and/or isomerization steps. Alternatively, the lignin can be converted to synthesis gas, which can then be subjected to Fischer-Tropsch synthesis, or converted to methanol and/or ethanol. Thus, the methods described herein can convert biomass to a fuel composition or fuel additive, which can be used in a conventional gasoline engine, unlike traditional fuels such as ethanol or biodiesel.

Abstract translation: 公开了用于从可发酵糖形成己烷和任选的汽油和/或汽油组合物的组分的组合物和方法。 使用主要形成丁酸的细菌或酵母发酵糖。 将丁酸进行Kolbe或光 - Kolbe电解以形成己烷。 己烷可以进行催化，重整和/或异构化步骤以形成更高辛烷值的产物，它们是或可以包含在汽油组合物中。 一方面，可发酵糖衍生自木质纤维素材料，例如木制品，柳枝稷或农业废物。 这些材料脱木质素形成木质素，纤维素和半纤维素。 纤维素和半纤维素被解聚以形成糖和木糖，其中一种或两种都可以被细菌发酵。 木质素可以用于产生用于一个或多个工艺步骤的热能和/或电能，例如发酵，产物分离，Kolbe电解，催化重整和/或异构化步骤。 或者，木质素可以转化为合成气，然后可以进行费 - 托合成，或转化成甲醇和/或乙醇。 因此，本文所述的方法可将生物质转化成可用于常规汽油发动机中的燃料组合物或燃料添加剂，其不同于传统燃料如乙醇或生物柴油。

公开(公告)号：US20110196179A1

公开(公告)日：2011-08-11

申请号：US13088789

申请日：2011-04-18

Applicant: David Bradin

Inventor： David Bradin

IPC: C10L1/16

CPC classification number: C11C3/006 ,  C10G2/32 ,  C10G3/00 ,  C10G3/50 ,  C10G47/00 ,  C10G2300/1014 ,  C10G2300/1018 ,  C10G2300/1022 ,  C10G2300/1025 ,  C10G2400/02 ,  C10G2400/04 ,  C10G2400/08 ,  C10L1/04 ,  C10L1/14 ,  C10L1/1616 ,  C11C3/00 ,  C11C3/14 ,  Y02E50/13 ,  Y02P30/20 ,  Y02T50/678

Abstract: Compositions and methods for forming hydrocarbon products from triglycerides are disclosed. In one aspect, the methods involve the thermal decomposition of fatty acids, which can be derived from the hydrolysis of triglycerides. The thermal decomposition products can be combined with low molecular weight olefins, such as Fischer-Tropsch synthesis products, and subjected to molecular averaging reactions. Alternatively, the products can be subjected to hydrocracking reactions, isomerization reactions, and the like. The products can be isolated in the gasoline, jet and/or diesel fuel ranges. Thus, vegetable oils and/or animal fats can be converted using water, catalysts, and heat, into conventional products in the gasoline, jet and/or diesel fuel ranges. These products are virtually indistinguishable from those derived from their petroleum-based analogs, except that they can have virtually no aromatic, sulfur or nitrogen content, they are derived, in whole or in part, from renewable resources, and can also be derived from domestically available coal and/or natural gas.

Abstract translation: 公开了从甘油三酯形成烃产物的组合物和方法。 在一个方面，所述方法涉及脂肪酸的热分解，其可以源于甘油三酸酯的水解。 热分解产物可与低分子量烯烃如费 - 托合成产物结合，并进行分子平均反应。 或者，产物可以进行加氢裂化反应，异构化反应等。 产品可以在汽油，喷气和/或柴油燃料范围内分离。 因此，植物油和/或动物脂肪可以使用水，催化剂和热量转化成汽油，喷气和/或柴油燃料范围内的常规产品。 这些产品几乎与来自其石油类似物的产品几乎无法区分，除了它们几乎不具有芳香族，硫或氮的含量，它们全部或部分来自可再生资源，也可以从国内得到 可用的煤和/或天然气。

公开(公告)号：US07928273B2

公开(公告)日：2011-04-19

申请号：US12065265

申请日：2006-08-29

Applicant: David Bradin

Inventor： David Bradin

IPC: C10L1/16 ,  C07C4/00

CPC classification number: C11C3/006 ,  C10G2/32 ,  C10G3/00 ,  C10G3/50 ,  C10G47/00 ,  C10G2300/1014 ,  C10G2300/1018 ,  C10G2300/1022 ,  C10G2300/1025 ,  C10G2400/02 ,  C10G2400/04 ,  C10G2400/08 ,  C10L1/04 ,  C10L1/14 ,  C10L1/1616 ,  C11C3/00 ,  C11C3/14 ,  Y02E50/13 ,  Y02P30/20 ,  Y02T50/678

Abstract: Processes for producing hydrocarbons in the gasoline and jet fuel range. The processes involve the thermal decarboxylation of fatty acids, which can be derived from the hydrolysis of triglycerides, which triglycerides can be vegetable oils, animal fats, or combinations thereof. The resulting hydrocarbons can be hydrocracked, and, optionally, isomerized and/or hydrotreated, to yield hydrocarbons in the jet fuel or gasoline range. Where the resulting hydrocarbons include olefinic double bonds, they can alternatively be combined with low molecular weight olefins, and subjected to olefin metathesis to yield hydrocarbons in the jet fuel or gasoline range.

Abstract translation: 在汽油和喷气燃料范围内生产碳氢化合物的方法。 这些方法涉及脂肪酸的热脱羧，其可以源自甘油三酯的水解，甘油三酯可以是植物油，动物脂肪或它们的组合。 所得到的烃可被加氢裂化，并且任选地异构化和/或加氢处理，以产生喷气燃料或汽油范围内的烃。 当得到的烃包括烯属双键时，它们可选地与低分子量烯烃组合，并进行烯烃复分解以在喷气燃料或汽油范围内产生烃。