公开(公告)号：US20190023640A1

公开(公告)日：2019-01-24

申请号：US16141501

申请日：2018-09-25

申请人： SAUDI BASIC INDUSTRIES CORPORATION

发明人： Khalid Karim ,  Labeeb Chaudhary Ahmed

IPC分类号： C07C51/225 ,  C07C51/215 ,  C07C51/25 ,  B01J37/03 ,  B01J27/051 ,  B01J27/057 ,  B01J23/889 ,  B01J27/187 ,  C07C1/04 ,  C07C57/04 ,  C07C53/08

CPC分类号： C07C51/225 ,  B01J23/8892 ,  B01J27/0515 ,  B01J27/0576 ,  B01J27/187 ,  B01J37/035 ,  C07C1/0435 ,  C07C1/0485 ,  C07C51/215 ,  C07C51/252 ,  C07C2523/889 ,  C07C2527/187 ,  C07C57/04 ,  C07C53/08

摘要： The method disclosed herein relates to two stage catalytic processes for converting syngas to acetic acid, acrylic acid and/or propylene. More specifically, the method described and claimed herein relate to a method of producing acrylic acid and acetic acid comprising the steps of: a) providing a feedstream comprising syngas; b) contacting the feedstream with a first catalyst to produce a first product stream comprising C2-C3 olefins and/or C2-C3 paraffins; and c) contacting the first product stream with oxygen gas and a second catalyst, thereby producing a second product stream comprising acrylic acid and acetic acid, wherein there is no step for separating the components of the first product stream before the first product stream is contacted with the second catalyst.

公开(公告)号：US09840446B2

公开(公告)日：2017-12-12

申请号：US15303928

申请日：2015-03-20

申请人： JOHNSON MATTHEY PUBLIC LIMITED COMPANY

发明人： Peter Edward James Abbott

IPC分类号： C07C1/04 ,  C07C7/148 ,  C07C1/12 ,  C10G2/00 ,  C10L3/08 ,  C10L3/10 ,  C10K3/02

CPC分类号： C07C1/0435 ,  C07C1/04 ,  C07C1/12 ,  C07C7/14816 ,  C07C2523/46 ,  C07C2523/755 ,  C10G2/332 ,  C10K3/02 ,  C10L3/08 ,  C10L3/101 ,  C10L2290/141 ,  C07C9/04

摘要： A process for producing a methane-containing gas mixture includes the steps of: (i) passing a first feed gas mixture including hydrogen and carbon dioxide through a bed of methanation catalyst to react a portion of the hydrogen with at least a portion of the carbon dioxide and form a methane-containing gas mixture containing residual hydrogen, (ii) adding an oxygen-containing gas to the methane-containing gas mixture containing residual hydrogen to form a second feed gas mixture, and (iii) passing the second feed gas mixture through a bed of an oxidation catalyst to react the residual hydrogen and oxygen to form a hydrogen depleted methane-containing gas mixture.

公开(公告)号：US09802872B2

公开(公告)日：2017-10-31

申请号：US14779941

申请日：2014-03-28

申请人： Agency for Science, Technology and Research ,  IHI Corporation

发明人： Luwei Chen ,  Zhi Qun Tian ,  Armando Borgna ,  Hiroyuki Kamata ,  Yoshinori Izumi

IPC分类号： C07C1/02 ,  C07C1/04 ,  C07C1/12 ,  B01J23/755 ,  C07C9/04 ,  C10K3/04 ,  C10K1/32 ,  C10G2/00 ,  B01J37/18 ,  B01J35/00 ,  B01J35/02 ,  B01J35/10 ,  C10L3/08 ,  B01J37/02

CPC分类号： C07C1/0435 ,  B01J23/755 ,  B01J35/0013 ,  B01J35/002 ,  B01J35/0053 ,  B01J35/008 ,  B01J35/0086 ,  B01J35/023 ,  B01J35/1019 ,  B01J35/1023 ,  B01J35/1057 ,  B01J35/1061 ,  B01J35/1066 ,  B01J37/0203 ,  B01J37/0209 ,  B01J37/18 ,  C07C1/02 ,  C07C1/04 ,  C07C1/0445 ,  C07C1/12 ,  C07C9/04 ,  C07C2521/08 ,  C07C2523/755 ,  C10G2/332 ,  C10K1/32 ,  C10K3/04 ,  C10L3/08 ,  C10L2290/42 ,  Y02P20/142

摘要： The invention relates to use of a catalyst comprising particles of nickel dispersed in a porous silica matrix for catalyzing a methanation reaction. There is also described a method for methanation of a feedstock at least comprising gases carbon monoxide and hydrogen, said method comprising contacting the feedstock with the catalyst.

公开(公告)号：US20170297012A1

公开(公告)日：2017-10-19

申请号：US15513445

申请日：2015-09-18

申请人： SABIC GLOBAL TECHNOLOGIES B.V.

发明人： Talal Khaled Al-Shammari ,  Abdulkarim Al-Mutairi ,  Khalid Karim ,  Asad Ahamad Khan ,  Jayen Barochia

IPC分类号： B01J37/18 ,  B01J23/75

CPC分类号： B01J37/18 ,  B01J23/75 ,  C07C1/0435 ,  C07C1/0445 ,  C07C2523/75 ,  C10G2/332 ,  C07C9/02 ,  C07C11/02

摘要： The present disclosures and inventions relate to methods of reducing and activating a cobalt catalyst by contacting an at least partially oxidized cobalt catalyst with a reducing gas, such as a first, second, and/or third reducing gas, at a temperature from 220 ° C. to 270 ° C. for at least 8 or 50 hours depending on the reducing gas, thereby reducing and activating the cobalt catalyst.

公开(公告)号：US09731278B2

公开(公告)日：2017-08-15

申请号：US15443233

申请日：2017-02-27

申请人： HITACHI ZOSEN CORPORATION ,  Koji Hashimoto

发明人： Koji Hashimoto ,  Hiroyuki Takano ,  Kouichi Izumiya ,  Naokazu Kumagai ,  Zenta Kato ,  Hiroyuki Shinomiya

IPC分类号： B01J21/00 ,  B01J23/00 ,  B01J25/00 ,  B01J29/00 ,  B01J23/83 ,  B01J37/04 ,  B01J37/08 ,  C07C1/04 ,  B01J23/78 ,  C07C1/12

CPC分类号： C07C1/12 ,  B01J23/002 ,  B01J23/78 ,  B01J23/83 ,  B01J37/0236 ,  B01J37/04 ,  B01J37/08 ,  B01J2523/00 ,  C07C1/0435 ,  C07C1/044 ,  C07C2521/06 ,  C07C2523/745 ,  C07C2523/75 ,  C07C2523/755 ,  C07C2523/78 ,  C07C2523/83 ,  C10G2/332 ,  C10L3/08 ,  Y02P20/52 ,  C07C9/04 ,  B01J2523/23 ,  B01J2523/3706 ,  B01J2523/3737 ,  B01J2523/48 ,  B01J2523/847 ,  B01J2523/842 ,  B01J2523/3718 ,  B01J2523/845 ,  B01J2523/3762 ,  B01J2523/3725 ,  B01J2523/36 ,  B01J2523/22 ,  B01J2523/3712 ,  B01J2523/375

摘要： Disclosed is a catalyst for methanation reaction producing methane with high conversion by reaction of hydrogen with carbon dioxide, or a gas mixture of carbon dioxide and carbon monoxide, or a gas mixture containing these compounds as the main components. The catalyst is prepared by the steps of mixing (A) aqueous zirconia sol with salts of (B) stabilizing element(s), which is selected from the group consisting of Y, La, Ce, Pr, Nd, Sm, Gd, Dy, Ca and Mg, and (C) iron group element(s), drying and calcining the mixture to obtain a catalyst precursor, and subsequent reduction of the precursor. The catalyst comprises, by atomic %, A: 18-70%, B: 1-20% and C: 25-80% based on the elemental states of the metals. The catalyst is characterized by multiple oxide of tetragonal zirconia structure, in which not only the stabilizing element(s) but also a part of the iron group element(s) is incorporated, and on which the iron group element(s) in the metallic state is supported.

公开(公告)号：US09493381B2

公开(公告)日：2016-11-15

申请号：US14123235

申请日：2012-05-31

申请人： Francis Luck ,  Charlotte Pham ,  Patrick Nguyen ,  Cuong Pham-Huu ,  Benoit De Tymowski

发明人： Francis Luck ,  Charlotte Pham ,  Patrick Nguyen ,  Cuong Pham-Huu ,  Benoit De Tymowski

IPC分类号： C07C1/04 ,  C10G2/00 ,  B01J27/224 ,  B01J21/06 ,  B01J27/22 ,  B01J37/02 ,  B01J23/745 ,  B01J23/75 ,  B01J23/78 ,  B01J23/83 ,  B01J23/89 ,  B01J35/00 ,  B01J35/10 ,  B01J37/00

CPC分类号： C07C1/044 ,  B01J21/06 ,  B01J23/745 ,  B01J23/75 ,  B01J23/78 ,  B01J23/83 ,  B01J23/8906 ,  B01J23/8913 ,  B01J27/22 ,  B01J27/224 ,  B01J35/002 ,  B01J35/1009 ,  B01J35/1038 ,  B01J35/1061 ,  B01J35/1066 ,  B01J37/0009 ,  B01J37/0201 ,  C07C1/0435 ,  C10G2/332 ,  C10G2300/1022 ,  C10G2300/703

摘要： Catalytic process for the partial conversion of a gaseous mixture containing carbon monoxide and hydrogen into a mixture of hydrocarbons, including bringing the said gaseous mixture into contact with a solid catalyst, the solid catalyst having a porous support with a composite material including SiC and a titanium carbide and/or a titanium oxide, and an active phase. The support is prepared in the form of grains, beads, or extrudates, or in the form of cylinders or sheets of cellular foam.

摘要翻译： 用于将含有一氧化碳和氢气的气态混合物部分转化成烃混合物的催化方法，包括使所述气态混合物与固体催化剂接触，所述固体催化剂具有多孔载体，所述复合材料包括SiC和钛 碳化物和/或氧化钛，以及活性相。 载体以颗粒，珠粒或挤出物的形式制备，或以圆泡或细胞泡沫片的形式制备。

公开(公告)号：US20160257562A1

公开(公告)日：2016-09-08

申请号：US15030985

申请日：2014-10-24

申请人： HALDOR TOPSØE A/S

发明人： Troels Dahlgaard STUMMANN ,  Niels Ulrik ANDERSEN ,  Madhanakrishnan JANARDHANAN ,  Jens R. ROSTRUP-NIELSEN

IPC分类号： C01B3/16 ,  C07C1/04 ,  C07C29/157 ,  C07C29/151 ,  C07C29/154 ,  C07C29/156 ,  B01J7/00 ,  C07C29/152

CPC分类号： C01B3/16 ,  B01J7/00 ,  B01J8/001 ,  B01J8/0453 ,  B01J8/0492 ,  B01J2219/185 ,  B01J2219/1943 ,  C01B2203/0283 ,  C01B2203/061 ,  C01B2203/062 ,  C01B2203/142 ,  C07C1/041 ,  C07C1/043 ,  C07C1/0435 ,  C07C1/044 ,  C07C29/1512 ,  C07C29/152 ,  C07C29/154 ,  C07C29/156 ,  C07C29/157 ,  C07C2523/06 ,  C07C2523/28 ,  C07C2523/72 ,  C07C2523/745 ,  C07C2523/75 ,  C07C2523/755

摘要： The present disclosure relates to a reactor and a method of operation for an exothermal process being catalyzed by a catalytically active material receiving a reactant gas and providing a product gas, in which said exothermal process has a heat development having a potential for thermally degrading said catalytically active material, and which exothermal process operates at a temperature at which the reactants and at least 80% or all of the products are present as gases, said method comprising the steps of a) directing the reactant gas to a first zone of a material catalytically active in the exothermal process producing an first product gas, and b) directing the first product gas to a second zone of a material catalytically active in the exothermal process producing a product gas, with the option of fully or partially by-passing either said first zone or said second zone, while directing a non-condensing gas stream having a temperature at least 50° C. lower than the product gas to said by-passed zone, wherein the choice of by-passing said zone is made based on the time of operation or a process parameter reflecting the catalytic activity of the zone of catalytically active material which is not by-passed with the associated benefit of reducing the extent of thermal deactivation of the catalytically active material, and thus increasing the overall lifetime of the catalytically active material.

摘要翻译： 本发明涉及一种用于放热过程的反应器和操作方法，其由接收反应气体和提供产物气体的催化活性材料催化，其中所述放热方法具有热显影，其具有热降解所述催化作用 活性材料，并且该放热过程在反应物和至少80％或全部产物作为气体存在的温度下操作，所述方法包括以下步骤：a）将反应物气体引导到材料的第一区域， 活跃在放热过程中产生第一产物气体，以及b）将第一产物气体引导到放热过程中催化活性物质的第二区域，产生产物气体，其选择是完全或部分地旁路所述第一产物气体 区域或所述第二区域，同时将具有比产物气体低至少50℃的温度的非冷凝气流引导至sa 其中所述区域的旁路选择是基于操作时间或反映催化活性材料区域的催化活性的过程参数进行的，所述催化活性材料区域不被旁路以及减少的相关益处 催化活性材料的热失活的程度，从而增加催化活性材料的总体寿命。

公开(公告)号：US20160053388A1

公开(公告)日：2016-02-25

申请号：US14783350

申请日：2014-04-07

申请人： COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES

发明人： Magali REYTIER ,  Guilhem ROUX

IPC分类号： C25B1/10 ,  C25B9/18 ,  C25B15/08 ,  C25B1/12 ,  C10G2/00 ,  C07C29/151 ,  C07C29/152 ,  C07C29/156 ,  C07C41/01 ,  C25B9/08 ,  C07C1/04

CPC分类号： C25B1/10 ,  C07C1/041 ,  C07C1/0435 ,  C07C1/044 ,  C07C1/0485 ,  C07C29/1518 ,  C07C29/152 ,  C07C29/156 ,  C07C41/01 ,  C10G2/332 ,  C10G2/34 ,  C10G2/50 ,  C25B1/12 ,  C25B3/04 ,  C25B9/08 ,  C25B9/18 ,  C25B15/08 ,  H01M8/0631 ,  Y02E60/366 ,  Y02P20/132

摘要： The invention relates to a novel reactor design, wherein the pressurised chamber contains both a high-temperature electrolysis (HTE) reactor with elementary electrolysis cell stacking for producing either hydrogen or a synthesis gas (“syngas” for a H2+CO mixture) from water vapour H2O and carbon dioxide C02, and at least one catalyst arranged at a distance and downstream of the outlet of the electrolyser for converting the previously produced synthesis gas into the desired combustible gas, by means of heterogeneous catalysis, the synthesis gas having being produced either directly from the electrolysis reactor or indirectly by mixing the hydrogen produced with carbon dioxide C02 injected into the chamber.

摘要翻译： 本发明涉及一种新颖的反应器设计，其中加压室包含高温电解（HTE）反应器，其具有用于从水中产生氢气或合成气（“H2 + CO混合物的合成气”）的单体电解池堆叠 蒸气H 2 O和二氧化碳CO 2，以及至少一个催化剂，其布置在电解槽出口一段距离的下游，用于通过非均相催化将先前产生的合成气转化为所需的可燃气体， 直接从电解反应器中或间接地通过将注入到室中的二氧化碳CO 2产生的氢混合。

公开(公告)号：US20150298970A1

公开(公告)日：2015-10-22

申请号：US14647227

申请日：2012-11-27

申请人： Real Time Engineering Pte Ltd.

发明人： Song Yeng WONG

IPC分类号： C01B3/08 ,  C10K1/04 ,  C10J3/20 ,  C10K1/00 ,  C10G2/00 ,  C10J3/06

CPC分类号： C01B3/08 ,  B01J38/60 ,  C07C1/04 ,  C07C1/0425 ,  C07C1/043 ,  C07C1/0435 ,  C10G2/32 ,  C10G2/332 ,  C10J3/06 ,  C10J3/18 ,  C10J3/20 ,  C10J3/26 ,  C10J3/82 ,  C10J2300/0916 ,  C10J2300/0953 ,  C10J2300/0983 ,  C10J2300/1238 ,  C10J2300/1646 ,  C10J2300/1659 ,  C10J2300/1807 ,  C10K1/007 ,  C10K1/04 ,  Y02E50/32 ,  Y02E60/36 ,  Y02P20/145

摘要： Provided is a process for producing hydrogen gas in a separate stream from syngas. An assembly for producing hydrogen gas in a separate stream from syngas and a method of producing hydrogen are also provided.

摘要翻译： 提供了在与合成气分离的流中产生氢气的方法。 还提供了一种用于从与合成气分离的流中产生氢气的组件和一种生产氢的方法。

公开(公告)号：US20150232395A1

公开(公告)日：2015-08-20

申请号：US14591850

申请日：2015-01-07

申请人： Siluria Technologies, Inc.

发明人： Greg Nyce ,  Richard Black ,  Peter Czerpak ,  Carlos Faz ,  Erik Freer ,  Hatem Harraz ,  Ajay Madgavkar ,  Jarod McCormick ,  William Michalak ,  Bipinkumar Patel ,  Guido Radaelli ,  Tim A. Rappold ,  Ron Runnebaum ,  Erik C. Scher ,  Aihua Zhang ,  Hassan Taheri ,  Humera A. Rafique ,  Joel Cizeron ,  Jin Ki Hong ,  Wayne Schammel

IPC分类号： C07C2/84 ,  B01J29/40 ,  C07C1/04 ,  C10G11/00 ,  C07C1/12 ,  C07C5/327 ,  C07C2/12 ,  C07C2/58 ,  B01J19/24 ,  C07C1/06

CPC分类号： C07C2/84 ,  B01J19/24 ,  B01J19/245 ,  B01J29/40 ,  B01J2219/00074 ,  B01J2219/00103 ,  B01J2219/24 ,  C07C1/0425 ,  C07C1/0435 ,  C07C1/06 ,  C07C1/12 ,  C07C2/12 ,  C07C2/58 ,  C07C4/02 ,  C07C5/05 ,  C07C5/09 ,  C07C5/327 ,  C07C2523/46 ,  C07C2523/755 ,  C07C2529/08 ,  C07C2529/18 ,  C07C2529/40 ,  C07C2529/70 ,  C07C2529/85 ,  C10G9/00 ,  C10G11/00 ,  C10G50/00 ,  C10G57/02 ,  C10G2400/20 ,  C10G2400/30 ,  C10L3/10 ,  F25J3/0209 ,  F25J3/0219 ,  F25J3/0233 ,  F25J3/0238 ,  F25J3/0247 ,  F25J3/0257 ,  F25J2200/02 ,  F25J2200/74 ,  F25J2205/04 ,  F25J2210/02 ,  F25J2210/04 ,  F25J2210/12 ,  F25J2230/08 ,  F25J2240/02 ,  F25J2245/02 ,  F25J2260/20 ,  F25J2260/60 ,  F25J2270/04 ,  F25J2270/06 ,  F25J2270/12 ,  F25J2270/60 ,  F25J2270/90 ,  F25J2290/80 ,  Y02P20/52 ,  Y02P20/582 ,  Y02P30/40 ,  C07C11/04

摘要： Integrated systems are provided for the production of higher hydrocarbon compositions, for example liquid hydrocarbon compositions, from methane using an oxidative coupling of methane system to convert methane to ethylene, followed by conversion of ethylene to selectable higher hydrocarbon products. Integrated systems and processes are provided that process methane through to these higher hydrocarbon products.