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1.发明授权Process for converting organic compounds using composite materials in membrane reactors 失效在膜反应器中使用复合材料转化有机化合物的方法公开(公告)号：US06293978B2
公开(公告)日：2001-09-25
申请号：US09757412
申请日：2001-01-09
IPC分类号： C01B340
CPC分类号： B01D67/0041 , B01D53/22 , B01D53/228 , B01D53/32 , B01D63/02 , B01D63/06 , B01D63/062 , B01D67/0048 , B01D71/022 , B01D71/024 , B01D2313/42 , B01D2323/08 , B01D2323/10 , B01D2325/26 , B01J19/2475 , B01J2219/00121 , B01J2219/00159 , B01J2219/00162 , C01B3/36 , C01B13/0255 , C01B2210/0046 , C01B2210/0051 , C01B2210/0062 , C04B38/00 , C04B2111/00525 , C04B2111/00801 , C23C8/10 , Y02T50/67 , Y10S48/05 , Y10S502/525 , C04B35/00
摘要： A process for converting organic compounds using composite materials in membrane reactors. The composite materials include a gas-tight ceramic, a porous metallic support, and an interfacial zone therebetween eliminate the need for mechanical seals between two such dissimilar materials. Oxygen ion-conducting dense ceramic membranes are formed on a porous metallic alloy to provide an interfacial zone identifiable by a gradient of composition in at least one metallic element across the interfacial zone between the dense ceramic membrane and the porous support. Processes using composite materials in accordance with the invention are, for example, used for production of synthesis gas comprising carbon monoxide and molecular hydrogen, whereby the synthesis gas is, advantageously, free of deleterious and/or inert gaseous diluents such as nitrogen.
摘要翻译： 在膜反应器中使用复合材料转化有机化合物的方法。 复合材料包括气密陶瓷，多孔金属载体和它们之间的界面区域，消除了两种这样的不同材料之间的机械密封的需要。 在多孔金属合金上形成氧离子传导致密陶瓷膜，以提供可通过致密陶瓷膜和多孔载体之间的界面区域在至少一个金属元素中的组成梯度可识别的界面区域。 使用根据本发明的复合材料的方法例如用于生产包含一氧化碳和分子氢的合成气，由此合成气有利地不含有害和/或惰性的气态稀释剂如氮气。
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2.发明授权
公开(公告)号：US5935533A
公开(公告)日：1999-08-10
申请号：US958574
申请日：1997-10-28
IPC分类号： B01D69/10 , B01D53/22 , B01D53/32 , B01D63/06 , B01D71/02 , B01J19/24 , C01B3/36 , C01B13/02 , C04B35/00 , C04B35/46 , C04B38/00 , C23C8/10 , B01J8/02
CPC分类号： B01D67/0041 , B01D53/22 , B01D53/228 , B01D53/32 , B01D63/06 , B01D63/062 , B01D71/022 , B01D71/024 , B01J19/2475 , C01B13/0255 , C01B3/36 , C04B38/00 , C23C8/10 , B01D2325/26 , B01J2219/00121 , B01J2219/00159 , B01J2219/00162 , C01B2210/0046 , C01B2210/0051 , C01B2210/0062 , C04B2111/00525 , C04B2111/00801 , Y02C20/20
摘要： The present invention relates to composite materials for membrane reactors which include a gas-tight ceramic, a porous support, and an interfacial zone therebetween. More particularly, this invention relates to composite materials using oxygen ion-conducting dense ceramic membranes formed on a porous support comprising a metallic alloy to provide an interfacial zone identifiable by a gradient of composition in at least one metallic element across the interfacial zone between the dense ceramic membrane and the porous support. Processes using composite materials in accordance with the invention are, for example, used for production of synthesis gas comprising carbon monoxide and molecular hydrogen which synthesis gas is, advantageously, free of deleterious and/or inert gaseous diluents such as nitrogen.
摘要翻译： 本发明涉及用于膜反应器的复合材料，其包括气密陶瓷，多孔载体和它们之间的界面区。 更具体地说，本发明涉及使用形成在包含金属合金的多孔载体上的氧离子传导致密陶瓷膜的复合材料，以提供通过至少一种金属元素中的组成梯度可识别的界面区域， 陶瓷膜和多孔载体。 使用根据本发明的复合材料的方法例如用于生产包含一氧化碳和分子氢的合成气，合成气有利地不含有害和/或惰性的气态稀释剂如氮气。
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公开(公告)号：US06200541B1
公开(公告)日：2001-03-13
申请号：US09306945
申请日：1999-05-07
IPC分类号： B01J802
CPC分类号： B01D67/0041 , B01D53/22 , B01D53/228 , B01D53/32 , B01D63/02 , B01D63/06 , B01D63/062 , B01D67/0048 , B01D71/022 , B01D71/024 , B01D2313/42 , B01D2323/08 , B01D2323/10 , B01D2325/26 , B01J19/2475 , B01J2219/00121 , B01J2219/00159 , B01J2219/00162 , C01B3/36 , C01B13/0255 , C01B2210/0046 , C01B2210/0051 , C01B2210/0062 , C04B38/00 , C04B2111/00525 , C04B2111/00801 , C23C8/10 , Y02T50/67 , Y10S48/05 , Y10S502/525 , C04B35/00
摘要： Composite materials of the invention, which include a gas-tight ceramic, a porous metallic support, and an interfacial zone therebetween eliminate the need for mechanical seals between two such dissimilar materials. Oxygen ion-conducting dense ceramic membranes are formed on a porous metallic alloy to provide an interfacial zone identifiable by a gradient of composition in at least one metallic element across the interfacial zone between the dense ceramic membrane and the porous support. Processes using composite materials in accordance with the invention are, for example, used for production of synthesis gas comprising carbon monoxide and molecular hydrogen, whereby the synthesis gas is, advantageously, free of deleterious and/or inert gaseous diluents such as nitrogen.
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4.发明授权Autothermic reactor and process using oxygen ion--conducting dense ceramic membrane 失效自热反应器和工艺采用氧离子导电致密陶瓷膜
公开(公告)号：US5980840A
公开(公告)日：1999-11-09
申请号：US845310
申请日：1997-04-25
IPC分类号： B01D53/22 , B01D53/88 , B01D71/02 , B01J8/00 , B01J19/24 , C01B3/38 , C01B3/40 , C01G49/00 , C01G51/00 , C04B35/00 , B01J8/02 , C10J1/28 , F28D21/00
CPC分类号： C01B3/382 , B01D53/885 , B01J19/2475 , B01J8/009 , C01B3/40 , B01J2219/00117 , B01J2219/00135 , B01J2219/00164 , B01J2219/00166 , C01B2203/1052 , C01B2203/1082 , C01B2203/142 , C01B2203/82
摘要： The present invention relates to devices for conducting, simultaneously, exothermic and endothermic chemical conversions with transfer of heat therebetween. More particularly, this invention relates to autothermic modules using oxygen ion-conducting dense ceramic membranes to separate, selectively, oxygen from an oxygen-containing gas and supply it directly to partial combustion of gaseous organic compounds. Processes using autothermic modules in accordance with this invention are, advantageously, used for production of synthesis gas comprising carbon monoxide and molecular hydrogen which synthesis gas is substantially free of deleterious and/or inert gaseous diluents such as nitrogen. In particular, for conversions, within the integral autothermic module, of natural gas or other forms of gaseous lower alkanes to synthesis gas by means of partial combustion followed by reforming.
摘要翻译： 本发明涉及用于同时传导放热和吸热化学转化的装置，其间传递热量。 更具体地说，本发明涉及使用氧离子传导致密陶瓷膜从含氧气体中选择性分离氧并将其直接供应到气态有机化合物的部分燃烧的自热模块。 使用根据本发明的自热模块的方法有利地用于生产包含一氧化碳和分子氢的合成气，该合成气基本上不含有害和/或惰性的气态稀释剂如氮气。 特别地，在整体自热模块内，通过部分燃烧，随后重整，将天然气或其它形式的气态低级烷烃转化成合成气。
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5.发明授权Cross-flow electrochemical reactor cells, cross-flow reactors, and use of cross-flow reactors for oxidation reactions 失效交叉流动电化学反应器电池，横流反应器和使用横流反应器进行氧化反应
公开(公告)号：US5356728A
公开(公告)日：1994-10-18
申请号：US048668
申请日：1993-04-16
申请人： Uthamalingam Balachandran , Roger B. Poeppel , Mark S. Kleefisch , Thaddeus P. Kobylinski , Carl A. Udovich
发明人： Uthamalingam Balachandran , Roger B. Poeppel , Mark S. Kleefisch , Thaddeus P. Kobylinski , Carl A. Udovich
IPC分类号： B01D53/22 , B01D71/02 , B01J12/00 , B01J19/24 , C01B13/02 , C01G51/00 , C04B35/01 , C04B35/26 , H01M8/12 , H01M8/00
CPC分类号： B01D67/0041 , B01D53/228 , B01D71/024 , B01J12/007 , B01J19/2475 , B01J19/2485 , C01B13/0203 , C01B13/0255 , C01G49/0018 , C01G49/009 , C01G51/006 , C04B35/01 , C04B35/2633 , H01M8/1231 , H01M8/1246 , B01D2257/104 , B01D2323/20 , B01D2325/26 , B01J2219/00051 , B01J2219/00186 , C01B2210/0051 , C01B2210/0071 , C01B2210/0075 , C01P2002/20 , C01P2002/34 , C01P2002/54 , C01P2002/72 , C01P2002/74 , C01P2002/77 , C01P2004/80 , C01P2006/80 , Y02E60/525 , Y02P70/56
摘要： This invention discloses cross-flow electrochemical reactor cells containing oxygen permeable materials which have both electron conductivity and oxygen ion conductivity, cross-flow reactors, and electrochemical processes using cross-flow reactor cells having oxygen permeable monolithic cores to control and facilitate transport of oxygen from an oxygen-containing gas stream to oxidation reactions of organic compounds in another gas stream. These cross-flow electrochemical reactors comprise a hollow ceramic blade positioned across a gas stream flow or a stack of crossed hollow ceramic blades containing a channel or channels for flow of gas streams. Each channel has at least one channel wall disposed between a channel and a portion of an outer surface of the ceramic blade, or a common wall with adjacent blades in a stack comprising a gas-impervious mixed metal oxide material of a perovskite structure having electron conductivity and oxygen ion conductivity. The invention includes reactors comprising first and second zones seprated by gas-impervious mixed metal oxide material material having electron conductivity and oxygen ion conductivity. Prefered gas-impervious materials comprise at least one mixed metal oxide having a perovskite structure or perovskite-like structure. The invention includes, also, oxidation processes controlled by using these electrochemical reactors, and these reactions do not require an external source of electrical potential or any external electric circuit for oxidation to proceed.
摘要翻译： 本发明公开了包含具有电子传导性和氧离子传导性的氧可渗透材料的横流电化学反应器电池，横流反应器和使用具有透氧整体芯的交叉流反应器电池的电化学方法来控制和促进氧气从 一种含氧气流转化为另一种气流中有机化合物的氧化反应。 这些交叉流动电化学反应器包括跨过气流流动的中空陶瓷刀片，或者包含用于气流流动的通道或通道的交叉中空陶瓷刀片堆叠。 每个通道具有设置在陶瓷刀片的通道和外表面的一部分之间的至少一个通道壁，或具有包括具有电子传导性的钙钛矿结构的气体不可渗透的混合金属氧化物材料的堆叠中的相邻刀片的公共壁 和氧离子电导率。 本发明包括包含由具有电子传导性和氧离子传导性的不透气的混合金属氧化物材料材料分离的第一和第二区的反应器。 优选的不透气材料包括至少一种具有钙钛矿结构或类钙钛矿结构的混合金属氧化物。 本发明还包括通过使用这些电化学反应器控制的氧化过程，并且这些反应不需要外部电位源或用于氧化进行的任何外部电路。
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公开(公告)号：US5723074A
公开(公告)日：1998-03-03
申请号：US626119
申请日：1996-04-01
申请人： Uthamalingam Balachandran , Mark S. Kleefisch , Thaddeus P. Kobylinski , Sherry L. Morissette , Shiyou Pei
发明人： Uthamalingam Balachandran , Mark S. Kleefisch , Thaddeus P. Kobylinski , Sherry L. Morissette , Shiyou Pei
IPC分类号： B01D53/22 , B01D71/02 , B01J12/00 , B01J19/24 , C01B13/02 , C01G51/00 , C04B35/01 , C04B35/26 , H01M8/12 , H01B1/06
CPC分类号： B01D67/0041 , B01D53/22 , B01D53/228 , B01D71/024 , B01J12/007 , B01J19/2475 , B01J19/2485 , C01B13/0203 , C01B13/0255 , C01G49/0018 , C01G49/009 , C01G51/006 , C04B35/01 , C04B35/2633 , H01M8/1231 , H01M8/1246 , B01D2257/104 , B01D2325/26 , B01J2219/00051 , B01J2219/00186 , C01B2210/0046 , C01B2210/0051 , C01B2210/0071 , C01B2210/0075 , C01P2002/20 , C01P2002/34 , C01P2002/54 , C01P2002/72 , C01P2002/74 , C01P2002/77 , C01P2002/78 , C01P2006/80 , Y02E60/525 , Y02P70/56
摘要： Preparation, structure, and properties of mixed metal oxide compositions and their uses are described. Mixed metal oxide compositions of the invention have stratified crystalline structure identifiable by means of powder X-ray diffraction patterns. In the form of dense ceramic membranes, the present compositions demonstrate an ability to separate oxygen selectively from a gaseous mixture containing oxygen and one or more other volatile components by means of ionic conductivities.
摘要翻译： 描述了混合金属氧化物组合物的制备，结构和性质及其用途。 本发明的混合金属氧化物组合物具有通过粉末X射线衍射图可鉴定的分层结晶结构。 以致密陶瓷膜的形式，本发明组合物显示出通过离子电导率从含氧气和一种或多种其它挥发性组分的气体混合物中选择性地分离氧气的能力。
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公开(公告)号：US5580497A
公开(公告)日：1996-12-03
申请号：US212251
申请日：1994-03-18
申请人： Uthamalingam Balachandran , Mark S. Kleefisch , Thaddeus P. Kobylinski , Sherry L. Morissette , Shiyou Pei
发明人： Uthamalingam Balachandran , Mark S. Kleefisch , Thaddeus P. Kobylinski , Sherry L. Morissette , Shiyou Pei
IPC分类号： B01D53/22 , B01D71/02 , B01J12/00 , B01J19/24 , C01B13/02 , C01G51/00 , C04B35/01 , C04B35/26 , H01M8/12 , H01B1/06
CPC分类号： B01D67/0041 , B01D53/22 , B01D53/228 , B01D71/024 , B01J12/007 , B01J19/2475 , B01J19/2485 , C01B13/0203 , C01B13/0255 , C01G49/0018 , C01G49/009 , C01G51/006 , C04B35/01 , C04B35/2633 , H01M8/1231 , H01M8/1246 , B01D2257/104 , B01D2325/26 , B01J2219/00051 , B01J2219/00186 , C01B2210/0046 , C01B2210/0051 , C01B2210/0071 , C01B2210/0075 , C01P2002/20 , C01P2002/34 , C01P2002/54 , C01P2002/72 , C01P2002/74 , C01P2002/77 , C01P2002/78 , C01P2006/80 , Y02E60/525 , Y02P70/56
摘要： Preparation, structure, and properties of mixed metal oxide compositions containing at least strontium, cobalt, iron and oxygen are described. The crystalline mixed metal oxide compositions of this invention have, for example, structure represented bySr.sub..alpha. (Fe.sub.1-x Co.sub.x).sub..alpha.+.beta. O.sub..delta.where x is a number in a range from 0.01 to about 1, .alpha. is a number in a range from about 1 to about 4, .beta. is a number in a range upward from 0 to about 20, and .delta. is a number which renders the compound charge neutral, and wherein the composition has a non-perovskite structure. Use of the mixed metal oxides in dense ceramic membranes which exhibit oxygen ionic conductivity and selective oxygen separation, are described as well as their use in separation of oxygen from an oxygen-containing gaseous mixture.
摘要翻译： 描述了至少包含锶，钴，铁和氧的混合金属氧化物组合物的制备，结构和性质。 本发明的结晶混合金属氧化物组合物具有例如由α（Fe1-xCox）α+βOδ表示的结构，其中x是0.01至约1的范围内的数，α是从 约1至约4，β是从0至约20的范围内的数字，并且δ是使化合物电荷为中性的数，并且其中所述组合物具有非钙钛矿结构。 介绍了在氧离子导电性和选择性氧分离的密集陶瓷膜中使用混合金属氧化物，以及它们在与含氧气体混合物中分离氧气的用途。
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公开(公告)号：US5639437A
公开(公告)日：1997-06-17
申请号：US706813
申请日：1996-09-03
申请人： Uthamalingam Balachandran , Mark S. Kleefisch , Thaddeus P. Kobylinski , Sherry L. Morissette , Shiyou Pei
发明人： Uthamalingam Balachandran , Mark S. Kleefisch , Thaddeus P. Kobylinski , Sherry L. Morissette , Shiyou Pei
IPC分类号： B01D53/22 , B01D71/02 , B01J12/00 , B01J19/24 , C01B13/02 , C01G51/00 , C04B35/01 , C04B35/26 , H01M8/12 , H01B1/06 , C01G37/14
CPC分类号： B01D67/0041 , B01D53/22 , B01D53/228 , B01D71/024 , B01J12/007 , B01J19/2475 , B01J19/2485 , C01B13/0203 , C01B13/0255 , C01G49/0018 , C01G49/009 , C01G51/006 , C04B35/01 , C04B35/2633 , H01M8/1231 , H01M8/1246 , B01D2257/104 , B01D2325/26 , B01J2219/00051 , B01J2219/00186 , C01B2210/0046 , C01B2210/0051 , C01B2210/0071 , C01B2210/0075 , C01P2002/20 , C01P2002/34 , C01P2002/54 , C01P2002/72 , C01P2002/74 , C01P2002/77 , C01P2002/78 , C01P2006/80 , Y02E60/525 , Y02P70/56
摘要： Preparation, structure, and properties of mixed metal oxide compositions containing at least strontium, cobalt, iron and oxygen are described. The crystalline mixed metal oxide compositions of this invention have, for example, structure represented bySr.sub..alpha. (Fe.sub.1-x Co.sub.x).sub..alpha.+.beta. O.sub..delta.where x is a number in a range from 0.01 to about 1, .alpha. is a number in a range from about 1 to about 4, .beta. is a number in a range upward from 0 to about 20, and .delta. is a number which renders the compound charge neutral, and wherein the composition has a non-perovskite structure. Use of the mixed metal oxides in dense ceramic membranes which exhibit oxygen ionic conductivity and selective oxygen separation, are described as well as their use in separation of oxygen from an oxygen-containing gaseous mixture.
摘要翻译： 描述了至少包含锶，钴，铁和氧的混合金属氧化物组合物的制备，结构和性质。 本发明的结晶混合金属氧化物组合物具有例如由Srα（Fe1-xCox）α+βOδ表示的结构，其中x是0.01至约1的数，α是范围内的数 从约1至约4，β是从0至约20的范围内的数字，并且δ是使化合物电荷为中性的数，并且其中所述组合物具有非钙钛矿结构。 介绍了在氧离子导电性和选择性氧分离的密集陶瓷膜中使用混合金属氧化物，以及它们在与含氧气体混合物中分离氧气的用途。
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公开(公告)号：US5399537A
公开(公告)日：1995-03-21
申请号：US110104
申请日：1993-08-20
IPC分类号： B01J23/00 , B01J23/74 , B01J23/755 , B01J27/232 , B01J37/08 , C01B3/38 , C01B3/40 , C01G53/00 , B01J21/16
CPC分类号： B82Y30/00 , B01J23/005 , B01J23/007 , B01J23/755 , B01J27/232 , B01J37/08 , B01J37/088 , C01B3/386 , C01B3/40 , C01G53/00 , C01G53/006 , C01B2203/0233 , C01B2203/0238 , C01B2203/0261 , C01B2203/1041 , C01B2203/1052 , C01B2203/1064 , C01B2203/1076 , C01B2203/1082 , C01B2203/1088 , C01B2203/1241 , C01P2002/22 , C01P2002/32 , C01P2002/72 , C01P2002/77 , C01P2002/78 , C01P2004/04 , C01P2004/62 , C01P2004/64 , C01P2004/80 , Y02P20/142 , Y02P20/52
摘要： A method and nickel-containing catalyst are disposed for preparing synthesis gas by the reforming of a hydrocarbyl compound using an oxygen-containing compound.
摘要翻译： 通过使用含氧化合物重整烃基化合物来设置方法和含镍催化剂来制备合成气。
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公开(公告)号：US5939353A
公开(公告)日：1999-08-17
申请号：US935209
申请日：1997-09-22
IPC分类号： B01J23/00 , B01J23/755 , B01J27/232 , B01J37/08 , C01B3/38 , C01B3/40 , C01G53/00 , B01J23/58
CPC分类号： B01J23/005 , B01J23/007 , B01J23/755 , B01J27/232 , B01J37/08 , B01J37/082 , B01J37/088 , B82Y30/00 , C01B3/386 , C01B3/40 , C01G53/00 , C01G53/006 , C01B2203/0233 , C01B2203/0238 , C01B2203/0261 , C01B2203/1011 , C01B2203/1041 , C01B2203/1047 , C01B2203/1052 , C01B2203/1064 , C01B2203/1076 , C01B2203/1082 , C01B2203/1088 , C01B2203/1241 , C01P2002/22 , C01P2002/32 , Y02P20/142 , Y02P20/52
摘要： A direct, simplified and relatively salt-free process is described for making anionic, hydrotalcite-type pillared clay compositions which contain nickel, and their heat-treated derivatives. Compositions of the invention are manufactured from ractants which contain a relatively minor amount of metal salts or, preferably, contain essentially no metal salts. Preferred compositions made by the process form a number of new nickel-containing catalytic materials which are unusually resistant to deactivation, for example resistant to coke formation when used to catalyze chemical conversions of a hydrocarbyl compound with an oxygen-containing gas at elevated temperatures to form synthesis gas.
摘要翻译： 描述了用于制备含有镍的阴离子，水滑石型柱状粘土组合物及其热处理衍生物的直接，简化和相对无盐的方法。 本发明的组合物由含有相对少量金属盐的反应物制成，或者优选基本上不含金属盐。 通过该方法制备的优选的组合物形成了许多新的含镍催化材料，其异常地抵抗失活，例如当用于在升高的温度下催化烃基化合物与含氧气体的化学转化反应时形成焦炭，以形成 合成气。
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