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1. 发明申请

WO2013009559A1 METHOD AND APPARATUS FOR PRODUCING SYNTHESIS GAS 审中-公开
标题翻译：生产合成气的方法和装置
公开(公告)号：WO2013009559A1
公开(公告)日：2013-01-17
申请号：PCT/US2012/045515
申请日：2012-07-05
申请人： PRAXAIR TECHNOLOGY, INC. , KELLY, Sean, M. , KROMER, Brian, R. , LITWIN, Michael, M. , ROSEN, Lee, J. , CHRISTIE, Gervase, Maxwell , WILSON, Jamie, R. , KOSOWSKI, Lawrence, W. , ROBINSON, Charles
发明人： KELLY, Sean, M. , KROMER, Brian, R. , LITWIN, Michael, M. , ROSEN, Lee, J. , CHRISTIE, Gervase, Maxwell , WILSON, Jamie, R. , KOSOWSKI, Lawrence, W. , ROBINSON, Charles
IPC分类号： C01B3/38 , C01B13/02 , B01J8/06
CPC分类号： B01J8/00 , B01J8/0285 , B01J19/2475 , B01J19/2485 , B01J2208/00309 , B01J2208/00504 , B01J2208/00902 , B01J2219/00117 , B01J2219/00157 , C01B3/384 , C01B13/0251 , C01B2203/0233 , C01B2203/0238 , C01B2203/062 , C01B2203/0822 , C01B2203/0827 , C01B2203/0883 , C01B2203/1058 , C01B2203/1241 , Y02P20/128 , Y02P20/142
摘要： A method and apparatus for producing a synthesis gas product having one or more oxygen transport membrane elements (2) thermally coupled to one or more catalytic reactors (3) such that heat generated from the oxygen transport membrane element supplies endothermic heating requirements for steam methane reforming reactions occurring within the catalytic reactor through radiation and convention heat transfer. A hydrogen containing stream (34) preferably containing no more than 20 percent methane is combusted within the oxygen transport membrane element to produce the heat and a heated combustion product stream (36). The heated combustion product stream (36) is combined with a reactant stream (38) to form a combined stream (40) that is subjected to the reforming within the catalytic reactor (3). The apparatus may include modules in which tubular membrane elements surround a central reactor tube.
摘要翻译：一种用于生产具有热耦合到一个或多个催化反应器（3）的一个或多个氧传输膜元件（2）的合成气产品的方法和装置，使得由氧传输膜元件产生的热量为蒸汽甲烷重整提供吸热加热要求通过辐射和常规热传递在催化反应器内发生反应。优选含有不超过20％甲烷的含氢流（34）在氧输送膜元件内燃烧以产生热量和加热的燃烧产物流（36）。加热的燃烧产物流（36）与反应物流（38）组合以形成在催化反应器（3）内进行重整的组合流（40）。该装置可以包括其中管状膜元件围绕中央反应器管的模块。

2. 发明申请

WO2013009560A1 OXYGEN TRANSPORT MEMBRANE SYSTEM AND METHOD FOR TRANSFERRING HEAT TO CATALYTIC/PROCESS REACTORS 审中-公开
标题翻译：氧传输膜系统和将热传递到催化/加工反应器的方法
公开(公告)号：WO2013009560A1
公开(公告)日：2013-01-17
申请号：PCT/US2012/045519
申请日：2012-07-05
申请人： PRAXAIR TECHNOLOGY, INC. , KELLY, Sean, M. , KROMER, Brian, R. , LITWIN, Michael, M. , ROSEN, Lee, J. , CHRISTIE, Gervase, Maxwell , WILSON, Jamie, R. , KOSOWSKI, Lawrence, W. , ROBINSON, Charles
发明人： KELLY, Sean, M. , KROMER, Brian, R. , LITWIN, Michael, M. , ROSEN, Lee, J. , CHRISTIE, Gervase, Maxwell , WILSON, Jamie, R. , KOSOWSKI, Lawrence, W. , ROBINSON, Charles
IPC分类号： C01B13/02 , B01J8/06 , C01B3/38
CPC分类号： B01J8/00 , B01J8/0285 , B01J19/2475 , B01J19/2485 , B01J2208/00309 , B01J2208/00504 , B01J2208/00902 , B01J2219/00117 , B01J2219/00157 , C01B3/384 , C01B13/0251 , C01B2203/0233 , C01B2203/0238 , C01B2203/062 , C01B2203/0822 , C01B2203/0827 , C01B2203/0883 , C01B2203/1058 , C01B2203/1241 , Y02P20/128 , Y02P20/142
摘要： A method and apparatus for producing heat used in a synthesis gas production process is provided. The disclosed method and apparatus include a plurality of tubular oxygen transport membrane elements adapted to separate oxygen from an oxygen containing stream contacting the retentate side of the membrane elements. The permeated oxygen is combusted with a hydrogen containing synthesis gas stream contacting the permeate side of the tubular oxygen transport membrane elements thereby generating a reaction product stream and radiant heat. The present method and apparatus also includes at least one catalytic reactor containing a catalyst to promote the steam reforming reaction wherein the catalytic reactor is surrounded by the plurality of tubular oxygen transport membrane elements. The view factor between the catalytic reactor and the plurality of tubular oxygen transport membrane elements radiating heat to the catalytic reactor is greater than or equal to 0.5.
摘要翻译：提供了一种用于生产合成气生产过程中使用的热的方法和装置。所公开的方法和装置包括多个管状氧传输膜元件，其适于将氧气与接触膜元件的滞留侧的含氧物流分离。渗透的氧气与含有氢的合成气流与管状氧传输膜元件的渗透侧接触，从而产生反应产物流和辐射热。本发明的方法和装置还包括至少一个含有促进蒸汽重整反应的催化剂的催化反应器，其中催化反应器被多个管状氧传输膜元件包围。催化反应器和向催化反应器辐射热量的多个管状氧传输膜元件之间的视图因子大于或等于0.5。

3. 发明申请

WO2014074559A1 CATALYST CONTAINING OXYGEN TRANSPORT MEMBRANE 审中-公开
标题翻译：催化剂含氧运输膜
公开(公告)号：WO2014074559A1
公开(公告)日：2014-05-15
申请号：PCT/US2013/068657
申请日：2013-11-06
申请人： PRAXAIR TECHNOLOGY, INC.
发明人： LANE, Jonathan, A. , WILSON, Jamie, R. , CHRISTIE, Gervase, Maxwell
IPC分类号： B01D53/22 , C01B13/02 , B01D71/02 , B01D67/00 , B01D69/10 , B01D69/12
CPC分类号： B01D53/228 , B01D67/0041 , B01D69/10 , B01D69/12 , B01D71/024 , B01D2323/18 , C01B13/0255
摘要： A composite oxygen transport membrane having a dense layer, a porous support layer and an intermediate porous layer located between the dense layer and the porous support layer. Both the dense layer and the intermediate porous layer are formed from an ionic conductive material to conduct oxygen ions and an electrically conductive material to conduct electrons. The porous support layer has a high permeability, high porosity, and a microstructure exhibiting substantially uniform pore size distribution as a result of using PMMA pore forming materials or a bi-modal particle size distribution of the porous support layer materials. Catalyst particles selected to promote oxidation of a combustible substance are located in the intermediate porous layer and in the porous support adjacent to the intermediate porous layer. The catalyst particles can be formed by wicking a solution of catalyst precursors through the porous support toward the intermediate porous layer.
摘要翻译：一种复合氧传输膜，其具有致密层，多孔载体层和位于致密层和多孔载体层之间的中间多孔层。致密层和中间多孔层都由离子导电材料形成以导电氧离子和导电材料以导电。由于使用PMMA孔隙形成材料或多孔载体层材料的双峰粒度分布，多孔载体层具有高渗透性，高孔隙率和显微组织显示出基本均匀的孔径分布。被选择用于促进可燃物质的氧化的催化剂颗粒位于中间多孔层和邻近中间多孔层的多孔载体中。可以通过将催化剂前体的溶液通过多孔载体向中间多孔层芯吸而形成催化剂颗粒。

4. 发明申请

WO2015054228A3 CERAMIC OXYGEN TRANSPORT MEMBRANE ARRAY, REFORMING REACTOR AND VALVE ASSEMBLY 审中-公开
公开(公告)号：WO2015054228A3
公开(公告)日：2015-04-16
申请号：PCT/US2014/059463
申请日：2014-10-07
申请人： PRAXAIR TECHNOLOGY, INC.
发明人： KELLY, Sean, M. , CHRISTIE, Gervase, Maxwell , ROBINSON, Charles , WILSON, Jamie, R. , GONZALEZ, Javier, E. , DORASWAMI, Uttam, R.
IPC分类号： B01J8/06 , B01J8/00 , B01J19/24 , C01B3/38 , C01B13/02 , B01J12/00 , F16K15/04
摘要： A oxygen transport membrane assembly (214) is disclosed. The oxygen transport membrane assembly comprises a plurality of oxygen transport membrane repeating units (204). Each oxygen transport membrane repeating unit (204) comprises two or more oxygen transport membrane tubes coupled together and configured to be in fluid communication with either a feed manifold (268) and an exhaust manifold (264). The oxygen transport membrane tubes have a permeate side located on an interior surface of the tube and a retentate side located on an exterior surface of the tube. A multi-pass catalytic reforming tube reactor comprising a serpentine shaped reforming tube is disclosed. An oxygen transport membrane isolation valve assembly comprising a housing, a restraining pin or structure disposed in the housing and a ceramic ball disposed in the flow path of the housing is also disclosed.

5. 发明申请

WO2015054223A2 CERAMIC OXYGEN TRANSPORT MEMBRANE ARRAY REACTOR AND REFORMING METHOD 审中-公开
标题翻译：陶瓷氧运输膜阵列反应器和改造方法
公开(公告)号：WO2015054223A2
公开(公告)日：2015-04-16
申请号：PCT/US2014/059457
申请日：2014-10-07
申请人： PRAXAIR TECHNOLOGY, INC.
发明人： KELLY, Sean, M. , CHRISTIE, Gervase, Maxwell , ROBINSON, Charles , WILSON, Jamie, R. , GONZALEZ, Javier, E. , DORASWAMI, Uttam, R.
IPC分类号： B01J12/00
CPC分类号： B01J8/009 , B01J8/065 , B01J8/067 , B01J12/007 , B01J19/242 , B01J19/2425 , B01J19/243 , B01J19/2475 , B01J2208/00309 , B01J2208/00938 , B01J2219/00006 , B01J2219/0004 , B01J2219/0006 , B01J2219/00117 , C01B3/382 , C01B3/384 , C01B13/0255 , C01B2203/0233 , C01B2203/0244 , C01B2203/0894 , C01B2203/127 , F22B1/003 , F22B1/16 , Y02P20/129
摘要： The invention relates to a commercially viable modular ceramic oxygen transport membrane system for utilizing heat generated in reactively-driven oxygen transport membrane tubes to generate steam, heat process fluid and/or provide energy to carry out endothermic chemical reactions. The system provides for improved thermal coupling of oxygen transport membrane tubes to steam generation tubes or process heater tubes or reactor tubes for efficient and effective radiant heat transfer.
摘要翻译：本发明涉及一种商业可行的模块化陶瓷氧输送膜系统，用于利用在反应驱动的氧传输膜管中产生的热产生蒸汽，加热过程流体和/或提供能量以进行吸热化学反应。该系统提供氧传输膜管与蒸汽发生管或过程加热器管或反应管的热耦合，用于有效和有效的辐射热传递。

6. 发明申请

WO2015054219A3 CERAMIC OXYGEN TRANSPORT MEMBRANE ARRAY REFORMING REACTOR 审中-公开
公开(公告)号：WO2015054219A3
公开(公告)日：2015-04-16
申请号：PCT/US2014/059453
申请日：2014-10-07
申请人： PRAXAIR TECHNOLOGY, INC.
发明人： KELLY, Sean, M. , CHRISTIE, Gervase, Maxwell , ROSEN, Lee, J. , ROBINSON, Charles , WILSON, Jamie, R. , GONZALEZ, Javier, E. , DORASWAMI, Uttam, R.
IPC分类号： B01J8/06 , B01J8/00 , B01J19/24 , C01B3/38 , C01B13/02 , B01J12/00
摘要： A commercially viable modular ceramic oxygen transport membrane reforming reactor for producing a synthesis gas that improves the thermal coupling of reactively-driven oxygen transport membrane tubes and catalyst reforming tubes required to efficiently and effectively produce synthesis gas. An oxygen transport membrane panel (214) for transferring radiant heat to the plurality of catalytic reforming tubes is used. The oxygen transport membrane panel comprises a plurality of oxygen transport membrane repeating units (204) arranged in a tightly packed linear or co-planar orientation. Each oxygen transport membrane repeating unit (204) comprises two or more oxygen transport membrane tubes coupled together and configured to be in fluid communication with either a feed manifold (268) or an exhaust manifold (264). The oxygen transport membrane tubes have a permeate side located on an interior surface of the tube and a retentate side located on an exterior surface of the tube.

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