公开(公告)号：US09562472B2

公开(公告)日：2017-02-07

申请号：US14619260

申请日：2015-02-11

申请人： Sean M. Kelly ,  Shrikar Chakravarti ,  Juan Li

发明人： Sean M. Kelly ,  Shrikar Chakravarti ,  Juan Li

IPC分类号： B01D53/22 ,  F02C3/22 ,  H02K7/18 ,  C10J3/48 ,  F02C7/22 ,  C10J3/20 ,  F01D15/10 ,  F02C3/28 ,  C01B3/38 ,  C01B3/48 ,  C01B13/02 ,  F01K13/00 ,  F01K23/06

CPC分类号： F02C3/22 ,  B01D53/228 ,  C01B3/382 ,  C01B3/48 ,  C01B13/0251 ,  C01B2203/0244 ,  C01B2203/0283 ,  C01B2203/0415 ,  C01B2203/06 ,  C01B2203/1241 ,  C01B2203/127 ,  C01B2203/84 ,  C01B2203/86 ,  C10J2300/093 ,  C10J2300/0959 ,  C10J2300/0976 ,  C10J2300/1678 ,  F01D15/10 ,  F01K13/00 ,  F01K23/068 ,  F02C3/28 ,  F02C7/22 ,  H02K7/1823 ,  Y02E20/16 ,  Y02E20/18 ,  Y02E20/185 ,  Y02E20/326 ,  Y02E20/344 ,  Y02P20/129 ,  Y02P20/13 ,  Y02P30/30

摘要： A carbon capture enabled system and method for generating electric power and/or fuel from methane containing sources using oxygen transport membranes by first converting the methane containing feed gas into a high pressure synthesis gas. Then, in one configuration the synthesis gas is combusted in oxy-combustion mode in oxygen transport membranes based boiler reactor operating at a pressure at least twice that of ambient pressure and the heat generated heats steam in thermally coupled steam generation tubes within the boiler reactor; the steam is expanded in steam turbine to generate power; and the carbon dioxide rich effluent leaving the boiler reactor is processed to isolate carbon. In another configuration the synthesis gas is further treated in a gas conditioning system configured for carbon capture in a pre-combustion mode using water gas shift reactors and acid gas removal units to produce hydrogen or hydrogen-rich fuel gas that fuels an integrated gas turbine and steam turbine system to generate power. The disclosed method and system can also be adapted to integrate with coal gasification systems to produce power from both coal and methane containing sources with greater than 90% carbon isolation.

摘要翻译： 一种采用碳捕获的系统和方法，用于通过首先将含甲烷的进料气体转化为高压合成气体，使用氧气输送膜从含甲烷的源产生电能和/或燃料。 然后，在一种配置中，合成气在氧气传输膜的锅炉反应器中以氧气燃烧模式燃烧，其工作压力至少为环境压力的两倍，并且产生的热量在锅炉反应器内的热耦合蒸汽发生管中加热蒸汽; 蒸汽在蒸汽轮机中膨胀以发电; 并且离开锅炉反应器的富含二氧化碳的流出物被处理以分离碳。 在另一种配置中，合成气在配置成以预燃燃烧模式进行碳捕集的气体调节系统中进一步处理，其中使用水煤气变换反应器和酸性气体去除单元来产生用于燃烧集成燃气轮机的氢或富氢燃料气体， 蒸汽轮机系统发电。 所公开的方法和系统还可以适应于与煤气化系统集成以从具有大于90％碳隔离的含煤和含甲烷的源产生电力。

公开(公告)号：US20150226118A1

公开(公告)日：2015-08-13

申请号：US14619260

申请日：2015-02-11

申请人： Sean M. Kelly ,  Shrikar Chakravarti ,  Juan Li

发明人： Sean M. Kelly ,  Shrikar Chakravarti ,  Juan Li

IPC分类号： F02C3/22 ,  H02K7/18 ,  C10J3/48 ,  F02C7/22 ,  B01D53/22 ,  C10J3/20 ,  F01D15/10 ,  F02C3/28

CPC分类号： F02C3/22 ,  B01D53/228 ,  C01B3/382 ,  C01B3/48 ,  C01B13/0251 ,  C01B2203/0244 ,  C01B2203/0283 ,  C01B2203/0415 ,  C01B2203/06 ,  C01B2203/1241 ,  C01B2203/127 ,  C01B2203/84 ,  C01B2203/86 ,  C10J2300/093 ,  C10J2300/0959 ,  C10J2300/0976 ,  C10J2300/1678 ,  F01D15/10 ,  F01K13/00 ,  F01K23/068 ,  F02C3/28 ,  F02C7/22 ,  H02K7/1823 ,  Y02E20/16 ,  Y02E20/18 ,  Y02E20/185 ,  Y02E20/326 ,  Y02E20/344 ,  Y02P20/129 ,  Y02P20/13 ,  Y02P30/30

摘要： A carbon capture enabled system and method for generating electric power and/or fuel from methane containing sources using oxygen transport membranes by first converting the methane containing feed gas into a high pressure synthesis gas. Then, in one configuration the synthesis gas is combusted in oxy-combustion mode in oxygen transport membranes based boiler reactor operating at a pressure at least twice that of ambient pressure and the heat generated heats steam in thermally coupled steam generation tubes within the boiler reactor; the steam is expanded in steam turbine to generate power; and the carbon dioxide rich effluent leaving the boiler reactor is processed to isolate carbon. In another configuration the synthesis gas is further treated in a gas conditioning system configured for carbon capture in a pre-combustion mode using water gas shift reactors and acid gas removal units to produce hydrogen or hydrogen-rich fuel gas that fuels an integrated gas turbine and steam turbine system to generate power. The disclosed method and system can also be adapted to integrate with coal gasification systems to produce power from both coal and methane containing sources with greater than 90% carbon isolation.

摘要翻译： 一种采用碳捕获的系统和方法，用于通过首先将含甲烷的进料气体转化为高压合成气体，使用氧气输送膜从含甲烷的源产生电力和/或燃料。 然后，在一种配置中，合成气在氧气传输膜的锅炉反应器中以氧气燃烧模式燃烧，其工作压力至少为环境压力的两倍，并且产生的热量在锅炉反应器内的热耦合蒸汽发生管中加热蒸汽; 蒸汽在蒸汽轮机中膨胀以发电; 并且离开锅炉反应器的富含二氧化碳的流出物被处理以分离碳。 在另一种配置中，合成气在配置成以预燃燃烧模式进行碳捕集的气体调节系统中进一步处理，其中使用水煤气变换反应器和酸性气体去除单元来产生用于燃烧集成燃气轮机的氢或富氢燃料气体， 蒸汽轮机系统发电。 所公开的方法和系统还可以适应于与煤气化系统集成以从具有大于90％碳隔离的含煤和含甲烷的源产生电力。

公开(公告)号：US20140319427A1

公开(公告)日：2014-10-30

申请号：US14098731

申请日：2013-12-06

申请人： Shrikar Chakravarti ,  Brian R. Kromer ,  Keith A. Craigie ,  Sean M. Kelly ,  Juan Li

发明人： Shrikar Chakravarti ,  Brian R. Kromer ,  Keith A. Craigie ,  Sean M. Kelly ,  Juan Li

IPC分类号： C01B3/38

CPC分类号： C01B3/382 ,  C01B3/384 ,  C01B13/0251 ,  C01B2203/0233 ,  C01B2203/0283 ,  C01B2203/043 ,  C01B2203/0822 ,  C01B2203/0827 ,  C01B2203/142 ,  Y02P20/128

摘要： A method and system for producing a synthesis gas in an oxygen transport membrane based reforming system that utilizes a combined feed stream having a steam to carbon ratio between about 1.6 and 3.0 and a temperature between about 500° C. and 750° C. The combined feed stream is comprised a pre-reformed hydrocarbon feed, superheated steam, and a reaction product stream created by the reaction of a hydrogen containing stream reacted with the permeated oxygen at the permeate side of the oxygen transport membrane elements and wherein the hydrogen containing stream is a recycled portion of the synthesis gas.

摘要翻译： 一种用于在基于氧传输膜的重整系统中生产合成气的方法和系统，其利用蒸汽与碳之比在约1.6和3.0之间以及在约500℃和750℃之间的温度的组合进料流。 进料流包括预重整的烃进料，过热蒸汽和通过在氧输送膜元件的渗透侧与与渗透氧反应的含氢流反应产生的反应产物流，其中含氢流是 合成气的再循环部分。

公开(公告)号：US09365422B2

公开(公告)日：2016-06-14

申请号：US14098731

申请日：2013-12-06

申请人： Shrikar Chakravarti ,  Brian R. Kromer ,  Keith A. Craigie ,  Sean M. Kelly ,  Juan Li

发明人： Shrikar Chakravarti ,  Brian R. Kromer ,  Keith A. Craigie ,  Sean M. Kelly ,  Juan Li

IPC分类号： C01B3/24 ,  C01B3/38 ,  C01B13/02

CPC分类号： C01B3/382 ,  C01B3/384 ,  C01B13/0251 ,  C01B2203/0233 ,  C01B2203/0283 ,  C01B2203/043 ,  C01B2203/0822 ,  C01B2203/0827 ,  C01B2203/142 ,  Y02P20/128

摘要： A method and system for producing a synthesis gas in an oxygen transport membrane based reforming system that utilizes a combined feed stream having a steam to carbon ratio between about 1.6 and 3.0 and a temperature between about 500° C. and 750° C. The combined feed stream is comprised a pre-reformed hydrocarbon feed, superheated steam, and a reaction product stream created by the reaction of a hydrogen containing stream reacted with the permeated oxygen at the permeate side of the oxygen transport membrane elements and wherein the hydrogen containing stream is a recycled portion of the synthesis gas.

摘要翻译： 一种用于在基于氧传输膜的重整系统中生产合成气的方法和系统，其利用蒸汽与碳之比在约1.6和3.0之间以及在约500℃和750℃之间的温度的组合进料流。 进料流包括预重整的烃进料，过热蒸汽和通过在氧输送膜元件的渗透侧与与渗透氧反应的含氢流反应产生的反应产物流，其中含氢流是 合成气的再循环部分。

公开(公告)号：US20140323599A1

公开(公告)日：2014-10-30

申请号：US14081403

申请日：2013-11-15

申请人： Shrikar Chakravarti ,  Minish M. Shah ,  Raymond Francis Drnevich ,  Wladimir Y. Sarmiento-Darkin ,  Brian R. Kromer ,  Sean M. Kelly

发明人： Shrikar Chakravarti ,  Minish M. Shah ,  Raymond Francis Drnevich ,  Wladimir Y. Sarmiento-Darkin ,  Brian R. Kromer ,  Sean M. Kelly

IPC分类号： C07C29/151

CPC分类号： C07C29/1518 ,  C01B3/38 ,  C01B3/382 ,  C01B13/0251 ,  C01B2203/0233 ,  C01B2203/0244 ,  C01B2203/0261 ,  C01B2203/061 ,  C01B2203/0833 ,  C01B2203/141 ,  C01B2203/148 ,  C07C31/04

摘要： A method and system for producing methanol that employs both an oxygen transport membrane (OTM) based reforming system together with a more traditional steam methane reforming (SMR) and/or autothermal (ATR) synthesis gas production system is disclosed. The dual mode system and method for producing the synthesis gas in a methanol production process optimizes the efficiency and productivity of the methanol plant by using the OTM based reforming system as an independent source of synthesis gas. The disclosed methods and systems are configurable either as a retrofit to existing methanol production facilities or as an integrated package into newly constructed methanol production facilities.

摘要翻译： 公开了一种用于生产甲醇的方法和系统，其采用基于氧传输膜（OTM）的重整系统与更传统的蒸汽甲烷重整（SMR）和/或自热（ATR）合成气生产系统。 在甲醇生产过程中生产合成气的双模系统和方法通过使用基于OTM的重整系统作为独立的合成气源来优化甲醇装置的效率和生产率。 公开的方法和系统可以作为对现有甲醇生产设施的改造或作为新建甲醇生产设备的综合包装进行配置。

公开(公告)号：US09115045B2

公开(公告)日：2015-08-25

申请号：US14081403

申请日：2013-11-15

申请人： Shrikar Chakravarti ,  Minish M. Shah ,  Raymond Francis Drnevich ,  Wladimir Y. Sarmiento-Darkin ,  Brian R. Kromer ,  Sean M. Kelly

发明人： Shrikar Chakravarti ,  Minish M. Shah ,  Raymond Francis Drnevich ,  Wladimir Y. Sarmiento-Darkin ,  Brian R. Kromer ,  Sean M. Kelly

IPC分类号： C07C29/151 ,  C01B3/38 ,  C01B13/02

CPC分类号： C07C29/1518 ,  C01B3/38 ,  C01B3/382 ,  C01B13/0251 ,  C01B2203/0233 ,  C01B2203/0244 ,  C01B2203/0261 ,  C01B2203/061 ,  C01B2203/0833 ,  C01B2203/141 ,  C01B2203/148 ,  C07C31/04

摘要： A method and system for producing methanol that employs both an oxygen transport membrane (OTM) based reforming system together with a more traditional steam methane reforming (SMR) and/or autothermal (ATR) synthesis gas production system is disclosed. The dual mode system and method for producing the synthesis gas in a methanol production process optimizes the efficiency and productivity of the methanol plant by using the OTM based reforming system as an independent source of synthesis gas. The disclosed methods and systems are configurable either as a retrofit to existing methanol production facilities or as an integrated package into newly constructed methanol production facilities.

摘要翻译： 公开了一种用于生产甲醇的方法和系统，其采用基于氧传输膜（OTM）的重整系统与更传统的蒸汽甲烷重整（SMR）和/或自热（ATR）合成气生产系统。 在甲醇生产过程中生产合成气的双模系统和方法通过使用基于OTM的重整系统作为独立的合成气源来优化甲醇装置的效率和生产率。 公开的方法和系统可以作为对现有甲醇生产设施的改造或作为新建甲醇生产设备的综合包装进行配置。

公开(公告)号：US20200001248A1

公开(公告)日：2020-01-02

申请号：US16558917

申请日：2019-09-03

申请人： Jiefeng Lin ,  Pawel Plonczak ,  Sean M. Kelly ,  Uttam R. Doraswami ,  Jonathan A. Lane

发明人： Jiefeng Lin ,  Pawel Plonczak ,  Sean M. Kelly ,  Uttam R. Doraswami ,  Jonathan A. Lane

IPC分类号： B01D71/02 ,  B01D67/00 ,  B01D69/12 ,  B01J23/46 ,  B01J23/89 ,  B01J35/06

摘要： A dual function composite oxygen transport membrane having a layered structure of mixed conducting oxygen transport materials on a first side of a porous substrate and a reforming catalyst layer on an opposing second side of the porous substrate. The layered structure of the mixed conducting oxygen transport materials contains an intermediate porous layer of mixed conducting oxygen transport materials formed on the porous substrate with a dense impervious layer of mixed conducting oxygen transport materials over the intermediate porous layer, and an optional surface exchange layer of mixed conducting oxygen transport materials over the dense impervious layer. The layered structure and the reforming catalyst layer are formed in separate steps.

公开(公告)号：US10118823B2

公开(公告)日：2018-11-06

申请号：US14969486

申请日：2015-12-15

申请人： Sean M. Kelly ,  Sadashiv M. Swami ,  John D. Peck

发明人： Sean M. Kelly ,  Sadashiv M. Swami ,  John D. Peck

IPC分类号： C01B3/38 ,  C01B13/02

摘要： A method of operating an oxygen transport membrane based reforming system employing one or more packs of thermally coupled panels of reformer tubes and oxygen transport membrane (“OTM”) reactors close to thermo-neutral point is provided. The method produces syngas by converting a hydrocarbon-containing feed, such as natural gas in the reformer tubes of a pack by endothermic steam reforming reactions. The heat required for endothermic reforming reactions is provided by exothermic oxidizing reactions occurring inside the OTM reactors of the pack. At a thermo-neutral point the heat released by exothermic reactions matches the heat required to support endothermic reactions and heat losses in the pack. The method modulates the flow rate of hydrocarbon-containing feed and/or steam-to-carbon ratio of the combined feed to the pack to maintain the surface temperature of oxygen transport membrane reactors below a target maximum temperature. The syngas product oxygen-to-carbon ratio is maintained within a desired target range such that the OTM based reforming system is operated close to thermo-neutral point.

公开(公告)号：US20150098880A1

公开(公告)日：2015-04-09

申请号：US14509381

申请日：2014-10-08

申请人： Sean M. Kelly

发明人： Sean M. Kelly

IPC分类号： B01D53/46 ,  B01J19/24

CPC分类号： B01D53/46 ,  B01D53/226 ,  B01J8/009 ,  B01J8/025 ,  B01J8/062 ,  B01J8/065 ,  B01J19/2475 ,  B01J2208/00176 ,  B01J2208/00371 ,  B01J2219/00006 ,  B01J2219/24 ,  C01B3/382 ,  C01B3/384 ,  C01B3/386 ,  C01B13/0251 ,  C01B2203/0233 ,  C01B2203/0261 ,  C01B2203/0805 ,  C01B2203/0844 ,  C01B2203/1241 ,  C01B2203/148 ,  C07C1/041 ,  C07C1/0485

摘要： A system and method for air temperature control in an oxygen transport membrane based reactor is provided. The system and method involves introducing a specific quantity of cooling air or trim air in between stages in a multistage oxygen transport membrane based reactor or furnace to maintain generally consistent surface temperatures of the oxygen transport membrane elements and associated reactors. The associated reactors may include reforming reactors, boilers or process gas heaters.

摘要翻译： 提供了一种用于基于氧传输膜的反应器中的空气温度控制的系统和方法。 该系统和方法包括在基于多级氧传输膜的反应器或炉中的阶段之间引入特定量的冷却空气或修整空气，以保持氧传输膜元件和相关联的反应器的大致一致的表面温度。 相关联的反应器可以包括重整反应器，锅炉或工艺气体加热器。

公开(公告)号：US20140219884A1

公开(公告)日：2014-08-07

申请号：US14149053

申请日：2014-01-07

申请人： Sean M. Kelly ,  Charles Robinson ,  Gervase Maxwell Christie ,  Uttam R. Doraswami

发明人： Sean M. Kelly ,  Charles Robinson ,  Gervase Maxwell Christie ,  Uttam R. Doraswami

IPC分类号： C01B13/08

CPC分类号： C01B13/08 ,  B01D53/00 ,  B01D53/228 ,  B01D2256/12 ,  B01D2257/102 ,  B01D2258/06 ,  C01B3/384 ,  C01B13/0251 ,  C01B2203/0233 ,  C01B2203/0811 ,  C01B2203/0822 ,  C01B2203/1241 ,  Y02P20/128

摘要： An oxygen transport membrane assembly having a coating or overlay system is provided. The overlay or coating system is disposed on the one or more surfaces of the metal containing components within the oxygen transport membrane assembly and comprises a plurality of protective layers providing oxidation resistance, chromium diffusion barrier and high emissivity. The disclosed overlay or coating system may include at least one layer of an aluminum oxide or magnesium-aluminum oxide to provide an effective oxidation resistance and/or chromium diffusion barrier. In addition, the overlay or coating system includes a high emissivity layer such as a high porosity ceramic-oxide layer or an aluminum-phosphate layer including a plurality of carbon encapsulated within the aluminum-phosphate matrix.

摘要翻译： 提供具有涂层或覆盖系统的氧传输膜组件。 覆盖层或涂层系统设置在氧传输膜组件内的含金属成分的一个或多个表面上，并且包括提供抗氧化性，铬扩散阻挡层和高发射率的多个保护层。 公开的覆盖层或涂层系统可以包括至少一层氧化铝或镁 - 氧化铝，以提供有效的抗氧化性和/或铬扩散阻挡层。 此外，覆盖层或涂层体系包括诸如高孔隙率陶瓷氧化物层的高发射率层或包含在磷酸铝基质内的多个碳的磷酸铝层。