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1. 发明申请

WO02056400A3 FUEL CELL POWER PLANT WITH ENERGY RECOVERY FROM FUEL STORAGE 审中-公开
标题翻译：燃油电池，能够从燃料储存中恢复能源
公开(公告)号：WO02056400A3
公开(公告)日：2002-10-24
申请号：PCT/CA0200032
申请日：2002-01-09
申请人： QUESTAIR TECHNOLOGIES INC , KEEFER BOWIE , KNIGHTS SHANNA D , ST-PIERRE JEAN , ROY SURAJIT , NELSON AMY E
发明人： KEEFER BOWIE G , KNIGHTS SHANNA D , ST-PIERRE JEAN , ROY SURAJIT , NELSON AMY E
IPC分类号： F02B43/10 , H01M8/04 , H01M8/06 , B01D53/047
CPC分类号： F02B43/10 , F02G1/043 , F17C11/005 , H01M8/04007 , H01M8/04089 , H01M8/04119 , H01M8/0662 , Y02T10/16 , Y02T10/166 , Y02T10/32
摘要： Power plant systems and processes are described that enable recovery of at least a portion of the fuel storage energy associated with a storage system for supplying fuel to the power plant systems. A first embodiment of an energy-recovery power plant system includes at least one fuel storage container and at least one expander that can receive fuel from the fuel storage container at a first pressure and provide the fuel to the power plant at a second pressure that is lower than the first pressure. A second embodiment of an energy-recovery power plant system includes a first conduit fluidly coupling the fuel storage container and the power plant for delivering fuel from the fuel storage container to the power plant and at least one regenerative thermodynamic cycle engine thermally coupled to the first conduit such that heat may be exchanged between the fuel and a working fluid for the regenerative thermodynamic cycle engine.
摘要翻译：描述了能够恢复与用于向发电厂系统供应燃料的存储系统相关联的燃料储存能量的至少一部分的发电厂系统和过程。能量回收发电厂系统的第一实施例包括至少一个燃料储存容器和至少一个膨胀器，其能够在第一压力下从燃料储存容器接收燃料，并在第二压力下将燃料提供给发电厂低于第一压力。能量回收发电厂系统的第二实施例包括将燃料储存容器和发电厂流体耦合的第一导管，用于将燃料从燃料储存容器输送至发电厂，以及至少一个热耦合到第一导管，使得可以在燃料和用于再生热力循环发动机的工作流体之间交换热量。

2. 发明申请

WO0245821A3 METHODS AND APPARATUSES FOR GAS SEPARATION BY PRESSURE SWING ADSORPTION WITH PARTIAL GAS PRODUCT FEED TO FUEL CELL POWER SOURCE 审中-公开
标题翻译：用于气体分离的方法和装置通过压力释放将部分气体产物送入燃料电池电源
公开(公告)号：WO0245821A3
公开(公告)日：2002-09-06
申请号：PCT/CA0101768
申请日：2001-12-07
申请人： QUESTAIR TECHNOLOGIES INC , CONNOR DENIS , KEEFER BOWIE , MCLEAN CHRISTOPHER R , KNIGHTS SHANNA D , ST-PIERRE JEAN
发明人： CONNOR DENIS , KEEFER BOWIE G , MCLEAN CHRISTOPHER R , KNIGHTS SHANNA D , ST-PIERRE JEAN
IPC分类号： B01D53/047 , H01M8/04 , H01M8/06
CPC分类号： B01D53/06 , B01D53/047 , B01D53/0476 , B01D53/053 , B01D2253/108 , B01D2256/10 , B01D2256/12 , B01D2257/102 , B01D2257/104 , B01D2258/0208 , B01D2259/40005 , B01D2259/40009 , B01D2259/40015 , B01D2259/4003 , B01D2259/40032 , B01D2259/40066 , B01D2259/40067 , B01D2259/403 , B01D2259/4533 , B01D2259/4541 , H01M8/04089 , H01M8/0612
摘要： Various systems, method and apparatuses are disclosed that include a pressure swing adsorption apparatus coupled to a fuel cell, wherein the fuel cell receives at least a portion of a product gas from the pressure swing adsorption and powers the pressure swing adsorption apparatus. Also disclosed is a portable gas separator or a portable oxygen concentrator that include a housing that houses a rotary pressure swing adsorption apparatus.
摘要翻译：公开了包括耦合到燃料电池的变压吸附装置的各种系统，方法和装置，其中燃料电池从变压吸附件接收至少一部分产物气体并对变压吸附装置供电。还公开了一种便携式气体分离器或便携式氧气浓缩器，其包括容纳旋转变压吸附装置的壳体。

3. 发明专利

AU1575202A Methods and apparatuses for gas separation by pressure swing adsorption with partial gas product feed to fuel cell power source 未知
公开(公告)号：AU1575202A
公开(公告)日：2002-06-18
申请号：AU1575202
申请日：2001-12-07
申请人： QUESTAIR TECHNOLOGIES INC , CONNOR DENIS , KEEFER BOWIE , MCLEAN CHRISTOPHER R , KNIGHTS SHANNA D , ST-PIERRE JEAN
发明人： CONNOR DENIS , KEEFER BOWIE G , MCLEAN CHRISTOPHER R , KNIGHTS SHANNA D , ST-PIERRE JEAN
IPC分类号： B01D53/047 , H01M8/04 , H01M8/06
摘要： Various systems, method and apparatuses are disclosed that include a pressure swing adsorption apparatus coupled to a fuel cell, wherein the fuel cell receives at least a portion of a product gas from the pressure swing adsorption and powers the pressure swing adsorption apparatus. Also disclosed is a portable gas separator that include a housing that houses a rotary pressure swing adsorption apparatus.

4. 发明申请

WO0235623A2 SYSTEMS AND PROCESSES FOR PROVIDING HYDROGEN TO FUEL CELLS 审中-公开
标题翻译：向氢燃料电池提供氢的系统和工艺
公开(公告)号：WO0235623A2
公开(公告)日：2002-05-02
申请号：PCT/CA0101523
申请日：2001-10-26
申请人： QUESTAIR TECHNOLOGIES INC , KEEFER BOWIE , SAWADA JAMES A , JOHANNES ERIK P , ROY SURAJIT , BROWN MICHAEL J
发明人： KEEFER BOWIE G , SAWADA JAMES A , JOHANNES ERIK P , ROY SURAJIT , BROWN MICHAEL J
IPC分类号： C01B3/32 , B01D53/047 , B01D53/08 , B01J4/00 , B01J20/18 , C01B3/38 , C01B3/40 , C01B3/48 , C01B3/56 , H01M8/00 , H01M8/04 , H01M8/06 , H01M8/10
CPC分类号： B01D53/06 , B01D53/047 , B01D53/261 , B01D2253/102 , B01D2253/108 , B01D2256/16 , B01D2257/502 , B01D2257/80 , B01D2258/0208 , B01D2259/40001 , B01D2259/40005 , B01D2259/402 , B01D2259/4541 , C01B3/38 , C01B3/386 , C01B3/56 , C01B2203/00 , C01B2203/0233 , C01B2203/025 , C01B2203/0283 , C01B2203/043 , C01B2203/047 , C01B2203/0475 , C01B2203/0495 , C01B2203/066 , C01B2203/0811 , C01B2203/0822 , C01B2203/0827 , C01B2203/0883 , C01B2203/1076 , C01B2203/1211 , C01B2203/1223 , C01B2203/1229 , C01B2203/1241 , C01B2203/1288 , C01B2203/146 , C01B2203/147 , C01B2203/82 , H01M8/04022 , H01M8/04029 , H01M8/04156 , H01M8/0612 , H01M8/0662 , Y02C10/08 , Y02P20/128 , Y02P20/129 , Y02P20/52
摘要： A process and system for providing a hydrogen-containing gas stream to a fuel cell anode that includes providing a hydrogen-containing gas stream that includes carbon monoxide, introducing the hydrogen-containing gas stream into a pressure swing adsorption module that includes at least one carbon monoxide-selective adsorbent to produce a purified hydrogen-containing gas stream, and introducing the purified hydrogen-containing gas stream to the fuel cell anode. The pressure swing adsorption module can also include a second adsorbent and/or catalyst. Also disclosed is a fuel cell system coupled to an internal combustion engine and a fuel cell system that utilizes fuel cell waste heat for vaporizing a hydrocarbon/water mixture.
摘要翻译：一种用于向燃料电池阳极提供含氢气体流的方法和系统，其包括提供包含一氧化碳的含氢气体流，将含氢气流引入变压吸附模块，所述变压吸附模块包括至少一个碳一氧化碳选择性吸附剂以产生纯化的含氢气流，并将纯化的含氢气体流引入燃料电池阳极。变压吸附模块还可以包括第二吸附剂和/或催化剂。还公开了一种联接到内燃机和燃料电池系统的燃料电池系统，其利用燃料电池废热来蒸发烃/水混合物。

5. 发明申请

WO0235623A8 SYSTEMS AND PROCESSES FOR PROVIDING HYDROGEN TO FUEL CELLS 审中-公开
标题翻译：向氢燃料电池提供氢的系统和工艺
公开(公告)号：WO0235623A8
公开(公告)日：2003-10-30
申请号：PCT/CA0101523
申请日：2001-10-26
申请人： QUESTAIR TECHNOLOGIES INC , KEEFER BOWIE , SAWADA JAMES A , JOHANNES ERIK P , ROY SURAJIT , BROWN MICHAEL J
发明人： KEEFER BOWIE G , SAWADA JAMES A , JOHANNES ERIK P , ROY SURAJIT , BROWN MICHAEL J
IPC分类号： C01B3/32 , B01D53/047 , B01D53/08 , B01J4/00 , B01J20/18 , C01B3/38 , C01B3/40 , C01B3/48 , C01B3/56 , H01M8/00 , H01M8/04 , H01M8/06 , H01M8/10
CPC分类号： B01D53/06 , B01D53/047 , B01D53/261 , B01D2253/102 , B01D2253/108 , B01D2256/16 , B01D2257/502 , B01D2257/80 , B01D2258/0208 , B01D2259/40001 , B01D2259/40005 , B01D2259/402 , B01D2259/4541 , C01B3/38 , C01B3/386 , C01B3/56 , C01B2203/00 , C01B2203/0233 , C01B2203/025 , C01B2203/0283 , C01B2203/043 , C01B2203/047 , C01B2203/0475 , C01B2203/0495 , C01B2203/066 , C01B2203/0811 , C01B2203/0822 , C01B2203/0827 , C01B2203/0883 , C01B2203/1076 , C01B2203/1211 , C01B2203/1223 , C01B2203/1229 , C01B2203/1241 , C01B2203/1288 , C01B2203/146 , C01B2203/147 , C01B2203/82 , H01M8/04022 , H01M8/04029 , H01M8/04156 , H01M8/0612 , H01M8/0662 , Y02C10/08 , Y02P20/128 , Y02P20/129 , Y02P20/52
摘要： A process and system for providing a hydrogen-containing gas stream to a fuel cell anode that includes providing a hydrogen-containing gas stream that includes carbon monoxide, introducing the hydrogen-containing gas stream into a pressure swing adsorption module that includes at least one carbon monoxide-selective adsorbent to produce a purified hydrogen-containing gas stream, and introducing the purified hydrogen-containing gas stream to the fuel cell anode. The pressure swing adsorption module can also include a second adsorbent and/or catalyst. Also disclosed is a fuel cell system coupled to an internal combustion engine and a fuel cell system that utilizes fuel cell waste heat for vaporizing a hydrocarbon/water mixture.
摘要翻译：一种用于向燃料电池阳极提供含氢气体流的方法和系统，其包括提供包含一氧化碳的含氢气体流，将含氢气流引入变压吸附模块，所述变压吸附模块包括至少一个碳一氧化碳选择性吸附剂以产生纯化的含氢气流，并将纯化的含氢气体流引入燃料电池阳极。变压吸附模块还可以包括第二吸附剂和/或催化剂。还公开了一种联接到内燃机和燃料电池系统的燃料电池系统，其利用燃料电池废热来蒸发烃/水混合物。

6. 发明申请

WO2004030130A3 SOLID OXIDE FUEL CELL SYSTEMS 审中-公开
标题翻译：固体氧化物燃料电池系统
公开(公告)号：WO2004030130A3
公开(公告)日：2004-09-16
申请号：PCT/CA0301500
申请日：2003-09-29
申请人： QUESTAIR TECHNOLOGIES INC , KEEFER BOWIE , BABICKI MATTHEW L , KIRBY MARK
发明人： KEEFER BOWIE G , BABICKI MATTHEW L , KIRBY MARK
IPC分类号： H01M8/00 , H01M8/02 , H01M8/04 , H01M8/06 , H01M8/12 , H01M8/24
CPC分类号： H01M8/04007 , H01M8/0637 , H01M8/1231 , H01M8/243 , Y02E60/566
摘要： Enhanced high temperature fuel cell systems, such as solid oxide fuel cell systems and molten carbonate fuel cell systems are disclosed. Embodiments of the disclosure include solid oxide and molten carbonate fuel cell systems incorporating gas separation apparati facilitating the recycle of hydrogen fuel from fuel cell anode exhaust for supply to the fuel cell anode inlet. Further embodiments of the disclosure include solid oxide and molten carbonate fuel cell systems incorporating inventive combinations of anode materials conducive to combination with enriched hydrogen fuel. Other embodiments of the disclosure include gas separation apparati for providing enriched oxygen feed to the cathode inlet of solid oxide and molten carbonate fuel cells.
摘要翻译：公开了增强的高温燃料电池系统，例如固体氧化物燃料电池系统和熔融碳酸盐燃料电池系统。本公开的实施方案包括固体氧化物和熔融碳酸盐燃料电池系统，其结合气体分离装置，促进氢燃料从燃料电池阳极排气中再循环以供应到燃料电池阳极入口。本公开的另外的实施方案包括固体氧化物和熔融碳酸盐燃料电池系统，其结合有助于与富集氢燃料组合的阳极材料的本发明组合。本公开的其它实施方案包括气体分离装置，用于向固体氧化物和熔融碳酸盐燃料电池的阴极入口提供富集的氧气进料。

7. 发明申请

WO2004076017A8 HYDROGEN RECYCLE FOR HIGH TEMPERATURE FUEL CELLS 审中-公开
标题翻译：氢循环用于高温燃料电池
公开(公告)号：WO2004076017A8
公开(公告)日：2005-11-10
申请号：PCT/CA2004000289
申请日：2004-02-26
申请人： QUESTAIR TECHNOLOGIES INC , KEEFER BOWIE , BABICKI MATTHEW L
发明人： KEEFER BOWIE G , BABICKI MATTHEW L
IPC分类号： H01M8/04 , B01D20060101 , B01D53/04 , B01D53/06 , H01M2/00 , H01M2/02 , H01M2/14 , H01M8/00 , H01M8/10 , H01M8/12 , H01M8/14 , H01M8/18 , B01D
CPC分类号： H01M8/04231 , B01D53/0462 , B01D53/047 , B01D53/0476 , B01D53/06 , B01D53/261 , B01D2253/108 , B01D2253/25 , B01D2253/3425 , B01D2256/10 , B01D2256/12 , B01D2256/16 , B01D2257/504 , B01D2257/70 , B01D2257/80 , B01D2258/0208 , B01D2259/40001 , B01D2259/40005 , B01D2259/4566 , H01M8/04097 , H01M8/0668 , H01M8/0687 , H01M2008/1293 , H01M2008/147 , Y02C10/08 , Y02E60/526
摘要： High temperature fuel cell electrical generation systems are provided that are adapted to enable selective generation of electrical power, and/or hydrogen fuel, and/or useable heat, allowing flexible operation of the generation system. In such embodiments, the high temperature fuel cell may be either a MCFC or a SOFC. The disclosed systems relate to high temperature fuel cells exploiting gas separation devices in which a first gas mixture is to be separated so that a first product of the separation is enriched in a first component, while a second component is mixed with a displacement purge stream to form a second gas mixture, with provision to prevent cross contamination of purge gas components into the first product stream. The invention may be applied to hydrogen (component A) enrichment from syngas mixtures such as fuel cell anode exhaust, where dilute carbon dioxide (component B) is to be rejected such as to the atmosphere or for recycle to the fuel cell cathode in the case of molten carbonate fuel cells, by purging with cathode exhaust oxygen-depleted air (as component C).
摘要翻译：提供了高温燃料电池发电系统，其适于能够选择性地产生电力和/或氢燃料和/或可用的热量，从而允许发电系统的灵活运行。在这样的实施例中，高温燃料电池可以是MCFC或SOFC。所公开的系统涉及利用气体分离装置的高温燃料电池，其中第一气体混合物将被分离，使得分离的第一产物富集在第一组分中，而第二组分与位移清洗流混合形成第二气体混合物，其规定为防止吹扫气体组分交叉污染到第一产物流中。本发明可以应用于来自合成气混合物（例如燃料电池阳极排气）的氢（组分A）富集，其中稀释二氧化碳（组分B）将被排除到大气中或者在循环到燃料电池阴极的情况下的熔融碳酸盐燃料电池，通过用阴极排出的贫氧空气（作为组分C）进行吹扫。

8. 发明申请

WO2004076017A3 Hydrogen recycle for high temperature fuel cells 审中-公开
标题翻译：用于高温燃料电池的氢循环
公开(公告)号：WO2004076017A3
公开(公告)日：2006-02-02
申请号：PCT/CA2004000289
申请日：2004-02-26
申请人： QUESTAIR TECHNOLOGIES INC , KEEFER BOWIE , BABICKI MATTHEW L
发明人： KEEFER BOWIE G , BABICKI MATTHEW L
IPC分类号： H01M8/04 , B01D20060101 , B01D53/04 , B01D53/06 , H01M2/00 , H01M2/02 , H01M2/14 , H01M8/00 , H01M8/10 , H01M8/12 , H01M8/14 , H01M8/18
CPC分类号： H01M8/04231 , B01D53/0462 , B01D53/047 , B01D53/0476 , B01D53/06 , B01D53/261 , B01D2253/108 , B01D2253/25 , B01D2253/3425 , B01D2256/10 , B01D2256/12 , B01D2256/16 , B01D2257/504 , B01D2257/70 , B01D2257/80 , B01D2258/0208 , B01D2259/40001 , B01D2259/40005 , B01D2259/4566 , H01M8/04097 , H01M8/0668 , H01M8/0687 , H01M2008/1293 , H01M2008/147 , Y02C10/08 , Y02E60/526
摘要： High temperature fuel cell electrical generation systems are provided that are adapted to enable selective generation of electrical power, and/or hydrogen fuel, and/or useable heat, allowing flexible operation of the generation system. In such embodiments, the high temperature fuel cell may be either a MCFC or a SOFC. The disclosed systems relate to high temperature fuel cells exploiting gas separation devices in which a first gas mixture is to be separated so that a first product of the separation is enriched in a first component, while a second component is mixed with a displacement purge stream to form a second gas mixture, with provision to prevent cross contamination of purge gas components into the first product stream. The invention may be applied to hydrogen (component A) enrichment from syngas mixtures such as fuel cell anode exhaust, where dilute carbon dioxide (component B) is to be rejected such as to the atmosphere or for recycle to the fuel cell cathode in the case of molten carbonate fuel cells, by purging with cathode exhaust oxygen-depleted air (as component C).
摘要翻译：提供了高温燃料电池发电系统，其适于能够选择性地产生电力和/或氢燃料和/或可用的热量，从而允许发电系统的灵活运行。在这样的实施例中，高温燃料电池可以是MCFC或SOFC。所公开的系统涉及利用气体分离装置的高温燃料电池，其中第一气体混合物将被分离，使得分离的第一产物富集在第一组分中，而第二组分与位移清洗流混合形成第二气体混合物，其规定为防止吹扫气体组分交叉污染到第一产物流中。该方法可以应用于来自合成气混合物（例如燃料电池阳极排气）的氢（组分A）富集，其中稀释的二氧化碳（组分B）将被排除到大气中或在循环到燃料电池阴极的情况下的熔融碳酸盐燃料电池，通过用阴极排出的贫氧空气（作为组分C）进行吹扫。

9. 发明申请

WO03063276A3 HIGH TEMPERATURE FUEL CELL POWER PLANT 审中-公开
标题翻译：高温燃油电池发电厂
公开(公告)号：WO03063276A3
公开(公告)日：2003-10-16
申请号：PCT/CA0300107
申请日：2003-01-27
申请人： QUESTAIR TECHNOLOGIES INC , KEEFER BOWIE
发明人： KEEFER BOWIE G
IPC分类号： B01D53/04 , B01D53/06 , B60L11/18 , H01M8/00 , H01M8/04 , H01M8/06 , H01M8/12
CPC分类号： H01M8/04231 , H01M8/04022 , H01M8/04097 , H01M8/0662
摘要： The present disclosure relates to a high temperature fuel cell-based electrical generation system, which employs gas separation means for enhancing the energy efficiency of high temperature fuel cells, such as solid oxide and molten carbonate fuel cells. High temperature fuel cell generation systems of the prior art have not successfully addressed the problem of how to optimize the management of fuel and exhaust gases in the system to maximize energy efficiency and provide optimal use of fuel resources while minimizing environmental impact. An object of the invention is to provide MCFC or SOFC generation systems adapted to manipulate reactant concentrations for enhanced performance and economics, and MCFC systems more particularly adapted to efficiently transfer carbon dioxide from the anode to the cathode while enhancing electrical power output. The high temperature fuel cell power generation system disclosed comprises a gas separation means to recover hydrogen gas from the anode exhaust and an energy recovery means to recover energy from the fuell cell exhaust gases and to provide at least a portion of such recovered energy to drive mechanical loads associated with the operation of the gas separation means.
摘要翻译：本公开涉及基于高温燃料电池的发电系统，其采用气体分离装置来提高诸如固体氧化物和熔融碳酸盐燃料电池的高温燃料电池的能量效率。现有技术的高温燃料电池生成系统尚未成功地解决如何优化系统中燃料和废气的管理的问题，以最大限度地提高能源效率并提供燃料资源的最佳利用，同时最小化环境影响。本发明的目的是提供适于操纵反应物浓度以提高性能和经济性的MCFC或SOFC生成系统，以及更特别地适于在增强电力输出的同时有效地将二氧化碳从阳极转移到阴极的MCFC系统。所公开的高温燃料电池发电系统包括从阳极排气回收氢气的气体分离装置，以及能量回收装置，用于从富尔细胞废气中回收能量，并提供至少一部分回收的能量来驱动机械与气体分离装置的操作有关的负载。

10. 发明申请

WO0141900A3 PROCESS AND APPARATUS FOR PRESSURE SWING ADSORPTION SEPARATION OF A GAS MIXTURE 审中-公开
标题翻译：气体混合物的压力释放吸附分离的方法和装置
公开(公告)号：WO0141900A3
公开(公告)日：2001-12-13
申请号：PCT/CA0001450
申请日：2000-12-11
申请人： QUESTAIR TECHNOLOGIES INC , KEEFER BOWIE , SCOTT JULIE C , MCLEAN CHRISTOPHER
发明人： KEEFER BOWIE G , SCOTT JULIE C , MCLEAN CHRISTOPHER
IPC分类号： A61M16/10 , B01D53/04 , B01D53/047 , B01D53/06 , C01B13/02
CPC分类号： B01D53/0476 , B01D53/047 , B01D53/053 , B01D53/06 , B01D2253/108 , B01D2256/12 , B01D2257/504 , B01D2259/40003 , B01D2259/40005 , B01D2259/40052 , B01D2259/40069 , B01D2259/40075 , B01D2259/4533 , B01D2259/4541 , C01B13/0259 , C01B2210/0046 , Y02C10/08 , Y02P20/152
摘要： Gas separation by pressure swing adsorption (PSA) and vacuum pressure swing adsorption (VPSA), to obtain a purified product gas of the less strongly adsorbed fraction of the feed gas mixture, is performed with an apparatus having a plurality of adsorbers. The adsorbers cooperate with first and second valve means in a rotary PSA module, with the PSA cycle characterized by multiple intermediate pressure levels between the higher and lower pressures of the PSA cycle. Gas flows enter or exit the PSA module at the intermediate pressure levels as well as the higher and lower pressure levels, under substantially steady conditions of flow and pressure. The PSA module comprises a rotor containing laminated sheet adsorbers and rotating within a stator, with ported valve faces between the rotor and stator to control the timing of the flows entering or exiting the adsorbers in the rotor. Feed gas is compressed prior to entry to the first valve means. Exhaust is passed either directly or through a vacuum pump to the atmosphere.
摘要翻译：用具有多个吸附器的装置进行通过变压吸附（PSA）和真空变压吸附（VPSA）的气体分离，以获得进料气体混合物的较弱吸附级分的纯化产物气体。吸附器在旋转PSA模块中与第一和第二阀装置配合，PSA循环的特征在于PSA循环的较高和较低压力之间的多个中间压力水平。在基本稳定的流量和压力条件下，气体流在中间压力水平以及较高和较低压力水平下进入或离开PSA模块。 PSA模块包括含有层压片吸附器并在定子内旋转的转子，其中转子和定子之间具有带孔的阀面，以控制进入或离开转子中的吸附器的流动时间。进料气体在进入第一阀装置之前被压缩。排气直接或通过真空泵通入大气。

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