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1. 发明公开

EP2415512A4 PRESSURE VARIATION ADSORPTION METHOD FOR GAS SEPARATION OF GAS AND APPARATUS THEREFOR 有权
标题翻译：用于闸门分离的压力变化吸附程序及其装置
公开(公告)号：EP2415512A4
公开(公告)日：2012-08-22
申请号：EP10761331
申请日：2010-03-17
申请人： TAIYO NIPPON SANSO CORP
发明人： YAMAWAKI MASAYA , ISHIHARA YOSHIO , ARIMURA TADANOBU
IPC分类号： B01D53/04 , C01B23/00
CPC分类号： B01D53/0438 , B01D53/047 , B01D2253/102 , B01D2256/18 , B01D2257/11 , B01D2259/40064 , B01D2259/404 , B01D2259/41 , C01B23/0052 , C01B23/0063 , C01B2210/0032 , C01B2210/0037

2. 发明公开

EP1846140A4 IMPROVED INTEGRATION OF RAPID CYCLE PRESSURE SWING ADSORPTION WITH REFINERY PROCESS UNITS (HYDROPROCESSING, HYDROCRACKING, ETC.) 有权
标题翻译： WITH精炼厂工艺设备短周期变压吸附改善集成（HYDRO PROCESSING，加氢裂化等）
公开(公告)号：EP1846140A4
公开(公告)日：2012-05-16
申请号：EP06719105
申请日：2006-01-20
申请人： EXXONMOBIL RES & ENG CO
发明人： SABOTTKE CRAIG Y , ECKES RICHARD L , CORCORAN EDWARD W , SUNDARAM NARASIMHAN , KAUL BAL K
IPC分类号： B01D53/047 , C10G45/02 , C10G45/32 , C10G45/44 , C10G45/58 , C10G47/00
CPC分类号： B01D53/0473 , B01D2253/108 , B01D2256/10 , B01D2256/12 , B01D2256/16 , B01D2256/18 , B01D2256/22 , B01D2256/24 , B01D2256/245 , B01D2257/502 , B01D2257/702 , B01D2257/80 , B01D2259/40013 , B01D2259/4003 , B01D2259/40043 , B01D2259/40062 , B01D2259/40064

3. 发明公开

EP2281775A1 Process for the production of hydrogen and carbon dioxide utilizing a co-purge pressure swing adsorption unit 审中-公开
标题翻译：工艺生产二氧化碳的使用共SPÜLDRUCKWECHSELADSORPTIONSEINHEIT
公开(公告)号：EP2281775A1
公开(公告)日：2011-02-09
申请号：EP10168509.7
申请日：2010-07-06
申请人： L'Air Liquide Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude
发明人： Grover, Bhadra S.
IPC分类号： C01B3/34 , C01B3/56 , C01B3/36 , C01B3/38 , C01B3/48
CPC分类号： C01B3/384 , B01D53/047 , B01D53/75 , B01D2256/16 , B01D2256/24 , B01D2257/504 , B01D2259/40054 , B01D2259/40064 , B01D2259/402 , B01D2259/404 , B01D2259/4148 , C01B3/36 , C01B3/382 , C01B3/48 , C01B3/56 , C01B2203/0233 , C01B2203/0244 , C01B2203/025 , C01B2203/0283 , C01B2203/043 , C01B2203/047 , C01B2203/0475 , C01B2203/048 , C01B2203/1235 , C01B2203/148 , C01B2203/86 , F25J3/0625 , F25J3/0655 , F25J3/067 , F25J2205/40 , F25J2205/60 , F25J2230/30 , F25J2230/80 , F25J2245/02 , F25J2260/80 , Y02C10/08 , Y02C10/12 , Y02P20/152 , Y02P30/30
摘要： The present invention provides a process for recovering gaseous hydrogen and gaseous carbon dioxide from a mixture of hydrocarbons by utilizing a system that includes a reformer unit, an optional water gas shift reactor, and a pressure swing adsorption unit in conjunction with a carbon dioxide purification unit such as a cryogenic purification unit or a catalytic oxidizer. In this process, purified CO 2 from the CO 2 purification unit is used as a co-feed/co-purge in the pressure swing adsorption unit in order to produce a CO 2 tail gas that includes a higher concentration of CO 2 .
摘要翻译：本发明提供了用于通过利用一个系统确实回收来自烃的混合物气态氢和气态二氧化碳的方法包括：重整单元在和可选的水煤气变换反应器，变压吸附单元与二氧化碳净化单元一起检查作为一个低温净化单元或催化氧化器。在这个过程中，从CO 2净化单元净化的CO 2，以产生CO 2气体尾确实包括CO 2的浓度越高，使用如在变压吸附单元中的共同进料/共吹扫。

4. 发明公开

EP1838418A1 TEMPERATURE-BASED BREAKTHROUGH DETECTION AND PRESSURE SWING ADSORPTION SYSTEMS AND FUEL PROCESSING SYSTEMS INCLUDING THE SAME 审中-公开
标题翻译：基于温度的突破探测系统和变压吸附和燃料处理系统，其
公开(公告)号：EP1838418A1
公开(公告)日：2007-10-03
申请号：EP05825452.5
申请日：2005-11-29
申请人： IdaTech, LLC.
发明人： GIVENS, James, A.
IPC分类号： B01D53/047
CPC分类号： B01D53/047 , B01D2256/16 , B01D2259/40009 , B01D2259/40062 , B01D2259/40064 , C01B3/56 , C01B13/0255 , C01B2203/0233 , C01B2203/0261 , C01B2203/0283 , C01B2203/0405 , C01B2203/043 , C01B2203/0465 , C01B2203/047 , C01B2203/0475 , C01B2203/048 , C01B2210/0046 , Y02P30/30
摘要： Pressure swing adsorption (PSA) assemblies with temperature-based breakthrough detection systems, as well as to hydrogen-generation assemblies and/or fuel cell systems containing the same, and to methods of operating the same. The detection systems (140) are adapted to detect a measured temperature associated with adsorbent (100) in an adsorbent bed of a PSA assembly (73) and to control the operation of at least the PSA assembly responsive at least in part thereto, such as responsive to the relationship between the measured temperature and at least one reference temperature. The reference temperature may include a stored value, a previously measured temperature and/or a temperature measured elsewhere in the PSA assembly. In some embodiments, the reference temperature is associated with adsorbent downstream from the adsorbent from which the measured temperature is detected. In some embodiments, the PSA cycle and/or components thereof are determined at least in part by the relationship between the measured and reference temperatures.

5. 发明授权

EP1142623B1 PSA Process for removal of bulk carbon dioxide from a wet high-temperature gas 有权
标题翻译：在高温下PSA方法，用于从湿气体中除去二氧化碳
公开(公告)号：EP1142623B1
公开(公告)日：2004-04-21
申请号：EP00127272.3
申请日：2000-12-18
申请人： AIR PRODUCTS AND CHEMICALS, INC.
发明人： Sircar, Shivaji , Golden, Catherine Marie Anne
IPC分类号： B01D53/047
CPC分类号： B01D53/047 , B01D53/0423 , B01D2257/504 , B01D2259/40062 , B01D2259/40064 , B01D2259/40079 , B01D2259/40081 , B01D2259/403 , Y02C10/08 , Y02C20/20

6. 发明公开

EP1354619A1 METHOD FOR SEPARATING HYDROGEN GAS 有权
标题翻译： VERFAHREN ZUR ABTRENNUNG VON WASSERSTOFFGAS
公开(公告)号：EP1354619A1
公开(公告)日：2003-10-22
申请号：EP01272298.9
申请日：2001-12-21
申请人： SUMITOMO SEIKA CHEMICALS CO., LTD.
发明人： SUMIDA, Toshihiko, Sumitoma Seika Chem. Co., Ltd. , SASANO, Hiroaki Sumitoma Seika Chem. Co., Ltd. , MIYAKE, Masanori Sumitomo Seika Chem. Co., Ltd.
IPC分类号： B01D53/04
CPC分类号： B01D53/047 , B01D2253/1085 , B01D2253/25 , B01D2256/16 , B01D2257/108 , B01D2257/502 , B01D2257/504 , B01D2257/7022 , B01D2259/4003 , B01D2259/40032 , B01D2259/40037 , B01D2259/40047 , B01D2259/40052 , B01D2259/40064 , B01D2259/40066 , B01D2259/40069 , B01D2259/40081 , B01D2259/403 , B01D2259/404 , Y02C10/08
摘要： Product gas (Gpro) is separated from material gas (Gmat) by a PSA process utilizing a plurality of adsorption towers (A-C) each loaded with an adsorbent. The separation of the product gas (Gpro) is performed by repeating a cycle comprising an adsorption step, a decompression step, a desorption step, a cleaning step and a pressurization step. In the decompression step, remaining gas (Grem) as cleaning gas is introduced from one adsorption tower (C) to another adsorption tower (B) . The amount of the remaining gas (Grem) introduced is 2 to 7 times the volume of the adsorbent loaded in the adsorption tower (B) as converted into volume at common temperature and under atmospheric pressure. To remove both of carbon monoxide and carbon dioxide from the material gas (Gmat) by a single kind of adsorbent, use is made of zeolite having a faujasite structure with a Si/Al ratio lying in a range of 1 to 1.5 and a lithium-exchange ratio of no less than 95%.
摘要翻译：产物气体（Gpro）通过使用多个吸附剂的多个吸附塔（A-C）的PSA方法与原料气体（Gmat）分离。通过重复包括吸附步骤，减压步骤，解吸步骤，清洁步骤和加压步骤的循环来进行产物气体（Gpro）的分离。在减压步骤中，作为清洁气体的残留气体（Grem）从一个吸附塔（C）引入另一个吸附塔（B）。引入的剩余气体（Grem）的量是在常温和大气压下转化为体积的吸附塔（B）中吸附剂的体积的2至7倍。为了通过单种吸附剂从原料气体（Gmat）中除去一氧化碳和二氧化碳，可以使用Si / Al比在1〜1.5范围内的八面沸石结构的沸石，交换率不低于95％。

7. 发明公开

EP1283739A1 MULTIPLE BED PRESSURE SWING ADSORPTION METHOD AND APPARATUS 有权
标题翻译： MEHRBETTIGES变压吸附
公开(公告)号：EP1283739A1
公开(公告)日：2003-02-19
申请号：EP01935239.2
申请日：2001-05-10
申请人： AIRSEP CORPORATION
发明人： MCCOMBS, Norman, R. , CASEY, Robert, E.
IPC分类号： B01D53/047
CPC分类号： B01D53/047 , B01D2253/106 , B01D2256/12 , B01D2257/102 , B01D2259/40003 , B01D2259/40007 , B01D2259/40064 , B01D2259/40066 , B01D2259/40079 , B01D2259/40081 , B01D2259/403 , B01D2259/4533
摘要： A compact multiple bed pressure swing adsorption apparatus to produce a high concentration of oxygen efficiently and at minimum noise levels by using inactive pressurized adsorber beds to purge adsorbed nitrogen.

8. 发明公开

EP1027915A3 Single bed pressure swing adsorption process and system 有权
标题翻译： PSA方法和装置与鞋底床
公开(公告)号：EP1027915A3
公开(公告)日：2002-10-23
申请号：EP00300894.3
申请日：2000-02-04
申请人： AIR PRODUCTS AND CHEMICALS, INC.
发明人： Naheiri, Tarik
IPC分类号： B01D53/053
CPC分类号： B01D53/0476 , B01D53/0473 , B01D53/053 , B01D2253/102 , B01D2253/108 , B01D2256/12 , B01D2257/102 , B01D2257/702 , B01D2259/40007 , B01D2259/40015 , B01D2259/4003 , B01D2259/40052 , B01D2259/40064 , B01D2259/40081 , B01D2259/401
摘要： A PSA process comprises (a) introducing a pressurized feed gas mixture (1) into a feed end of an adsorber vessel (17) containing a solid adsorbent which preferentially adsorbs the more strongly adsorbable component(s) of the mixture, withdrawing from a product end of the adsorber vessel an adsorber effluent gas enriched in the less strongly adsorbable component(s), and introducing at least a portion of the adsorber effluent gas into a gas storage tank (39); (b) terminating introduction of the pressurized feed gas into the adsorber vessel (17) and depressurizing the adsorber vessel (17) by evacuating gas from the feed end thereof; (c) continuing to evacuate gas from said feed end while simultaneously introducing stored adsorber effluent gas from the gas storage tank (39) into the product end of the adsorber vessel (17) until the pressure in the adsorber vessel (17) reaches a minimum adsorber pressure; (d) terminating the evacuating of gas from said feed end of the adsorber vessel and repressurizing the adsorber vessel (17) from the minimum adsorber pressure to an intermediate pressure by introducing pressurized feed gas into said feed end while continuing to introduce stored adsorber effluent gas from the gas storage tank (39) into said product end; (e) further repressurizing the adsorber vessel (17) to the feed pressure by continuing to introduce pressurized feed gas into said feed end; and (f) repeating steps (a) through (e) in a cyclic manner. . The process preferably is carried out in a simple system which utilizes a single two-way four-port valve (7) for controlling gas flow between the adsorber vessel (17) and a blower (11) which is used for both the introduction of feed gas into and the evacuation of gas from the adsorber vessel (17). The control of gas flow in either direction between the adsorber vessel (17) and a product gas storage tank (39) preferably is accomplished by two check valves (23,43) installed in parallel between, and responsive to respective differential pressures between, the adsorber vessel (17) and the tank (39).

9. 发明公开

EP1027915A2 Single bed pressure swing adsorption process and system 有权
标题翻译： Druckwechseladsorptionsverfahren und -vorrichtung mit einem einzigem Bett
公开(公告)号：EP1027915A2
公开(公告)日：2000-08-16
申请号：EP00300894.3
申请日：2000-02-04
申请人： AIR PRODUCTS AND CHEMICALS, INC.
发明人： Naheiri, Tarik
IPC分类号： B01D53/053
CPC分类号： B01D53/0476 , B01D53/0473 , B01D53/053 , B01D2253/102 , B01D2253/108 , B01D2256/12 , B01D2257/102 , B01D2257/702 , B01D2259/40007 , B01D2259/40015 , B01D2259/4003 , B01D2259/40052 , B01D2259/40064 , B01D2259/40081 , B01D2259/401
摘要： A PSA process comprises (a) introducing a pressurized feed gas mixture (1) into a feed end of an adsorber vessel (17) containing a solid adsorbent which preferentially adsorbs the more strongly adsorbable component(s) of the mixture, withdrawing from a product end of the adsorber vessel an adsorber effluent gas enriched in the less strongly adsorbable component(s), and introducing at least a portion of the adsorber effluent gas into a gas storage tank (39); (b) terminating introduction of the pressurized feed gas into the adsorber vessel (17) and depressurizing the adsorber vessel (17) by evacuating gas from the feed end thereof; (c) continuing to evacuate gas from said feed end while simultaneously introducing stored adsorber effluent gas from the gas storage tank (39) into the product end of the adsorber vessel (17) until the pressure in the adsorber vessel (17) reaches a minimum adsorber pressure; (d) terminating the evacuating of gas from said feed end of the adsorber vessel and repressurizing the adsorber vessel (17) from the minimum adsorber pressure to an intermediate pressure by introducing pressurized feed gas into said feed end while continuing to introduce stored adsorber effluent gas from the gas storage tank (39) into said product end; (e) further repressurizing the adsorber vessel (17) to the feed pressure by continuing to introduce pressurized feed gas into said feed end; and (f) repeating steps (a) through (e) in a cyclic manner. . The process preferably is carried out in a simple system which utilizes a single two-way four-port valve (7) for controlling gas flow between the adsorber vessel (17) and a blower (11) which is used for both the introduction of feed gas into and the evacuation of gas from the adsorber vessel (17). The control of gas flow in either direction between the adsorber vessel (17) and a product gas storage tank (39) preferably is accomplished by two check valves (23,43) installed in parallel between, and responsive to respective differential pressures between, the adsorber vessel (17) and the tank (39).
摘要翻译： PSA方法包括（a）将加压进料气体混合物（1）引入到吸附剂容器（17）的进料端中，所述吸附器容器（17）含有固体吸附剂，所述固体吸附剂优先吸附混合物的较强吸附组分，从产物吸附器容器的末端是富含较不强吸附组分的吸附剂流出气体，并且将至少一部分吸附剂流出气体引入到储气罐（39）中; （b）终止将加压进料气体引入吸附容器（17）中并通过从其进料端排出气体来减压吸附容器（17）; （c）继续从所述进料端排出气体，同时将储存的吸附剂流出气体从储气罐（39）引入吸附器容器（17）的产品端，直到吸附器容器（17）中的压力达到最小值吸附器压力; （d）终止从吸附容器的所述进料端排出气体，并将吸附器容器（17）从最小吸附器压力再加压到中间压力，通过将加压进料气体引入所述进料端，同时继续引入储存的吸附剂流出气体从所述储气罐（39）进入所述产品端; （e）通过继续将加压的进料气体引入所述进料端，进一步将吸附容器（17）再加压至进料压力; 和（f）以循环方式重复步骤（a）至（e）。。该方法优选在使用单个双向四通阀（7）来控制吸附容器（17）和用于引入进料的鼓风机（11）之间的气体流动的简单系统中进行气体进入并从吸附器容器（17）排出气体。在吸附容器（17）和产品储气罐（39）之间的任一方向上的气流的控制优选地通过两个止回阀（23,43）来实现，两个止回阀（23,43）平行安装并且响应于相应的差压吸附容器（17）和罐（39）。

10. 发明公开

EP1004341A2 Pressure swing adsorption process and system utilizing two product storage tanks 审中-公开
标题翻译： Druckwechseladsorptionsverfahren und System unter Verwendung von zweiProduktbehältern
公开(公告)号：EP1004341A2
公开(公告)日：2000-05-31
申请号：EP99123364.4
申请日：1999-11-23
申请人： AIR PRODUCTS AND CHEMICALS, INC.
发明人： Kleinberg, William Thomas , Pillarella, Mark Robert , Dee, Douglas Paul
IPC分类号： B01D53/047
CPC分类号： B01D53/053 , B01D53/047 , B01D53/0476 , B01D53/261 , B01D2253/104 , B01D2253/108 , B01D2256/12 , B01D2257/102 , B01D2257/80 , B01D2259/40003 , B01D2259/40015 , B01D2259/4003 , B01D2259/40045 , B01D2259/40047 , B01D2259/40052 , B01D2259/40056 , B01D2259/4006 , B01D2259/40064 , B01D2259/40066 , B01D2259/40067 , B01D2259/40081 , B01D2259/401 , B01D2259/41 , B01D2259/4145 , B01D2259/4525
摘要： Pressure swing adsorption process and system for separating gas mixtures comprising at least one more strongly adsorbable component and at least one less strongly adsorbable component. The process includes storing gas enriched in one of the components in a first storage tank and a second storage tank which are arranged in series. Final product gas is provided from the second storage tank while gas for purge, rinse, and/or repressurization is provided from the first storage tank.
摘要翻译：用于分离包含至少一种更强吸附组分和至少一种较不易吸附组分的气体混合物的变压吸附方法和系统。该方法包括将富含一种组分的气体储存在串联排列的第一储罐和第二储罐中。从第二储罐提供最终产物气体，同时从第一储罐提供用于净化，冲洗和/或再加压的气体。

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