专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP2414073A1 CARBON DIOXIDE RECOVERY FROM LOW CONCENTRATION SOURCES 审中-公开
标题翻译：二氧化碳从低浓度来源RECOVERY
公开(公告)号：EP2414073A1
公开(公告)日：2012-02-08
申请号：EP10714365.3
申请日：2010-03-30
申请人： L'Air Liquide Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude
发明人： CHEN, Yudong
IPC分类号： B01D53/047
CPC分类号： B01D53/0476 , B01D53/0446 , B01D53/047 , B01D53/053 , B01D2253/108 , B01D2253/204 , B01D2256/10 , B01D2257/504 , B01D2258/01 , B01D2259/40001 , B01D2259/4002 , B01D2259/40028 , B01D2259/40035 , B01D2259/40054 , B01D2259/406 , B01J20/08 , B01J20/103 , B01J20/18 , B01J20/20 , B01J20/223 , B01J20/26 , B01J20/28052 , B01J2220/56 , Y02C10/08
摘要： A system and method of purifying gaseous carbon dioxide from a gaseous mixture obtained at low pressure from a flue gas by passing the gaseous mixture through a vacuum swing adsorption unit and then a gas purification unit to produce carbon dioxide having a purity of approximately 5 97% by volume or more and also producing a carbon dioxide lean stream, which is returned to the vacuum swing adsorption unit.

2. 发明公开

EP2803401A1 Purification of air 有权
标题翻译： Reinigung von Luft
公开(公告)号：EP2803401A1
公开(公告)日：2014-11-19
申请号：EP14168597.4
申请日：2014-05-16
申请人： AIR PRODUCTS AND CHEMICALS, INC.
发明人： Kalbassi, Mohammad Ali , Finot, Anthony , Golden, Timothy Christopher , Raiswell, Christopher James , Botelho, Ann Marie
IPC分类号： B01D53/04 , F25J3/04
CPC分类号： B01D53/0462 , B01D53/047 , B01D2253/104 , B01D2253/108 , B01D2257/402 , B01D2257/504 , B01D2257/80 , B01D2259/40013 , B01D2259/4002 , B01D2259/40028 , B01D2259/40043 , B01D2259/40056 , B01D2259/4145 , F25J3/04169 , F25J3/04775 , F25J3/04854 , F25J2205/60 , F25J2205/70 , G01N33/0036 , G01N33/004 , Y02A50/243 , Y02A50/244 , Y02C10/08 , Y02C20/10 , Y10T29/4973
摘要： Process of reducing water, CO 2 and N 2 O in feed air, which: a first adsorbent such as alumina (25-40% volume) and a second adsorbent such as X zeolite (60-75% volume) are used; the online time of the adsorbent is determined by determining the concentration measured by an analyser for CO 2 concentration at a position within the length of the second adsorbent when a maximum level of N 2 O is simutaneously obtained at the downstream end of the second adsorbent in the feed direction, wherein the online time is the time taken from commencing passing the feed air to the first and second adsorbents to the measurement by the analyser of the determined concentration of CO 2 ; at least the second adsorbent is regenerated by heated regeneration gas at a temperature of 140°C-220°C; and the molar ratio of the regenerating gas to feed air supplied during one iteration of the cycle is 0.08-0.5.
摘要翻译：使用：第一吸附剂如氧化铝（25-40％体积）和第二吸附剂如X沸石（60-75％体积）的进料空气中的还原水，CO 2和N 2 O的方法; 通过在第二吸附剂的下游端同时获得最大水平的N 2 O时，通过确定由分析仪测量的在第二吸附剂的长度内的位置处的CO 2浓度测定的浓度来确定吸附剂的在线时间进料方向，其中在线时间是从进料空气通过第一和第二吸附剂开始通过分析器测量确定的CO 2浓度所需的时间; 至少第二吸附剂在140℃-220℃的温度下被加热的再生气体再生; 在循环的一次迭代期间再生气体与供给空气的摩尔比为0.08〜0.5。

3. 发明授权

EP2803401B1 PURIFICATION OF AIR 有权
公开(公告)号：EP2803401B1
公开(公告)日：2018-07-25
申请号：EP14168597.4
申请日：2014-05-16
申请人： AIR PRODUCTS AND CHEMICALS, INC.
发明人： Kalbassi, Mohammad Ali , Finot, Anthony , Golden, Timothy Christopher , Raiswell, Christopher James , Botelho, Ann Marie
IPC分类号： B01D53/04 , F25J3/04
CPC分类号： B01D53/0462 , B01D53/047 , B01D2253/104 , B01D2253/108 , B01D2257/402 , B01D2257/504 , B01D2257/80 , B01D2259/40013 , B01D2259/4002 , B01D2259/40028 , B01D2259/40043 , B01D2259/40056 , B01D2259/4145 , F25J3/04169 , F25J3/04775 , F25J3/04854 , F25J2205/60 , F25J2205/70 , G01N33/0036 , G01N33/004 , Y02A50/243 , Y02A50/244 , Y02C10/08 , Y02C20/10 , Y10T29/4973
摘要： Process of reducing water, CO 2 and N 2 O in feed air, which: a first adsorbent such as alumina (25-40% volume) and a second adsorbent such as X zeolite (60-75% volume) are used; the online time of the adsorbent is determined by determining the concentration measured by an analyser for CO 2 concentration at a position within the length of the second adsorbent when a maximum level of N 2 O is simutaneously obtained at the downstream end of the second adsorbent in the feed direction, wherein the online time is the time taken from commencing passing the feed air to the first and second adsorbents to the measurement by the analyser of the determined concentration of CO 2 ; at least the second adsorbent is regenerated by heated regeneration gas at a temperature of 140°C-220°C; and the molar ratio of the regenerating gas to feed air supplied during one iteration of the cycle is 0.08-0.5.

4. 发明公开

EP2072111A2 Carbon dioxide separation via partial pressure swing cyclic chemical reaction 审中-公开
标题翻译： Kohlenstoffdioxid-Trennung mittels zyklischer chemischer Reaktion mit Partialdruckwechsel
公开(公告)号：EP2072111A2
公开(公告)日：2009-06-24
申请号：EP08171640.9
申请日：2008-12-15
申请人： Air Products and Chemicals, Inc.
发明人： Hufton, Jeffrey Raymond , Quinn, Robert , White, Vincent , Allam, Rodney John
IPC分类号： B01D53/62 , B01D53/96
CPC分类号： B01D53/047 , B01D53/0462 , B01D53/62 , B01D53/96 , B01D2251/30 , B01D2251/40 , B01D2256/16 , B01D2257/504 , B01D2259/4002 , B01D2259/40043 , B01D2259/40086 , B01D2259/4009 , B01D2259/655 , B01D2259/657 , B01J23/862 , B01J23/868 , C01B3/16 , C01B3/56 , C01B2203/043 , C01B2203/0475 , C01B2203/86 , Y02C10/04 , Y02C10/08 , Y02P20/152 , Y02P20/52 , Y02P30/30
摘要： A method for separating a reactive gas from a feed gas mixture is disclosed. The method includes reacting the reactive gas with a bed of reactive solid in an exothermic reaction to create a second solid and a product gas from which the reactive gas is depleted. The product gas is removed and the heat from the reaction is used to liberate the reactive gas from the second solid in an endothermic reaction which yields the reactive solid. The reactive gas is removed and sequestered. Heat reservoir material is included in the bed to retain the heat in support of the endothermic reaction, A device for executing the method having an insulated chamber holding the bed, as well as process units formed of multiple beds are also disclosed. The process units allow the method to be operated cyclically, providing a continuous flow of feed gas, reactive gas and product gas.
摘要翻译：公开了一种从进料气体混合物中分离反应气体的方法。该方法包括在放热反应中使反应性气体与反应性固体床反应以产生第二固体和产生气体，反应气体从该气体中消耗。在产生反应性固体的吸热反应中，除去产物气体并使用来自反应的热量从第二固体中释放反应气体。反应气体被去除并隔离。另外，还公开了一种储热器材料，以保持热量以支持吸热反应。还公开了一种用于执行该方法的装置，该方法具有保持该床的绝热室以及由多个床形成的处理单元。处理单元允许方法循环操作，提供进料气体，反应气体和产物气体的连续流动。

5. 发明公开

EP3337592A1 OXYGEN SEPARATOR WITH IMPROVED EFFICIENCY 审中-公开
公开(公告)号：EP3337592A1
公开(公告)日：2018-06-27
申请号：EP16753313.2
申请日：2016-08-08
申请人： Koninklijke Philips N.V.
发明人： HILBIG, Rainer , KOERBER, Achim Gerhard Rolf , VAN DER SLUIS, Paul
IPC分类号： B01D53/04 , B01D53/047
CPC分类号： B01D53/047 , B01D53/0454 , B01D2253/108 , B01D2253/116 , B01D2253/204 , B01D2256/12 , B01D2257/102 , B01D2259/40007 , B01D2259/40013 , B01D2259/4002 , B01D2259/40028 , B01D2259/40035 , B01D2259/40043 , B01D2259/40056 , B01D2259/40062 , B01D2259/402 , B01D2259/4533
摘要： An oxygen separator for generating an oxygen-enriched gas from an oxygen comprising gas, said oxygen separator comprising: a) an oxygen separator device comprising i) a sorbent material for sorbing at least one component of the oxygen comprising gas; and ii) at least two controllable interfaces, comprising a first controllable interface and a second controllable interface, for controlling the communication of gas between the inside and the outside of the oxygen separator device, b) a processor for controlling the oxygen separator such that a plurality of phases are sequentially carried, amongst them a purging phase; wherein the processor is configured to control the at least two controllable interfaces such that a flow of gas is generated between the first controllable interface and the second controllable interface during at least the purging phase, wherein the second controllable interface is located and/or controlled such that it controls the fluidic coupling between the inside of the oxygen separator device and a volume of non-oxygen-enriched gas during the purging phase.

6. 发明公开

EP3290098A1 METHOD FOR OPERERATING AN ADSORBER ARRANGEMENT AND ADSORBER ARRANGEMENT 审中-公开
标题翻译：操纵吸盘布置和吸盘布置的方法
公开(公告)号：EP3290098A1
公开(公告)日：2018-03-07
申请号：EP16001894.1
申请日：2016-08-30
申请人： Linde Aktiengesellschaft
发明人： Wilhelm, Hanspeter , Fisel, Wolfgang
IPC分类号： B01D53/04 , C01B23/00
CPC分类号： B01D53/0462 , B01D2256/18 , B01D2257/102 , B01D2257/104 , B01D2257/108 , B01D2257/11 , B01D2259/4002 , B01D2259/402 , B01D2259/416 , C01B23/0078 , C01B2210/0031
摘要： Method for operating an adsorber arrangement (1), the adsorber arrangement (1) comprising a first (10) and a second (20) adsorber device, arranged in parallel between an upstream process device (2) providing a process gas and a downstream process device (3) receiving a purified process gas, the method comprising the steps of: during a process of purifying the process gas with the first adsorber device, (10) cooling the second adsorber device (20) by passing a portion of purified process gas, received from the first adsorber device (10), through the second adsorber device (20) and directing the process gas portion that has passed through the second adsorber device (20) to the upstream process device (2); sequentially coupling the first (10) and the second (20) adsorber device, such that process gas from the upstream process device (2) passes through the second adsorber device (20) for cooling the second adsorber device (20), and through the first adsorber device (10); and receiving purified process gas at the downstream process device (3) from the first adsorber device (10).
摘要翻译：用于操作吸附器装置（1）的方法，所述吸附器装置（1）包括并联设置在提供处理气体的上游处理装置（2）和下游处理装置（2）之间的第一吸附器装置（10）和第二吸附器装置所述方法包括以下步骤：在利用所述第一吸附器装置净化所述工艺气体的过程期间，（10）通过使一部分纯化的工艺气体通过所述第二吸附器装置（20）来冷却所述第二吸附器装置（20），从第一吸附器装置（10）接收，通过第二吸附器装置（20）并且将已经通过第二吸附剂装置（20）的处理气体部分引导至上游处理装置（2）; 顺序地连接第一吸附器装置（10）和第二吸附器装置（20），使得来自上游处理装置（2）的处理气体通过第二吸附器装置（20）以冷却第二吸附器装置（20）第一吸附器装置（10）; 以及从所述第一吸附器装置（10）接收在所述下游处理装置（3）处的净化过的处理气体。

7. 发明公开

EP2815798A1 Procédé d'épuration d'un mélange gazeux par adsorption à variation de pression et générateur correspondant 审中-公开
标题翻译：通过变压吸附和相应的发生器清洁的气体混合物的方法
公开(公告)号：EP2815798A1
公开(公告)日：2014-12-24
申请号：EP14170972.5
申请日：2014-06-03
申请人： Nitrocraft
发明人： LE DAMANY, Yoann
IPC分类号： B01D53/04 , B01D53/047 , C01B21/04
CPC分类号： B01D53/047 , B01D2256/10 , B01D2257/104 , B01D2259/40013 , B01D2259/4002 , B01D2259/40035 , B01D2259/40043 , B01D2259/403 , C01B21/045 , C01B2210/0045
摘要： Procédé d'épuration d'un mélange gazeux par adsorption à variation de pression (PSA) le procédé utilisant un générateur (10) de gaz à adsorption par variation de pression (PSA) utilisant trois colonnes (1, 2, 3) d'adsorbant disposées en parallèle entre une ligne (4) d'alimentation du mélange de gaz et une ligne (5) de production du gaz enrichi via un système de vannes (11, 12, 13, 21, 22, 23, 31, 32, 33), les trois colonnes (1, 2, 3) étant utilisées simultanément chacune selon des cycles de travail successifs comprenant i) une phase de remplissage de la colonne avec du mélange de gaz, (ii) une phase de génération du gaz enrichi par adsorption dans la colonne (1, 2, 3) et (iii) une phase de purge de la colonne pour régénérer cette dernière, caractérisé en ce que les cycles de travail des trois colonnes (1, 2, 3) sont décalés et se chevauchent pour produire du gaz enrichi en continu, la phase de génération d'une première colonne (1) étant simultanée à la phase de remplissage d'une seconde colonne (2) et simultanée à la phase de purge de la troisième colonne (3)

8. 发明公开

EP2072111A3 Carbon dioxide separation via partial pressure swing cyclic chemical reaction 审中-公开
标题翻译：通过用Partialdruckwechsel循环化学反应的装置的二氧化碳分离
公开(公告)号：EP2072111A3
公开(公告)日：2011-01-12
申请号：EP08171640.9
申请日：2008-12-15
申请人： Air Products and Chemicals, Inc.
发明人： Hufton, Jeffrey Raymond , Quinn, Robert , White, Vincent , Allam, Rodney John
IPC分类号： B01D53/62 , B01D53/96 , C01B3/56
CPC分类号： B01D53/047 , B01D53/0462 , B01D53/62 , B01D53/96 , B01D2251/30 , B01D2251/40 , B01D2256/16 , B01D2257/504 , B01D2259/4002 , B01D2259/40043 , B01D2259/40086 , B01D2259/4009 , B01D2259/655 , B01D2259/657 , B01J23/862 , B01J23/868 , C01B3/16 , C01B3/56 , C01B2203/043 , C01B2203/0475 , C01B2203/86 , Y02C10/04 , Y02C10/08 , Y02P20/152 , Y02P20/52 , Y02P30/30
摘要： A method for separating a reactive gas from a feed gas mixture is disclosed. The method includes reacting the reactive gas with a bed of reactive solid in an exothermic reaction to create a second solid and a product gas from which the reactive gas is depleted. The product gas is removed and the heat from the reaction is used to liberate the reactive gas from the second solid in an endothermic reaction which yields the reactive solid. The reactive gas is removed and sequestered. Heat reservoir material is included in the bed to retain the heat in support of the endothermic reaction, A device for executing the method having an insulated chamber holding the bed, as well as process units formed of multiple beds are also disclosed. The process units allow the method to be operated cyclically, providing a continuous flow of feed gas, reactive gas and product gas.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式