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公开(公告)号：US5810909A
公开(公告)日：1998-09-22
申请号：US826609
申请日：1997-04-03
IPC分类号： B01D53/04 , B01D53/047
CPC分类号： B82Y15/00 , B01D53/047 , B01D2257/102 , B01D2259/4006 , B01D2259/41 , B01D2259/4146
摘要： An adsorption process and system for the selective adsorption of a more readily adsorbable component, such as nitrogen, as from air or other feed gas mixture is carried out using a composite adsorbent bed containing different adsorbent materials positioned in separate zones in which the temperature conditions favor adsorption performance of the particular adsorbent material under applicable processing conditions in each zone. A method for the selection of the adsorbent materials is based on Adsorption Figure of Merit values.
摘要翻译： 使用含有不同吸附材料的复合吸附剂床进行选择性吸附更容易吸附的组分如氮气的吸附过程和系统，其中温度条件有利于分离区 在每个区域的适用加工条件下特定吸附剂材料的吸附性能。 用于吸附剂材料选择的方法是基于吸附值的优点。
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2.发明授权Process for making microporous membranes having selected gas-selective sites and the membranes so made 失效制备具有选择的气体选择性位点的微孔膜和如此制备的膜的方法公开(公告)号：US06547859B1
公开(公告)日：2003-04-15
申请号：US09716262
申请日：2000-11-21
IPC分类号： B01D5322
CPC分类号： B01D67/0093 , B01D53/228 , B01D69/142 , C01B13/0255 , C01B2210/0046 , Y10S55/05
摘要： A process for making microporous membranes that incorporate selected gas selective species as surface sites in a controlled spacing and orientation manner and such membranes so formed being suitable for separating and purifying the selected gas from selected gas containing gas mixtures. An example is the use of oxygen selective transition element complexes (TECs) as surface sites for separating and purifying oxygen from oxygen-containing gas mixtures.
摘要翻译： 一种制备微孔膜的方法，其以选定的气体选择性物质作为受控间隔和取向方式的表面位置并且所形成的这种膜适合于从所选气体混合物中分离和纯化所选择的气体。 一个例子是使用氧选择性过渡元素络合物（TECs）作为从含氧气体混合物中分离和纯化氧的表面位点。
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公开(公告)号：US06444014B1
公开(公告)日：2002-09-03
申请号：US09622867
申请日：2000-11-13
IPC分类号： B01D5304
CPC分类号： B01D53/02 , B01D53/0446 , B01D53/047 , B01D53/0476 , B01D2253/104 , B01D2253/106 , B01D2253/108 , B01D2253/1085 , B01D2253/112 , B01D2256/10 , B01D2256/12 , B01D2257/102 , B01D2257/104 , B01D2259/40009 , B01D2259/401 , B01D2259/402 , B01J20/08 , B01J20/103 , B01J20/18 , B01J20/28004 , B01J20/28011 , B01J20/28016 , Y10S95/902
摘要： The invention relates to the use of adsorbent materials that have been selected on the basis of their relationship between that material's intrinsic rate and equilibrium properties.
摘要翻译： 本发明涉及根据该材料的固有速率和平衡特性之间的关系选择的吸附材料的用途。
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公开(公告)号：US5674311A
公开(公告)日：1997-10-07
申请号：US546325
申请日：1995-10-20
IPC分类号： B01D53/04 , B01D53/047
CPC分类号： B82Y15/00 , B01D53/047 , B01D2257/102 , B01D2259/4006 , B01D2259/41 , B01D2259/4146
摘要： An adsorption process and system for the selective adsorption of a more readily adsorbable component, such as nitrogen, as from air or other feed gas mixture is carried out using a composite adsorbent bed containing different adsorbent materials positioned in separate zones in which the temperature conditions favor adsorption performance of the particular adsorbent material under applicable processing conditions in each zone. A method for the selection of the adsorbent materials is based on Adsorption Figure of Merit values.
摘要翻译： 使用含有不同吸附材料的复合吸附剂床进行选择性吸附更容易吸附的组分如氮气的吸附过程和系统，其中温度条件有利于分离区 在每个区域的适用加工条件下特定吸附剂材料的吸附性能。 用于吸附剂材料选择的方法是基于吸附值的优点。
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5.发明授权Process and composition for separation of oxygen from air using Pr-Ce as the carrier 失效使用Pr-Ce作为载体从空气中分离氧气的方法和组成
公开(公告)号：US3980763A
公开(公告)日：1976-09-14
申请号：US409604
申请日：1973-10-25
IPC分类号： B01D53/14 , B01D53/00 , B01D53/04 , B01D53/047 , B01J23/00 , C01B13/02 , C01F17/00 , C01B13/00 , B01J23/10
CPC分类号： C01F17/0043 , B01D53/00 , C01B13/0237 , B01D53/047 , C01B2210/0046 , C01P2002/50 , C01P2006/12
摘要： Oxide solid solutions of praseodymium and cerium are useful as the oxygen carrier in a reversible cyclic oxidation-reduction process for separating oxygen from air. The adverse affects on redox rates of contaminants in the air, such as CO.sub.2 and/or H.sub.2 O are substantially eliminated by incorporating a surface dopant such as silver into the praseodymium-cerium oxide.
摘要翻译： 镨和铈的氧化物固溶体可用作用于从空气中分离氧气的可逆循环氧化还原方法中的氧载体。 通过将诸如银的表面掺杂剂掺入镨 - 氧化铈中，对空气中的污染物（例如CO 2和/或H 2 O）的氧化还原速率的不利影响基本上消除。
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公开(公告)号：US5945079A
公开(公告)日：1999-08-31
申请号：US994129
申请日：1997-12-19
CPC分类号： B01J45/00 , B01D53/02 , B01D53/46 , B01J20/3204 , B01J20/3265 , B01J20/3289 , B01D2257/104
摘要： The invention comprises a process for air separation using oxygen-selective sorbents with enhanced selectivity, loading capacities and oxygen uptake rates have a transition element complex in solid form supported on a high surface substrate. The transition element complex is substantially uniformly spaced, and includes a transition element ion accessible to an oxygen-containing gas stream during use in the separation of oxygen from an oxygen-containing gas mixture such as air.
摘要翻译： 本发明包括使用具有增强的选择性，负载能力和吸氧速率的氧选择性吸附剂进行空气分离的方法，其具有支撑在高表面基底上的固体形式的过渡元素络合物。 过渡元素络合物基本均匀地间隔开，并且包括在用于从含氧气体混合物如空气分离氧的过程中，含氧气体流可接近的过渡元素离子。
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