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1.发明申请Purification Of An H2/CO Mixture With Lead Control Of The Regeneration Heater 有权纯化H 2 / CO混合物与再生加热器的铅控制公开(公告)号：US20100024641A1
公开(公告)日：2010-02-04
申请号：US12522796
申请日：2008-01-10
CPC分类号： B01D53/04 , B01D2253/104 , B01D2253/108 , B01D2256/16 , B01D2257/504 , B01D2257/80 , B01D2259/4009 , B01D2259/402 , B01D2259/4146 , C01B3/56 , C01B2203/0415 , C01B2203/043 , C01B2203/047 , C01B2203/0475 , C01B2203/146 , Y02C10/08 , Y02P20/152
摘要： A method of purifying a gaseous mixture rich in hydrogen and in carbon monoxide, commonly termed an H2/CO mixture or syngas, by adsorption prior to treating it cryogenically with a view to producing a CO-rich fraction, and/or one or more H2/CO mixtures of determined content, such as a mixture of 50 mol % H2/50 mol % CO and generally a hydrogen-rich fraction is provided.
摘要翻译： 一种纯化氢气和一氧化碳气体混合物的方法，通常称之为H2 / CO混合物或合成气，在将其低温处理之前通过吸附进行处理，以产生富含CO的馏分和/或一种或多种H 2 提供确定含量的CO混合物，例如50mol％H 2 / 50mol％CO和通常富氢部分的混合物。
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2.发明授权Purification of an H2/CO mixture with lead control of the regeneration heater 有权用再生加热器的铅控制来纯化H2 / CO混合物公开(公告)号：US08167977B2
公开(公告)日：2012-05-01
申请号：US12522796
申请日：2008-01-10
IPC分类号： B01D53/04
CPC分类号： B01D53/04 , B01D2253/104 , B01D2253/108 , B01D2256/16 , B01D2257/504 , B01D2257/80 , B01D2259/4009 , B01D2259/402 , B01D2259/4146 , C01B3/56 , C01B2203/0415 , C01B2203/043 , C01B2203/047 , C01B2203/0475 , C01B2203/146 , Y02C10/08 , Y02P20/152
摘要： A method of purifying a gaseous mixture rich in hydrogen and in carbon monoxide, commonly termed an H2/CO mixture or syngas, by adsorption prior to treating it cryogenically with a view to producing a CO-rich fraction, and/or one or more H2/CO mixtures of determined content, such as a mixture of 50 mol % H2/50 mol % CO and generally a hydrogen-rich fraction is provided.
摘要翻译： 一种纯化氢气和一氧化碳气体混合物的方法，通常称之为H2 / CO混合物或合成气，在将其低温处理之前通过吸附进行处理，以产生富含CO的馏分和/或一种或多种H 2 提供确定含量的CO混合物，例如50mol％H 2 / 50mol％CO和通常富氢部分的混合物。
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公开(公告)号：US08202351B2
公开(公告)日：2012-06-19
申请号：US12532171
申请日：2008-03-20
IPC分类号： B01D53/047
CPC分类号： C01B3/56 , B01D53/04 , B01D53/047 , B01D2253/108 , B01D2253/342 , B01D2256/16 , B01D2257/502 , B01D2259/41 , C01B2203/047
摘要： A process for gas purification or separation intended to produce a gas mixture containing mainly hydrogen and, to a minor extent CO, it being imperative for the CO content to remain below a set value is presented. This invention particularly relates to adsorption processes and even more particularly to processes of the PSA (“Pressure Swing Adsorption”) type.
摘要翻译： 提出了一种用于产生主要含有氢气的气体混合物的气体净化或分离的方法，并且在较小程度上CO是CO含量保持低于设定值的关键。 本发明特别涉及吸附方法，更具体地涉及PSA（“压力摆动吸附”）类型的方法。
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4.发明申请PROCESS FOR DECREASING OR ELIMINATING UNWANTED HYDROCARBON AND OXYGENATE PRODUCTS CAUSED BY FISHER TROPSCH SYNTHESIS REACTIONS IN A SYNGAS TREATMENT UNIT 有权减少或消除由鱼类在合成处理单元中合成反应引起的未经处理的碳氢化合物和氧化产物的方法公开(公告)号：US20110207836A1
公开(公告)日：2011-08-25
申请号：US12709909
申请日：2010-02-22
IPC分类号： C07C27/00
CPC分类号： B01D53/002 , B01D53/0462 , B01D53/75 , B01D2253/104 , B01D2253/106 , B01D2253/108 , B01D2256/16 , B01D2256/20 , B01D2257/30 , B01D2257/404 , B01D2257/502 , B01D2257/504 , B01D2257/702 , B01D2259/4141 , C01B3/506 , C01B3/52 , C01B3/56 , C01B2203/0233 , C01B2203/0244 , C01B2203/025 , C01B2203/0415 , C01B2203/043 , C01B2203/046 , C01B2203/047 , C01B2203/147 , C10G2/32 , C10G2300/1022 , C10K1/00 , Y02P20/152
摘要： The present invention provides a process for decreasing or eliminating unwanted hydrocarbon and oxygenate products caused by FTS reactions in a syngas treatment unit by utilizing heat exchangers and optionally associated pipes that are substantially fabricated of a metal material selected from the group consisting of iron, nickel, cobalt, carbon steel or stainless steel and having deposited on the metal surfaces that will come in contact with the coldbox overhead gas stream an inert coating selected from the group consisting of silicon based materials, zinc based materials, tin based materials, chromium based materials, polymers, ceramics and mixtures thereof for heating up gas streams having a mixture of hydrogen and carbon monoxide and obtained from a front end purification unit/cold box unit.
摘要翻译： 本发明提供了一种通过利用热交换器和任选的相关管道来减少或消除由合成气处理单元中的FTS反应引起的不需要的烃和含氧化合物产物的方法，该热交换器和任选的相关管道基本上由选自铁，镍， 钴，碳钢或不锈钢，并且沉积在与冷却塔塔顶气流接触的金属表面上，惰性涂层选自硅基材料，锌基材料，锡基材料，铬基材料， 聚合物，陶瓷及其混合物，用于加热具有氢和一氧化碳的混合物并从前端净化单元/冷箱单元获得的气流。
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公开(公告)号：US20100071551A1
公开(公告)日：2010-03-25
申请号：US12532171
申请日：2008-03-20
IPC分类号： B01D53/047
CPC分类号： C01B3/56 , B01D53/04 , B01D53/047 , B01D2253/108 , B01D2253/342 , B01D2256/16 , B01D2257/502 , B01D2259/41 , C01B2203/047
摘要： A process for gas purification or separation intended to produce a gas mixture containing mainly hydrogen and, to a minor extent CO, it being imperative for the CO content to remain below a set value is presented. This invention particularly relates to adsorption processes and even more particularly to processes of the PSA (“Pressure Swing Adsorption”) type.
摘要翻译： 提出了一种用于产生主要含有氢气的气体混合物的气体净化或分离的方法，并且在较小程度上CO是CO含量保持低于设定值的关键。 本发明特别涉及吸附方法，更具体地涉及PSA（“压力摆动吸附”）类型的方法。
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6.发明授权Process for decreasing or eliminating unwanted hydrocarbon and oxygenate products caused by Fisher Tropsch Synthesis reactions in a syngas treatment unit 有权在合成气处理装置中减少或消除由费雪合成反应引起的不需要的烃和含氧化合物产物的方法公开(公告)号：US08202914B2
公开(公告)日：2012-06-19
申请号：US12709909
申请日：2010-02-22
IPC分类号： C07C27/00
CPC分类号： B01D53/002 , B01D53/0462 , B01D53/75 , B01D2253/104 , B01D2253/106 , B01D2253/108 , B01D2256/16 , B01D2256/20 , B01D2257/30 , B01D2257/404 , B01D2257/502 , B01D2257/504 , B01D2257/702 , B01D2259/4141 , C01B3/506 , C01B3/52 , C01B3/56 , C01B2203/0233 , C01B2203/0244 , C01B2203/025 , C01B2203/0415 , C01B2203/043 , C01B2203/046 , C01B2203/047 , C01B2203/147 , C10G2/32 , C10G2300/1022 , C10K1/00 , Y02P20/152
摘要： The present invention provides a process for decreasing or eliminating unwanted hydrocarbon and oxygenate products caused by FTS reactions in a syngas treatment unit by utilizing heat exchangers and optionally associated pipes that are substantially fabricated of a metal material selected from the group consisting of iron, nickel, cobalt, carbon steel or stainless steel and having deposited on the metal surfaces that will come in contact with the coldbox overhead gas stream an inert coating selected from the group consisting of silicon based materials, zinc based materials, tin based materials, chromium based materials, polymers, ceramics and mixtures thereof for heating up gas streams having a mixture of hydrogen and carbon monoxide and obtained from a front end purification unit/cold box unit.
摘要翻译： 本发明提供了一种通过利用热交换器和任选的相关管道来减少或消除由合成气处理单元中的FTS反应引起的不需要的烃和含氧化合物产物的方法，该热交换器和任选的相关管道基本上由选自铁，镍， 钴，碳钢或不锈钢，并且沉积在与冷却塔塔顶气流接触的金属表面上，惰性涂层选自硅基材料，锌基材料，锡基材料，铬基材料， 聚合物，陶瓷及其混合物，用于加热具有氢和一氧化碳的混合物并从前端净化单元/冷箱单元获得的气流。
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7.发明申请公开(公告)号：US20100031819A1
公开(公告)日：2010-02-11
申请号：US12519618
申请日：2007-12-11
IPC分类号： B01D53/04
CPC分类号： B01D53/0462 , B01D2253/102 , B01D2253/104 , B01D2253/108 , B01D2256/16 , B01D2256/20 , B01D2257/40 , B01D2257/504 , B01D2257/70 , B01D2257/80 , B01D2259/40009 , B01D2259/4005 , B01D2259/4009 , B01D2259/402 , B01D2259/4145 , C01B3/56 , C01B2203/0415 , C01B2203/043 , C01B2203/0475 , C01B2203/146 , Y02C10/08 , Y02P20/152
摘要： The invention relates to a method for purifying or separating a supply gas flow containing at least one impurity, in which: a) said supply gas flow is contacted with a first adsorbent for the adsorption-removal of at least one said impurity; b) recovering said purified or separated gas; c) heating a regeneration gas containing at least hydrogen (H2) and carbon monoxide (CO) using a heater having a skin temperature (T1) of between 150° C. and 200° C. during the gas heating phase; and d) periodically regenerating the adsorbent of step a) with the regeneration gas heated during step c) at a regeneration temperature (T2) such that: T2=T1−ΔT with 5° C.
摘要翻译： 本发明涉及一种用于净化或分离含有至少一种杂质的供应气流的方法，其中：a）所述供气流与第一吸附剂接触以除去至少一种所述杂质; b）回收所述纯化或分离的气体; c）在气体加热阶段期间使用具有150℃和200℃之间的表皮温度（T1）的加热器加热至少含有氢（H 2）和一氧化碳（CO）的再生气体; 和d）在再生温度（T2）下，使步骤c）中加热的再生气体周期性地再生步骤a）的吸附剂，使得：T2 = T1-DeltaT，其中5℃<ΔT<50℃
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8.发明授权公开(公告)号：US08221526B2
公开(公告)日：2012-07-17
申请号：US12519618
申请日：2007-12-11
CPC分类号： B01D53/0462 , B01D2253/102 , B01D2253/104 , B01D2253/108 , B01D2256/16 , B01D2256/20 , B01D2257/40 , B01D2257/504 , B01D2257/70 , B01D2257/80 , B01D2259/40009 , B01D2259/4005 , B01D2259/4009 , B01D2259/402 , B01D2259/4145 , C01B3/56 , C01B2203/0415 , C01B2203/043 , C01B2203/0475 , C01B2203/146 , Y02C10/08 , Y02P20/152
摘要： The invention relates to a method for purifying or separating a supply gas flow containing at least one impurity, in which: a) said supply gas flow is contacted with a first adsorbent for the adsorption-removal of at least one said impurity; b) recovering said purified or separated gas; c) heating a regeneration gas containing at least hydrogen (H2) and carbon monoxide (CO) using a heater having a skin temperature (T1) of between 150° C. and 200° C. during the gas heating phase; and d) periodically regenerating the adsorbent of step a) with the regeneration gas heated during step c) at a regeneration temperature (T2) such that: T2=T1−ΔT with 5° C.
摘要翻译： 本发明涉及一种用于净化或分离含有至少一种杂质的供应气流的方法，其中：a）所述供气流与第一吸附剂接触以除去至少一种所述杂质; b）回收所述纯化或分离的气体; c）在气体加热阶段期间使用具有150℃和200℃之间的表皮温度（T1）的加热器加热至少含有氢（H 2）和一氧化碳（CO）的再生气体; 和d）在再生温度（T2）下，在步骤c）中加热的再生气体周期性地再生步骤a）的吸附剂，使得：T2 = T1-＆Dgr; T，5℃。<＆Dgr; T <50℃ 。
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公开(公告)号：US20110219950A1
公开(公告)日：2011-09-15
申请号：US13129976
申请日：2009-11-06
IPC分类号： B01D53/02
CPC分类号： B01D53/0431 , B01D53/0462 , B01D53/261 , B01D2253/104 , B01D2253/106 , B01D2253/108 , B01D2257/504 , B01D2257/80 , B01D2259/41 , B01D2259/414 , Y02C10/08
摘要： The invention relates to a method for purifying a feedstock gas flow including a main compound, water (H2O) and carbon dioxide (CO2) as well as so-called secondary impurities, that comprises: a) feeding the feedstock gas flow into at least one 2-grid radial adsorber comprising as a single adsorption bed an activated alumina or silica gel bed on which H2O is preferably adsorbed; b) feeding the gas resulting from step a) into at least one 2-grid radial adsorber comprising as a single adsorption a molecular sieve bed on which CO2 and secondary impurities are preferably adsorbed; and c) recovering a gas resulting from step b) enriched with the main compound and suitable for cryogenic distillation.
摘要翻译： 本发明涉及一种纯化包括主要化合物，水（H 2 O）和二氧化碳（CO 2）以及所谓的二次杂质的原料气流的方法，其包括：a）将原料气流进料至至少一种 2栅格径向吸附器，其包含作为单一吸附床的活性氧化铝或硅胶床，其上优选吸附有H 2 O; b）将由步骤a）得到的气体进料至至少一个2栅格的径向吸附器，其包括作为单个吸附的分子筛床，优选吸附CO 2和第二杂质的分子筛床; 和c）回收由主要化合物富集并适于低温蒸馏的步骤b）产生的气体。
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