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51. 发明申请

WO2009126769A3 PROCESS FOR UPGRADING A CARBONACEOUS MATERIAL USING MICROCHANNEL PROCESS TECHNOLOGY 审中-公开
标题翻译：使用微通道工艺技术升级碳材料的方法
公开(公告)号：WO2009126769A3
公开(公告)日：2010-02-11
申请号：PCT/US2009040005
申请日：2009-04-09
申请人： VELOCYS INC , SIMMONS WAYNE W , LITT ROBERT DWAYNE , TONKOVICH ANNA LEE , SILVA LAURA J , RYAN DANIEL FRANCIS , STANGELAND BRUCE , BROPHY JOHN , MCDANIEL JEFFREY S
发明人： SIMMONS WAYNE W , LITT ROBERT DWAYNE , TONKOVICH ANNA LEE , SILVA LAURA J , RYAN DANIEL FRANCIS , STANGELAND BRUCE , BROPHY JOHN , MCDANIEL JEFFREY S
IPC分类号： B01J19/00 , C07C1/04 , C07C29/152 , C10G2/00 , C10J3/00
CPC分类号： B01J19/0093 , B01J2219/00835 , B01J2219/00846 , B01J2219/0086 , B01J2219/00873 , B01J2219/00918 , B01J2219/00921 , B01J2219/00984 , C01B3/34 , C01B3/56 , C01B13/0259 , C01B13/0277 , C01B2203/0233 , C01B2203/0238 , C01B2203/043 , C01B2203/0465 , C01B2203/047 , C01B2203/0475 , C01B2203/048 , C01B2203/0485 , C01B2203/06 , C01B2203/061 , C01B2203/062 , C01B2203/0827 , C01B2203/1241 , C01B2203/148 , C01B2203/84 , C01B2210/0046 , C01B2210/0064 , C07C29/152 , C10G2/32 , C10G2/341 , C10J3/00 , C10J2300/1659 , C10J2300/1662 , C10J2300/1665 , C10K3/02 , Y02E50/18 , Y02E50/32 , Y02E50/346 , Y02T50/678 , C07C31/04 , C07C31/08 , C07C31/10 , C07C31/12 , C07C31/125
摘要： This invention relates to a process for converting a carbonaceous material to a desired product comprising one or more hydrocarbons or one or more alcohols, the process comprising: (A) gasifying the carbonaceous material at a temperature in excess of about 700 °C to form synthesis gas; and (B) flowing the synthesis gas in a microchannel reactor in contact with a catalyst to convert the synthesis gas to the desired product.
摘要翻译：本发明涉及将碳质材料转化成包含一种或多种烃或一种或多种醇的所需产物的方法，该方法包括：（A）在超过约700℃的温度下气化碳质材料以形成合成加油站; 和（B）使合成气在与催化剂接触的微通道反应器中流动以将合成气转化为所需产物。

52. 发明申请

WO2010014388A1 HYDROGEN-PRODUCING ASSEMBLIES 审中-公开
标题翻译：氢生产组装
公开(公告)号：WO2010014388A1
公开(公告)日：2010-02-04
申请号：PCT/US2009/050465
申请日：2009-07-14
申请人： IDATECH, LLC , POPHAM, Vernon, Wade , SORENSEN, Robert, A. , TAYLOR, Kyle
发明人： POPHAM, Vernon, Wade , SORENSEN, Robert, A. , TAYLOR, Kyle
IPC分类号： B01J8/00
CPC分类号： B01J8/0221 , B01J8/0285 , B01J2208/00504 , B01J2208/0084 , C01B3/384 , C01B3/501 , C01B3/56 , C01B2203/0233 , C01B2203/0283 , C01B2203/0405 , C01B2203/043 , C01B2203/0445 , C01B2203/047 , C01B2203/0811 , C01B2203/0827 , C01B2203/085 , C01B2203/0866 , C01B2203/1288
摘要： Hydrogen-producing fuel processing assemblies for producing hydrogen gas. The assemblies include a catalyst chamber, a heat source adapted to heat the catalyst chamber, a hydrogen-producing region within the catalyst chamber adapted to produce hydrogen gas from a feed stream, and a conductive guide structure within the catalyst chamber adapted to conduct and distribute heat from the heat source within the hydrogen-producing region and to direct fluid through the hydrogen-producing region, in some embodiments, the conductive guide structure includes a helical member. In some embodiments, the assembly further includes a vaporization region within the catalyst chamber. In some embodiments, the fuel processing assembly is adapted to produce hydrogen gas via a steam reforming or other endothermic reaction.
摘要翻译：用于生产氢气的氢产生燃料加工组件。组件包括催化剂室，适于加热催化剂室的热源，适于从进料流产生氢气的催化剂室内的产氢区，以及催化剂室内的导电和引导结构，适于导入和分布在一些实施例中，导电引导结构包括螺旋形构件，所述热源来自产氢区域内的热源并且引导流体通过产氢区域。在一些实施例中，组件还包括催化剂室内的蒸发区域。在一些实施例中，燃料处理组件适于通过蒸汽重整或其它吸热反应产生氢气。

53. 发明申请

WO2009105664A3 SYSTEMS AND PROCESSES FOR PROCESSING HYDROGEN AND CARBON MONOXIDE 审中-公开
标题翻译：用于加工氢气和一氧化碳的系统和工艺
公开(公告)号：WO2009105664A3
公开(公告)日：2009-12-03
申请号：PCT/US2009034704
申请日：2009-02-20
申请人： GTLPETROL LLC , ALLAM RODNEY J
发明人： ALLAM RODNEY J
IPC分类号： C10K3/06 , C10K1/00
CPC分类号： C10K1/26 , C01B3/36 , C01B3/56 , C01B2203/0244 , C01B2203/025 , C01B2203/043 , C01B2203/0465 , C01B2203/047 , C01B2203/0475 , C01B2203/048 , C01B2203/0495 , C01B2203/061 , C01B2203/062 , C01B2203/146 , C01B2203/148 , C10G2/32 , C10J3/00 , C10J2300/1659 , C10K1/20 , C10K1/32
摘要： In various implementations, various feed gas streams which include hydrogen and carbon monoxide may be processed for conversion to product streams. For example, the feed gas stream may be processed using the Fisher-Tropsh process or a methanol synthesis process. Unconverted hydrogen and carbon monoxide can be recycled at high recovery and/or inert components removed to prevent build-up in the recycle system by using an arrangement of pressure swing adsorption systems designed to recover impure product gas streams.
摘要翻译：在各种实施方式中，可以处理包括氢和一氧化碳的各种进料气流以转化成产物流。例如，原料气流可以使用Fisher-Tropsh工艺或甲醇合成工艺进行处理。未转化的氢气和一氧化碳可以高回收率和/或惰性组分回收利用，以防止在回收系统中积聚，这是通过使用设计用于回收不纯产品气流的变压吸附系统来实现的。

54. 发明申请

WO2009126607A2 CARBON DIOXIDE RECOVERY 审中-公开
标题翻译：二氧化碳回收
公开(公告)号：WO2009126607A2
公开(公告)日：2009-10-15
申请号：PCT/US2009/039744
申请日：2009-04-07
申请人： INNOSEPRA LLC , JAIN, Ravi
发明人： JAIN, Ravi
IPC分类号： B01D53/047 , C01B3/56 , B01D53/62 , C01B31/20
CPC分类号： C01B3/56 , B01D53/0462 , B01D53/047 , B01D2253/108 , B01D2256/22 , B01D2257/302 , B01D2257/404 , B01D2257/504 , B01D2257/602 , B01D2257/702 , B01D2257/80 , B01D2259/403 , B01D2259/4061 , B01D2259/4146 , C01B3/32 , C01B3/36 , C01B3/52 , C01B32/50 , C01B2203/025 , C01B2203/0415 , C01B2203/042 , C01B2203/0475 , C01B2203/86 , Y02C10/04 , Y02C10/08 , Y02P20/152 , Y02P30/30
摘要： Disclosed herein is a method and system for separating carbon dioxide (CO 2 ) from a C02 containing gas stream containing water vapor and additional impurities, for example, nitrogen, oxygen, sulfur oxides, nitrogen oxides, and mercury. The C02 is captured by subjecting the CO 2 gas feed stream to a temperature swing adsorption step. The temperature swing adsorption step comprises an adsorption step for producing a substantially dry carbon dioxide-depleted stream, and an adsorbent regeneration step comprising heating the adsorbent bed to produce a substantially water vapor-free carbon dioxide stream. Moisture from the gas stream containing CO 2 is optionally removed by pressure swing adsorption, temperature swing adsorption, membrane separation, or absorption prior to CO 2 capture.
摘要翻译：本文公开了一种用于从含有水蒸汽和另外的杂质（例如氮，氧，硫氧化物，氮氧化物和汞）的含CO 2气流中分离二氧化碳（CO 2）的方法和系统。通过使CO 2气体进料流进行变温吸附步骤捕获CO 2。变温吸附步骤包括用于产生基本干燥的二氧化碳贫质物流的吸附步骤，以及吸附剂再生步骤，包括加热吸附床以产生基本上不含水蒸汽的二氧化碳流。通过变压吸附，变温吸附，膜分离或二氧化碳捕获之前的吸收，任选地除去含有CO 2的气流的水分。

55. 发明申请

WO2009109737A2 IMPROVED METHOD FOR THE CAPTURE AND DISPOSAL OF CARBON DIOXIDE IN AN ENERGY CONVERSION PROCESS 审中-公开
标题翻译：能源转化过程中二氧化碳捕获和处理的改进方法
公开(公告)号：WO2009109737A2
公开(公告)日：2009-09-11
申请号：PCT/GB2009/000490
申请日：2009-02-24
申请人： TIMMINS, Cyril
发明人： TIMMINS, Cyril
IPC分类号： C01B32/50
CPC分类号： B01D53/002 , B01D53/0462 , B01D53/1475 , B01D53/343 , B01D53/62 , B01D53/75 , B01D2256/16 , B01D2256/22 , B01D2257/502 , C01B3/34 , C01B3/506 , C01B3/52 , C01B3/56 , C01B31/20 , C01B32/50 , C01B2203/0233 , C01B2203/025 , C01B2203/0283 , C01B2203/0405 , C01B2203/0415 , C01B2203/043 , C01B2203/0445 , C01B2203/0475 , C01B2203/0485 , C01B2203/06 , C01B2203/1241 , C01B2203/1258 , C01B2203/146 , C01B2203/84 , C10J3/46 , C10J2300/1612 , C10J2300/1653 , C10J2300/1662 , C10K1/005 , C10K1/08 , C10K3/04 , F02C3/28 , F02C6/08 , F05D2220/722 , F05D2220/75 , F23J15/06 , F23J2900/15061 , F25J3/061 , F25J3/0625 , F25J3/0635 , F25J3/0655 , F25J3/066 , F25J3/067 , F25J2205/40 , F25J2205/50 , F25J2210/70 , F25J2235/80 , F25J2240/12 , F25J2260/80 , F25J2270/12 , Y02C10/04 , Y02C10/06 , Y02C10/08 , Y02C10/12 , Y02E20/16 , Y02E20/18 , Y02E20/185 , Y02E20/326 , Y02E50/12 , Y02P20/129 , Y02P20/152 , Y02P30/30
摘要： An energy conversion process that also exports by-product CO2 at elevated pressure where a fuel gas feed stream is mixed with a reactant stream and additional CO2 is added to at least part of, the fuel gas feed stream, the reactant stream or both through desorption by contacting with a CO2-rich solvent stream in a first stage contactor to produce a mixed feed gas stream and a CO2-lean solvent stream; passing said mixed feed gas stream to a chemical conversion step, where further CO2 is produced; chilling at least part of the products of said chemical conversion step, at a pressure of at least 10 bar to condense and partially remove CO2 as a liquid and thereby produce a CO2-lean gas stream; and passing at least part of said CO2-lean gas stream said to a second stage contactor where further CO2 is removed, by absorption in a solvent stream lean in CO2 derived from said CO2-lean solvent stream, to produce a product gas stream and a solvent stream rich in CO2 from which said CO2-rich solvent stream is subsequently derived.
摘要翻译：一种能量转换过程，其还在高压下将副产物CO 2输出，其中燃料气体进料流与反应物流混合，并且额外的CO 2通过解吸附加入到燃料气体进料流，反应物流或两者中的至少一部分通过在第一级接触器中与富含CO 2的溶剂流接触以产生混合进料气流和不含CO 2的溶剂流; 将所述混合进料气流送入化学转化步骤，在其中产生进一步的CO 2; 在至少10巴的压力下冷却所述化学转化步骤的至少一部分产物以冷凝和部分地除去作为液体的CO 2，从而产生贫二氧化碳气流; 以及将所述至少部分所述贫二氧化碳气流送入第二级接触器，在另一CO 2被除去的同时，通过在贫二氧化碳贫的溶剂流中衍生的CO 2溶剂流吸收，产生产物气流和富含CO 2的溶剂流，其中随后得到所述富CO 2溶剂流。

56. 发明申请

WO2009013455A2 SEPARATION OF CARBON DIOXIDE AND HYDROGEN 审中-公开
标题翻译：二氧化碳和氢气的分离
公开(公告)号：WO2009013455A2
公开(公告)日：2009-01-29
申请号：PCT/GB2008/002335
申请日：2008-07-08
申请人： BP ALTERNATIVE ENERGY INTERNATIONAL LIMITED , FORSYTH, Jonathan, Alec , HARPER, Roger, Neil , HINDERINK, Antonie Pieter , HUDA, Badrul , VAN DER POL, Evert
发明人： FORSYTH, Jonathan, Alec , HARPER, Roger, Neil , HINDERINK, Antonie Pieter , HUDA, Badrul , VAN DER POL, Evert
IPC分类号： F25J3/06 , F25J3/04 , B01D53/00 , C01B3/50 , C01B31/22 , C01B31/20
CPC分类号： B01D53/002 , B01D53/229 , B01D2256/16 , B01D2256/22 , C01B3/16 , C01B3/503 , C01B3/505 , C01B3/506 , C01B3/56 , C01B2203/0283 , C01B2203/0405 , C01B2203/042 , C01B2203/046 , C01B2203/0485 , C01B2203/145 , C01B2203/146 , C01B2203/84 , C01B2203/86 , C10J3/00 , C10J2300/0903 , C10J2300/093 , C10J2300/0943 , C10J2300/0956 , C10J2300/0959 , C10J2300/0973 , C10J2300/165 , C10J2300/1675 , C10J2300/1678 , F25J3/04545 , F25J3/04563 , F25J3/04575 , F25J3/0625 , F25J3/0655 , F25J3/067 , F25J2205/40 , F25J2205/80 , F25J2215/04 , F25J2240/80 , F25J2240/90 , F25J2260/80 , F25J2270/04 , F25J2270/12 , F25J2270/60 , Y02C10/12 , Y02P20/152 , Y02P30/30
摘要： A process for separating hydrogen and carbon dioxide from a synthesis gas stream comprising carbon dioxide and hydrogen, said process comprising: (A) feeding a shifted synthesis gas stream at a pressure of at least 50 bar gauge to at least one membrane separator unit that is provided with membrane having a selectivity for H 2 over CO 2 of greater than 16 and withdrawing a hydrogen enriched permeate stream having a CO 2 content of less than 10 mole % and a carbon dioxide enriched retentate stream having a CO 2 content of at least 63 mole % CO 2 , preferably, at least 70 mole % CO 2 from the membrane separator unit; (B) feeding the carbon dioxide enriched retentate stream to a carbon dioxide condensation plant where the retentate stream is cooled to condense out liquid CO 2 by: (i) passing the carbon dioxide enriched retentate stream through a heat exchanger where the retentate stream is cooled against an external refrigerant to below its dew point thereby forming a cooled stream comprising a liquid phase and a vapour phase wherein the liquid phase comprises substantially pure liquid CO 2 and the vapour phase is enriched in hydrogen compared with the retentate stream; (ii) passing the two-phase stream from step (i) to a separator vessel wherein the liquid phase is separated from the vapour phase and withdrawing a liquid CO 2 stream and a hydrogen enriched vapour stream from the separator vessel; (iii) if the CO 2 content of the hydrogen enriched vapour stream is greater than 10 mole %, passing the vapour stream through a further heat exchanger where the vapour stream is cooled against a further external refrigerant to below its dew point thereby forming a further cooled stream comprising a liquid phase and a vapour phase wherein the liquid phase comprises substantially pure liquid CO 2 and the vapour phase is further enriched in hydrogen compared with the retentate stream; (iv) passing the two-phase stream from step (iii) to a further separator vessel wherein the liquid phase is separated from the vapour phase and withdrawing a liquid CO 2 stream and a hydrogen enriched vapour stream from the further separator vessel; and (vi) if necessary, repeating steps (iii) to (iv) until the CO 2 content of the hydrogen enriched vapour stream that is withdrawn from the further separator vessel is less than 10 mole %; (C) passing the hydrogen enriched vapour stream having a CO 2 content of less than 10 mole % that is formed in step (B) and/or the hydrogen enriched permeate stream having a CO 2 content of less than 10 mole % that is formed in step (A) as a fuel feed stream to the combustor of at least one gas turbine of a power plant at a pressure above the operating pressure of the gas turbine(s) for the production of electricity; and (D) sequestering the liquid CO 2 stream(s) formed in step (B).
摘要翻译：一种从包含二氧化碳和氢气的合成气流中分离氢气和二氧化碳的方法，所述方法包括：（A）将至少50巴表压的转移的合成气流进料至至少一个膜分离器单元，所述膜分离器单元是提供具有大于16的H 2超过CO 2的选择性的膜并且抽出具有小于10摩尔％的CO 2含量的富含氢的渗透物流和具有至少63摩尔％CO 2的CO 2含量的富含二氧化碳的滞留物流，优选来自膜分离器单元的至少70摩尔％的CO 2; （B）将二氧化碳富集的滞留物料流输送到二氧化碳冷凝装置，其中通过以下方式冷凝滞留物流以冷凝液体CO 2：（i）使富含二氧化碳的滞留物流通过热交换器，其中滞留物流被冷却外部制冷剂低于其露点，从而形成包含液相和气相的冷却流，其中液相包含基本上纯的液体CO 2，并且与滞留物流相比，气相富含氢气; （ii）将来自步骤（i）的两相流送至分离器容器，其中液相与气相分离并从分离器容器中取出液态CO 2流和富氢蒸气流; （iii）如果富含氢气的蒸汽流的CO 2含量大于10摩尔％，则使蒸汽流通过另一个热交换器，其中蒸汽流被冷却至另外的外部制冷剂至其露点以下，从而形成进一步冷却流体包含液相和气相，其中液相包含基本上纯的液体CO 2，并且与渗余物流相比，气相进一步富氢化; （iv）将来自步骤（iii）的两相流送至另一个分离器容器，其中液相与气相分离并从另外的分离器容器中取出液态CO 2流和富含氢的蒸气流; （vi）如果需要，重复步骤（iii）至（iv），直到从另外的分离器容器中排出的富氢蒸气流的CO 2含量小于10摩尔％（C）使步骤（B）中形成的CO 2含量小于10摩尔％的富氢蒸气流和/或CO 2含量小于10摩尔％的富氢渗透物流通过步骤（A）作为燃料供给流，其以高于用于生产电力的燃气轮机的工作压力的压力到达发电厂的至少一个燃气轮机的燃烧器; 和（D）隔离步骤（B）中形成的液体CO 2流。

57. 发明申请

WO2009008565A1 PRESSURE SWING ADSORPTION APPARATUS AND METHOD FOR HYDROGEN PURIFICATION USING THE SAME 审中-公开
标题翻译：压力吸收装置和使用其的氢气净化方法
公开(公告)号：WO2009008565A1
公开(公告)日：2009-01-15
申请号：PCT/KR2007/003405
申请日：2007-07-13
申请人： KOREA INSTITUTE OF ENERGY RESEARCH , CHO, Soon Haeng , BHAT, Sodankoor, Garadi, Thirumaleshwara , HAN, Sang Sup , PARK, Jong Ho , KIM, Jong Nam , JUNG, Heon
发明人： CHO, Soon Haeng , BHAT, Sodankoor, Garadi, Thirumaleshwara , HAN, Sang Sup , PARK, Jong Ho , KIM, Jong Nam , JUNG, Heon
IPC分类号： C01B3/02
CPC分类号： C01B3/56 , B01D53/047 , B01D2253/102 , B01D2253/104 , B01D2253/106 , B01D2253/108 , B01D2256/16 , B01D2257/502 , B01D2257/504 , B01D2257/7022 , B01D2257/80 , B01D2259/40035 , B01D2259/40071 , B01D2259/40081 , B01D2259/403 , B01D2259/404 , B01D2259/4146 , C01B2203/043 , C01B2203/047 , C01B2203/0475 , C01B2203/0495 , Y02C10/08 , Y02P20/152 , Y02P30/30
摘要： Disclosed are a pressure swing adsorption apparatus for hydrogen purification and a hydrogen purification method using the same. The pressure swing adsorption apparatus for hydrogen purification includes a plurality of adsorption columns connected with a feed supply pipe, a hydrogen storage tank for collecting purified hydrogen from the adsorption columns, and valves for opening or closing a plurality of pipes connected to the respective adsorption columns, and the adsorption columns are packed with adsorbent beds of active alumina or silica gel, activated carbon, zeolite 13X, zeolite 5 A, and a carbon monoxide-selective adsorbent other than the zeolite 5A, in order to remove carbon dioxide, methane, and carbon monoxide from a hydrogen- containing gas mixture supplied through the feed supply pipe, and the content of carbon monoxide in the discharged hydrogen is minimized through sequential adsorption on the adsorbents in the adsorption columns. The content of carbon monoxide in the purified hydrogen product can be decreased to 10 ppm or less, thus facilitating the production of highly pure hydrogen products.
摘要翻译：公开了一种用于氢气净化的变压吸附装置和使用其的氢气净化方法。用于氢气净化的变压吸附装置包括与供给管连接的多个吸附塔，用于从吸附塔收集净化氢的氢储罐和用于打开或关闭与各吸附塔连接的多个管的阀吸附柱填充活性氧化铝或硅胶吸附剂床，活性炭，沸石13X，沸石5A和沸石5A以外的一氧化碳选择性吸附剂，以除去二氧化碳，甲烷和通过供给管供给的含氢气体混合物中的一氧化碳，排出氢气中的一氧化碳含量通过在吸附塔上的吸附剂上顺序吸附而最小化。纯化氢产物中一氧化碳的含量可以降低到10ppm以下，从而促进了高纯度氢产物的生产。

58. 发明申请

WO2008067360A3 SYSTEMS AND PROCESSES FOR PRODUCING HYDROGEN AND CARBON DIOXIDE 审中-公开
标题翻译：用于生产二氧化碳和二氧化碳的系统和方法
公开(公告)号：WO2008067360A3
公开(公告)日：2008-12-04
申请号：PCT/US2007085730
申请日：2007-11-28
申请人： SHELL OIL CO , SHELL INT RESEARCH , CLOMBURG JR LLOYD ANTHONY , MATZAKOS ANDREAS NICHOLAS , VEENSTRA PETER , WELLINGTON SCOTT LEE
发明人： CLOMBURG JR LLOYD ANTHONY , MATZAKOS ANDREAS NICHOLAS , VEENSTRA PETER , WELLINGTON SCOTT LEE
IPC分类号： C01B3/38 , C01B3/48 , C01B3/50 , C01B3/56 , C01B32/50
CPC分类号： C01B3/384 , B01J8/0285 , B01J2208/00274 , B01J2208/00504 , B01J2219/00006 , C01B3/382 , C01B3/48 , C01B3/501 , C01B3/56 , C01B2203/0233 , C01B2203/0288 , C01B2203/0294 , C01B2203/0405 , C01B2203/041 , C01B2203/043 , C01B2203/047 , C01B2203/0475 , C01B2203/048 , C01B2203/0495 , C01B2203/0811 , C01B2203/0883 , C01B2203/1041 , C01B2203/1047 , C01B2203/1058 , C01B2203/1076 , C01B2203/1241 , C01B2203/1294 , C01B2203/142 , C01B2203/146 , C01B2203/148 , C01B2203/1623 , C01B2203/82
摘要： A process and a system are provided for producing and separating hydrogen and carbon dioxide from a hydrocarbon and steam. A hydrocarbon and steam are steam reformed and the reformed gas is shift reacted to produce a shift gas. Hydrogen is removed from the shift gas, and the hydrogen-depleted gas is reformed and shift reacted again to produce more hydrogen and carbon dioxide. The hydrogen and carbon dioxide are then separated.
摘要翻译：提供了用于从烃和蒸汽中生产和分离氢气和二氧化碳的方法和系统。将烃和蒸汽进行蒸汽重整，重整气体发生反应以产生换档气体。从移动气体中除去氢气，并且将贫氢气体重整并再次反应以产生更多的氢气和二氧化碳。然后分离氢气和二氧化碳。

59. 发明申请

WO2008142009A1 PROCESS FOR PURIFYING A GAS BY CPSA HAVING TWO REGENERATION STAGES, AND PURIFICATION UNIT FOR IMPLEMENTING THIS PROCESS 审中-公开
标题翻译：具有两个再生阶段的CPSA净化气体的方法和用于实施本方法的净化单元
公开(公告)号：WO2008142009A1
公开(公告)日：2008-11-27
申请号：PCT/EP2008/056009
申请日：2008-05-16
申请人： L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE , DE SOUZA, Guillaume , HAULLE, François-Xavier
发明人： DE SOUZA, Guillaume , HAULLE, François-Xavier
IPC分类号： B01D53/047 , C01B3/56
CPC分类号： C01B3/56 , B01D53/047 , B01D2256/16 , B01D2257/702 , B01D2259/40015 , B01D2259/40022 , B01D2259/4003 , B01D2259/40037 , B01D2259/40045 , B01D2259/40052 , B01D2259/40071 , B01D2259/40079 , B01D2259/40081 , C01B2203/043 , C01B2203/048
摘要： Process for purifying one supply gas stream and one secondary feed comprising one gas stream coming from a secondary gas line, by CPSA, comprising at least two adsorbers, each adsorber following, in an offset manner, a pressure cycle comprising a gas production phase and a regeneration phase, a purified gas enriched with the principal constituent being produced at the distribution pressure P1 during the production phase, said process being characterized in that the regeneration phase comprises at least a first countercurrent decompression step and a first elution step followed by a second countercurrent decompression step and a second elution step, making it possible, during the first elution step, to remove, without recompression, a waste gas at a distribution pressure P2, and makes it possible, during the second elution step, to remove, at a distribution pressure P3, where P1 > P2 > P3, a recycle gas recycled into the multifeed gas supply.
摘要翻译：用于净化一个供应气体流和一个二次进料的方法，其包含来自二次气体管线的一个气体流，由CPSA，包括至少两个吸附器，每个吸附器以偏移的方式包含气体生产阶段和在生产阶段，以分配压力P1产生富含主要成分的纯化气体，所述方法的特征在于再生相包括至少第一逆流减压步骤和第一洗脱步骤，随后是第二逆流减压步骤和第二洗脱步骤，使得在第一洗脱步骤期间，可以在分配压力P2下不再压缩除去废气，并且使得在第二洗脱步骤期间可以在分配压力P3，其中P1> P2> P3，回收再循环气体到多进料气体供应。

60. 发明申请

WO2007124199A3 METHOD AND SYSTEM FOR ATMOSPHERE RECYCLING 审中-公开
标题翻译：大气回收方法与系统
公开(公告)号：WO2007124199A3
公开(公告)日：2008-08-28
申请号：PCT/US2007062530
申请日：2007-02-22
申请人： H2GEN INNOVATIONS INC , LOMAX FRANKLIN D , CARR GREGORY S , TODD RICHARD S
发明人： LOMAX FRANKLIN D , CARR GREGORY S , TODD RICHARD S
IPC分类号： B01D53/00
CPC分类号： B01D53/053 , B01D53/0446 , B01D53/22 , B01D2257/102 , B01D2257/104 , B01D2257/30 , B01D2257/50 , B01D2257/708 , B01D2257/80 , B01D2259/416 , C01B3/506 , C01B3/56 , C01B2203/0405 , C01B2203/043 , C01B2203/0465 , C01B2203/047 , C01B2203/048 , C01B2203/0485 , C01B2203/0495 , F27D17/008
摘要： A system for recycling vented atmosphere gas discharged from a heat treatment chamber (10) utilizing a protective atmosphere gas therein. The system includes an atmosphere recycling apparatus (15) configured to receive the vented atmosphere gas (16). The atmosphere recycling apparatus includes a gas separator (13) configured to separate the vented atmosphere gas into a purified atmosphere gas stream and an impure stream. The atmosphere recycling apparatus is configured to feed the purified atmosphere gas stream to the heat treatment chamber. A storage vessel (11) can be provided to receive the purified atmosphere gas stream from the atmosphere recycling apparatus, and configured to supplement an atmosphere gas supply to the heat treatment chamber (1) with the purified atmosphere gas stream.
摘要翻译：一种用于回收利用其中的保护性气体气体从热处理室（10）排出的排气气体气体的系统。该系统包括构造成接收排气的气氛气体（16）的气氛回收设备（15）。气氛回收装置包括气体分离器（13），其构造成将排出的气氛气体分离成净化的气氛气流和不纯的流。大气回收装置构造成将净化的气氛气体流供给到热处理室。可以提供储存容器（11）以接收来自大气回收设备的净化气氛气流，并且被配置为用纯化的气氛气流补充到热处理室（1）的气氛气体供应。

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