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1. 发明授权

US08309782B2 Process for dehydrogenation in the presence of a bimetallic or multi-metallic catalyst that has an optimized bimetallicity index and an optimized hydrogen adsorption capacity 有权
标题翻译：在双金属或多金属催化剂存在下脱氢的方法，其具有优化的双金属指数和优化的氢吸附能力
公开(公告)号：US08309782B2
公开(公告)日：2012-11-13
申请号：US12520445
申请日：2007-12-07
申请人： Fabienne Le Peltier , Sylvie Lacombe , Christophe Chau , Stephane Morin , Lars Fischer , Renaud Revel
发明人： Fabienne Le Peltier , Sylvie Lacombe , Christophe Chau , Stephane Morin , Lars Fischer , Renaud Revel
IPC分类号： C07C5/333
CPC分类号： B01J23/626 , B01J21/04 , B01J23/62 , B01J35/1019 , B01J35/1042 , B01J37/0063 , B01J37/0207 , B01J37/06 , C07C5/3337 , C07C2521/08 , C07C2523/02 , C07C2523/04 , C07C2523/08 , C07C2523/14 , C07C2523/42 , C10G35/09 , C07C11/02
摘要： The invention relates to a process for dehydrogenation of a hydrocarbon feedstock in the presence of a catalyst that comprises a noble metal M that is selected from the group that consists of platinum, palladium, rhodium, and iridium, at least one promoter X1 that is selected from the group that consists of tin, germanium, and lead, and optionally a promoter X2 that is selected from the group that consists of gallium, indium and thallium, an alkaline or alkaline-earth compound and a porous substrate, in which the atomic ratio X1/M and optionally X2/M is between 0.3 and 8, the Hir/M ratio that is measured by hydrogen adsorption is greater than 0.40, and the bimetallicity index BMI that is measured by hydrogen/oxygen titration is greater than 108.
摘要翻译：本发明涉及一种在催化剂存在下烃原料脱氢的方法，所述催化剂包含贵金属M，所述贵金属M选自由铂，钯，铑和铱组成的组，所述催化剂选自至少一个选自来自由锡，锗和铅组成的组，以及任选的选自由镓，铟和铊，碱金属或碱土金属化合物和多孔基材组成的组的启动子X2，其中原子比 X1 / M和任选的X2 / M在0.3和8之间，通过氢吸附测量的Hir / M比大于0.40，并且通过氢/氧滴定测量的双金属指数BMI大于108。

2. 发明申请

US20100168493A1 PROCESS FOR DEHYDROGENATION IN THE PRESENCE OF A BIMETALLIC OR MULTI-METALLIC CATALYST THAT HAS AN OPTIMIZED BIMETALLICITY INDEX AND AN OPTIMIZED HYDROGEN ADSORPTION CAPACITY 有权
标题翻译：双金属或多金属催化剂存在下的脱氢方法，其具有优化的二元指数和优化的氢吸附能力
公开(公告)号：US20100168493A1
公开(公告)日：2010-07-01
申请号：US12520445
申请日：2007-12-07
申请人： Fabienne Le Peltier , Sylvie Lacombe , Christophe Chau , Stephane Morin , Lars Fischer , Renaud Revel
发明人： Fabienne Le Peltier , Sylvie Lacombe , Christophe Chau , Stephane Morin , Lars Fischer , Renaud Revel
IPC分类号： C07C5/333
CPC分类号： B01J23/626 , B01J21/04 , B01J23/62 , B01J35/1019 , B01J35/1042 , B01J37/0063 , B01J37/0207 , B01J37/06 , C07C5/3337 , C07C2521/08 , C07C2523/02 , C07C2523/04 , C07C2523/08 , C07C2523/14 , C07C2523/42 , C10G35/09 , C07C11/02
摘要： The invention relates to a process for dehydrogenation of a hydrocarbon feedstock in the presence of a catalyst that comprises a noble metal M that is selected from the group that consists of platinum, palladium, rhodium, and iridium, at least one promoter X1 that is selected from the group that consists of tin, germanium, and lead, and optionally a promoter X2 that is selected from the group that consists of gallium, indium and thallium, an alkaline or alkaline-earth compound and a porous substrate, in which the atomic ratio X1/M and optionally X2/M is between 0.3 and 8, the Hir/M ratio that is measured by hydrogen adsorption is greater than 0.40, and the bimetallicity index BMI that is measured by hydrogen/oxygen titration is greater than 108.
摘要翻译：本发明涉及一种在催化剂存在下烃原料脱氢的方法，所述催化剂包含贵金属M，所述贵金属M选自由铂，钯，铑和铱组成的组，所述催化剂选自至少一个选自来自由锡，锗和铅组成的组，以及任选的选自由镓，铟和铊，碱金属或碱土金属化合物和多孔基材组成的组的启动子X2，其中原子比 X1 / M和任选的X2 / M在0.3和8之间，通过氢吸附测量的Hir / M比大于0.40，并且通过氢/氧滴定测量的双金属指数BMI大于108。

3. 发明授权

US08148288B2 Bimetallic or multi-metallic catalyst that has an optimized bimetallicity index and an optimized hydrogen adsorption capacity 有权
标题翻译：双金属或多金属催化剂具有优化的双金属指数和优化的氢吸附能力
公开(公告)号：US08148288B2
公开(公告)日：2012-04-03
申请号：US12520702
申请日：2007-12-07
申请人： Pierre-Yves Le Goff , Fabienne Le Peltier , Jean Giraud , Sylvie Lacombe , Christophe Chau
发明人： Pierre-Yves Le Goff , Fabienne Le Peltier , Jean Giraud , Sylvie Lacombe , Christophe Chau
IPC分类号： B01J21/06 , B01J27/185 , B01J27/135 , B01J27/13 , B01J23/00 , B01J23/42 , B01J23/44 , C10G57/00 , C10G69/02 , C10G35/04 , C10G59/02 , C10G35/06 , C10G63/02 , C10G69/08 , C10G35/00
CPC分类号： B01J23/622 , B01J27/135 , B01J27/1856 , B01J35/002 , B01J37/0205 , B01J37/0207 , B01J37/024 , C10G35/09
摘要： The invention relates to a catalyst that comprises a metal M from the group of platinum, at least one promoter X1 that is selected from the group that consists of tin, germanium, and lead, and optionally at least one promoter X2 that is selected from the group that consists of gallium, indium and thallium, a halogenated compound and a porous substrate, in which the atomic ratio X1/M and optionally X2/M is between 0.3 and 8, the Hir/M ratio that is measured by hydrogen adsorption is greater than 0.40, and the bimetallicity index BMI that is measured by hydrogen/oxygen titration is greater than 108. The invention also relates to the process for the preparation of this catalyst and a reforming process using said catalyst.
摘要翻译：本发明涉及一种催化剂，其包含来自铂族的金属M，至少一种选自由锡，锗和铅组成的基团的启动子X1，以及任选地至少一种选自以下的启动子X2：由镓，铟和铊组成的组，卤化化合物和多孔基材，其中原子比X1 / M和任选的X2 / M为0.3至8，通过氢吸附测量的Hir / M比较大并且通过氢/氧滴定测量的双金属指数BMI大于108.本发明还涉及制备该催化剂的方法和使用所述催化剂的重整方法。

4. 发明申请

US20100048389A1 BIMETALLIC OR MULTI-METALLIC CATALYST THAT HAS AN OPTIMIZED BIMETALLICITY INDEX AND AN OPTIMIZED HYDROGEN ADSORPTION CAPACITY 有权
标题翻译：具有优化二元指数和优化氢吸附能力的双金属或多金属催化剂
公开(公告)号：US20100048389A1
公开(公告)日：2010-02-25
申请号：US12520702
申请日：2007-12-07
申请人： Pierre Yves Le Goff , Fabienne Le Peltier , Jean Giraud , Sylvie Lacombe , Christophe Chau
发明人： Pierre Yves Le Goff , Fabienne Le Peltier , Jean Giraud , Sylvie Lacombe , Christophe Chau
IPC分类号： B01J27/185 , B01J27/135
CPC分类号： B01J23/622 , B01J27/135 , B01J27/1856 , B01J35/002 , B01J37/0205 , B01J37/0207 , B01J37/024 , C10G35/09
摘要： The invention relates to a catalyst that comprises a metal M from the group of platinum, at least one promoter X1 that is selected from the group that consists of tin, germanium, and lead, and optionally at least one promoter X2 that is selected from the group that consists of gallium, indium and thallium, a halogenated compound and a porous substrate, in which the atomic ratio X1/M and optionally X2/M is between 0.3 and 8, the Hir/M ratio that is measured by hydrogen adsorption is greater than 0.40, and the bimetallicity index BMI that is measured by hydrogen/oxygen titration is greater than 108. The invention also relates to the process for the preparation of this catalyst and a reforming process using said catalyst.
摘要翻译：本发明涉及一种催化剂，其包含来自铂族的金属M，至少一种选自由锡，锗和铅组成的基团的启动子X1，以及任选地至少一种选自以下的启动子X2：由镓，铟和铊组成的组，卤化化合物和多孔基材，其中原子比X1 / M和任选的X2 / M为0.3至8，通过氢吸附测量的Hir / M比较大并且通过氢/氧滴定测量的双金属指数BMI大于108.本发明还涉及制备该催化剂的方法和使用所述催化剂的重整方法。

5. 发明授权

US07476635B2 Process for making supported thin zeolite membrane 失效
标题翻译：制备支撑薄沸石膜的方法
公开(公告)号：US07476635B2
公开(公告)日：2009-01-13
申请号：US10667654
申请日：2003-09-23
申请人： Christophe Chau , Michaeel Sicard , Ronan Le Dred
发明人： Christophe Chau , Michaeel Sicard , Ronan Le Dred
IPC分类号： B01D61/00
CPC分类号： B01D67/0051 , B01D53/228 , B01D71/028 , B01D2323/08 , B01D2323/12 , B01J29/40 , B01J35/065 , B01J2229/64 , C07C7/144
摘要： Described is a process for the preparation of a supported zeolite membrane that consists of a zeolite/substrate composite layer, whose zeolite phase exhibits a crystallinity of at least 85%, comprising: a) the formation of a gel or a solution that comprises at least one source of silica and water, supplemented with at least one polar organic compound, b) bringing into contact said gel or said solution with a porous substrate, c) the crystallization of the zeolite starting from said gel or said solution; and d) the elimination of residual agents. The molar ratio of the water to the silica in the gel or the solution in stage a) is between 27:1 and 35:1. The crystallization time of stage c) is at least 25 hours.Said process is particularly suited for the preparation of zeolite membranes whose zeolite phase is of the MFI-structural type.
摘要翻译：描述了一种制备负载型沸石膜的方法，其由沸石相显示至少85％的结晶度的沸石/底物复合层组成，包括：a）形成至少包含至少二氧化硅和水的一个来源，补充有至少一种极性有机化合物，b）使多孔基质与所述凝胶或所述溶液接触，c）从所述凝胶或所述溶液开始的沸石结晶; 和d）消除残留剂。凝胶中的水与二氧化硅的摩尔比（a）中的溶液的摩尔比为27:1至35:1。阶段c）的结晶时间至少为25小时。所述方法特别适用于沸石相是MFI结构型沸石膜的制备。

6. 发明授权

US07255725B2 Porous inorganic membrane containing carbon; a process for its preparation; and use thereof 失效
标题翻译：含碳多孔无机膜; 其准备过程; 及其用途
公开(公告)号：US07255725B2
公开(公告)日：2007-08-14
申请号：US10766036
申请日：2004-01-29
申请人： Christophe Chau , Denis Uzio
发明人： Christophe Chau , Denis Uzio
IPC分类号： C01D59/12 , B01D29/00 , B01D39/00 , C01B31/00 , B01D63/00
CPC分类号： B01D67/0086 , B01D53/228 , B01D69/02 , B01D69/10 , B01D69/141 , B01D71/02 , B01D71/021 , B01D71/028 , B01D2325/02 , B01D2325/022 , B01J23/40 , B01J35/065 , C01B3/503 , C01B13/0255 , C01B17/167 , C01B21/0444 , C01B23/0047 , C01B2203/041 , C01B2203/048 , C01B2210/0031 , C01B2210/007
摘要： A porous inorganic membrane comprises at least one inorganic phase having separating properties. Said membrane has a carbon content representing 0.05% to 25% by weight with respect to the mass of said inorganic phase and is selective to non-condensable gases. It is obtained by means of a selectivation treatment of a porous carbon-free inorganic membrane using a hydrocarbon feed. It is used in processes for separating non-condensable molecules such as hydrogen, and in association with a catalyst in a catalytic membrane reactor.
摘要翻译：多孔无机膜包含至少一种具有分离性能的无机相。所述膜的碳含量相对于所述无机相的质量为0.05重量％至25重量％，并且对不可冷凝气体是选择性的。通过使用烃进料的多孔无碳无机膜的选择处理获得。它用于分离不可冷凝分子如氢的方法，并与催化膜反应器中的催化剂相结合。

7. 发明授权

US07250544B2 Process for selective hydrogenation using a catalytic reactor with a hydrogen-selective membrane 失效
标题翻译：使用具有氢选择性膜的催化反应器进行选择性氢化的方法
公开(公告)号：US07250544B2
公开(公告)日：2007-07-31
申请号：US10768705
申请日：2004-02-02
申请人： Christophe Chau , Denis Uzio
发明人： Christophe Chau , Denis Uzio
IPC分类号： C07C2/02
CPC分类号： B01J35/065 , B01J8/009 , B01J8/02 , B01J19/2475 , B01J23/44 , B01J29/40 , C10G45/32 , C10G45/34 , C10G45/46
摘要： A process for selective hydrogenation of polyunsaturated compounds that are contained in a hydrocarbon feedstock in the presence of a catalytic reactor with a hydrogen-selective membrane comprises a) the introduction of said feedstock co-mixed with a first amount hydrogen into a reaction zone of said reactor, b) the contact of a second amount hydrogen with the upstream face of the membrane, which is inorganic and porous, then c) the catalytic reaction of the feedstock with hydrogen that has selectively traversed the membrane.
摘要翻译：在具有氢选择性膜的催化反应器的存在下，在烃原料中包含的多不饱和化合物的选择性氢化方法包括a）将所述原料与第一量的氢共同混入到所述反应器，b）第二量氢与膜的上游面的接触，其是无机和多孔的，然后c）原料与选择性地穿过膜的氢的催化反应。

8. 发明授权

US07211706B2 Process for recovering hydrogen in a gaseous hydrocarbon effluent using a membrane reactor 失效
标题翻译：使用膜反应器回收气态烃流出物中的氢气的方法
公开(公告)号：US07211706B2
公开(公告)日：2007-05-01
申请号：US10211233
申请日：2002-08-05
申请人： Thierry Gauthier , Christophe Chau , Denis Uzio , Isabelle Prevost
发明人： Thierry Gauthier , Christophe Chau , Denis Uzio , Isabelle Prevost
IPC分类号： C07C7/144 , B01D53/22
CPC分类号： B01D53/864 , B01D53/229 , B01D2257/702 , C01B3/501 , C01B2203/0405 , C01B2203/047 , C01B2203/048 , C01B2203/0485 , C10G70/045
摘要： In order to recover hydrogen from a hydrogen-rich gaseous effluent, a procedure is used that comprises: in a stage (a), bringing a hydrocarbon-rich gaseous effluent into contact with the upstream face of a hydrogen-selective membrane at a pressure P1; in a stage (b), bringing a flow containing one or more unsaturated compound(s) into contact with the downstream face of a membrane at a pressure P2, which is smaller than P1, in the presence of a catalyst, to hydrogenate at least a portion of the unsaturated compound(s) using at least a portion of the hydrogen that passes by permeation through the upstream face to the downstream face of the selective membrane; and in a stage (c), transporting a flow containing the hydrogenated compound(s) into stage (b).
摘要翻译：为了从富氢气态流出物回收氢气，使用的方法包括：在阶段（a）中，使富含烃的气态流出物在压力P下与氢选择性膜的上游面接触 1; 在阶段（b）中，在催化剂存在下，使含有一种或多种不饱和化合物的流体以小于P 1的压力P 2与膜的下游面接触氢化至少一部分所述不饱和化合物使用通过所述上游表面渗透到所述选择性膜的下游表面的氢的至少一部分; 在阶段（c）中，将含有氢化化合物的流输送到载物台（b）中。

9. 发明授权

US06818333B2 Thin zeolite membrane, its preparation and its use in separation 失效
标题翻译：薄沸石膜，其制备及其在分离中的应用
公开(公告)号：US06818333B2
公开(公告)日：2004-11-16
申请号：US10452940
申请日：2003-06-03
申请人： Christophe Chau , Mickaël Sicard , Ronan Le Dred
发明人： Christophe Chau , Mickaël Sicard , Ronan Le Dred
IPC分类号： B32B1700
CPC分类号： B01D67/0051 , B01D53/228 , B01D71/028 , B01D2323/12 , B01J29/40 , B01J35/065 , B01J2229/64 , C07C7/144 , Y10S95/902 , Y10T428/249953 , Y10T428/249956 , C07C9/12
摘要： Described is a supported zeolite membrane that consists of a zeolite/substrate composite layer that exhibits, in the n-butane/isobutane separation, a permeance of n-butane of at least 6.10−7 mol/m2.s.Pa and a selectivity of at least 250 at the temperature of 180° C. Said zeolite/substrate composite layer is thin and continuous. This membrane is used in processes for gas separation, vapor separation and liquid separation.
摘要翻译：描述了由在正丁烷/异丁烷分离中显示正丁烷的至少6.10 -7 mol / m 2的渗透率的沸石/底物复合层组成的支撑沸石膜。 Pa，并且在180℃的温度下的选择性为至少250。所述沸石/基材复合层是薄且连续的。该膜用于气体分离，蒸气分离和液体分离。

10. 发明授权

US06582495B2 Process for preparing supported zeolitic membranes by temperature-controlled crystallisation 失效
标题翻译：通过温度控制结晶制备负载型沸石膜的方法
公开(公告)号：US06582495B2
公开(公告)日：2003-06-24
申请号：US10067533
申请日：2002-02-07
申请人： Christophe Chau , Isabelle Prevost , Jean-Alain Dalmon , Sylvain Miachon
发明人： Christophe Chau , Isabelle Prevost , Jean-Alain Dalmon , Sylvain Miachon
IPC分类号： B01D5322
CPC分类号： B01D67/0048 , B01D67/0051 , B01D71/028 , B01D2323/08 , B01J35/065 , B01J2229/64
摘要： A process is described for preparing a supported zeolite membrane constituted by a composite continuous zeolite/support layer of controlled thickness, wherein the zeolitic phase is principally localized in the pores of a porous support and optionally on the external surface thereof, the process comprising at least the formation of a precursor gel of the zeolite, bringing the gel into contact with the support and crystallizing the zeolite. The zeolite is crystallized by carrying out a thermal program comprising at least three steps in succession: a first constant temperature stage carried out at a temperature in the range 50° C. to 300° C., cooling to a temperature of strictly less than 50° C. followed by a second constant temperature stage carried out at a temperature range of 50° C. to 300° C. The prepared membrane is used in particular in processes for separating gas or separating liquids.
摘要翻译：描述了一种用于制备由受控厚度的复合连续沸石/支撑层构成的负载型沸石膜的方法，其中沸石相主要位于多孔载体的孔中并任选地位于其外表面上，该方法至少包括形成沸石的前体凝胶，使凝胶与载体接触并使沸石结晶。通过执行包括至少三个步骤的热程序使沸石结晶：第一恒温阶段在50℃至300℃的温度下进行，冷却至严格小于50℃的温度 ℃，然后在50℃至300℃的温度范围内进行第二恒温阶段。所制备的膜特别用于分离气体或分离液体的方法中。

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