公开(公告)号：US4908199A

公开(公告)日：1990-03-13

申请号：US268380

申请日：1988-11-07

申请人： Guy-Nool Sauvion ,  Jack Caillod

发明人： Guy-Nool Sauvion ,  Jack Caillod

IPC分类号： B01J23/84 ,  B01J23/847 ,  B01J23/85 ,  B01J23/88 ,  B01J23/882 ,  B01J23/883 ,  B01J23/887 ,  B01J23/888 ,  C01B3/16

CPC分类号： C01B3/16 ,  B01J23/84 ,  B01J23/8472 ,  B01J23/85 ,  B01J23/88 ,  B01J23/882 ,  B01J23/883 ,  B01J23/8871 ,  B01J23/888 ,  B01J21/066 ,  Y02P20/52

摘要： Carbon monoxide is reacted with water vapor and converted into hydrogen and carbon dioxide, in the presence of a thio-resistant catalyst which comprises an active phase deposited onto a support, said active phase comprising molybdenum, vanadium or tungsten, and a cobalt and/or nickel promoter therefor, and said support comprising cerium oxide or zirconium oxide. The reaction mixture advantageously includes carbon monoxide, hydrogen, water and compounds of sulfur, wherefrom hydrogen is selectively produced in increased amounts.

公开(公告)号：US4906448A

公开(公告)日：1990-03-06

申请号：US262045

申请日：1988-10-24

申请人： GuyNoel Sauvion ,  Jack Caillod

发明人： GuyNoel Sauvion ,  Jack Caillod

IPC分类号： B01J23/84 ,  B01J23/847 ,  B01J23/85 ,  B01J23/88 ,  B01J23/882 ,  B01J23/883 ,  B01J23/887 ,  B01J23/888 ,  C01B3/16

CPC分类号： C01B3/16 ,  B01J23/84 ,  B01J23/8472 ,  B01J23/85 ,  B01J23/88 ,  B01J23/882 ,  B01J23/883 ,  B01J23/8871 ,  B01J23/888 ,  B01J21/066 ,  Y02P20/52

摘要： Carbon monoxide is reacted with water vapor and converted into hydrogen and carbon dioxide, in the presence of a thio-resistant catalyst which comprises an active phase deposited onto a support, said active phase comprising molybdenum, vanadium or tungsten, and a cobalt and/or nickel promoter therefor, and said support comprising cerium oxide or zirconium oxide. The reaction mixture advantageously includes carbon monoxide, hydrogen, water and compounds of sulfur, wherefrom hydrogen is selectively produced in increased amounts.

摘要翻译： 一氧化碳与水蒸汽反应并转化成氢气和二氧化碳，在硫代催化剂存在下，其包含沉积在载体上的活性相，所述活性相包含钼，钒或钨，以及钴和/或 镍促进剂，所述载体包含氧化铈或氧化锆。 反应混合物有利地包括一氧化碳，氢气，水和硫化合物，其中选择性地以增加的量生产氢。

公开(公告)号：US4499203A

公开(公告)日：1985-02-12

申请号：US505557

申请日：1983-06-17

申请人： Herve Toulhoat ,  Yves Jacquin ,  Thierry Dupin

发明人： Herve Toulhoat ,  Yves Jacquin ,  Thierry Dupin

IPC分类号： C10G49/04 ,  B01J21/04 ,  B01J23/22 ,  B01J23/24 ,  B01J23/28 ,  B01J23/30 ,  B01J23/74 ,  B01J23/882 ,  B01J23/883 ,  B01J23/888 ,  B01J35/02 ,  B01J35/10 ,  B01J37/00 ,  B01J37/10 ,  C07B61/00 ,  C07C1/00 ,  C07C5/32 ,  C07C15/00 ,  C07C67/00 ,  C10G45/04

CPC分类号： B01J23/74 ,  B01J21/04 ,  B01J23/22 ,  B01J23/28 ,  B01J23/30 ,  B01J23/882 ,  B01J23/883 ,  B01J23/888 ,  B01J35/02 ,  B01J35/10 ,  B01J37/10 ,  C10G45/04 ,  B01J35/1014 ,  B01J35/1019 ,  B01J35/1042 ,  B01J35/1047 ,  B01J35/108

摘要： A catalyst for use in the hydrotreatment of hydrocarbons comprises a carrier and at least one catalytic metal selected from vanadium, molybdenum, tungsten, nickel, cobalt and/or iron; this catalyst is in the form of a plurality of juxtaposed agglomerates of acicular platelets, oriented radially to each other. It is prepared from agglomerates of activated alumina subjected to reaction with an acid and a compound providing an anion able to combine with aluminum ions in solution.

摘要翻译： 用于烃的加氢处理的催化剂包括载体和选自钒，钼，钨，镍，钴和/或铁中的至少一种催化金属; 该催化剂是多个相互排列的针状血小板的并列聚集体的形式。 由活性氧化铝的附聚物与酸反应制备，并提供能够与溶液中的铝离子结合的阴离子的化合物。

公开(公告)号：US4480048A

公开(公告)日：1984-10-30

申请号：US497632

申请日：1983-05-24

申请人： Jean-Paul Bournonville ,  Jean Miquel

发明人： Jean-Paul Bournonville ,  Jean Miquel

IPC分类号： C10G35/085 ,  B01J23/656 ,  B01J27/135 ,  C07B61/00 ,  C07C1/00 ,  C07C4/18 ,  C07C5/22 ,  C07C5/367 ,  C07C5/373 ,  C07C15/02 ,  C07C67/00 ,  C10G35/09 ,  C10G47/14 ,  B01J27/10

CPC分类号： C10G35/09 ,  B01J23/656

摘要： New catalysts, useful for performing hydrocarbons conversions such as reforming, production of aromatics, isomerization of paraffinic and aromatic hydrocarbons, hydrocracking, hydrodealkylation and steam-dealkylation, are formed of a carrier such as alumina and active elements comprising a noble metal of the platinum family, titanium, at least one metal selected from manganese, technetium and rhenium, and halogen, said catalysts being advantageously used as a moving bed.

摘要翻译： 用于进行烃转化，如重整，芳族化合物生产，链烷烃和芳烃的异构化，加氢裂化，加氢脱烷基化和蒸汽 - 脱烷基化的新型催化剂由载体如氧化铝和包含铂族金属的活性元素形成 ，钛，选自锰，锝和铼中的至少一种金属和卤素，所述催化剂有利地用作移动床。

公开(公告)号：US4738941A

公开(公告)日：1988-04-19

申请号：US041946

申请日：1987-04-24

申请人： Pierre Dufresne ,  Christian Marcilly

发明人： Pierre Dufresne ,  Christian Marcilly

IPC分类号： C10G47/18 ,  B01J29/06 ,  B01J29/10 ,  C10G47/16

CPC分类号： B01J29/106 ,  C10G47/16

摘要： The invention relates to a new hydrocarbon hydroconversion catalyst, which is a mixture of an amorphous matrix, a zeolite and at least one metal of Group VIII and optionally of Group VI, the zeolite having a SiO.sub.2 /Al.sub.2 O.sub.3 molar ratio of about between 8 and 70, a sodium content of less than 0.15% by weight, a unit mesh parameter a.sub..degree. of between 24.55 and 24.24.times.10.sup.-10 m, a sodium ion recovery capacity C.sub.Na, expressed in grams of sodium per 100 grams of modified zeolite, greater than 0.85, a specific surface area greater than 400 m.sup.2 g.sup.-1, a water vapor adsorption capacity at 25.degree. C. (with a P/Po ratio of 0.10) greater than 6% by weight, a pore distribution between 1 and 20% of the pore volume contained essentially in pores of diameters between 20 and 80.times.10.sup.-10m, the remaining pore volume being contained essentially in pores of diameters less than 20.times.10.sup.-10 m, the matrix being characterized by the following textural properties:S.gtoreq.100 m.sup.2.g.sup.-1Vpt.gtoreq.0.4 cm.sup.3.g.sup.-1V.sub.75 .gtoreq.0.25 cm.sup.3.g.sup.-1V.sub.75 /Vpt.gtoreq.0.5.

摘要翻译： 本发明涉及一种新的烃加氢转化催化剂，其是无定形基体，沸石和至少一种第VIII族金属和任选的第VI族的混合物，SiO 2 / Al 2 O 3摩尔比约为8至70的沸石 ，钠含量小于0.15重量％，单位网格参数a DEG在24.55和24.24x10-10微米之间，钠离子回收能力CNa以每克克改变的沸石表示的钠，大于0.85 ，比表面积大于400m2g-1，25℃下的水蒸汽吸附容量（P / Po比为0.10）大于6重量％，孔隙分布在孔的1〜20％ 体积基本上包含在20至80×10 -10 m之间的直径的孔中，剩余的孔体积基本上包含在小于20×10 -10 m的直径的孔中，该基质的特征在于以下织构性质：S> = 100m 2·g -1 Vpt> / = 0.4 cm3.g-1 V75> / = 0.25 cm3.g-1 V75 / Vpt> / = 0.5。

公开(公告)号：US4680282A

公开(公告)日：1987-07-14

申请号：US760575

申请日：1985-07-30

申请人： Gilbert Blanchard ,  Michel Prigent

发明人： Gilbert Blanchard ,  Michel Prigent

IPC分类号： B01D53/94 ,  B01J23/56 ,  B01J23/63 ,  B01J23/89 ,  B01J21/06 ,  B01J23/10 ,  B01J23/44 ,  B01J23/46

CPC分类号： B01J23/894 ,  B01D53/944 ,  B01J23/63

摘要： A multifunctional pollution control catalyst for the treatment of exhaust gases from internal combustion engines is comprised of a catalyst support having an active catalytic phase deposited thereon, said active catalytic phase comprising catalytically effective amounts of (i) zirconium, (ii) cerium, (iii) palladium, (iv) iridium and/or rhodium, and, optionally, (v) iron.

摘要翻译： 用于处理来自内燃机的废气的多功能污染控制催化剂包括其上沉积有活性催化相的催化剂载体，所述活性催化相包含催化有效量的（i）锆，（ii）铈，（iii ）钯，（iv）铱和/或铑，和任选地（ⅴ）铁。

公开(公告)号：US5124304A

公开(公告)日：1992-06-23

申请号：US668217

申请日：1991-03-12

申请人： Gilbert Blanchard ,  Jack Caillod ,  Richard Doziere ,  Michel Prigent

发明人： Gilbert Blanchard ,  Jack Caillod ,  Richard Doziere ,  Michel Prigent

IPC分类号： B01D53/94 ,  B01J23/63

CPC分类号： B01D53/945 ,  B01J23/63 ,  Y02T10/22

摘要： Multiple purpose catalysts adapted for the treatment of internal combustion engine exhaust gases comprise a particulate refractory oxide support, e.g., alumina particles, having an active catalytic phase deposited thereon, said active catalytic phase including zirconium, cerium and platinum, and optionally iridium, rhodium, palladium and other metal values.

摘要翻译： 适用于处理内燃机废气的多用途催化剂包括颗粒状难熔氧化物载体，例如其上沉积有活性催化相的氧化铝颗粒，所述活性催化相包括锆，铈和铂，以及任选的铱，铑， 钯等金属价值。

公开(公告)号：US5053378A

公开(公告)日：1991-10-01

申请号：US399442

申请日：1989-08-28

申请人： Gilbert Blanchard ,  Jack Caillod ,  Richard Doziere ,  Michel Prigent

发明人： Gilbert Blanchard ,  Jack Caillod ,  Richard Doziere ,  Michel Prigent

IPC分类号： B01D53/94 ,  B01J23/63

CPC分类号： B01D53/945 ,  B01J23/63 ,  Y02T10/22

摘要： Multiple purpose catalysts adapted for the treatment of internal combustion engine exhaust gases comprise a particulate refractory oxide support, e.g., alumina particles, having an active catalytic phase deposited thereon, said active catalytic phase including zirconium, cerium and platinum, and optionally iridium, rhodium, palladium and other metal values.

摘要翻译： 适用于处理内燃机废气的多用途催化剂包括颗粒状难熔氧化物载体，例如其上沉积有活性催化相的氧化铝颗粒，所述活性催化相包括锆，铈和铂，以及任选的铱，铑， 钯等金属价值。

公开(公告)号：US5039503A

公开(公告)日：1991-08-13

申请号：US38000

申请日：1987-04-14

申请人： GuyNoel Sauvion ,  Jack Caillod

发明人： GuyNoel Sauvion ,  Jack Caillod

IPC分类号： B01J23/84 ,  B01J23/847 ,  B01J23/85 ,  B01J23/88 ,  B01J23/882 ,  B01J23/883 ,  B01J23/887 ,  B01J23/888 ,  C01B3/16

CPC分类号： C01B3/16 ,  B01J23/84 ,  B01J23/8472 ,  B01J23/85 ,  B01J23/88 ,  B01J23/882 ,  B01J23/883 ,  B01J23/8871 ,  B01J23/888 ,  B01J21/066 ,  Y02P20/52

摘要： Carbon monoxide is reacted with water vapor and converted into hydrogen and carbon dioxide, in the presence of a thio-resistant catalyst which comprises an active phase deposited onto a support, said active phase comprising molybdenum, vanadium or tungsten, and a cobalt and/or nickel promoter therefor, and said support comprising cerium oxide or zirconium oxide. The reaction mixture advantageously includes carbon monoxide, hydrogen, water and compounds of sulfur, wherefrom hydrogen is selectively produced in increased amounts.

公开(公告)号：US4581343A

公开(公告)日：1986-04-08

申请号：US610498

申请日：1984-05-15

申请人： Gilbert Blanchard ,  Jean-Pierre Brunelle ,  Richard Doziere ,  Emmanuel Goldenberg ,  Michel Prigent

发明人： Gilbert Blanchard ,  Jean-Pierre Brunelle ,  Richard Doziere ,  Emmanuel Goldenberg ,  Michel Prigent

IPC分类号： B01D53/86 ,  B01D53/94 ,  B01J23/56 ,  B01J23/63 ,  B01J37/16 ,  B01J37/18 ,  B01J23/10 ,  B01J23/62 ,  B01J23/64 ,  B01J23/70

CPC分类号： B01D53/945 ,  B01J23/63 ,  B01J37/16 ,  Y02T10/22

摘要： A pollution control catalyst for a catalytic converter in the exhaust system of an internal combustion engine, which catalyst comprises a support impregnated with (i) at least one platinum group precious metal, and with (ii) cerium base metal, or a combination of cerium and at least one other base metal, is facilely prepared by (1) impregnating a catalyst support with precursor compounds of said cerium base metal, or of said cerium base metal and of at least one other base metal, (2) activating said impregnated support, under a neutral or oxidizing atmosphere, at a temperature ranging from 120.degree. to 800.degree. C., (3) impregnating said catalyst support with precursor compounds of said at least one platinum group precious metal, together with a delayed-action organic reducing agent, inactive under cold conditions, which effects reduction of said platinum group precious metal precursor compounds, but not of any cerium or other base metal precursor compounds, under the conditions of the step (4) below, and (4) activating said impregnated catalyst, also under a neutral or oxidizing atmosphere, at a temperature ranging from 300.degree. to 800.degree. C.

摘要翻译： 一种用于内燃机排气系统中的催化转化器的污染控制催化剂，该催化剂包括浸渍有（i）至少一种铂族贵金属和（ii）铈贱金属或铈组合的载体 和至少一种其它贱金属，通过（1）用催化剂载体浸渍所述铈贱金属或所述铈贱金属和至少一种其它贱金属的前体化合物来容易地制备，（2）活化所述浸渍的载体 在中性或氧化性气氛下，在120℃至800℃的温度下，（3）用所述至少一种铂族贵金属的前体化合物浸渍所述催化剂载体以及延迟作用的有机还原剂 在寒冷条件下无活性，其在锡的条件下还原所述铂族贵金属前体化合物而不是任何铈或其它贱金属前体化合物 p（4），以及（4）在中性或氧化性气氛下，在300〜800℃的温度下活化所述浸渍的催化剂。