公开(公告)号：US4596782A

公开(公告)日：1986-06-24

申请号：US695021

申请日：1985-01-25

申请人： Philippe Courty ,  Christine Travers ,  Daniel Durand ,  Alain Forestiere ,  Patrick Chaumette

发明人： Philippe Courty ,  Christine Travers ,  Daniel Durand ,  Alain Forestiere ,  Patrick Chaumette

IPC分类号： C07C29/15 ,  B01J23/80 ,  B01J23/889 ,  B01J23/89 ,  C07B61/00 ,  C07C27/00 ,  C07C29/154 ,  C07C31/04 ,  C07C67/00 ,  B01J21/04 ,  B01J23/06 ,  B01J23/72

CPC分类号： B01J23/80 ,  B01J23/889 ,  B01J23/8896 ,  B01J23/8953 ,  C07C29/154 ,  Y02P20/52

摘要： Manufacture of catalysts containing at least three essential metals consisting of copper, zinc and aluminum.The process for manufacturing the catalyst comprises the formation of homogeneous amorphous precipitate of the above-mentioned metals, followed with a washing in two steps, first with water, then with an acid solution.These catalysts are used in balanced reactions involving alcohols and synthesis gas, particularly in methanol synthesis.

摘要翻译： 制造含有至少三种由铜，锌和铝组成的必需金属的催化剂。 制造催化剂的方法包括形成上述金属的均匀无定形沉淀物，然后分两步洗涤，首先用水，然后用酸溶液洗涤。 这些催化剂用于涉及醇和合成气的平衡反应，特别是在甲醇合成中。

公开(公告)号：US4552861A

公开(公告)日：1985-11-12

申请号：US707128

申请日：1985-03-01

申请人： Philippe Courty ,  Daniel Durand ,  Christine Travers ,  Patrick Chaumette ,  Alain Forestiere

发明人： Philippe Courty ,  Daniel Durand ,  Christine Travers ,  Patrick Chaumette ,  Alain Forestiere

IPC分类号： C07C29/15 ,  B01J23/80 ,  B01J23/84 ,  B01J23/889 ,  B01J23/89 ,  C01B3/22 ,  C07B61/00 ,  C07C27/00 ,  C07C29/153 ,  C07C29/154 ,  C07C31/02 ,  C07C31/04 ,  C07C67/00 ,  B01J21/04 ,  B01J23/06 ,  B01J23/10 ,  B01J23/72

CPC分类号： C01B3/22 ,  B01J23/80 ,  B01J23/8953 ,  C07C29/154 ,  Y02P20/52

摘要： Manufacture of catalysts containing at least four essential metals: copper, zinc, aluminum and at least one metal selected from the group formed of rare earths and zirconium.The process comprises the formation of a crystallized precipitate of the above-mentioned metals by intimate mixture of a crystallized precipitate of copper, zinc and aluminum, containing less than 0.06% by weight of sodium after washing, with a precipitate of at least one metal of the rare earths group and/or zirconium, containing less than 3% of nitrogen after washing.The catalysts are used in balanced reactions involving alcohols and synthesis gases, and particularly for methanol synthesis.

摘要翻译： 制备含有至少四种必需金属的催化剂：铜，锌，铝和选自由稀土和锆形成的组中的至少一种金属。 该方法包括通过在洗涤后含有少于0.06重量％的钠的铜，锌和铝的结晶沉淀物的紧密混合物形成上述金属的结晶沉淀物，沉淀出至少一种金属 稀土组和/或锆，含有少于洗涤后3％的氮。 催化剂用于涉及醇和合成气体的平衡反应，特别是用于甲醇合成。

公开(公告)号：US4791141A

公开(公告)日：1988-12-13

申请号：US928655

申请日：1986-11-05

申请人： Patrick Chaumette ,  Philippe Courty ,  Daniel Durand ,  Pierre Grandvallet ,  Christine Travers

发明人： Patrick Chaumette ,  Philippe Courty ,  Daniel Durand ,  Pierre Grandvallet ,  Christine Travers

IPC分类号： C07C29/15 ,  B01J21/04 ,  B01J23/00 ,  B01J23/72 ,  B01J23/75 ,  B01J23/80 ,  B01J23/89 ,  B01J37/03 ,  C07B61/00 ,  C07C27/00 ,  C07C29/153 ,  C07C29/156 ,  C07C31/02 ,  C07C67/00 ,  C07C27/06

CPC分类号： C07C29/156 ,  B01J23/80 ,  B01J37/03

摘要： Process for manufacturing primary alcohols by reacting carbon oxides with hydrogen, in the presence of a catalyst containing, as essential elements, copper, zinc and aluminum, in respective atomic ratios of Zn/Al=0.4:1 to 2:1 Co/Al=0.2:1 to 0.75:1; Cu/Al=0.1:1 to 3:1, the proportion by weight of each metal with respect to the total metals weight being: copper: 10-50%; cobalt: 5-25%; aluminum: 5-30%; zinc: 10-70%, the homogeneity of the catalyst being such that the variations of the atomic ratios Al/Co, Cu/Cc, Zn/Co within the catalyst, at the scale of 5 nanometers are lower than 15% with respect to the average value of said ratio. The catalyst may be prepared by complexing or by coprecipitation of the catalyst elements.

摘要翻译： 在含有作为必需元素的铜，锌和铝的催化剂存在下，碳原子数为1〜4：1〜2：1的Co / Al = 0.2：1〜0.75：1; Cu / Al = 0.1:1〜3:1，各金属重量相对于总金属重量的比例为：铜：10〜50％ 钴：5-25％; 铝：5-30％; 锌：10-70％，催化剂的均匀性使得催化剂中的原子比Al / Co，Cu / Cc，Zn / Co在5纳米尺度上的变化相对于 所述比例的平均值。 催化剂可以通过使催化剂元素络合或共沉淀来制备。

公开(公告)号：US4847000A

公开(公告)日：1989-07-11

申请号：US156879

申请日：1988-02-18

申请人： Quang Dang Vu ,  Daniel Durand ,  Jean-Francois Le Page ,  Philippe Courty ,  Alain Forestiere

发明人： Quang Dang Vu ,  Daniel Durand ,  Jean-Francois Le Page ,  Philippe Courty ,  Alain Forestiere

IPC分类号： C01B3/22 ,  C01B3/32

CPC分类号： C01B3/22 ,  C01B3/323 ,  Y02P20/52

摘要： Process for manufacturing synthesis gas or hydrogen by catalytic conversion of methanol in the liquid phase, comprising simultaneously passing methanol (1), a liquid phase of hydrocarbons (6) and optionally water on the catalyst (9).

摘要翻译： 通过液相中甲醇的催化转化制备合成气或氢的方法，包括同时使甲醇（1），烃（6）的液相和任选的水在催化剂（9）上通过。

公开(公告)号：US4675343A

公开(公告)日：1987-06-23

申请号：US863283

申请日：1986-05-15

申请人： Philippe Courty ,  Daniel Durand ,  Alain Forestiere ,  Pierre Grandvallet

发明人： Philippe Courty ,  Daniel Durand ,  Alain Forestiere ,  Pierre Grandvallet

IPC分类号： C07C29/15 ,  B01J23/00 ,  C07B61/00 ,  C07C27/00 ,  C07C29/156 ,  C07C31/02 ,  C07C67/00 ,  C07C27/06

CPC分类号： C07C29/156 ,  Y02P20/52

摘要： The present invention concerns a process of use of a copper and cobalt-containing catalyst for synthesizing saturated primary aliphatic alcohols. This process comprises a first step consisting in at least one catalyst prereduction by means of a gas mixture containing a reducing compound, a second step wherein the prereduced catalyst is contacted with a mixture of hydrogen and carbon oxides (CO, CO.sub.2) for at least 10 hours, so as to produce a mixture of alcohols; a third step wherein the catalyst obtained in the second step is subjected to a treatment with a gas mixture containing a single reducing gas, during about 1 to 400 hours and a fourth step of synthesizing saturated primary aliphatic alcohols from a mixture containing hydrogen and carbon oxides.Optionally the process also comprises an additional step consisting of subjecting the catalyst, whose activity and/or selectivity has been partially lost, to a new treatment according to the procedure defined for the third step.The process according to the invention is particularly applicable to catalysts containing copper, cobalt and optionally aluminum and/or zinc and/or sodium.

摘要翻译： 本发明涉及使用含铜和钴的催化剂合成饱和伯脂肪醇的方法。 该方法包括通过含有还原化合物的气体混合物进行至少一种催化剂预还原的第一步骤，其中将预还原的催化剂与氢和碳氧化物（CO，CO 2）的混合物接触至少10 小时，以产生醇的混合物; 第三步骤，其中将第二步中得到的催化剂在含有单一还原气体的气体混合物中进行约1-4小时的处理，以及从含有氢和碳氧化物的混合物中合成饱和伯脂肪醇的第四步骤 。 任选地，该方法还包括另外的步骤，该方法包括将其活性和/或选择性已被部分丧失的催化剂按照根据第三步所定义的方法进行新的处理。 根据本发明的方法特别适用于含有铜，钴和任选的铝和/或锌和/或钠的催化剂。

公开(公告)号：US4780481A

公开(公告)日：1988-10-25

申请号：US26493

申请日：1987-03-16

申请人： Philippe Courty ,  Patrick Chaumette ,  Daniel Durand ,  Catherine Verdon

发明人： Philippe Courty ,  Patrick Chaumette ,  Daniel Durand ,  Catherine Verdon

IPC分类号： C07B61/00 ,  B01J23/00 ,  B01J23/80 ,  B01J23/89 ,  C07C27/00 ,  C07C29/153 ,  C07C29/154 ,  C07C29/156 ,  C07C29/157 ,  C07C29/158 ,  C07C29/16 ,  C07C31/02 ,  C07C67/00 ,  C07C27/06

CPC分类号： C07C29/156 ,  Y02P20/52

摘要： A process for manufacturing a mixture of saturated primary alcohols by reacting carbon oxides with hydrogen in the presence of a catalyst formed essentially of the following elements: copper, cobalt, zinc, at least one metal A selected from the group consisting of alkali and alkaline earth metals and optionally zirconium and/or at least one metal M selected from the group formed of scandium, yttrium and rare earth metals and/or at least one metal N selected from group VIII noble metals, the proportion by weight of each metal element being: copper: 15-55%, colbalt: 5-25%, zinc: 15-70%, metal A: 0.01-5%, zinconium: 0-55%, metal M: 0-20%, metal N: 0-1%, the total amount by weight of zinc and zirconium in percent by weight of all the metals being from 15 to 70% and the atomic ratios between these metals being: Cu/Co: 0.2:1 to 5:1 and Zn/(Zn+Zr): 0.05:1 to 1:1 and (Zn+Zr)/Co: 0.5:1 to 8:1.The catalyst may be prepared by complexing or by coprecipitating catalytic elements.

摘要翻译： 一种在主要由以下元素形成的催化剂存在下使碳氧化物与氢气反应来制造饱和伯醇的混合物的方法：铜，钴，锌，至少一种选自碱金属和碱土金属的金属 金属和任选的锆和/或至少一种选自钪，钇和稀土金属的金属和/或至少一种选自VIII族贵金属的金属，金属元素的重量比例为： 铜：15-55％，钴：5-25％，锌：15-70％，金属A：0.01-5％，锌银：0-55％，金属M：0-20％，金属N：0-1 ％，所有金属的重量百分比为15〜70％的锌和锆的总量，这些金属的原子比为Cu / Co:0.2:1〜5:1，Zn /（Zn + Zr）：0.05:1〜1:1，（Zn + Zr）/ Co:0.5:1〜8:1。 催化剂可以通过络合或通过共沉淀催化元素来制备。

公开(公告)号：US5108978A

公开(公告)日：1992-04-28

申请号：US527778

申请日：1990-05-24

申请人： Daniel Durand ,  Gil Mabilon ,  Philippe Courty ,  Richard Doziere

发明人： Daniel Durand ,  Gil Mabilon ,  Philippe Courty ,  Richard Doziere

IPC分类号： F01N3/28 ,  B01D53/86 ,  B01D53/94 ,  B01J23/56 ,  B01J23/63 ,  B01J23/66 ,  B01J29/06

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

摘要： The invention concerns a multifunctional catalyst containing cerium, uranium and at least one metal, for converting pollutants emitted by internal combustion engines, and their preparation.A catalyst comprises a porous layer containingfrom about 20% to about 99% of at least one refractory oxidefrom about 0.8% to about 70% of at least one cerium oxidefrom about 0.1% to about 50% of at least one uranium oxidefrom about 0.1% to about 20% of a metal selected from the group made up of Pt, Rh, Pd, Ru, Ir and Au, and mixtures thereof.Applications are in the catalytic converter industry.

摘要翻译： 本发明涉及含有铈，铀和至少一种金属的多功能催化剂，用于转化内燃机排放的污染物及其制备。 催化剂包括含有约20％至约99％的至少一种难熔氧化物的至少一种耐火氧化物的多孔层，约0.8％至约70％的至少一种氧化铈约0.1％至约50％的至少一种氧化铀来自 选自Pt，Rh，Pd，Ru，Ir和Au中的金属的约0.1％至约20％，以及它们的混合物。 应用在催化转化器行业。

公开(公告)号：US5051392A

公开(公告)日：1991-09-24

申请号：US527769

申请日：1990-05-24

申请人： Gil Mabilon ,  Daniel Durand ,  Philippe Courty ,  Michel Prigent

发明人： Gil Mabilon ,  Daniel Durand ,  Philippe Courty ,  Michel Prigent

IPC分类号： F01N3/28 ,  B01D53/86 ,  B01D53/94 ,  B01J23/56 ,  B01J23/58 ,  B01J23/63 ,  B01J29/06 ,  F01N3/10

CPC分类号： B01D53/945 ,  B01J23/58 ,  B01J23/63 ,  Y02T10/22

摘要： A multifunctional catalyst, a method of preparing the catalyst and the use of the catalyst in treating exhaust fumes from internal combustion engines are described. The catalyst includes a porous layer containing (weight %, dry):about 50 to about 99.7% of at least one refractory inorganic oxide,about 0.1 to about 25% of at least one uranium oxide,about 0.1 to about 35% of at least one oxide of at least one metal P selected from the group consisting of lithium, sodium, potassium, rubidium, cesium, beryllium, magnesium, calcium, strontium, barium, lanthanum, praseodymium, neodymium, gadolinium, and yttrium andabout 0.1 to 20% of a metal A selected from the group consisting of platinum, rhodium, palladium, ruthenium, iridium, and mixtures thereof.

摘要翻译： 描述了一种多功能催化剂，一种制备该催化剂的方法以及该催化剂在处理来自内燃机的废气中的用途。 催化剂包括含有（重量％，干）的多孔层：约50-约99.7％的至少一种耐火无机氧化物，约0.1至约25％的至少一种氧化铀，至少约0.1-约35％ 选自锂，钠，钾，铷，铯，铍，镁，钙，锶，钡，镧，镨，钕，钆和钇中的至少一种金属P的一种氧化物，以及约0.1至20％ 的选自铂，铑，钯，钌，铱的金属A及其混合物。

公开(公告)号：US4840783A

公开(公告)日：1989-06-20

申请号：US133843

申请日：1987-12-16

申请人： Dang Vu Quang ,  Michel Davidson ,  Daniel Durand ,  Philippe Courty

发明人： Dang Vu Quang ,  Michel Davidson ,  Daniel Durand ,  Philippe Courty

IPC分类号： B01J23/72 ,  B01J23/80 ,  B01J23/86 ,  B01J23/887 ,  C01B3/32

CPC分类号： B01J23/868 ,  B01J23/72 ,  B01J23/8873 ,  C01B3/323 ,  Y02P20/52

摘要： The invention relates to a process for the production of hydrogen by catalytic reforming of methanol with water vapor. A mixture of methanol, water and carbon dioxide is passed in contact with a catalyst, containing copper, in a fixed bed, in a catalytic zone, at a temperature comprised between 150.degree. and 400.degree. C., the molar ratio of the carbon dioxide to the methanol, at the entrance of the catalytic zone, being comprised between 0.001 and 0.2.

摘要翻译： 本发明涉及通过甲醇与水蒸气的催化重整来生产氢的方法。 将甲醇，水和二氧化碳的混合物在含有铜的催化剂中在固定床中在催化区中在150-400℃的温度下接触，二氧化碳的摩尔比 在催化区入口处的甲醇为0.001至0.2。

公开(公告)号：US5093102A

公开(公告)日：1992-03-03

申请号：US357456

申请日：1989-05-26

申请人： Daniel Durand ,  Adrien Orieux ,  Philippe Courty ,  Serge Mouratoff

发明人： Daniel Durand ,  Adrien Orieux ,  Philippe Courty ,  Serge Mouratoff

IPC分类号： B01D53/04 ,  B01D53/047 ,  C01B3/32 ,  C01B3/52 ,  C01B3/56

CPC分类号： B01D53/04 ,  C01B3/323 ,  C01B3/52 ,  C01B3/56 ,  B01D2256/16 ,  B01D2257/504 ,  B01D53/047 ,  C01B2203/0415 ,  C01B2203/0475 ,  Y02C10/08 ,  Y02P20/152

摘要： The invention relates to a process for the production of hydrogen by steam reforming of methanol, in which water and methanol are reacted (4), under relatively high pressure, over a suitable catalyst. The gases emitted from the reaction are contacted (10), after condensation (7) under relatively high pressure, with an adsorption agent, such that the byproducts of the reaction are adsorbed and a hydrogen-rich gas is liberated (11). Also, byproducts which are recycled to the steam reforming reactor (4), are periodically desorbed under relatively low pressure at along with a fraction of the hydrogen present in the adsorption zone (10), after being submitted to recompression (13) and removal (14), under relatively high pressure, of at least a portion of carbon the dioxide, the desorbed gas fraction is recycled to the steam reforming reactor.

摘要翻译： 本发明涉及一种通过甲醇蒸汽重整生产氢的方法，其中水和甲醇在相对较高的压力下通过合适的催化剂反应（4）。 在较高压力下，使反应物排出的气体（10）在冷凝（7）后与吸附剂接触，使得反应的副产物被吸附并且富氢气被释放（11）。 此外，再循环到蒸汽重整反应器（4）的副产物在相对低的压力下与吸附区（10）中存在的一部分氢气一起在经过再压缩（13）和除去（ 14）在相对高的压力下，二氧化碳的至少一部分碳，解吸的气体馏分被再循环到蒸汽重整反应器。