-
1.发明申请Process for synthesising hydrocarbons in a three-phase reactor in the presence of a catalyst comprising a group VIII metal supported on zirconia or on a zirconia-alumina mixed oxide 失效在包含负载在氧化锆上的第Ⅷ族金属或氧化锆 - 氧化铝混合氧化物的催化剂存在下，在三相反应器中合成烃的方法公开(公告)号：US20050282917A1
公开(公告)日：2005-12-22
申请号：US11076033
申请日：2005-03-10
申请人： Magalie Roy-Auberger , Renaud Revel , Virginie Tissot , Dan Enache , Roberto Zennaro , Giovanni Pederzani
发明人： Magalie Roy-Auberger , Renaud Revel , Virginie Tissot , Dan Enache , Roberto Zennaro , Giovanni Pederzani
摘要： A process is described for synthesising hydrocarbons from a mixture comprising carbon monoxide and hydrogen and possibly carbon dioxide CO2, in the presence of a supported catalyst comprising at least one group VIII metal. The support comprises zirconia or a mixed zirconia-alumina oxide and the zirconia is present in the quadratic and/or amorphous form. Said catalyst is used in a liquid phase in a three-phase reactor.
摘要翻译： 描述了在包含一氧化碳和氢气以及可能的二氧化碳CO 2的混合物中，在包含至少一种VIII族金属的负载型催化剂的存在下合成烃的方法。 载体包括氧化锆或混合氧化锆 - 氧化铝氧化物，氧化锆以二次和/或无定形的形式存在。 所述催化剂在三相反应器中以液相形式使用。
-
2.发明授权Process for synthesising hydrocarbons in a three-phase reactor in the presence of a catalyst comprising a group VIII metal supported on zirconia or on a zirconia-alumina mixed oxide 失效在包含负载在氧化锆上的第Ⅷ族金属或氧化锆 - 氧化铝混合氧化物的催化剂存在下，在三相反应器中合成烃的方法公开(公告)号：US07241815B2
公开(公告)日：2007-07-10
申请号：US11076033
申请日：2005-03-10
申请人： Magalie Roy-Auberger , Renaud Revel , Virginie Tissot , Dan Ion Enache , Roberto Zennaro , Giovanni Pederzani
发明人： Magalie Roy-Auberger , Renaud Revel , Virginie Tissot , Dan Ion Enache , Roberto Zennaro , Giovanni Pederzani
IPC分类号： C07C27/00
摘要： A process is described for synthesising hydrocarbons from a mixture comprising carbon monoxide and hydrogen and possibly carbon dioxide CO2, in the presence of a supported catalyst comprising at least one group VIII metal. The support comprises zirconia or a mixed zirconia-alumina oxide and the zirconia is present in the quadratic and/or amorphous form. Said catalyst is used in a liquid phase in a three-phase reactor.
摘要翻译： 描述了在包含一氧化碳和氢气以及可能的二氧化碳CO 2的混合物中，在包含至少一种VIII族金属的负载型催化剂的存在下合成烃的方法。 载体包括氧化锆或混合氧化锆 - 氧化铝氧化物，氧化锆以二次和/或无定形的形式存在。 所述催化剂在三相反应器中以液相形式使用。
-
公开(公告)号：US06515035B2
公开(公告)日：2003-02-04
申请号：US09983325
申请日：2001-10-24
IPC分类号： C07C2700
CPC分类号： C10G2/332 , B01J21/12 , B01J23/75 , B01J37/0203 , B01J37/0207
摘要： A process is described for converting synthesis gas in the presence of a catalyst comprising at least one group VIII element dispersed on a support comprising alumina modified by aqueous impregnation of quaternary ammonium silicate and comprising in the range of about 3% by weight to about 9.5% by weight of silica. Said support can optionally also comprise at least one oxide selected from the group formed by rare earth oxides, alkaline-earth oxides and zirconium oxide.
-
4.发明授权Process for synthesising hydrocarbons in the presence of a catalyst comprising a group VIII metal supported on silica-alumina 有权在包含负载在二氧化硅 - 氧化铝上的第Ⅷ族金属的催化剂存在下合成烃的方法公开(公告)号：US06977273B2
公开(公告)日：2005-12-20
申请号：US10075235
申请日：2002-02-15
IPC分类号： B01J21/12 , B01J23/40 , B01J23/74 , B01J23/75 , B01J35/10 , B01J37/00 , B01J37/02 , B01J37/03 , B01J37/08 , C10G2/00 , C07C27/00 , B01J21/04 , B01J21/08 , B01J23/00
CPC分类号： C10G2/331 , B01J21/12 , B01J23/40 , B01J23/74 , B01J23/75 , B01J35/1019 , B01J37/0045 , B01J37/0201 , B01J37/03 , B01J37/08 , C10G2/332 , C10G2/333
摘要： A process is described for synthesizing hydrocarbons from a mixture comprising carbon monoxide and hydrogen in the presence of a catalyst comprising at least one group VIII metal supported on a silica-alumina prepared by co-precipitating and calcining at a temperature in the range from about 500° C. to about 1200° C. for at least 6 hours so that said silica-alumina has a specific surface area of less than 260 m2/g. Said catalyst is used in a fixed bed or in suspension in a liquid phase of a three-phase reactor.
摘要翻译： 描述了一种方法，用于在包含一氧化碳和氢气的混合物的存在下，在包含至少一种负载在二氧化硅 - 氧化铝上的第Ⅷ族金属的存在下合成烃，所述Ⅷ族金属通过共沉淀和在约500℃的温度下煅烧 约1200℃至少6小时，使得所述二氧化硅 - 氧化铝的比表面积小于260平方米/克。 所述催化剂用于固定床或悬浮在三相反应器的液相中。
-
5.发明授权Process for synthetizing hydrocarbons in the presence of a catalyst comprising a group VIII metal supported on silica-alumina 有权在包含负载在二氧化硅 - 氧化铝上的第Ⅷ族金属的催化剂存在下合成烃的方法公开(公告)号：US06465530B2
公开(公告)日：2002-10-15
申请号：US09778842
申请日：2001-02-08
IPC分类号： C07C2700
摘要： A process is described for synthetizing hydrocarbons from a mixture comprising carbon monoxide and hydrogen in the presence of a catalyst comprising at least one group VIII metal supported on a silica-alumina prepared by co-precipitating and calcining at a temperature in the range from about 500° C. to about 1200° C. for at least 6 hours such that said silica-alumina has a specific surface area of less than 260 m2/g. Said catalyst is used in a fixed bed or in suspension in a liquid phase of a three-phase reactor.
摘要翻译： 描述了一种方法，用于在包含一氧化碳和氢气的混合物的催化剂存在下合成烃，所述催化剂包含负载在二氧化硅 - 氧化铝上的至少一种第Ⅷ族金属，其通过共沉淀和在约500℃的温度下煅烧 约1200℃至少6小时，使得所述二氧化硅 - 氧化铝具有小于260m 2 / g的比表面积。 所述催化剂用于固定床或悬浮在三相反应器的液相中。
-
公开(公告)号：US06689819B2
公开(公告)日：2004-02-10
申请号：US10404041
申请日：2003-04-02
申请人： Giuseppe Bellussi , Roberto Zennaro , Vincenzo Piccolo , Enrico Radaelli , Magalie Roy-Auberger
发明人： Giuseppe Bellussi , Roberto Zennaro , Vincenzo Piccolo , Enrico Radaelli , Magalie Roy-Auberger
IPC分类号： C07C2706
CPC分类号： C10G2/332 , B01J21/04 , B01J23/75 , B01J35/023 , B01J35/10 , B01J35/1019 , B01J35/1038 , C07C1/0425
摘要： A supported cobalt-based catalyst, characterized in that the carrier has an average particle diameter, measured by Coulter LS230, ranging from 70 to 250 &mgr;m, a surface area higher than 175 m2/g and a pore volume higher than 0.35 cm3/g, measured by the B.E.T. method. The catalyst is particularly useful in the Fischer-Tropsch reaction.
摘要翻译： 一种负载的钴基催化剂，其特征在于载体的平均粒径由Coulter LS230测量，范围为70-250μm，表面积高于175m 2 / g，孔体积高于0.35cm <3> / g，由BET测量 方法。 催化剂在费 - 托反应中特别有用。
-
公开(公告)号：US06596667B2
公开(公告)日：2003-07-22
申请号：US09795105
申请日：2001-03-01
申请人： Giuseppe Bellussi , Roberto Zennaro , Vincenzo Piccolo , Enrico Radaelli , Magalie Roy-Auberger
发明人： Giuseppe Bellussi , Roberto Zennaro , Vincenzo Piccolo , Enrico Radaelli , Magalie Roy-Auberger
IPC分类号： B01J2340
CPC分类号： C10G2/332 , B01J21/04 , B01J23/75 , B01J35/023 , B01J35/10 , B01J35/1019 , B01J35/1038 , C07C1/0425
摘要： A supported cobalt-based catalyst characterized in that the carrier has an average particle diameter, measured by means of Coulter LS230, ranging from 70 to 250 &mgr;m, a surface area higher than 175 m2/g and a pore volume higher than 0.35 cm3/g, measured with the B.E.T. method. The catalyst is useful in the Fischer-Tropsch reaction.
摘要翻译： 一种负载的钴基催化剂，其特征在于载体具有通过Coulter LS230测量的平均粒径，范围为70-250μm，表面积高于175m 2 / g，孔体积高于0.35cm 3 / g 用BET测量 方法。 该催化剂可用于费 - 托反应。
-
公开(公告)号：US06586481B2
公开(公告)日：2003-07-01
申请号：US10086896
申请日：2002-03-04
IPC分类号： C07C2700
CPC分类号： C10G2/332 , B01J21/04 , B01J23/007 , B01J23/75 , B01J35/006 , B01J35/023 , B01J37/03
摘要： A catalyst, which can be used in the Fischer-Tropsch process, and contains cobalt oxide having crystals with an average size ranging from 20 to 80 Å supported on an inert carrier of alumina. A preparation process for the catalyst and a Fischer-Tropsch process utilizing the catalyst are also provided.
摘要翻译： 一种催化剂，其可以在费 - 托法中使用，并且包含平均尺寸为20至80的结晶的氧化钴负载在氧化铝的惰性载体上。 还提供了催化剂的制备方法和利用该催化剂的费 - 托法。
-
9.发明授权公开(公告)号：US09289725B2
公开(公告)日：2016-03-22
申请号：US13062585
申请日：2009-08-07
CPC分类号： B01D61/362 , B01D3/14 , B01D3/145 , B01D2311/04 , C02F1/448 , C02F2103/365 , B01D2311/2669
摘要： Process for the purification of an aqueous stream coming from the Fischer-Tropsch reaction which comprises: feeding said aqueous stream containing the organic by products of the reaction to one or more pervaporation units, said one or more pervaporation units comprising at least one polymeric pervaporation membrane, obtaining two outgoing streams: —an aqueous stream (i) enriched in alcohols having from 1 to 8 carbon atoms, preferably from 2 to 4 carbon atoms; —an aqueous stream (ii) enriched in water.
摘要翻译： 用于净化来自费 - 托反应的含水物流的方法，其包括：将含有反应产物的含水物流送入一个或多个渗透蒸发单元，所述一个或多个渗透蒸发单元包含至少一个聚合物渗透蒸发膜 得到两个输出流： - 富含具有1至8个碳原子，优选2至4个碳原子的醇的含水物流（i） （ii）富含水的含水物流（ii）。
-
公开(公告)号：US6121190A
公开(公告)日：2000-09-19
申请号：US15271
申请日：1998-01-29
申请人： Roberto Zennaro , Andrea Gusso
发明人： Roberto Zennaro , Andrea Gusso
CPC分类号： B01J23/898 , C07C1/0435 , C07C2523/20 , C07C2523/46 , C07C2523/75 , C07C2523/89
摘要： Catalytic composition comprising a larger quantity of Cobalt, in metal form or in the form of a derivative, and smaller quantities of Ruthenium and Tantalum, in metal form or in the form of a derivative, the above elements being dispersed on a carrier selected from the oxides of at least one of the elements selected from Si, Ti, Al, Zn, Sn, Mg.
摘要翻译： 催化组合物包含金属形式或衍生物形式的较大量的钴，以及更少量的金属形式或衍生物形式的钌和钽，上述元素分散在载体上，所述载体选自 选自Si，Ti，Al，Zn，Sn，Mg中的至少一种元素的氧化物。
-
-
-
-
-
-
-
-
-
搜索结果
20 条记录 (耗时 0.023 秒)
