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1.发明申请公开(公告)号：US20100236986A1
公开(公告)日：2010-09-23
申请号：US12740240
申请日：2008-10-24
CPC分类号： B01J23/58 , B01J35/0066 , B01J35/008 , B01J35/1014 , B01J35/1019 , B01J37/0211 , B01J37/06 , B01J37/16 , C10G45/40 , C10G45/62
摘要： The invention concerns a catalyst comprising a porous support, palladium, at least one metal selected from the group constituted by alkalis and alkaline-earths, in which: the specific surface area of the porous support is in the range 50 to 210 m2/g; the palladium content in the catalyst is in the range 0.05% to 2% by weight; at least 80% by weight of the palladium is distributed in a crust at the periphery of the support, the thickness of said crust being in the range 20 to 200 μm; the metallic dispersion D is in the range 25% to 70%; the density of the palladium particles in the crust is in the range 1500 to 4100 particles of palladium per μm2; and said alkali and/or alkaline-earth metal is distributed homogeneously across the support. The invention also concerns the preparation of the catalyst and its use in selective hydrogenation.
摘要翻译： 本发明涉及包含多孔载体钯，至少一种选自碱金属和碱土金属的金属的催化剂，其中多孔载体的比表面积为50-210m2 / g; 催化剂中的钯含量为0.05〜2重量％; 至少80重量％的钯分布在支撑体周围的外壳中，所述外壳的厚度在20至200μm的范围内; 金属分散体D在25％至70％的范围内; 地壳中钯粒子的密度在每平方米每毫升1500至4100毫克钯的范围内; 并且所述碱和/或碱土金属均匀地分布在载体上。 本发明还涉及催化剂的制备及其在选择性氢化中的用途。
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2.发明授权公开(公告)号：US08637719B2
公开(公告)日：2014-01-28
申请号：US12740240
申请日：2008-10-24
CPC分类号： B01J23/58 , B01J35/0066 , B01J35/008 , B01J35/1014 , B01J35/1019 , B01J37/0211 , B01J37/06 , B01J37/16 , C10G45/40 , C10G45/62
摘要： The invention concerns a catalyst comprising a porous support, palladium, at least one metal selected from the group constituted by alkalis and alkaline-earths, in which: the specific surface area of the porous support is in the range 50 to 210 m2/g; the palladium content in the catalyst is in the range 0.05% to 2% by weight; at least 80% by weight of the palladium is distributed in a crust at the periphery of the support, the thickness of said crust being in the range 20 to 200 μm; the metallic dispersion D is in the range 25% to 70%; the density of the palladium particles in the crust is in the range 1500 to 4100 particles of palladium per μm2; and said alkali and/or alkaline-earth metal is distributed homogeneously across the support. The invention also concerns the preparation of the catalyst and its use in selective hydrogenation.
摘要翻译： 本发明涉及包含多孔载体钯，至少一种选自碱金属和碱土金属的金属的催化剂，其中多孔载体的比表面积为50-210m2 / g; 催化剂中的钯含量为0.05〜2重量％; 至少80重量％的钯分布在支撑体周边的外壳中，所述外壳的厚度在20至200μm的范围内; 金属分散体D在25％至70％的范围内; 地壳中的钯颗粒的密度在每毫米2的1500至4100个钯的颗粒范围内; 并且所述碱和/或碱土金属均匀地分布在载体上。 本发明还涉及催化剂的制备及其在选择性氢化中的用途。
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3.发明申请公开(公告)号：US20070191651A1
公开(公告)日：2007-08-16
申请号：US11638351
申请日：2006-12-14
CPC分类号： B01J37/0211 , B01J21/04 , B01J23/50 , B01J23/62 , B01J23/622 , B01J23/626 , B01J23/892 , B01J23/8926 , B01J35/0013 , B01J35/006 , B01J35/008 , B01J37/0213 , C10G45/34 , C10G2300/1088 , C10G2300/4018 , C10G2400/20
摘要： The invention relates to a process for the preparation of a catalyst comprising: a) The preparation of a colloidal oxide suspension of a first metal M1 that consists in the neutralization of a basic solution by an acidic mineral solution that contains the precursor of the metal M1, b) Bringing into contact the precursor of the promoter M2, either directly in its crystallized form or after dissolution in aqueous phase, with the colloidal suspension that is obtained in stage a), c) Bringing into contact the colloidal suspension that is obtained in stage b) with the substrate, d) Drying at a temperature of between 30° C. and 200° C., under a flow of air. The invention also relates to a process for the treatment of an olefinic fraction that uses the catalyst prepared [by] said preparation process.
摘要翻译： 本发明涉及一种制备催化剂的方法，包括：a）第一金属M1的胶体氧化物悬浮液的制备，其包括通过含有金属M1前体的酸性矿物溶液中和碱性溶液 b）使步骤a）中获得的胶体悬浮液与促进剂M2的前体直接接触，其结晶形式或溶解于水相中，c）使得所得到的胶体悬浮液接触 阶段b）与基材，d）在空气流下在30℃和200℃之间的温度下干燥。 本发明还涉及一种处理使用由所述制备方法制备的催化剂的烯烃级分的方法。
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4.发明授权公开(公告)号：US08178735B2
公开(公告)日：2012-05-15
申请号：US13093587
申请日：2011-04-25
CPC分类号： B01J37/0211 , B01J21/04 , B01J23/50 , B01J23/62 , B01J23/622 , B01J23/626 , B01J23/892 , B01J23/8926 , B01J35/0013 , B01J35/006 , B01J35/008 , B01J37/0213 , C10G45/34 , C10G2300/1088 , C10G2300/4018 , C10G2400/20
摘要： A process for the treatment of an olefinic fraction, using a catalyst prepared by a process comprising: a) The preparation of a colloidal oxide suspension of a first metal M1 by the neutralization of a basic solution by an acidic mineral solution that contains the precursor of the metal M1, b) Bringing into contact the precursor of the promoter M2, either directly in its crystallized form or after dissolution in aqueous phase, with the colloidal suspension that is obtained in stage a), c) Bringing into contact the colloidal suspension that is obtained in stage b) with the substrate, d) Drying at a temperature of between 30° C. and 200° C., under a flow of air.
摘要翻译： 一种用于处理烯烃级分的方法，使用通过以下方法制备的催化剂制备的催化剂，该方法包括：a）通过酸性矿物溶液中和碱性溶液来制备第一金属M1的胶态氧化物悬浮液，所述酸性矿物溶液含有 金属M1，b）直接以其结晶形式或在水相中溶解之后使促进剂M2的前体与在步骤a）中获得的胶体悬浮液接触，c）使胶态悬浮液接触， 在步骤b）中与基材获得，d）在空气流下在30℃和200℃之间的温度下干燥。
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5.发明申请公开(公告)号：US20110201857A1
公开(公告)日：2011-08-18
申请号：US13093587
申请日：2011-04-25
IPC分类号： C07C5/03
CPC分类号： B01J37/0211 , B01J21/04 , B01J23/50 , B01J23/62 , B01J23/622 , B01J23/626 , B01J23/892 , B01J23/8926 , B01J35/0013 , B01J35/006 , B01J35/008 , B01J37/0213 , C10G45/34 , C10G2300/1088 , C10G2300/4018 , C10G2400/20
摘要： The invention relates to a process for the preparation of a catalyst comprising: a) The preparation of a colloidal oxide suspension of a first metal M1 that consists in the neutralization of a basic solution by an acidic mineral solution that contains the precursor of the metal M1, b) Bringing into contact the precursor of the promoter M2, either directly in its crystallized form or after dissolution in aqueous phase, with the colloidal suspension that is obtained in stage a), c) Bringing into contact the colloidal suspension that is obtained in stage b) with the substrate, d) Drying at a temperature of between 30° C. and 200° C., under a flow of air. The invention also relates to a process for the treatment of an olefinic fraction that uses the catalyst prepared said preparation process.
摘要翻译： 本发明涉及一种制备催化剂的方法，包括：a）第一金属M1的胶体氧化物悬浮液的制备，其包括通过含有金属M1前体的酸性矿物溶液中和碱性溶液 b）使步骤a）中获得的胶体悬浮液与促进剂M2的前体直接接触，其结晶形式或溶解于水相中，c）使得所得到的胶体悬浮液接触 阶段b）与基材，d）在空气流下在30℃和200℃之间的温度下干燥。 本发明还涉及一种处理使用所述制备方法制备的催化剂的烯烃级分的方法。
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6.发明授权公开(公告)号：US07932205B2
公开(公告)日：2011-04-26
申请号：US11638351
申请日：2006-12-14
CPC分类号： B01J37/0211 , B01J21/04 , B01J23/50 , B01J23/62 , B01J23/622 , B01J23/626 , B01J23/892 , B01J23/8926 , B01J35/0013 , B01J35/006 , B01J35/008 , B01J37/0213 , C10G45/34 , C10G2300/1088 , C10G2300/4018 , C10G2400/20
摘要： The invention relates to a process for the preparation of a catalyst comprising: a) The preparation of a colloidal oxide suspension of a first metal M1 that consists in the neutralization of a basic solution by an acidic mineral solution that contains the precursor of the metal M1, b) Bringing into contact the precursor of the promoter M2, either directly in its crystallized form or after dissolution in aqueous phase, with the colloidal suspension that is obtained in stage a), c) Bringing into contact the colloidal suspension that is obtained in stage b) with the substrate, d) Drying at a temperature of between 30° C. and 200° C., under a flow of air. The invention also relates to a process for the treatment of an olefinic fraction that uses the catalyst prepared [by] said preparation process.
摘要翻译： 本发明涉及一种制备催化剂的方法，包括：a）第一金属M1的胶体氧化物悬浮液的制备，其包括通过含有金属M1前体的酸性矿物溶液中和碱性溶液 b）使步骤a）中获得的胶体悬浮液与促进剂M2的前体直接接触，其结晶形式或溶解于水相中，c）使得所得到的胶体悬浮液接触 阶段b）与基材，d）在空气流下在30℃和200℃之间的温度下干燥。 本发明还涉及一种处理使用由所述制备方法制备的催化剂的烯烃级分的方法。
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7.发明授权Process for hydrodesulphurization of cuts containing sulphur containing compounds and olefins in the presence of a catalyst comprising an element of group VIII and tungsten 有权在含有第VIII族和第钨族元素的催化剂存在下，含硫化合物和烯烃的馏分加氢脱硫的方法公开(公告)号：US07223333B2
公开(公告)日：2007-05-29
申请号：US10449725
申请日：2003-06-02
申请人： Denis Uzio , Stephane Cremer , Carine Petit-Clair , Nathalie Marchal-George , Christophe Bouchy , Florent Picard
发明人： Denis Uzio , Stephane Cremer , Carine Petit-Clair , Nathalie Marchal-George , Christophe Bouchy , Florent Picard
IPC分类号： C10G45/04
CPC分类号： C10G45/08 , C10G2300/104 , C10G2300/202 , C10G2300/301
摘要： Conducting the hydrodesulphurization of gasoline cuts in the presence of a catalyst comprising at least one support, at least one element of group VIII and tungsten, in which the atomic ratio (element of group VIII)/(element of group VIII+tungsten) is greater than 0.15 and less than 0.50, preferably 0.35–0.40 inclusive.
摘要翻译： 在包含至少一种载体，至少一种VIII族元素和钨的催化剂存在下进行汽油馏分的加氢脱硫，其中原子比（VIII族元素）/（VIII +族元素）的含量更大 小于0.15，小于0.50，优选为0.35-0.40。
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8.发明授权公开(公告)号：US06878265B2
公开(公告)日：2005-04-12
申请号：US09754321
申请日：2001-01-05
IPC分类号： B01D3/14 , B01J20/02 , C10G29/10 , C10G45/06 , C10G45/10 , C10G65/04 , C10G67/00 , C10G67/06 , C10G67/14 , C10G29/00
摘要： A process for eliminating mercury and possibly arsenic from a hydrocarbon feed comprises: 1) distilling the hydrocarbon feed to obtain at least one light cut and at least one heavy cut; 2) treating at least one said heavy cut, said treatment comprising two steps a first step bringing said heavy cut into contact with hydrogen and a catalyst; a second step consisting of passing the effluent from the first step over a mass for capturing mercury and possibly arsenic.
摘要翻译： 从烃进料中消除汞和可能的砷的方法包括：1）蒸馏烃进料以获得至少一个轻馏分和至少一个重馏分; 2）处理至少一个所述重切割，所述处理包括两个阶段 将所述重切割与氢气和催化剂接触的步骤;第二步，将来自第一步骤的流出物通过用于捕获汞和可能的砷的质量块。
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公开(公告)号：US06482997B2
公开(公告)日：2002-11-19
申请号：US09726031
申请日：2000-11-30
申请人： Carine Petit-Clair , Blaise Didillon , Denis Uzio
发明人： Carine Petit-Clair , Blaise Didillon , Denis Uzio
IPC分类号： C07C500
CPC分类号： B01J23/683 , B01J23/40 , B01J23/74 , B01J35/0013 , B01J35/023 , B01J37/0211
摘要： In a catalyst process involving a conversion reaction for organic compounds, e.g. hydrogenations, the catalyst contains at least one support and at least one metal, and is characterized in that it has particles of an average size greater than approximately 1 nm, and more than 80% of particles, the size of which is comprised in the range D±(D.0.2) where D represents the average size of the particles. The catalyst is prepared in a colloidal suspension, in aqueous phase, of the metal oxide or metals to be supported, then depositing this suspension on a support, and optionally reducing the oxide thus supported.
摘要翻译： 在涉及有机化合物的转化反应的催化剂方法中， 氢化，催化剂含有至少一种载体和至少一种金属，其特征在于其具有大于约1nm的平均尺寸的颗粒和大于80％的颗粒，其尺寸在该范围内 D±（D.0.2）其中D表示颗粒的平均尺寸。 催化剂在金属氧化物或金属的水相中的胶体悬浮液中制备，然后将该悬浮液沉积在载体上，并任选地还原由此得到的氧化物。
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10.发明授权Process for hydrodesulphurizing cuts containing sulphur containing compounds and olefins in the presence of a supported catalyst comprising group VIII and VIB elements 有权在含有VIII族和VIB族元素的负载催化剂存在下，含硫化合物和烯烃的加氢脱硫馏分的方法公开(公告)号：US07306714B2
公开(公告)日：2007-12-11
申请号：US10449714
申请日：2003-06-02
申请人： Denis Uzio , Stephane Cremer , Carine Petit-Clair , Nathalie Marchal-George , Christophe Bouchy , Florent Picard
发明人： Denis Uzio , Stephane Cremer , Carine Petit-Clair , Nathalie Marchal-George , Christophe Bouchy , Florent Picard
IPC分类号： C10G45/04
CPC分类号： C10G45/08
摘要： A process for hydrodesulphurizing gasoline cuts is carried out in the presence of a catalyst comprising at least one group VIII element, at least one group VIB element, and a support with a specific surface area of less than about 200 m2/g, wherein the density of the group VIB elements per unit surface area of the support is in the range 4×10−4 to 36×10−4 g of group VIB element oxides per m2 of the support.
摘要翻译： 加氢脱硫汽油馏分的方法是在包含至少一种VIII族元素，至少一种VIB族元素和比表面积小于约200m 2 / g的载体的催化剂的存在下进行的， SUP> / g，其中载体每单位表面积的组VIB元素的密度在4×10 -4至36×10 -4 V族VIB元素 氧化物/ m 2的载体。
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