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1.发明授权公开(公告)号：US07025872B2
公开(公告)日：2006-04-11
申请号：US10761240
申请日：2004-01-22
IPC分类号： C10G47/14
CPC分类号： C10G45/32 , C10G2300/202 , C10G2300/301 , C10G2300/4018 , C10G2400/02
摘要： Process for obtaining a hydrocarbon fraction that can be used as a feedstock of an etherification unit and that contains a small amount of diene compounds, nitrogen-containing compounds and sulfur-containing compounds, starting from an initial hydrocarbon feedstock that comprises a mixture of olefins, dienes, and nitrites as well as sulfur-containing compounds, whereby said process comprises at least the following successive stages: a) a selective hydrogenation of said initial hydrocarbon feedstock in the presence of a catalyst of group VIII of the periodic table, b) a fractionation by distillation of the effluents that are obtained from stage a) under conditions that make it possible to obtain at least two fractions including said hydrocarbon fraction and that comprises a small amount of diene compounds, nitrogen-containing compounds and sulfur-containing compounds, and a heavy fraction that contains heavy hydrocarbons and the majority of the nitrogen-containing compounds and sulfur-containing compounds obtained from the hydrogenation of stage a).
摘要翻译： 用于获得可用作醚化单元的原料并且含有少量二烯化合物，含氮化合物和含硫化合物的烃馏分的方法，起始于包含烯烃混合物的初始烃原料， 二烯和亚硝酸盐以及含硫化合物，其中所述方法至少包括以下连续阶段：a）在周期表第VIII族催化剂存在下，所述初始烃原料的选择性氢化，b） 通过蒸馏从步骤a）获得的流出物的分馏，使得可以获得包含所述烃馏分的至少两个馏分并且包含少量二烯化合物，含氮化合物和含硫化合物的条件，以及 含有重质烃和大部分含氮化合物和硫-c的重馏分 保持从a）阶段的氢化获得的化合物。
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2.发明申请公开(公告)号：US20050230286A1
公开(公告)日：2005-10-20
申请号：US10503807
申请日：2003-01-22
IPC分类号： B01J27/051 , B01J29/08 , B01J31/08 , C10G29/20 , C10G35/095 , C10G45/08 , C10G45/32 , C10G47/20 , C10G69/08 , C10G69/12 , C10G69/02
CPC分类号： C10G69/123 , C10G29/205
摘要： Process for desulfurization of an effluent for cracking or steam-cracking hydrocarbons, more particularly a gasoline for example for catalytic cracking that comprises the elimination of thiophenic compounds by alkylation of these compounds, followed by a distillation, a hydrocracking of said alkyl-thiophenic compounds, then a hydrodesulfurization of the effluent that is obtained from the hydrocracking zone. In a preferred embodiment, this process comprises a preliminary stage for separating the cracking or steam-cracking effluent into three fractions, and proposes sending to the alkylation stage only the intermediate fraction that is low in heavy basic nitrogen-containing compounds that are initially present in the effluents that are to be alkylated.
摘要翻译： 用于裂化或蒸汽裂解烃的流出物的脱硫方法，更具体地，例如用于催化裂解的汽油，其包括通过这些化合物的烷基化除去噻吩化合物，然后蒸馏，所述烷基 - 噻吩化合物的加氢裂化， 然后从加氢裂化区获得的流出物的加氢脱硫。 在优选的实施方案中，该方法包括用于将裂化或蒸汽裂解流出物分离成三个馏分的初步阶段，并且建议仅向最初存在于重质碱性含氮化合物中的低碱性含氮化合物的中间馏分 待烷基化的废水。
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3.发明授权公开(公告)号：US07344635B2
公开(公告)日：2008-03-18
申请号：US10503807
申请日：2003-01-22
IPC分类号： C10G45/02
CPC分类号： C10G69/123 , C10G29/205
摘要： Process for desulfurization of an effluent for cracking or steam-cracking hydrocarbons, more particularly a gasoline for example for catalytic cracking that comprises the elimination of thiophenic compounds by alkylation of these compounds, followed by a distillation, a hydrocracking of said alkyl-thiophenic compounds, then a hydrodesulfurization of the effluent that is obtained from the hydrocracking zone. In a preferred embodiment, this process comprises a preliminary stage for separating the cracking or steam-cracking effluent into three fractions, and proposes sending to the alkylation stage only the intermediate fraction that is low in heavy basic nitrogen-containing compounds that are initially present in the effluents that are to be alkylated.
摘要翻译： 用于裂化或蒸汽裂解烃的流出物的脱硫方法，更具体地，例如用于催化裂解的汽油，其包括通过这些化合物的烷基化除去噻吩化合物，然后蒸馏，所述烷基 - 噻吩化合物的加氢裂化， 然后从加氢裂化区获得的流出物的加氢脱硫。 在优选的实施方案中，该方法包括用于将裂化或蒸汽裂解流出物分离成三个馏分的初步阶段，并且建议仅向最初存在于重质碱性含氮化合物中的低碱性含氮化合物的中间馏分 待烷基化的废水。
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4.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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5.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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6.发明授权Process for hydrodesulphurizing gasoline cuts containing sulphur and olefins in the presence of a catalyst comprising at least one support, one group VIII and one group VIB element 有权在含有至少一种载体，一组VIII和一组VIB元素的催化剂存在下加氢脱硫含硫和烯烃的汽油馏分的方法公开(公告)号：US07981828B2
公开(公告)日：2011-07-19
申请号：US11878929
申请日：2007-07-27
IPC分类号： B01J27/188 , B01J27/18 , C10G45/08
CPC分类号： B01J27/19 , B01J23/882 , B01J35/1014 , B01J35/1047 , B01J37/0201 , C10G45/08 , C10G2300/104 , C10G2300/1044 , C10G2300/202 , C10G2300/301 , C10G2400/02
摘要： The invention is about a catalyst comprising at least one support, at least one group VIII element, at least one group VIB element and phosphorus, in which the density of group VIB elements per unit surface area of the support is in the range (limits included) 2×10−4 to 18×10−4 of oxides of group VIB elements per m2 of support, in which the molar ratio of phosphorus to the group VIB element is in the range 0.27 to 2.00, and in which the amount of group VIB elements is in the range (limits included) 1% to 20% by weight of oxides of group VIB elements and in which the support has a specific surface area of less than 135 m2/g. The invention is also about a process for hydrodesulphurizing gasoline cuts containing sulphur and olefins in the presence of this catalyst.
摘要翻译： 本发明涉及包含至少一种载体，至少一种VIII族元素，至少一种VIB族元素和磷的催化剂，其中载体的每单位表面积的VIB族元素的密度在所述范围内 ）2×10 -4〜18×10 -4的VIB族元素/ m2载体的氧化物，其中磷与VIB族元素的摩尔比在0.27〜2.00的范围内，其中基团的量 VIB元素在范围（包括的范围内）1〜20重量％的VIB族元素的氧化物，其中载体的比表面积小于135m 2 / g。 本发明还涉及一种在该催化剂存在下加氢脱硫含硫和烯烃的汽油馏分的方法。
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7.发明授权公开(公告)号：US07347931B2
公开(公告)日：2008-03-25
申请号：US10765840
申请日：2004-01-29
CPC分类号： B01J23/74 , B01J21/04 , B01J23/24 , B01J23/755 , B01J23/85 , B01J23/882 , B01J35/1019 , B01J35/1047 , B01J37/0203 , B01J37/084 , B01J37/20 , C10G45/08
摘要： The invention relates to a catalyst for the selective hydrodesulfurization of hydrocarbon-containing feedstocks that comprise sulfur-containing compounds and olefins. This catalyst comes in a sulfurized form and comprises a substrate that is selected from among the refractory oxides, at least one metal that is selected from the group that consists of the metals of groups VI and VII of the periodic table and carbon, whereby the carbon content is less than or equal to 2.8% by weight. The invention also relates to a method for the production of the catalyst that is described above, as well as a process that uses this catalyst for the selective hydrodesulfurization of hydrocarbon-containing feedstocks that contain sulfur-containing compounds and olefins.
摘要翻译： 本发明涉及包含含硫化合物和烯烃的含烃原料的选择性加氢脱硫催化剂。 该催化剂为硫化形式，并且包含选自耐火氧化物，至少一种选自由元素周期表第Ⅵ族和第Ⅶ族金属组成的组的金属和碳的底物，其中碳 含量小于或等于2.8重量％。 本发明还涉及上述催化剂的制备方法，以及使用该催化剂用于含有含硫化合物和烯烃的含烃原料的选择性加氢脱硫的方法。
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8.发明申请Process for hydrodesulphurizing gasoline cuts containing sulphur and olefins in the presence of a catalyst comprising at least one support, one group VIII and one group VIB element 有权在含有至少一种载体，一组VIII和一组VIB元素的催化剂存在下加氢脱硫含硫和烯烃的汽油馏分的方法公开(公告)号：US20080053872A1
公开(公告)日：2008-03-06
申请号：US11878929
申请日：2007-07-27
CPC分类号： B01J27/19 , B01J23/882 , B01J35/1014 , B01J35/1047 , B01J37/0201 , C10G45/08 , C10G2300/104 , C10G2300/1044 , C10G2300/202 , C10G2300/301 , C10G2400/02
摘要： The invention is about a catalyst comprising at least one support, at least one group VIII element, at least one group VIB element and phosphorus, in which the density of group VIB elements per unit surface area of the support is in the range (limits included) 2×10−4 to 18×10−4 of oxides of group VIB elements per m2 of support, in which the molar ratio of phosphorus to the group VIB element is in the range 0.27 to 2.00, and in which the amount of group VIB elements is in the range (limits included) 1% to 20% by weight of oxides of group VIB elements and in which the support has a specific surface area of less than 135 m2/g. The invention is also about a process for hydrodesulphurizing gasoline cuts containing sulphur and olefins in the presence of this catalyst.
摘要翻译： 本发明涉及包含至少一种载体，至少一种VIII族元素，至少一种VIB族元素和磷的催化剂，其中载体的每单位表面积的VIB族元素的密度在所述范围内 ）2×10 -4至18×10 -4 VIB元素/ m 2载体的氧化物，其中磷与 基团VIB元素在0.27〜2.00的范围内，其中VIB族元素的量在范围（包括的范围）中，1〜20重量％的VIB族元素的氧化物，其中载体具有比表面积 面积小于135m 2 / g。 本发明还涉及一种在该催化剂存在下加氢脱硫含硫和烯烃的汽油馏分的方法。
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9.发明授权Catalyst that contains a zeolite that is high in an element of group VIB and/or VIII and its use in hydrorefining and hydrocracking of hydrocarbon fractions 有权含VIB和/或VIII族元素高沸点的催化剂及其在烃馏分加氢精制和加氢裂化中的应用公开(公告)号：US06712953B1
公开(公告)日：2004-03-30
申请号：US09603838
申请日：2000-10-16
申请人： Slavik Kasztelan , Nathalie Marchal-George , Tivadar Cseri , Pierre Leyrit , Philippe Dascotte , Elisabeth Rosenberg
发明人： Slavik Kasztelan , Nathalie Marchal-George , Tivadar Cseri , Pierre Leyrit , Philippe Dascotte , Elisabeth Rosenberg
IPC分类号： B01J2906
CPC分类号： C10G47/20 , B01J29/076
摘要： The invention relates to a catalyst that contains at least one matrix, at least one zeolite and at least one hydro-dehydrogenating element that is located at the matrix (deposited on the catalyst or contained in the matrix), in which the zeolite contains in its porous network at least one element of group VIB and/or group VIII. Said hydro-dehydrogenating element preferably belongs to group VIB and/or to group VIII of the periodic table. The catalyst contains at least one promoter element)phosphorus, boron, silicon). The invention also relates to the use of this catalyst for the transformation of hydrocarbon fractions, in particular hydrorefining and hydrocracking
摘要翻译： 本发明涉及一种催化剂，其含有至少一种基质，至少一种沸石和位于基质（沉积在催化剂上或包含在基质中）的至少一种氢化脱氢元素，其中沸石中含有 VIB组和/或VIII组的至少一种元素的多孔网络。 所述加氢脱氢元件优选属于元素周期表VIB族和/或VIII族。 催化剂含有至少一种助催化剂元素）磷，硼，硅）。 本发明还涉及该催化剂用于烃馏分转化，特别是加氢精制和加氢裂化的用途
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10.发明授权Flexible method for producing oil bases and distillates by hydroisomerization-conversion on a weakly dispersed catalyst followed by a catalyctic dewaxing 失效通过在弱分散催化剂上进行加氢异构化转化生产油基和馏出物的灵活方法，然后进行催化脱蜡公开(公告)号：US07371315B2
公开(公告)日：2008-05-13
申请号：US10450400
申请日：2001-12-13
申请人： Eric Benazzi , Nathalie Marchal-George , Tivadar Cseri , Pierre Marion , Christophe Gueret , Slavik Kasztelan
发明人： Eric Benazzi , Nathalie Marchal-George , Tivadar Cseri , Pierre Marion , Christophe Gueret , Slavik Kasztelan
IPC分类号： C10G69/02
CPC分类号： C10G65/12 , C10G65/043
摘要： A process for production of very high-quality base oils, and simultaneous production of high-quality middle distillates, comprises the successive stages of hydroisomerization and catalytic dewaxing. The hydroisomerization takes place in the presence of a catalyst containing at least one noble metal deposited on an amorphous acid support, the metal dispersion being less than 20%. The support is preferably an amorphous silica-alumina. The catalytic dewaxing takes place in the presence of a catalyst containing at least one hydrodehydrogenating element (Group VIII) and at least one molecular sieve chosen from ZBM-30, EU-2, and EU-11.
摘要翻译： 用于生产非常优质基础油的方法，以及同时生产高品质中间馏分，包括加氢异构化和催化脱蜡的连续阶段。 加氢异构化在含有沉积在无定形酸载体上的至少一种贵金属的催化剂存在下进行，金属分散体小于20％。 载体优选为无定形二氧化硅 - 氧化铝。 催化脱蜡在含有至少一种氢化脱氢元素（VIII族）和至少一种选自ZBM-30，EU-2和EU-11的分子筛的催化剂存在下进行。
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