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1. 发明授权

US07025872B2 Process for obtaining a feedstock that can be used in an etherification unit 有权
标题翻译：用于获得可用于醚化单元的原料的方法
公开(公告)号：US07025872B2
公开(公告)日：2006-04-11
申请号：US10761240
申请日：2004-01-22
申请人： Florent Picard , Alain Forestiere , Julia Magne-Drisch , Nathalie Marchal-George
发明人： Florent Picard , Alain Forestiere , Julia Magne-Drisch , Nathalie Marchal-George
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。

2. 发明授权

US07208440B2 Method for pretreatment of catalysts with a phosphoric acid base 有权
标题翻译：用磷酸碱预处理催化剂的方法
公开(公告)号：US07208440B2
公开(公告)日：2007-04-24
申请号：US10962569
申请日：2004-10-13
申请人： Florent Picard , Julia Magne-Drisch , Alain Forestiere , Aurélien Hainault
发明人： Florent Picard , Julia Magne-Drisch , Alain Forestiere , Aurélien Hainault
IPC分类号： B01J20/34 , B01J38/56 , C07C2/02 , C07C2/64 , C07C15/067
CPC分类号： C10G29/205 , B01J27/182 , B01J37/08 , C10G2400/30
摘要： The invention relates to a method for pretreatment of a solid catalyst that is obtained by a reaction between an inorganic binder and phosphoric acid, whereby said method comprises a stage in which said catalyst is brought into contact with a mixture of hydrocarbons under swelling conditions of the catalyst up to a predetermined volume increase, with no significant volume constraint on said catalyst. The invention also relates to an operating process of said catalyst in an alkylation or oligomerization reactor.
摘要翻译：本发明涉及一种通过无机粘合剂和磷酸之间的反应获得的固体催化剂的预处理方法，其中所述方法包括在所述催化剂的溶胀条件下使所述催化剂与烃混合物接触的阶段催化剂达到预定体积增加，对所述催化剂没有明显的体积限制。本发明还涉及所述催化剂在烷基化或低聚反应器中的操作过程。

3. 发明申请

US20050079974A1 Method for pretreatment of catalysts with a phosphoric acid base 有权
标题翻译：用磷酸碱预处理催化剂的方法
公开(公告)号：US20050079974A1
公开(公告)日：2005-04-14
申请号：US10962569
申请日：2004-10-13
申请人： Florent Picard , Julia Magne-Drisch , Alain Forestiere , Aurelien Hainault
发明人： Florent Picard , Julia Magne-Drisch , Alain Forestiere , Aurelien Hainault
IPC分类号： B01J27/182 , B01J37/08 , C10G29/20 , B01J27/14
CPC分类号： C10G29/205 , B01J27/182 , B01J37/08 , C10G2400/30
摘要： The invention relates to a method for pretreatment of a solid catalyst that is obtained by a reaction between an inorganic binder and phosphoric acid, whereby said method comprises a stage in which said catalyst is brought into contact with a mixture of hydrocarbons under swelling conditions of the catalyst up to a predetermined volume increase, with no significant volume constraint on said catalyst. The invention also relates to an operating process of said catalyst in an alkylation or oligomerization reactor.
摘要翻译：本发明涉及一种通过无机粘合剂和磷酸之间的反应获得的固体催化剂的预处理方法，其中所述方法包括在所述催化剂的溶胀条件下使所述催化剂与烃混合物接触的阶段催化剂达到预定体积增加，对所述催化剂没有明显的体积限制。本发明还涉及所述催化剂在烷基化或低聚反应器中的操作过程。

4. 发明申请

US20050230286A1 Integral method for desulphurization of a hydrocarbon cracking or stream cracking effluent 失效
标题翻译：烃裂化或流裂解流出物脱硫的整体方法
公开(公告)号：US20050230286A1
公开(公告)日：2005-10-20
申请号：US10503807
申请日：2003-01-22
申请人： Patrick Briot , Pierre Boucot , Alain Forestiere , Nathalie Marchal-George , Florent Picard
发明人： Patrick Briot , Pierre Boucot , Alain Forestiere , Nathalie Marchal-George , Florent Picard
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。

5. 发明授权

US07344635B2 Integral method for desulphurization of a hydrocarbon cracking or stream cracking effluent 失效
标题翻译：烃裂化或流裂解流出物脱硫的整体方法
公开(公告)号：US07344635B2
公开(公告)日：2008-03-18
申请号：US10503807
申请日：2003-01-22
申请人： Patrick Briot , Pierre Boucot , Alain Forestiere , Nathalie Marchal-George , Florent Picard
发明人： Patrick Briot , Pierre Boucot , Alain Forestiere , Nathalie Marchal-George , Florent Picard
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。

6. 发明申请

US20050061711A1 Process for desulfurization of gasolines 有权
标题翻译：汽油脱硫工艺
公开(公告)号：US20050061711A1
公开(公告)日：2005-03-24
申请号：US10896859
申请日：2004-07-23
申请人： Julia Magne-Drisch , Florent Picard
发明人： Julia Magne-Drisch , Florent Picard
IPC分类号： C10G29/20 , C10G53/02 , C10G67/02 , C10G67/04 , C10G67/06 , C10G67/12
CPC分类号： C10G29/205 , C10G53/02
摘要： The invention relates to a process for the production of a gasoline with a low sulfur content starting from an initial gasoline that comprises olefins, thiophene compounds and mercaptans and comprises a stage for treating at least one fraction of the initial gasoline under conditions of alkylation of the thiophene compounds by the olefins, a stage for treating at least one fraction of the effluent that is obtained from the preceding stage under conditions of addition of the olefins to the mercaptans, and a distillation stage for obtaining a light fraction that is low in thiophene compounds and mercaptans, and a heavy fraction that is high in sulfur.
摘要翻译：本发明涉及从含有烯烃，噻吩化合物和硫醇的初始汽油开始生产具有低硫含量的汽油的方法，并且包括在烷基化的条件下处理至少一部分初始汽油的阶段噻吩化合物，用于在向硫醇中加入烯烃的条件下处理从前一阶段获得的至少一部分流出物的阶段，以及用于获得噻吩化合物低的轻馏分的蒸馏阶段和硫醇，以及硫含量高的重馏分。

7. 发明授权

US07435334B2 Process for desulfurization of gasolines 有权
标题翻译：汽油脱硫工艺
公开(公告)号：US07435334B2
公开(公告)日：2008-10-14
申请号：US10896859
申请日：2004-07-23
申请人： Julia Magne-Drisch , Florent Picard
发明人： Julia Magne-Drisch , Florent Picard
IPC分类号： C10G17/00 , C10G45/00
CPC分类号： C10G29/205 , C10G53/02
摘要： The invention relates to a process for the production of a gasoline with a low sulfur content starting from an initial gasoline that comprises olefins, thiophene compounds and mercaptans and comprises a stage for treating at least one fraction of the initial gasoline under conditions of alkylation of the thiophene compounds by the olefins, a stage for treating at least one fraction of the effluent that is obtained from the preceding stage under conditions of addition of the olefins to the mercaptans, and a distillation stage for obtaining a light fraction that is low in thiophene compounds and mercaptans, and a heavy fraction that is high in sulfur.
摘要翻译：本发明涉及从含有烯烃，噻吩化合物和硫醇的初始汽油开始生产具有低硫含量的汽油的方法，并且包括在烷基化的条件下处理至少一部分初始汽油的阶段噻吩化合物，用于在向硫醇中加入烯烃的条件下处理从前一阶段获得的至少一部分流出物的阶段，以及用于获得噻吩化合物低的轻馏分的蒸馏阶段和硫醇，以及硫含量高的重馏分。

8. 发明授权

US07981828B2 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
标题翻译：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
申请人： Elodie Devers , Christophe Bouchy , Nathalie Marchal-George , Florent Picard
发明人： Elodie Devers , Christophe Bouchy , Nathalie Marchal-George , Florent Picard
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。

9. 发明授权

US07347931B2 Partially coked catalysts that can be used in the hydrotreatment of fractions that contain sulfur-containing compounds and olefins 有权
$Partially coked catalysts that can be used in the hydrotreatment of fractions that contain sulfur-containing compounds and olefins$
标题翻译：可用于加氢处理含硫化合物和烯烃的馏分的部分焦化催化剂
公开(公告)号：US07347931B2
公开(公告)日：2008-03-25
申请号：US10765840
申请日：2004-01-29
申请人： Denis Uzio , Nathalie Marchal-George , Christophe Bouchy , Florent Picard
发明人： Denis Uzio , Nathalie Marchal-George , Christophe Bouchy , Florent Picard
IPC分类号： C10G45/04 , B01J21/18
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。

10. 发明申请

US20080053872A1 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
标题翻译：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
申请人： Elodie Devers , Christophe Bouchy , Nathalie Marchal-George , Florent Picard
发明人： Elodie Devers , Christophe Bouchy , Nathalie Marchal-George , Florent Picard
IPC分类号： C10G45/00 , B01J27/18
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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