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11.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
Applicant: Patrick Briot , Pierre Boucot , Alain Forestiere , Nathalie Marchal-George , Florent Picard
Inventor： Patrick Briot , Pierre Boucot , Alain Forestiere , Nathalie Marchal-George , Florent Picard
IPC: C10G45/02
CPC classification number: C10G69/123 , C10G29/205
Abstract: 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.
Abstract translation: 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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12.发明申请Process for the desulfurization of olefinic gasolines by increasing the weight of sulfur-containing compounds with regeneration of the catalyst 审中-公开通过催化剂的再生通过增加含硫化合物的重量来使烯烃汽油脱硫的方法公开(公告)号：US20070241032A1
公开(公告)日：2007-10-18
申请号：US11819054
申请日：2007-06-25
Applicant: Florent Picard , Thierry Danzo
Inventor： Florent Picard , Thierry Danzo
IPC: C10G29/00
CPC classification number: B01J31/4007 , B01J21/12 , B01J21/20 , B01J27/16 , B01J27/182 , B01J27/285 , B01J29/90 , B01J31/0225 , B01J31/10 , B01J31/1616 , B01J31/26 , B01J38/56 , C10G25/05 , C10G53/10 , C10G57/005 , C10G2300/104 , C10G2300/1044 , C10G2300/202 , C10G2300/4018 , C10G2400/02
Abstract: This invention relates to a process for the desulfurization of olefinic gasolines that employs a reaction for increasing the weight of sulfur-containing compounds by alkylation on the olefins of the feedstock, by means of an acidic catalyst, and that comprises a regeneration of the catalyst that can be carried out sequentially or continuously.
Abstract translation: 本发明涉及一种使烯烃汽油脱硫的方法，该方法采用通过酸性催化剂在原料烯烃上烷基化提高含硫化合物的重量的反应，并且包括催化剂再生 可以顺序或连续进行。
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13.发明申请Selective hydrogenation process employing a catalyst having a controlled porosity 有权选择性氢化方法采用具有受控孔隙率的催化剂公开(公告)号：US20070170098A1
公开(公告)日：2007-07-26
申请号：US11642976
申请日：2006-12-21
Applicant: Christophe Bouchy , Florent Picard , Nathalie Marchal
Inventor： Christophe Bouchy , Florent Picard , Nathalie Marchal
IPC: C10G29/00
CPC classification number: B01J35/10 , B01J23/85 , B01J23/883 , B01J35/1019 , B01J35/1042 , B01J35/108 , B01J37/20 , C10G45/38 , C10G2300/104 , C10G2300/1044 , C10G2300/4018
Abstract: A process for jointly carrying out selective hydrogenation of polyunsaturated compounds into monounsaturated compounds contained in gasolines, and for transforming light sulphur-containing compounds into heavier compounds by reaction with unsaturated compounds employing a supported catalyst, comprising at least one metal from group VIB and at least one non-noble metal from group VIII used in the sulphurized form deposited on a support and having a controlled porosity, and comprising bringing the feed into contact with the catalyst at a temperature in the range of 80° C. to 220° C. at a liquid hourly space velocity in the range of 1 h−1 to 10 h−1 and at a pressure in the range of 0.5 to 5 MPa.
Abstract translation: 一种将多不饱和化合物选择氢化成汽油中所含的单不饱和化合物的方法，以及使用负载型催化剂与不饱和化合物反应，将轻含硫化合物转化为较重的化合物的方法，所述催化剂包含至少一种来自VIB族的金属，至少 用于硫化形式的第VIII族的一种非贵金属沉积在载体上并具有受控的孔隙率，并且包括使进料在80℃至220℃的温度范围内与催化剂接触 在1小时-1小时至10小时-1的范围内的液时空速和0.5-5MPa的压力。
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14.发明申请Method for determining the conjugated diolefin content of a sample from its near-infrared spectrum and application of the method to the monitoring of units 有权从其近红外光谱测定样品的共轭二烯烃含量的方法以及将该方法应用于单位的监测公开(公告)号：US20070103669A1
公开(公告)日：2007-05-10
申请号：US11592329
申请日：2006-11-03
Applicant: Florent Picard , Clementina Lopez Garcia , Jean-Marc Bader , Francois Wahl
Inventor： Florent Picard , Clementina Lopez Garcia , Jean-Marc Bader , Francois Wahl
IPC: G01J3/00
CPC classification number: G01N21/359 , G01N21/274 , G01N21/3563 , G01N33/28 , G01N2201/129
Abstract: This invention describes a method for determining the content of conjugated diolefins by means of the measurement of the MAV of a sample of catalytic cracking gasoline or thermal cracking gasoline, from its NIR (near-infrared) spectrum, and the application of said method for monitoring a unit for selective hydrogenation of the cracking gasolines.
Abstract translation: 本发明描述了一种通过从其NIR（近红外）光谱测量催化裂化汽油或热裂解汽油样品的MAV以及所述监测方法的应用来测定共轭二烯烃含量的方法 一种用于裂解汽油的选择氢化的单元。
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公开(公告)号：US07208440B2
公开(公告)日：2007-04-24
申请号：US10962569
申请日：2004-10-13
Applicant: Florent Picard , Julia Magne-Drisch , Alain Forestiere , Aurélien Hainault
Inventor： Florent Picard , Julia Magne-Drisch , Alain Forestiere , Aurélien Hainault
IPC: B01J20/34 , B01J38/56 , C07C2/02 , C07C2/64 , C07C15/067
CPC classification number: C10G29/205 , B01J27/182 , B01J37/08 , C10G2400/30
Abstract: 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.
Abstract translation: 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。
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Patent Agency Ranking
16.发明授权Process for hydrodesulphurizing gasoline employing a catalyst with controlled porosity 有权使用具有受控孔隙率的催化剂加氢脱硫汽油的方法公开(公告)号：US08926831B2
公开(公告)日：2015-01-06
申请号：US13305527
申请日：2011-11-28
Applicant: Christophe Bouchy , Nathalie Marchal , Florent Picard
Inventor： Christophe Bouchy , Nathalie Marchal , Florent Picard
CPC classification number: C10G45/04 , C10G45/08 , C10G2300/1044 , C10G2300/202 , C10G2400/02
Abstract: A novel process is described which allows selective hydrodesulphurizing gasoline cuts containing sulphur-containing compounds and olefins. The process employs a catalyst comprising a support selected, for example, from refractory oxides such as aluminas, silicas, silica-aluminas or magnesia, used alone or as a mixture, a group VI metal, preferably Mo or W which may or may not be promoted by a group VIII metal, Co or Ni. The catalyst is characterized by a mean pore diameter of more than 22 nm. The process may comprise one or more steps.
Abstract translation: 描述了允许选择性加氢脱硫含有含硫化合物和烯烃的汽油馏分的新方法。 该方法使用包含选自例如单独使用或作为混合物使用的难熔氧化物如氧化铝，二氧化硅，二氧化硅 - 氧化铝或氧化镁的载体的载体的催化剂，VI族金属，优选Mo或W，其可以是或可以不是 由VIII族金属，Co或Ni促进。 催化剂的特征在于平均孔径大于22nm。 该过程可以包括一个或多个步骤。
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17.发明授权Process for the hydrotreatment of an olefinic gasoline comprising a selective hydrogenation stage 有权包含选择性氢化阶段的烯烃汽油的加氢处理方法公开(公告)号：US07550636B2
公开(公告)日：2009-06-23
申请号：US11286297
申请日：2005-11-25
Applicant: Florent Picard , Sebastien Leplat
Inventor： Florent Picard , Sebastien Leplat
CPC classification number: C10G45/36 , C10G45/02 , C10G45/38 , C10G65/06 , C10G2300/104 , C10G2300/202 , C10G2300/4018
Abstract: The invention relates to a process for the hydrotreatment of an olefinic gasoline comprising at least one selective hydrogenation stage, and generally of simultaneous conversion of mercaptans by weight increase, in which the makeup hydrogen used in this stage or these stages has a reduced CO+CO2 content, preferably comprised between 5 and 200 ppmv. Most often, the CO content is comprised between 1 and 20 ppmv. The process typically makes it possible to hydrorefine an olefinic gasoline by more or less eliminating the diolefins and sulphur compounds.
Abstract translation: 本发明涉及一种用于加氢处理烯烃汽油的方法，该方法包括至少一个选择性氢化阶段，通常同时通过重量增加转化硫醇，其中在该阶段或这些阶段中使用的补充氢具有减少的CO + CO 2 含量，优选在5和200ppmv之间。 通常，CO含量在1和20ppmv之间。 该方法通常使得可以通过或多或少地消除二烯烃和硫化合物来加氢精制烯烃汽油。
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18.发明申请Selective hydrogenation process employing a catalyst with a specific support 失效使用具有特定载体的催化剂的选择性氢化方法公开(公告)号：US20070187297A1
公开(公告)日：2007-08-16
申请号：US11642974
申请日：2006-12-21
Applicant: Christophe Bouchy , Florent Picard , Nathalie Marchal
Inventor： Christophe Bouchy , Florent Picard , Nathalie Marchal
CPC classification number: B01J23/85 , B01J23/002 , B01J23/883 , B01J35/10 , B01J35/1019 , B01J35/1042 , B01J35/108 , B01J37/20 , B01J2523/00 , C10G45/38 , C10G2300/104 , C10G2300/1044 , C10G2300/202 , C10G2300/4018 , B01J2523/68 , B01J2523/847 , B01J2523/31 , B01J2523/845
Abstract: A process for jointly carrying out selective hydrogenation of polyunsaturated compounds into monounsaturated compounds contained in gasolines, and for transforming light sulphur-containing compounds into heavier compounds by reaction with unsaturated compounds, said process employing a supported catalyst comprising at least one metal from group VIB and at least one non-noble metal from group VIII used in the sulphurized form, deposited on a specific support comprising a metal aluminate of the MAl2O4 type with a metal M selected from the group constituted by nickel and cobalt, and comprising bringing the feed into contact with the catalyst at a temperature in the range of 80 ° C. to 220° C. at a liquid hourly space velocity in the range of 1 h−1 to 10 h31 1 and at a pressure in the range of 0.5 to 5 MPa.
Abstract translation: 一种将多不饱和化合物选择氢化成汽油中所含的单不饱和化合物的方法，以及通过与不饱和化合物反应将轻质含硫化合物转化成较重的化合物的方法，所述方法采用包含至少一种VIB族金属的载体催化剂和 以硫化形式使用的来自第VIII族的至少一种非贵金属沉积在包含MAI 2 O 4 O 4型金属铝酸盐的特定载体上，金属M 选自由镍和钴构成的组，并且包括使进料在80℃至220℃的范围内的温度下以1小时的超低速的液时空速与催化剂接触。 > -1℃至10小时，并且在0.5至5MPa的压力范围内。
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公开(公告)号：US20070173674A1
公开(公告)日：2007-07-26
申请号：US11642973
申请日：2006-12-21
Applicant: Christophe Bouchy , Florent Picard , Nathalie Marchal
Inventor： Christophe Bouchy , Florent Picard , Nathalie Marchal
IPC: C07C7/163
CPC classification number: B01J23/883 , B01J23/85 , B01J35/10 , B01J35/1042 , B01J35/1047 , B01J37/20 , C10G45/38 , C10G2300/104 , C10G2300/1044 , C10G2300/202 , C10G2300/4018
Abstract: A process for jointly carrying out selective hydrogenation of polyunsaturated compounds into mono unsaturated compounds contained in gasolines, and for transforming light sulphur-containing compounds into heavier compounds by reaction with unsaturated compounds, said process employing a supported catalyst comprising at least one metal from group VIB and at least one non-noble metal from group VIII used in the sulphurized form deposited on a support and having a specific composition and comprising bringing the feed into contact with the catalyst at a temperature in the range of 80° C. to 220° C. at a liquid hourly space velocity in the range of 1 h−1 to 10 h−1 and at a pressure in the range of 0.5 to 5 MPa.
Abstract translation: 一种将多不饱和化合物选择氢化成汽油中所含的单不饱和化合物的方法，以及通过与不饱和化合物反应将轻质含硫化合物转化成较重的化合物的方法，所述方法采用负载型催化剂，其包含至少一种VIB族金属 和至少一种用于硫化形式的第VIII族的非贵金属沉积在载体上并具有特定组成，并且包括使进料在80℃至220℃的温度范围内与催化剂接触 在1小时-1至10小时-1的范围内的液时空速和0.5-5MPa的压力下进行。
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20.发明申请公开(公告)号：US20060000751A1
公开(公告)日：2006-01-05
申请号：US11171287
申请日：2005-07-01
Applicant: Christophe Bouchy , Nathalie Marchal , Florent Picard
Inventor： Christophe Bouchy , Nathalie Marchal , Florent Picard
IPC: C10G45/04
CPC classification number: C10G45/04 , C10G45/08 , C10G2300/1044 , C10G2300/202 , C10G2400/02
Abstract: A novel process is described which allows selective hydrodesulphurizing gasoline cuts containing sulphur-containing compounds and olefins. The process employs a catalyst comprising a support selected, for example, from refractory oxides such as aluminas, silicas, silica-aluminas or magnesia, used alone or as a mixture, a group VI metal, preferably Mo or W which may or may not be promoted by a group VIII metal, Co or Ni. The catalyst is characterized by a mean pore diameter of more than 22 nm. The process may comprise one or more steps.
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