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    Process of mild hydrocracking including a dilution of the feedstock
    5.
    发明申请
    Process of mild hydrocracking including a dilution of the feedstock 有权
    轻度加氢裂化的方法，包括原料稀释

    公开(公告)号：US20060289338A1

    公开(公告)日：2006-12-28

    申请号：US11449867

    申请日：2006-06-09

    申请人： Christophe Gueret ,  Thierry Chapus ,  Damien Hudebine

    发明人： Christophe Gueret ,  Thierry Chapus ,  Damien Hudebine

    IPC分类号： C10G57/00 ,  B01J8/18

    CPC分类号： C10G69/04 ,  C10G11/18 ,  C10G47/00

    摘要： The invention relates to a process for FCC pretreatment by mild hydrocracking of a hydrocarbon feedstock that comprises a vacuum distillate fraction or a deasphalted oil or else a mixture of these two fractions, said primary feedstock, to produce gas oil and an effluent having an initial boiling point of more than 320° C., said effluent (FCC feedstock) then being subjected to a catalytic cracking, process in which at least 85% by weight of said primary feedstock ends above 375° C. and at least 95% by weight of said primary feedstock ends below 650° C., whereby the mild hydrocracking is performed under an absolute pressure of 2 to 12 MPa and at a temperature of between 300 and 500° C., characterized in that the hydrocarbon feedstock also comprises a lighter hydrocarbon fraction, a so-called secondary feedstock, of which at least 50% by weight ends below 375° C. and at least 80% ends above 200° C.

    摘要翻译： 本发明涉及通过烃原料的轻度加氢裂化来进行FCC预处理的方法，所述烃原料包括真空蒸馏馏分或脱沥青油，或者所述主要原料的这两个馏分的混合物，以产生瓦斯油和具有初始沸点的流出物 所述流出物（FCC原料）然后进行催化裂化，其中至少85重量％的所述主要原料在375℃以上终止，并且至少95重量％ 所述主要原料终止于650℃以下，由此在2至12MPa的绝对压力和300至500℃的温度下进行轻度加氢裂化，其特征在于，烃原料还包含较轻的烃馏分 ，所谓的二次原料，其中至少50重量％终止于375℃以下且至少80％在200℃以上结束。

    Process of mild hydrocracking including a dilution of the feedstock
    6.
    发明授权
    Process of mild hydrocracking including a dilution of the feedstock 有权
    轻度加氢裂化的方法，包括原料稀释

    公开(公告)号：US07718050B2

    公开(公告)日：2010-05-18

    申请号：US11449867

    申请日：2006-06-09

    申请人： Christophe Gueret ,  Thierry Chapus ,  Damien Hudebine

    发明人： Christophe Gueret ,  Thierry Chapus ,  Damien Hudebine

    IPC分类号： C10G57/00 ,  B01J8/18

    CPC分类号： C10G69/04 ,  C10G11/18 ,  C10G47/00

    摘要： The invention relates to a process for FCC pretreatment by mild hydrocracking of a hydrocarbon feedstock that comprises a vacuum distillate fraction or a deasphalted oil or else a mixture of these two fractions, said primary feedstock, to produce gas oil and an effluent having an initial boiling point of more than 320° C., said effluent (FCC feedstock) then being subjected to a catalytic cracking, process in which at least 85% by weight of said primary feedstock ends above 375° C. and at least 95% by weight of said primary feedstock ends below 650° C., whereby the mild hydrocracking is performed under an absolute pressure of 2 to 12 MPa and at a temperature of between 300 and 500° C., characterized in that the hydrocarbon feedstock also comprises a lighter hydrocarbon fraction, a so-called secondary feedstock, of which at least 50% by weight ends below 375° C. and at least 80% ends above 200° C.

    摘要翻译： 本发明涉及通过烃原料的轻度加氢裂化来进行FCC预处理的方法，所述烃原料包括真空蒸馏馏分或脱沥青油，或者所述主要原料的这两个馏分的混合物，以产生瓦斯油和具有初始沸点的流出物 所述流出物（FCC原料）然后进行催化裂化，其中至少85重量％的所述主要原料在375℃以上终止，并且至少95重量％ 所述主要原料终止于650℃以下，由此在2至12MPa的绝对压力和300至500℃的温度下进行轻度加氢裂化，其特征在于，烃原料还包含较轻的烃馏分 ，所谓的二次原料，其中至少50重量％终止于375℃以下且至少80％在200℃以上结束。

    METHOD OF HYDROTREATING FEEDS FROM RENEWABLE SOURCES WITH INDIRECT HEATING USING A CATALYST BASED ON MOLYBDENUM
    7.
    发明申请
    METHOD OF HYDROTREATING FEEDS FROM RENEWABLE SOURCES WITH INDIRECT HEATING USING A CATALYST BASED ON MOLYBDENUM 审中-公开
    使用基于钼的催化剂对具有间接加热的可再生来源的进料进行加氢的方法

    公开(公告)号：US20110094149A1

    公开(公告)日：2011-04-28

    申请号：US12912025

    申请日：2010-10-26

    申请人： Wilfried Weiss ,  Laurent Bournay ,  Thierry Chapus ,  Antoine Daudin

    发明人： Wilfried Weiss ,  Laurent Bournay ,  Thierry Chapus ,  Antoine Daudin

    IPC分类号： C10L1/188

    CPC分类号： C10G65/04 ,  C10G3/46 ,  C10G3/48 ,  C10G3/50 ,  C10G2300/1014 ,  C10G2300/1018 ,  C10G2300/4006 ,  C10G2300/4081 ,  Y02P30/20

    摘要： The invention describes a method of treating feeds from renewable sources comprising a hydrotreatment stage comprising at least two catalytic zones in which the entry stream comprising said feed mixed with at least a part of a hydrotreated liquid effluent from stage b) is introduced into the first catalytic zone at a temperature comprised between 150 and 260° C., and the effluent from the first catalytic zone is then introduced, mixed with at least a part of a hydrotreated liquid effluent from stage b) and preheated, into the following catalytic zone or zones at a temperature comprised between 260 and 320° C., and a stage of separation of the effluent from the hydrotreatment stage permitting the separation of a gaseous effluent and a hydrotreated liquid effluent of which at least a part is recycled at the top of each catalytic zone, said method using, in at least the catalytic zone or zones following the first, a bulk or supported catalyst comprising an active phase constituted by a sulphidized group VIB element, the group VIB element being molybdenum.

    摘要翻译： 本发明描述了一种处理来自可再生来源的饲料的方法，该方法包括加氢处理阶段，该加氢处理阶段包括至少两个催化区，其中将包含所述进料的进料与至少一部分来自步骤b）的加氢处理液体流出物混合进入第一催化剂 区域，然后引入来自第一催化区域的流出物，与来自阶段b）的加氢处理的液体流出物的至少一部分混合并预热到以下催化区或区域 在260至320℃之间的温度下，流出物与加氢处理阶段的分离阶段允许分离气态流出物和加氢处理的液体流出物，其中至少一部分在每个催化剂的顶部被再循环 所述方法在至少在第一个催化区域之后使用主体或负载的催化剂，其包含由 硫化VIB族元素，VIB族元素为钼。

    Process and apparatus employing a plurality of catalytic beds in series for the production of low sulphur gas oil
    8.
    发明授权
    Process and apparatus employing a plurality of catalytic beds in series for the production of low sulphur gas oil 失效
    使用多个催化床串联制备低硫瓦斯油的方法和装置

    公开(公告)号：US06855246B2

    公开(公告)日：2005-02-15

    申请号：US09780418

    申请日：2001-02-12

    申请人： Thierry Chapus ,  Frédéric Morel

    发明人： Thierry Chapus ,  Frédéric Morel

    IPC分类号： C10G45/08 ,  C10G65/04 ,  C10G67/02 ,  C10G45/04

    CPC分类号： C10G65/04

    摘要： A process for hydrotreating gas oil comprises: a first gas oil desulfurization step carried out in a first catalytic zone comprising a desulfurization catalyst; at least partial elimination of the hydrogen sulphide formed at the end of the first gas oil desulfurization step; one or more additional desulfurization steps carried out in one or more catalytic zones comprising a desulfurization catalyst. The distribution of the catalyst in the different zones can be selected so as to maximise the catalytic activity, and thus minimize the volume of catalyst required for a unit of a given capacity operating at fixed operating temperature and pressure, so as to obtain an intensely desulfurized gas oil.

    摘要翻译： 一种加氢处理瓦斯油的方法包括：在包含脱硫催化剂的第一催化区中进行的第一瓦斯油脱硫步骤; 至少部分消除在第一瓦斯油脱硫步骤结束时形成的硫化氢; 在包含脱硫催化剂的一个或多个催化区中进行一个或多个另外的脱硫步骤。 可以选择催化剂在不同区域中的分布，以使催化活性最大化，从而最小化在固定操作温度和压力下操作的给定容量单位所需的催化剂体积，从而获得强烈脱硫 瓦斯油。

    Process for the production of catalytic cracking gasoline with a low sulphur content
    9.
    发明授权
    Process for the production of catalytic cracking gasoline with a low sulphur content 失效
    用于生产硫含量低的催化裂化汽油的方法

    公开(公告)号：US6007704A

    公开(公告)日：1999-12-28

    申请号：US936101

    申请日：1997-09-23

    申请人： Thierry Chapus ,  Blaise Didillon ,  Christian Marcilly ,  Charles Cameron

    发明人： Thierry Chapus ,  Blaise Didillon ,  Christian Marcilly ,  Charles Cameron

    IPC分类号： B01J23/42 ,  B01J23/85 ,  B01J31/12 ,  C10G27/00 ,  C10G29/06 ,  C10G45/06 ,  C10G45/10 ,  C10G45/40 ,  C10G65/00 ,  C10G65/06 ,  C10G67/00 ,  C10G67/04 ,  C10G67/12 ,  C10G67/16

    CPC分类号： C10G65/00 ,  C10G2400/02

    摘要： Catalytic cracking gaseolines are treated by: (a) fractionating the raw gasoline cut into two cuts; (b) optional selective diene hydrodenation of the light cut, then mild hydrotreatment and stripping; (c) sweetening the light cut which is conducted before the mild hydrotreatment step by contact with a supported catalyst containing 0.1-1% by weight of palladium, or after the mild hydrotreatment step and which is then an extractive sweetening step, or with a catalyst having an alkaline base optionally incorporated and also an oxidizing agent. The heavy gaseoline fraction is optionally desilphurized in a hydrotreatment unit. The desulpurized and sweetened light gaesoline can be added to the gasoline pool either directly or mixed with the desulphurized heavy gaseoline cut.

    摘要翻译： 催化裂化球菌是通过以下方式处理的：（a）将原油汽油分馏成两个馏分; （b）轻馏分选择性二烯烃加氢反应，然后轻度加氢处理和汽提; （c）通过与含有0.1-1重量％钯的负载催化剂接触，或在轻度加氢处理步骤之后，然后进行萃取甜化步骤，或用催化剂，使在温和加氢处理步骤之前进行的轻馏分变甜 具有任选地并入的碱性碱，还有氧化剂。 任选地在加氢处理装置中将沉淀的gaseoline馏分去溶解。 脱硫和甜化的光泽石可以直接添加到汽油池中或与脱硫的重质gaseoline切割混合。