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    Process and apparatus for the production of catalytic cracking gasoline with a low sulphur content
    21.
    发明授权
    Process and apparatus 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和装置

    公开(公告)号：US06838060B1

    公开(公告)日：2005-01-04

    申请号：US09434282

    申请日：1999-11-05

    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 ,  B01J8/00 ,  C10G45/00

    CPC分类号： C10G65/00 ,  C10G2400/02

    摘要： An apparatus for the production of gasolines with a low sulphur content from a catalytic cracking gasoline, comprising a fractionation column (1) provided with a line (2) for introducing raw gasoline from a catalytic cracking step and comprising at least two lines, one (3) in the upper portion of the column for taking off a light cut, and the other (4) in the lower portion of the column for taking off the heavy cut; a zone (5) for hydrotreatment in the presence of hydrogen, comprising a catalytic bed, an inlet line (6) for the light gasoline cut to be treated, said line being connected either to the fractionation column (I), or to the zone (7) for treatment over a palladium catalyst, said hydrotreatment zone also comprising an outlet line (8) for hydrotreated effluent; a stripping zone (9) comprising a line for introducing light hydrotreated gasoline, a line (10) for evacuating H2S and an outlet line (11) for stripped light gasoline; and said apparatus also comprising at least one of the following sweetening zones: a sweetening zone (12) located after the stripping zone, comprising a line for introducing the stripped light gasoline and a line (14) for supplying an oxidizing agent to said zone; a treatment zone (7) located after the hydrotreatment zone and comprising a line (3) for introducing the light gasoline cut from the fractionation column, an outlet line for the treated light gasoline cut, said zone also comprising at least one catalyst bed containing 0.1-1% of palladium deposited on a support, and said apparatus further comprising a line (13) for taking the stripped and sweetened light gasoline out of the apparatus, and connected either to the zone (12) or to the zone (9).

    Process for purification of raw gasoline from catalytic cracking
    22.
    发明授权
    Process for purification of raw gasoline from catalytic cracking 失效
    原料汽油从催化裂化中提纯的工艺

    公开(公告)号：US06187173B1

    公开(公告)日：2001-02-13

    申请号：US08935896

    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： C10G6700

    CPC分类号： C10G67/12 ,  C10G2400/02

    摘要： A process and apparatus for treating raw gasoline from catalytic cracking to obtain gasoline with the qualities required for use as motor fuel comprises selective hydrogenation followed by stabilization and optional cooling of the effluent, then sweetening followed by degassing to obtain a dedienized, stabilized and sweetened gasoline. The hydrogenation catalyst preferably comprises 0.1-1% of palladium deposited on a support, sweetening is preferably carried out on a solid catalyst containing an aluminosilicate of an alkali metal (for example sodalite), a metal chelate and activated charcoal. The product from this process can be placed directly in the gasoline pool or, advantageously, fractionated to obtain one or more cuts which can be used as feeds for etherification.

    摘要翻译： 用催化裂化处理原汽油以获得汽油作为汽油使用所需要的质量的方法和装置包括选择性氢化，然后进行稳定化和任选的冷却流出物，然后进行脱气，然后进行脱气以获得脱气，稳定和增甜的汽油 。 氢化催化剂优选包含沉积在载体上的0.1-1％的钯，优选在含有碱金属（例如钠盐）的铝硅酸盐，金属螯合物和活性炭的固体催化剂上进行。 来自该方法的产物可以直接放置在汽油池中，或者有利地分馏以获得一个或多个可用作醚化进料的切口。

    METHOD OF CONVERTING FEEDS FROM RENEWABLE SOURCES IN CO-PROCESSING WITH A PETROLEUM FEED USING A CATALYST BASED ON NICKEL AND MOLYBDENUM
    25.
    发明申请
    METHOD OF CONVERTING FEEDS FROM RENEWABLE SOURCES IN CO-PROCESSING WITH A PETROLEUM FEED USING A CATALYST BASED ON NICKEL AND MOLYBDENUM 审中-公开
    使用基于镍和钼的催化剂与石油进料共同加工的可再生来源转化进料的方法

    公开(公告)号：US20120216450A1

    公开(公告)日：2012-08-30

    申请号：US13393050

    申请日：2010-07-27

    申请人： Nathalie Dupassieux ,  Antoine Daudin ,  Thierry Chapus

    发明人： Nathalie Dupassieux ,  Antoine Daudin ,  Thierry Chapus

    IPC分类号： C10L1/00

    CPC分类号： B01J23/88 ,  C10G3/44 ,  C10G3/46 ,  C10G3/48 ,  C10G3/50 ,  C10G3/54 ,  C10G45/04 ,  C10G45/08 ,  C10G45/50 ,  C10G65/04 ,  C10G65/08 ,  C10G2300/1011 ,  C10G2300/1014 ,  C10G2300/1018 ,  C10G2300/202 ,  C10L1/04 ,  Y02P30/20

    摘要： The invention relates to a method of hydrotreatment in co-processing of petroleum feeds, in a mixture with at least one feed obtained from renewable sources, for producing fuel bases (kerosene and/or gas oil) having a sulphur content below 10 ppm, said method comprising the following stages: a) a first hydrotreatment stage in which said feed passes through at least one first fixed-bed catalytic zone comprising at least one bulk or supported catalyst comprising an active phase constituted by at least one group VIB element and at least one group VIII element, said elements being in the form of sulphide and the atomic ratio of the group VIII metal (or metals) to group VIB metal (or metals) being strictly greater than 0 and less than 0.095, b) a second hydrotreatment stage into which the effluent from the first hydrotreatment stage is sent directly, and in which said effluent passes through at least one second fixed-bed catalytic zone comprising at least one hydrotreatment catalyst.

    摘要翻译： 本发明涉及一种在与至少一种从可再生来源获得的进料的混合物中与石油进料共同加工中加氢处理的方法，用于生产具有低于10ppm的硫含量的燃料基质（煤油和/或瓦斯油），所述 方法包括以下阶段：a）第一加氢处理阶段，其中所述进料通过至少一个第一固定床催化区，所述至少一个第一固定床催化区包含至少一个本体或负载型催化剂，其包含由至少一组VIB元素构成的活性相和至少 一种VIII族元素，所述元素为硫化物形式，Ⅷ族金属（或金属）与VIB族金属（或金属）的原子比严格大于0且小于0.095，b）第二加氢处理阶段 来自第一加氢处理阶段的流出物直接送入其中，并且其中所述流出物通过包含至少一种加氢处理催化剂的至少一个第二固定床催化区。

    PRODUCTION OF PARAFFINIC FUELS FROM RENEWABLE MATERIALS USING A CONTINUOUS HYDROTREATMENT PROCESS
    26.
    发明申请
    PRODUCTION OF PARAFFINIC FUELS FROM RENEWABLE MATERIALS USING A CONTINUOUS HYDROTREATMENT PROCESS 有权
    使用连续加氢方法生产可再生材料的分配燃料

    公开(公告)号：US20120165581A1

    公开(公告)日：2012-06-28

    申请号：US13332442

    申请日：2011-12-21

    申请人： Nathalie Dupassieux ,  Thierry Chapus

    发明人： Nathalie Dupassieux ,  Thierry Chapus

    IPC分类号： C07C7/00

    CPC分类号： C10G3/54 ,  C10G3/42 ,  C10G3/44 ,  C10G3/45 ,  C10G3/46 ,  C10G3/50 ,  C10G3/52 ,  C10G3/60 ,  C10G45/60 ,  C10G65/043 ,  C10G2300/1011 ,  C10G2300/1014 ,  C10G2300/1018 ,  C10G2300/1048 ,  C10G2300/4018 ,  C10G2300/4081 ,  C10G2400/02 ,  C10G2400/04 ,  C10L1/04 ,  C10L1/06 ,  C10L1/08 ,  Y02E50/13 ,  Y02E50/32 ,  Y02P30/20 ,  Y02T50/678

    摘要： The invention concerns a process for hydrotreating a feed originating from renewable sources such as vegetable oils to produce paraffinic hydrocarbons in the presence of hydrogen in excess over the theoretical hydrogen consumption and under hydrotreatment conditions in a fixed bed reactor having a plurality of catalytic zones disposed in series and comprising a hydrotreatment catalyst. The total feed flow is divided into a certain number of different part flows equal to the number of catalytic zones in the reactor; the various part flows are injected into the successive catalytic zones in increasing proportions to produce an effluent comprising paraffinic hydrocarbons. The effluent undergoes a separation step in order to separate a gas fraction and a liquid fraction containing the paraffinic hydrocarbons. At least a portion of said liquid fraction is recycled to the first catalytic zone so that the weight ratio between said recycle and the part flow introduced into the first catalytic zone is 10 or more.

    摘要翻译： 本发明涉及一种用于加氢处理源自可再生来源例如植物油的进料的方法，其中在氢气存在下，在超过理论氢消耗量和加氢处理条件下，在具有多个催化区域的固定床反应器中制备石蜡烃 并包含加氢处理催化剂。 总进料流分为等于反应器中催化剂区数的一定数量的不同部分流动; 各种部分流量以增加的比例注入连续的催化区域中以产生包含链烷烃的流出物。 流出物经历分离步骤以分离气体馏分和含有链烷烃的液体馏分。 所述液体部分的至少一部分被再循环到第一催化区域，使得引入第一催化区域的所述再循环物和部件流之间的重量比为10或更大。

    Process for the continuous hydrogenation of triglyceride containing raw materials
    27.
    发明授权
    Process for the continuous hydrogenation of triglyceride containing raw materials 有权
    含甘油三酯的原料连续氢化的方法

    公开(公告)号：US08197559B2

    公开(公告)日：2012-06-12

    申请号：US12717403

    申请日：2010-03-04

    申请人： Detlef Abe ,  Frank Eschenroder ,  David Laban ,  Hartmut Schutter ,  Laurent Bournay ,  Thierry Chapus ,  Nathalie Dupassieux

    发明人： Detlef Abe ,  Frank Eschenroder ,  David Laban ,  Hartmut Schutter ,  Laurent Bournay ,  Thierry Chapus ,  Nathalie Dupassieux

    IPC分类号： C10L1/19

    CPC分类号： C10G3/54 ,  C10G3/46 ,  C10G3/50 ,  C10G3/60 ,  C10G45/58 ,  C10G45/72 ,  C10G2300/1011 ,  C10G2300/4018 ,  C10G2300/802 ,  Y02P30/20

    摘要： Process for the continuous hydrogenation of triglyceride containing raw materials in a fixed bed reactor system having several catalyst beds arranged in series and comprising hydrogenation catalyst. The raw material feed, hydrogen containing gas and diluting agent are passed together through the catalyst beds at hydrogenation conditions. The raw material feed stream as well as the stream of hydrogen containing gas are divided into an equal number of different partial streams. These are each passed to one catalyst bed in such a manner that the weight ratio of diluting agent to raw material feed is essentially the same at the entrance of all catalyst beds and does not exceed 4:1. The claimed process is preferably conducted at low temperatures and allows the utilization of existing units due to the low recycle ratio. Further, a sufficient excess of hydrogen is used so that no valuable product is lost through decarb-reactions.

    摘要翻译： 在具有串联排列并包含氢化催化剂的几个催化剂床的固定床反应器系统中连续氢化含甘油三酯的原料的方法。 原料进料，含氢气体和稀释剂在氢化条件下通过催化剂床一起通入。 将原料进料流以及含氢气流分成相等数量的不同部分流。 将它们分别传送到一个催化剂床，使得稀释剂与原料进料的重量比在所有催化剂床的入口处基本相同，不超过4:1。 要求保护的方法优选在低温下进行，并且由于低回收比而允许使用现有的单元。 此外，使用足够过量的氢气，使得通过脱碳反应不会损失有价值的产物。