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    Process for producing a middle distillate product
    2.
    发明公开
    Process for producing a middle distillate product 审中-公开
    维尔法赫恩·赫斯特伦

    公开(公告)号：EP2955216A1

    公开(公告)日：2015-12-16

    申请号：EP14171956.7

    申请日：2014-06-11

    申请人： SHELL INTERNATIONAL RESEARCH MAATSCHAPPIJ B.V.

    发明人： VAN DOESBURG, Edmundo Steven ,  JOHNSEN, Christian Gunther

    IPC分类号： C10G45/02 ,  C10G47/00 ,  C10G67/02 ,  B01D1/14

    CPC分类号： C10G45/02 ,  B01D3/38 ,  C10G47/00 ,  C10G67/02 ,  C10G2300/207 ,  C10G2300/807 ,  C10G2400/04 ,  C10G2400/08

    摘要： The present invention relates to a process for producing a middle distillates product from a hydrocarbonaceous feedstock, comprising the steps of:
    (a) subjecting at least part of the hydrocarbonaceous feedstcok to one or more hydroconversion treatments to produce at least a middle distillates fraction;
    (b) subjecting at least part of the middle distillates fraction as obtained in step (a) to a stripping treatment to obtain at least a light hydroconverted product and a heavy hydroconverted product; and
    (c) subjecting at least part of the heavy hydroconverted product as obtained in step (b) to a separation treatment in a separation zone which is carried out under reduced pressure to form at least a naphtha product comprising hydrocarbons having an atmospheric boiling point in the range of from 30-200 °C and a middle distillates product comprising hydrocarbons having an atmospheric boiling point in the range of from 120-500 °C.

    摘要翻译： 本发明涉及一种从含烃原料生产中间馏分产物的方法，其包括以下步骤：（a）使至少一部分含烃原料进行一次或多次加氢转化处理以产生至少中间馏分馏分; （b）使步骤（a）中获得的至少部分中间馏分馏分进行汽提处理，以获得至少一种轻质加氢转化产物和重质加氢转化产物; 和（c）在步骤（b）中获得的至少部分重的加氢转化产物在分离区中进行分离处理，所述分离区在减压下进行以形成至少一种石脑油产品，所述石脑油产物包含大气沸点的烃 范围为30-200℃，中间馏分产物包含常压沸点在120-500℃范围内的烃。

    A process for preparing (branched-alkyl) arylsulphonates and a (branched-alkyl) arylsulphonate composition
    8.
    发明公开
    A process for preparing (branched-alkyl) arylsulphonates and a (branched-alkyl) arylsulphonate composition 无效
    一种生产芳基磺酸盐处理具有支链的烷基基团，以及含有支链烷基的含磺酸酯 - 芳基组成

    公开(公告)号：EP1698680A2

    公开(公告)日：2006-09-06

    申请号：EP06075835.6

    申请日：2002-02-15

    申请人： SHELL INTERNATIONAL RESEARCH MAATSCHAPPIJ B.V.

    发明人： Ayoub, Paul, Marie ,  Fenouil, Laurent, Alain ,  Murray, Brendan, Dermot

    IPC分类号： C10G45/58 ,  C07C11/02 ,  C11D1/22

    CPC分类号： C10G65/043 ,  C10G2300/1022 ,  C10G2300/1096 ,  C10G2400/22 ,  C10G2400/30

    摘要： A process for preparing branched olefins, which process comprises dehydrogenating an isoparaffinic composition comprising 0.5% or less quaternary aliphatic carbon atoms over a suitable catalyst which isoparaffinic composition has been obtained by hydroisomerisation of a paraffinic composition and which isoparaffinic composition comprises paraffins having a carbon number in the range of from 7 to 18, of which paraffins at least a portion of the molecules is branched, the average number of branches per paraffin molecule being 0.5 to 2.5 and the branching comprising methyl and optionally ethyl branches, said branched olefins comprising 0.5% or less quaternary aliphatic hydrocarbons. A process for preparing branched alkyl aromatic hydrocarbons, which process comprises contacting branched olefins with an aromatic hydrocarbon under alkylating conditions. A process for preparing (branched-alkyl)arylsulphonates, comprising sulphonating branched alkyl aromatic hydrocarbons.

    摘要翻译： 一种制备支化的烯烃，该方法包括在异链烷烃的组合物脱氢在其上的异链烷烃的组合物已经获得由链烷烃组成并且其具有的碳数的异链烷烃组合物包含石蜡的加氢异构化的合适催化剂，其包含0.5％或更少的脂族季碳原子过程 从7至18的范围内，至少该分子的一部分是支化的哪石蜡，每链烷烃分子分支为0.5至2.5，分支包含甲基和任选乙基支链的平均数，，所述支链烯烃，其包括0.5％或 少的季脂族烃。 一种制备支化的烷基芳族烃的方法，该方法包括在正在连接的烷基化条件下的芳香族烃支链烯烃与。 一种用于制备（支链烷基）芳基磺酸盐，包括磺化的支链烷基芳族烃的过程。