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36 条记录 (耗时 0.032 秒)

    METHOD OF INCOPORATING ALCOHOL INTO FUELS HAVING A HIGH AROMATIC COMPOUND CONTENT
    34.
    发明申请
    METHOD OF INCOPORATING ALCOHOL INTO FUELS HAVING A HIGH AROMATIC COMPOUND CONTENT 有权
    将酒精引入具有高芳香化合物含量的燃料中的方法

    公开(公告)号：US20100263264A1

    公开(公告)日：2010-10-21

    申请号：US12666668

    申请日：2008-06-26

    申请人： Frederic Augier ,  Cecile Barrere-Tricca ,  Arnaud Baudot ,  Pierre Boucot

    发明人： Frederic Augier ,  Cecile Barrere-Tricca ,  Arnaud Baudot ,  Pierre Boucot

    IPC分类号： C10L1/185 ,  C10L1/182

    CPC分类号： C10L1/1857 ,  C10L1/026 ,  C10L1/04 ,  C10L1/06 ,  C10L1/08 ,  C10L1/1824

    摘要： The method allows to incorporate an alcohol or a mixture of alcohols into fuels by minimizing the energy expenditure linked with the prior production of the alcohol or of the mixture of alcohols. One or more bases of the fuel, to which an oxygen-containing compound or a mixture of oxygen-containing compounds have possibly been added, are used to extract the alcohol or the alcohol mixture contained in aqueous solutions produced by biomass fermentation processes. After adjusting the temperature of the aqueous solution stream and of the stream containing one or more bases of the fuel through exchangers, these streams are fed into an extractor. The extract leaving the extractor is then dried and/or an oxygen-containing compound or a mixture of oxygen-containing compounds is added thereto. The raffinate leaving the extractor is sent to a water treating plant or recycled, The stream of dried fuel to which an oxygen-containing compound or a mixture of oxygen-containing compounds has possibly been added is sent to be stored. The water leaving the drying stage is sent to a water treating plant or recycled.

    摘要翻译： 该方法允许通过最小化与先前生产的醇或醇的混合物相关联的能量消耗来将醇或醇的混合物引入燃料中。 使用可能加入含氧化合物或含氧化合物的混合物的燃料的一个或多个碱提取由生物质发酵过程产生的水溶液中所含的醇或醇混合物。 在通过交换器调节水溶液流和含有燃料的一个或多个碱的流的温度之后，将这些流送入萃取器。 然后将离开萃取器的提取物干燥，并向其中加入和/或含氧化合物或含氧化合物的混合物。 离开萃取器的萃余液被送到水处理设备或循环使用。可以加入含氧化合物或含氧化合物混合物的干燥燃料流被储存。 离开干燥阶段的水被送到水处理厂或回收。

    Process for improving gasoline fractions and gasoil conversion with additional treatment to increase the gasoil fraction yield
    35.
    发明授权
    Process for improving gasoline fractions and gasoil conversion with additional treatment to increase the gasoil fraction yield 有权
    用于通过额外处理来提高汽油馏分和油烟转化率的方法以增加汽油馏分产率

    公开(公告)号：US07705193B2

    公开(公告)日：2010-04-27

    申请号：US11144740

    申请日：2005-06-06

    申请人： Patrick Briot ,  Arnaud Baudot ,  Vincent Coupard ,  Stéphane Morin ,  Alain Methivier

    发明人： Patrick Briot ,  Arnaud Baudot ,  Vincent Coupard ,  Stéphane Morin ,  Alain Methivier

    IPC分类号： C07C2/02

    CPC分类号： C10G50/00 ,  C10G31/10 ,  C10G2300/104 ,  C10G2300/1044 ,  C10G2300/202 ,  C10G2300/301 ,  C10G2300/305 ,  C10G2300/307 ,  C10G2300/4081 ,  C10G2400/02 ,  C10G2400/04

    摘要： The invention relates to a process for conversion of a gasoline-range hydrocarbon feed into a gasoline fraction with a higher octane rating than that of the feedstream, and a gasoil fraction with a cetane number higher than 45, including the following steps: a) a membrane separation step (B) applied to the hydrocarbon feed under conditions enabling selective separation of the majority of the linear olefins present in said feed and constituting the β fraction, the fraction containing the majority of the branched olefins, termed the γ fraction, constituting a gasoline with a high octane rating, greater than that of the feed; b) an oligomerisation step (C) applied to the linear olefins (β fraction) contained in the effluent stream from the membrane separation step (B) under moderate oligomerisation conditions; c) a distillation separation step (D) applied to the effluent stream arising from the oligomerisation step in at least two fractions; d) a hydrogenation step (E) applied to one of the fractions obtained at step c).

    摘要翻译： 本发明涉及一种将汽油范围烃进料转化为辛烷值高于进料流的汽油馏分和十六烷值高于45的汽油馏分的方法，包括以下步骤：a） 在能够选择性分离所述进料中存在的大部分直链烯烃并构成所述进料的条件下，将所述膜分离步骤（B）应用于所述烃进料; 馏分，含有大部分支链烯烃的馏分，称为γ馏分，构成辛烷值高的汽油，大于进料的馏分; b）在中等低聚条件下应用于来自膜分离步骤（B）的流出物流中所含的直链烯烃（＆bgr;级分）的低聚步骤（C） c）将至少两个馏分中由低聚步骤产生的流出物流施加的蒸馏分离步骤（D） d）施加到在步骤c）获得的馏分之一的氢化步骤（E）。

    Process and installation for the oligomerization of olefins that use a membrane separation
    36.
    发明申请
    Process and installation for the oligomerization of olefins that use a membrane separation 有权
    使用膜分离的烯烃低聚的工艺和安装

    公开(公告)号：US20070088186A1

    公开(公告)日：2007-04-19

    申请号：US11639307

    申请日：2006-12-15

    申请人： Alain Forestiere ,  Frederic Favre ,  Arnaud Baudot ,  Laurent Bournay

    发明人： Alain Forestiere ,  Frederic Favre ,  Arnaud Baudot ,  Laurent Bournay

    IPC分类号： C07C2/02

    CPC分类号： C07C2/30 ,  C07C2/24 ,  C07C7/144 ,  Y02P20/582 ,  C07C11/08 ,  C07C11/02

    摘要： This invention relates to a process for the oligomerization of olefins that have 2 to 6 carbon atoms comprising at least: a) One reaction stage in which a first effluent that comprises oligomers, paraffins and olefins that have not reacted is recovered, b) A separation stage that makes it possible to separate a portion of the oligomers that are contained in the effluent from a mixture that comprises oligomers, paraffins and the olefins that have not reacted, c) A recycling of a portion of said mixture in the reaction stage, and d) A stage for membrane separation of another portion of said mixture so as to draw off a permeate that comprises at least 70% by weight of olefins and a retentate that comprises paraffins and oligomers, e) A stage for recovery of oligomers on the retentate.

    摘要翻译： 本发明涉及至少包含2至6个碳原子的烯烃低聚方法：a）回收包含未反应的低聚物，链烷烃和烯烃的第一流出物的一个反应阶段，b）分离 使得可能从包含低聚物，链烷烃和未反应的烯烃的混合物中分离出流出物中所含的一部分低聚物的阶段，c）在反应阶段中回收一部分所述混合物，以及 d）用于膜分离所述混合物的另一部分的阶段，以便排出包含至少70重量％的烯烃和包含链烷烃和低聚物的滞留物的渗透物，e）用于回收滞留物上的低聚物的阶段 。