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    METHOD OF DEACIDIZING A GASEOUS EFFLUENT WITH EXTRACTION OF THE PRODUCTS TO BE REGENERATED
    4.
    发明申请
    METHOD OF DEACIDIZING A GASEOUS EFFLUENT WITH EXTRACTION OF THE PRODUCTS TO BE REGENERATED 审中-公开
    用于提取待再生产品的气体洗涤液的方法

    公开(公告)号：US20070286783A1

    公开(公告)日：2007-12-13

    申请号：US11745512

    申请日：2007-05-08

    申请人： Pierre-Louis Carrette ,  Bruno Delfort ,  Renaud Cadours ,  Arnaud Baudot ,  Elsa Jolimaitre ,  Lionel Magna ,  Pierre Boucot

    发明人： Pierre-Louis Carrette ,  Bruno Delfort ,  Renaud Cadours ,  Arnaud Baudot ,  Elsa Jolimaitre ,  Lionel Magna ,  Pierre Boucot

    IPC分类号： B01D53/48 ,  B01D53/50 ,  B01D53/62

    CPC分类号： B01D53/1425 ,  B01D53/1456 ,  B01D53/1493

    摘要： The present invention relates to a method of deacidizing a gaseous effluent comprising at least one of the acid compounds as follows: H2S, mercaptans, CO2, COS, SO2, CS2, wherein the following stages are carried out: a) contacting the acid compounds contained in said effluent with reactive compounds forming a liquid, so as to obtain a gaseous effluent depleted in acid compounds and a first liquid fraction comprising products formed by reaction of the reactive compounds with acid compounds, and reactive compounds that did not react with acid compounds, b) contacting said products contained in the first liquid fraction with extraction compounds forming a second liquid fraction so as to obtain a product-depleted first liquid fraction and a product-enriched second liquid fraction, c) recycling to stage a) the first liquid fraction obtained in stage b), said first liquid fraction obtained making up at least part of said liquid, d) regenerating the second liquid fraction obtained in stage b) so as to release acid compounds in gaseous form and to obtain a mixture of reactive compounds and of extraction compounds.

    摘要翻译： 本发明涉及一种使包含至少一种酸化合物的气态流出物脱酸的方法如下：H 2 S，硫醇，CO 2，COS，SO， 其中进行以下阶段：a）使包含在所述流出物中的酸化合物与形成液体的反应性化合物接触，以获得气态流出物 贫酸化合物和包含通过反应性化合物与酸化合物反应形成的产物的第一液体馏分，以及不与酸性化合物反应的反应性化合物，b）使包含在第一液体馏分中的所述产物与形成第二液体的萃取化合物接触 液体馏分，以获得产物贫化的第一液体馏分和产物富集的第二液体馏分，c）循环至a）在步骤b）中获得的第一液体馏分，所获得的所述第一液体馏分构成至少部分 说液体，d）再生 在步骤b）中获得的第二液体馏分，以释放气态的酸化合物，并获得反应性化合物和萃取化合物的混合物。

    Process and installation for separating compounds, including at least one n-paraffin, in a hydrocarbon feedstock
    6.
    发明申请
    Process and installation for separating compounds, including at least one n-paraffin, in a hydrocarbon feedstock 审中-公开
    用于在烃原料中分离化合物（包括至少一种正链烷烃）的方法和装置

    公开(公告)号：US20060281960A1

    公开(公告)日：2006-12-14

    申请号：US11444527

    申请日：2006-06-01

    申请人： Elsa Jolimaitre ,  Laurent Bournay ,  Arnaud Baudot

    发明人： Elsa Jolimaitre ,  Laurent Bournay ,  Arnaud Baudot

    IPC分类号： C07C7/144

    CPC分类号： B01D61/364 ,  B01D3/14 ,  B01D3/322 ,  B01D53/229 ,  B01D61/02 ,  B01D61/362 ,  B01D71/028 ,  B01D71/64 ,  C07C7/144 ,  C10G7/00 ,  C10G53/02 ,  C07C9/00

    摘要： Process for separating one or more compound(s), including at least one n-paraffin, in a hydrocarbon feedstock, in which: A stream, or a portion of a stream of said feedstock, is passed successively and in any order into at least one distillation column and at least one membrane separation unit comprising a selective membrane with regard to at least one n-paraffin; and One or more stream(s) is (are) recovered from the column and the membrane separation unit, each of said streams being enriched respectively with one of said compounds, and at least one of said streams being enriched with at least one n-paraffin. Installation for the implementation of this process. The invention relates in particular to a process and an installation that allow the fractionation of a petroleum fraction that contains hydrocarbon molecules with close boiling points.

    摘要翻译： 在烃原料中分离一种或多种化合物（包括至少一种正链烷烃）的方法，其中：流或所述原料流的一部分以任意顺序依次通过至少 一个蒸馏塔和至少一个膜分离单元，其包含关于至少一种正链烷烃的选择性膜; 并且从所述塔和膜分离单元中回收一个或多个流，每个所述物流分别富含所述化合物之一，并且至少一个所述物流富含至少一个n- 石蜡。 安装执行此过程。 本发明特别涉及允许含有具有接近沸点的烃分子的石油馏分分馏的方法和装置。

    Method of producing alkyl esters from vegetable or animal oil and an aliphatic monoalcohol using membrane separation
    7.
    发明授权
    Method of producing alkyl esters from vegetable or animal oil and an aliphatic monoalcohol using membrane separation 失效
    使用膜分离从植物油或动物油和脂肪族一元醇生产烷基酯的方法

    公开(公告)号：US08466304B2

    公开(公告)日：2013-06-18

    申请号：US12644126

    申请日：2009-12-22

    申请人： Arnaud Baudot ,  Laurent Bournay ,  Eszter Toth

    发明人： Arnaud Baudot ,  Laurent Bournay ,  Eszter Toth

    IPC分类号： C11C3/00 ,  C10L1/18

    CPC分类号： C11C3/003 ,  B01D61/02 ,  C10G2300/1011 ,  C10L1/02 ,  C10L1/026 ,  Y02E50/13 ,  Y02P30/20

    摘要： The present invention describes a method of producing fatty acid alkyl esters and glycerin implementing a set of transesterification reactions between a vegetable or animal oil and an aliphatic monoalcohol in the presence of a heterogeneous solid catalyst so as to obtain an effluent comprising at least alkyl esters, free glycerol, bonded glycerol and alcohol, wherein at least one stage of separation of at least a portion of the effluent is carried out in order to separate the ester produced and the bonded glycerol, said separation occurring through a membrane.

    摘要翻译： 本发明描述了一种生产脂肪酸烷基酯和甘油的方法，其在非均相固体催化剂存在下实施植物油或动物油与脂族一元醇之间的一系列酯交换反应，以获得至少包含烷基酯， 游离甘油，结合甘油和醇，其中进行至少一部分流出物的至少一个阶段的分离以分离所生产的酯和结合的甘油，所述分离通过膜发生。

    Method of Producing Alkyl Esters from Vegetable or Animal Oil and an Aliphatic Monoalcohol Using Membrane Separation
    8.
    发明申请
    Method of Producing Alkyl Esters from Vegetable or Animal Oil and an Aliphatic Monoalcohol Using Membrane Separation 失效
    使用膜分离从植物油或动物油和脂肪族单醇生产烷基酯的方法

    公开(公告)号：US20100186290A1

    公开(公告)日：2010-07-29

    申请号：US12644126

    申请日：2009-12-22

    申请人： Arnaud Baudot ,  Laurent Bournay ,  Eszter Toth

    发明人： Arnaud Baudot ,  Laurent Bournay ,  Eszter Toth

    IPC分类号： C10L1/19 ,  B01J8/00

    CPC分类号： C11C3/003 ,  B01D61/02 ,  C10G2300/1011 ,  C10L1/02 ,  C10L1/026 ,  Y02E50/13 ,  Y02P30/20

    摘要： The present invention describes a method of producing fatty acid alkyl esters and glycerin implementing a set of transesterification reactions between a vegetable or animal oil and an aliphatic monoalcohol in the presence of a heterogeneous solid catalyst so as to obtain an effluent comprising at least alkyl esters, free glycerol, bonded glycerol and alcohol, wherein at least one stage of separation of at least a portion of the effluent is carried out in order to separate the ester produced and the bonded glycerol, said separation occurring through a membrane.The invention describes the facility in which said alkyl ester production method is implemented.

    摘要翻译： 本发明描述了一种生产脂肪酸烷基酯和甘油的方法，其在非均相固体催化剂存在下实施植物油或动物油与脂族一元醇之间的一系列酯交换反应，以获得至少包含烷基酯， 游离甘油，结合甘油和醇，其中进行至少一部分流出物的至少一个阶段的分离以分离所生产的酯和结合的甘油，所述分离通过膜发生。 本发明描述了实现所述烷基酯生产方法的设备。

    Gas processing method using a filtered glycol solution
    9.
    发明授权
    Gas processing method using a filtered glycol solution 失效
    使用过滤二醇溶液的气体处理方法

    公开(公告)号：US07267775B2

    公开(公告)日：2007-09-11

    申请号：US10901971

    申请日：2004-07-30

    申请人： Arnaud Baudot ,  Nathalie Dupassieux ,  Sophie Montes

    发明人： Arnaud Baudot ,  Nathalie Dupassieux ,  Sophie Montes

    IPC分类号： B01D61/00 ,  B01D61/02 ,  B01D1/44 ,  B01D53/14 ,  B01D47/00

    CPC分类号： B01D61/147 ,  B01D61/145 ,  C07C29/76 ,  C10L3/10 ,  C07C31/20

    摘要： The invention relates to a method and to a plant for processing a gas by means of a glycol solution wherein a feed comprising a gas, a glycol, water and salts is subjected to a first stage (5) of separating the gas from a liquid effluent and said liquid effluent is subjected to a dehydration stage (14) to recover a dehydrated liquid effluent, characterized in that the salts contained in the liquid effluent, dehydrated or not, are eliminated in a membrane separation stage (10) by means of a driving force generated by mechanical pressure difference on either side of a membrane of pore size ranging between 5 and 100 Angstrom. The invention also relates to the use of the method and of the plant for regeneration of a liquid compound of the glycol family used for hydrate formation prevention when using a natural gas.

    摘要翻译： 本发明涉及一种通过二醇溶液处理气体的方法和装置，其中包含气体，二醇，水和盐的进料经受第一阶段（5），其将气体与液体流出物分离 并且所述液体流出物经历脱水阶段（14）以回收脱水的液体流出物，其特征在于，通过驱动在膜分离阶段（10）中消除了在脱水或不脱水的液体流出物中包含的盐 机械压力差产生的力在膜尺寸范围在5至100埃之间的膜的两侧。 本发明还涉及在使用天然气时，该方法和植物用于再生用于预防水合物形成的二醇类的液体化合物的用途。