公开(公告)号：US5803953A

公开(公告)日：1998-09-08

申请号：US774700

申请日：1996-12-26

申请人： Alexandre Rojey ,  Michel Thomas ,  Sophie Jullian

发明人： Alexandre Rojey ,  Michel Thomas ,  Sophie Jullian

IPC分类号： C10L3/10 ,  B01D53/04

CPC分类号： C10L3/10

摘要： A process for the treatment of natural gas that contains an odorant at a storage site is described, with this process including a storage phase and a draw-down phase which involve at least two adsorbers A and B and in which, during the storage phase, the odorant is extracted from the gas and, during the draw-down phase; the water and H.sub.2 S that are contained in the gas are extracted.

摘要翻译： 描述了一种用于处理在储存位置含有气味剂的天然气的方法，该方法包括包含至少两个吸附器A和B的储存阶段和拉伸阶段，其中在储存阶段期间， 从气体中提取加臭剂，在拉伸阶段， 提取包含在气体中的水和H 2 S.

公开(公告)号：US06353144B1

公开(公告)日：2002-03-05

申请号：US09244428

申请日：1999-02-04

申请人： Karine Ragil ,  Michel Bailly ,  Sophie Jullian ,  Olivier Clause

发明人： Karine Ragil ,  Michel Bailly ,  Sophie Jullian ,  Olivier Clause

IPC分类号： C07C712

CPC分类号： C07C7/135 ,  C10G25/00 ,  C10G25/03

摘要： For producing three effluents which are respectively rich in straight chain paraffins, in mono-branched paraffins, and in di-branched and tri-branched paraffins possibly with naphthenic and/or aromatic compounds, from C5-C8 cuts or intermediate cuts (C5-C7, C6-C8, C7-C8, C6-C7, C7 or C8), comprising paraffinic and possibly naphthenic and/or aromatic hydrocarbons, and in some cases olefinic hydrocarbons, a chromatographic separation process uses a separation zone operating by adsorption. The process of the invention is of particular application when coupled with a hydro-isomerization process, which selectively recycles straight chain and mono-branched paraffins, necessary for paraffins containing at least 7 carbon atoms.

摘要翻译： 对于分别富含直链烷烃，单支链烷烃和可能具有环烷和/或芳族化合物的二支链和三支链烷烃中的三种流出物，来自C5-C8馏分或中间馏分（C5-C7 ，C 6 -C 8，C 7 -C 8，C 6 -C 7，C 7或C 8），其包含链烷烃和可能的环烷烃和/或芳族烃，并且在某些情况下为烯烃，色谱分离方法使用通过吸附操作的分离区。 当与加氢异构化方法相结合时，本发明的方法是特别适用的，该方法选择性地再循环含有至少7个碳原子的链烷烃所需的直链和单支链烷烃。

公开(公告)号：US07343270B2

公开(公告)日：2008-03-11

申请号：US10376303

申请日：2003-03-03

申请人： Pascal Mougin ,  Annabelle Pina ,  Sophie Jullian

发明人： Pascal Mougin ,  Annabelle Pina ,  Sophie Jullian

IPC分类号： G06F17/10

CPC分类号： G01N33/28 ,  G01N33/2823 ,  G01N33/2835

摘要： Method for modeling the flocculation conditions of hydrocarbon-containing fluids under pressure, related to a reference fluid. The asphaltenic properties are modeled from the results of an experimental study of a single asphaltenic reference fluid and by means of homothetic transformation laws. These reduced data allow to deal with asphaltenes flocculation in an industrial simulator working according to a simplified model. It is then possible to predict the amounts of asphaltenes that will flocculate in a reservoir or in a reactor during development, considering the variable pressure and composition conditions. Application: optimization of the development conditions of reservoirs or of an industrial reactor in which asphaltenic fluids undergo expansions.

摘要翻译： 对与参考流体有关的压力下的含烃流体的絮凝条件建模的方法。 沥青性质是从单一沥青质参考流体的实验研究结果和借助于同质转化定律得出的。 这些减少的数据允许处理根据简化模型工作的工业模拟器中的沥青质絮凝。 因此，考虑到可变压力和组成条件，可以预测在开发过程中在储层或反应器中絮凝的沥青质的量。 应用：优化储层或沥青液经历膨胀的工业反应堆的开发条件。

公开(公告)号：US06338791B1

公开(公告)日：2002-01-15

申请号：US09517071

申请日：2000-03-01

申请人： Karine Ragil ,  Sophie Jullian ,  Jean-Pierre Durand ,  Gérard Hotier ,  Olivier Clause

发明人： Karine Ragil ,  Sophie Jullian ,  Jean-Pierre Durand ,  Gérard Hotier ,  Olivier Clause

IPC分类号： C10G5902

CPC分类号： C10L1/06 ,  C10G45/58

摘要： The invention provides a high octane number gasoline pool comprises at least 2% of di-branched paraffins containing 7 carbon atoms, and a process for producing this gasoline pool by hydro-isomerizing a feed constituted by a C5 to C8 cut which comprises at least one hydro-isomerization section and at least one separation section, in which the hydro-isomerization section and at least one separation section, in which the hydro-isomerization section comprises at least one reactor. The separation section comprises at least one unit and produces at least two streams: a first stream which is rich in di- and tri-branched paraffins, and possibly in naphthenes and aromatic compounds which is sent to the gasoline pool; and in a first version of the process, a second stream is produced which is rich in straight-chain and mono-branched paraffins which is recycled to the inlet of the hydro-isomerization section, while in a second version of the process, a second flux is produced which is rich in straight-chain paraffins which is recycled to the inlet of a first hydro-isomerization section and a third stream is produced which is rich in mono-branched paraffins which is recycled to the inlet of a second hydroisomerization section.

摘要翻译： 本发明提供了包含至少2％含有7个碳原子的二支链链烷烃的高辛烷值汽油池，以及通过将由C5至C8馏分构成的进料加氢异构化来生产该汽油池的方法，该方法包括至少一种 加氢异构化部分和至少一个分离部分，其中加氢异构化部分和至少一个分离部分，其中加氢异构化部分包含至少一个反应器。 分离部分包括至少一个单元并产生至少两股物流：富含二 - 和三支链烷烃的第一物流，以及可能以环烷烃和芳族化合物的形式送入汽油池; 并且在该方法的第一版本中，产生富含直链和单支链烷烃的第二料流，其被再循环到加氢异构化部分的入口，而在该方法的第二种方式中，第二种是第二种 产生富含直链烷烃的助熔剂，其被再循环到第一加氢异构化部分的入口，并且生产富含单支链烷烃的第三料流，其被再循环到第二加氢异构化部分的入口。

公开(公告)号：US5233120A

公开(公告)日：1993-08-03

申请号：US914348

申请日：1992-07-17

申请人： Ari Minkkinen ,  Larry Mank ,  Sophie Jullian

发明人： Ari Minkkinen ,  Larry Mank ,  Sophie Jullian

IPC分类号： C10G35/095 ,  C10G45/64 ,  C10G61/06

CPC分类号： C10G61/06 ,  C10G2400/02

摘要： The isomerization of C.sub.5 /C.sub.6 n-paraffins to isoparaffins, comprises:a stage (1) of deisopentanizing a charge constituted by a light naphtha,a stage (2) of isomerizing the deisopentanization residue, an adsorption stage (3) carried out by passing the isomerization effluent onto an adsorbent retaining the n-paraffins and alternating with the adsorption stage (3), a desorption stage (4) carried out by lowering the pressure and stripping by means of an isopentane-rich gas flow from the deisopentanization stage.The isomerate freed from the n-paraffins in stage (3) is a product having a high octane number.

摘要翻译： C5 / C6正链烷烃异构化为异链烷烃的方法包括：将由轻质石脑油构成的电荷脱异构化的阶段（1），异戊二烯化残渣的异构化阶段（2），通过时进行的吸附阶段（3） 将异构化流出物保留在保留正链烷烃并与吸附阶段（3）交替的吸附剂上，脱附阶段（4）通过降低压力和通过去异戊烷化阶段的富含异戊烷的气流汽提来进行。 在阶段（3）中脱离正链烷烃的异构体是具有高辛烷值的产物。

公开(公告)号：US06290751B1

公开(公告)日：2001-09-18

申请号：US09362724

申请日：1999-07-29

申请人： Karine Ragil ,  Michel Thomas ,  Sophie Jullian

发明人： Karine Ragil ,  Michel Thomas ,  Sophie Jullian

IPC分类号： B01D53047

CPC分类号： C10L3/10 ,  B01D53/047 ,  B01D53/0476 ,  B01D2253/102 ,  B01D2253/108 ,  B01D2253/308 ,  B01D2256/10 ,  B01D2256/24 ,  B01D2256/245 ,  B01D2257/102 ,  B01D2257/504 ,  B01D2257/702 ,  B01D2257/7025 ,  B01D2259/40052 ,  B01D2259/402 ,  B01D2259/404 ,  Y02C10/08 ,  Y02C20/20

摘要： A method and plant to process a fluid comprising one or more compounds G2 having a kinetic diameter less than or equal to that of nitrogen and one or more compounds G1 having a kinetic diameter greater than or equal to that of methane. The method and plant use in combination, several adsorption and desorption stages during which a first stream F1 mainly comprising compounds G1, a second stream F2 enriched in compounds G2, a third stream F3 mainly comprising compounds G2 and a fourth stream F4 mainly comprising compounds G1 are produced. At least a fraction of stream F3 is used to flush adsorption section A1.

摘要翻译： 一种处理含有一种或多种动力学直径小于或等于氮的化合物G2和一种或多种动力学直径大于或等于甲烷的化合物G1的化合物G2的流体的方法和装置。 方法和植物组合使用，其中主要包含化合物G1的第一流F1，富含化合物G2的第二流F2，主要包含化合物G2的第三流F3和主要包含化合物G1的第四流F4的几个吸附和解吸阶段 被生产。 使用流F3的至少一部分冲洗吸附段A1。

公开(公告)号：US06251165B1

公开(公告)日：2001-06-26

申请号：US09323841

申请日：1999-06-02

申请人： Sophie Jullian ,  Etienne Lebas ,  Michel Thomas

发明人： Sophie Jullian ,  Etienne Lebas ,  Michel Thomas

IPC分类号： B01D5304

CPC分类号： C10L3/10 ,  B01D53/04 ,  B01D53/0462 ,  B01D2253/102 ,  B01D2253/106 ,  B01D2253/108 ,  B01D2256/24 ,  B01D2257/304 ,  B01D2257/502 ,  B01D2257/80 ,  B01D2259/402 ,  Y02C10/08

摘要： Process for recovering a solvent from a gas coming from a treating process using the solvent, the gas having a low temperature Ta and a high temperature Td, the difference Td-Ta being sufficient to carry out an adsorption step and a desorption step. The process is characterized in that/ a) a first solvent-containing gas stream is sent to an adsorption step, this gas being at a temperature Ta, at the end of this step the gas is practically solvent-free and the solvent is collected in a first adsorber, b) a second gas stream at a temperature Td, this gas being solvent-free, is sent to carry out desorption of a second adsorption means loaded with solvent during a previous step a), and c) the solvent is sent at least partly to a step of the treating process using the solvent.

摘要翻译： 从使用溶剂的处理工艺的气体中回收溶剂的方法，具有低温Ta和高温Td的气体，差Td-Ta足以进行吸附步骤和解吸步骤。 该方法的特征在于/ a）将第一含溶剂的气流送入吸附步骤，该气体处于温度Ta，在该步骤结束时，气体几乎无溶剂，并将溶剂收集在 第一吸附器，b）在温度Td下的第二气流，该气体是无溶剂的，在前一步骤a）中被送出以装载溶剂的第二吸附装置的解吸，以及c）发送溶剂 至少部分地涉及使用溶剂的处理步骤的步骤。

公开(公告)号：US5948948A

公开(公告)日：1999-09-07

申请号：US795704

申请日：1997-02-04

申请人： Etienne Lebas ,  Sophie Jullian ,  Christine Travers ,  Pierre Capron ,  Jean-Fran.cedilla.ois Joly ,  Michel Thery

发明人： Etienne Lebas ,  Sophie Jullian ,  Christine Travers ,  Pierre Capron ,  Jean-Fran.cedilla.ois Joly ,  Michel Thery

IPC分类号： B01D3/00 ,  C10G45/58 ,  C10G49/00 ,  C07C5/13 ,  B01D3/34

CPC分类号： C10G49/002 ,  B01D3/009 ,  C10G45/58 ,  Y10S203/06

摘要： The invention concerns a process for isomerising a feed containing essentially hydrocarbons, preferably paraffins preferably containing 5 and/or 6 carbon atoms per molecule, in which said feed is treated in a distillation zone comprising an exhausting zone and a rectification zone associated with an isomerisation reaction zone, in the presence of an isomerisation catalyst and a gas stream containing hydrogen, characterized in that the reaction zone is at least partially internal to the distillation zone, and wherein the hydrogen-containing gas is fed by a dedicated gas distributor to the bottom of at least one catalytic bed within the isomerization reaction zone.

摘要翻译： 本发明涉及一种使基本上烃类异构化的方法，优选含有每分子5和/或6个碳原子的链烷烃，其中所述进料在包含排气区和与异构化反应相关的精馏区的蒸馏区中处理 在异构化催化剂和含有氢的气流的存在下，其特征在于反应区至少部分地位于蒸馏区内部，并且其中含氢气体由专用气体分配器供给到 异构化反应区内的至少一个催化床。

公开(公告)号：US5863315A

公开(公告)日：1999-01-26

申请号：US900532

申请日：1997-07-25

申请人： Sophie Jullian ,  Jean-Louis Ambrosino ,  Alain Chansolme ,  Valerie Wiss-Henrard

发明人： Sophie Jullian ,  Jean-Louis Ambrosino ,  Alain Chansolme ,  Valerie Wiss-Henrard

IPC分类号： B01D53/04 ,  B01J20/18 ,  C07C7/13 ,  C10G25/03 ,  B01D53/047

CPC分类号： C10G25/03 ,  C07C7/13

摘要： Four adsorbers 1 to 4, each operating in a cycle comprising (described for adsorber 2): an adsorption step 1 wherein a feed from adsorber 2 is circulated to adsorber 2; an adsorption step 2 wherein feed is injected to the bottom of adsorber 2 and a product rich in isoparaffins is recovered from the head of adsorber 2; an adsorption step 3 wherein a portion of the fluid leaving adsorber 2 is sent to adsorber 3; an adsorption step 4 wherein the head of adsorber 2 receiving the feed is connected to the bottom of adsorber 3; a first depressurisation step 5 wherein adsorber 2 at high pressure is connected to adsorber 4 at a lower pressure; a second depressurisation step 6 wherein the head of adsorber 2 is closed; a stripping step 7 wherein the bottom of adsorber 2, which receives desorbent overhead, is connected to the top of adsorber 2; two principal stripping steps 8 and 9 wherein adsorber 2 alone is supplied with desorbent; a stripping finishing step 10 wherein adsorber 2 is continued to be supplied with desorbent and the outlet from the adsorber 2 is connected to adsorber 3; a first pressurisation step 11 to an intermediate pressure wherein the bottoms of adsorbers 2 and 4 are connected together; and a second pressurisation step 12 wherein a stream providing a portion of the effluent from adsorber 1 is introduced into the bottom of adsorber 2.

摘要翻译： 四个吸附器1至4，每个在包括（对于吸附器2描述）的循环中操作：吸附步骤1，其中来自吸附器2的进料循环到吸附器2; 从吸附器2的头部回收吸附步骤2，其中将进料注入吸附器2的底部和富含异构烷烃的产物; 吸附步骤3，其中离开吸附器2的一部分流体被送到吸附器3; 吸附步骤4，其中接收进料的吸附器2的头部连接到吸附器3的底部; 第一减压步骤5，其中高压吸附器2以较低压力连接到吸附器4; 第二减压步骤6，其中吸附器2的头部关闭; 汽提步骤7，其中接收解吸塔顶的吸附器2的底部连接到吸附器2的顶部; 两个主要的汽提步骤8和9，其中单独的吸附器2被提供解吸剂; 剥离完成步骤10，其中吸附器2继续被提供解吸剂，并且吸附器2的出口连接到吸附器3; 第一加压步骤11到中间压力，其中吸附器2和4的底部连接在一起; 和第二加压步骤12，其中将提供一部分来自吸附器1的流出物的流引入吸附器2的底部。