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    Absorption process for heat conversion
    63.
    发明授权
    Absorption process for heat conversion 失效
    热转化吸收过程

    公开(公告)号：US4167101A

    公开(公告)日：1979-09-11

    申请号：US908431

    申请日：1978-05-22

    申请人： Alexandre Rojey

    发明人： Alexandre Rojey

    IPC分类号： F25B30/04 ,  F25B15/00

    CPC分类号： F25B30/04

    摘要： Heat available at a lower temperature level is converted to heat at a higher temperature level, by dissolving a gaseous fraction of a working fluid into a liquid phase, thereby producing heat at the higher temperature level, desorbing at least a portion of said gaseous fraction with a stripping gas, taking heat at said lower temperature level, fractionating the resulting gaseous mixture by partial liquefaction, separation and vaporization, into at least two gaseous fractions and recycling said fractions respectively as working fluid and as stripping gas.

    摘要翻译： 通过将工作流体的气体部分溶解在液相中，从而在较高温度水平下产生热量，将至少一部分所述气体馏分与 剥离气体，在所述较低温度水平下取热，通过部分液化，分离和蒸发将所得气体混合物分馏成至少两个气体馏分，并将所述馏分分别作为工作流体和作为汽提气循环。

    PROCESS AND FACILITY FOR TREATMENT OF CRUDE OIL WITH ASPHALTENIC RESIDUE CONVERSION
    64.
    发明申请
    PROCESS AND FACILITY FOR TREATMENT OF CRUDE OIL WITH ASPHALTENIC RESIDUE CONVERSION 有权
    用ASPHALTENIC RESIDUE转换处理原油的工艺和设备

    公开(公告)号：US20100282640A1

    公开(公告)日：2010-11-11

    申请号：US12376522

    申请日：2007-07-06

    申请人： Alexandre Rojey ,  Eric Lenglet

    发明人： Alexandre Rojey ,  Eric Lenglet

    IPC分类号： C10G65/02

    CPC分类号： C10G67/049 ,  C01B3/36 ,  C01B3/38 ,  C01B3/382 ,  C01B2203/0233 ,  C01B2203/0255 ,  C01B2203/062 ,  C01B2203/1247 ,  C01B2203/1264 ,  C01B2203/141 ,  C10G2/32 ,  C10G2300/1022 ,  C10G2300/1033 ,  C10G2300/1074 ,  C10G2300/206 ,  C10G2300/301

    摘要： A process for refining or pre-refining a crude oil P is described in which P is fractionated into several fractions, wherein partial oxidation of an asphaltenic residue R1 derived from P is carried out to produce a synthesis gas SG1 with an H2/CO ratio of less than 1, steam cracking is carried out of an external light hydrocarbon fraction to produce a synthesis gas SG2 with a H2/CO ratio of more than 3; SG1 and SG2 are mixed to produce a synthesis gas SG with a H2/CO ratio in the range 1.2 to 2.5, and SG is converted by Fischer-Tropsch synthesis, then the waxes produced are converted into middle distillates. Preferably, a vacuum distillate VGO and/or a deasphalted oil DAO derived from P are hydrocracked mixed with the waxes. The invention also pertains to a facility for carrying out the process.

    摘要翻译： 描述了精炼或预精炼原油P的方法，其中P被分馏成几个级分，其中进行来自P的沥青质残基R1的部分氧化以产生具有H 2 / CO比率的合成气SG1 小于1，由外部轻烃馏分进行蒸汽裂化，生成H 2 / CO比大于3的合成气SG2; 将SG1和SG2混合以产生H2 / CO比在1.2至2.5范围内的合成气SG，并通过费 - 托合成转化SG，然后将生成的蜡转化为中间馏分。 优选地，将来自P的真空蒸馏VGO和/或脱沥青油DAO加氢裂化与蜡混合。 本发明还涉及用于执行该过程的设备。

    Process for the production of synthesis gas with conversion of CO2 into hydrogen
    65.
    发明申请
    Process for the production of synthesis gas with conversion of CO2 into hydrogen 有权
    用CO 2转化为氢气生产合成气的方法

    公开(公告)号：US20090012188A1

    公开(公告)日：2009-01-08

    申请号：US11890525

    申请日：2007-08-07

    申请人： Alexandre Rojey ,  Reynald Bonneau ,  Nicolas Boudet

    发明人： Alexandre Rojey ,  Reynald Bonneau ,  Nicolas Boudet

    IPC分类号： C07C27/00

    CPC分类号： C01B3/36 ,  C01B2203/0233 ,  C01B2203/0255 ,  C01B2203/062 ,  C10J3/00 ,  C10J3/82 ,  C10J2300/0916 ,  C10J2300/092 ,  C10J2300/093 ,  C10J2300/1659 ,  C10J2300/1665 ,  C10J2300/1838 ,  C10J2300/1846 ,  C10J2300/1853 ,  C10K3/026 ,  Y02E50/18 ,  Y02P20/129 ,  Y02P20/145 ,  Y02P20/146

    摘要： Process for the production of liquid hydrocarbons from a feedstock that comprises at least one elementary feedstock from the group of biomass, coal, lignite, petroleum residues, methane, and natural gas, comprising: at least one stage a) for gasification of the feedstock by partial oxidation and/or steam reforming to produce a synthesis gas SG; a stage b) for separating CO2 from SG and a portion of the effluent of the subsequent stage c); the mixing of a portion of the CO2 that is separated with a gas of an H2/CO ratio of more than 3; a stage c) for partial conversion with hydrogen, thermal or thermocatalytic, of the CO2 that is present in said first mixture according to the reaction: CO2+H2→CO+H2O in a specific reaction zone that is separated from said gasification zone or zones; a stage d) for Fisher-Tropsch synthesis on a synthesis gas that comprises at least a portion of SG and at least a portion of the CO that is produced by the conversion of CO2 into hydrogen.

    摘要翻译： 用于从原料生产液体烃的方法，所述原料包含来自生物质，煤，褐煤，石油残渣，甲烷和天然气组的至少一种基本原料，包括：至少一个阶段a）用于通过 部分氧化和/或蒸汽重整以产生合成气SG; 一个阶段b）从SG和后续阶段c）的一部分流出物分离CO 2; 将一部分与H2 / CO比大于3的气体分离的CO 2混合; 根据CO 2 + H 2→CO + H 2 O在与所述气化区分离的特定反应区中，存在于所述第一混合物中的CO 2部分转化为氢，热或热催化的阶段c） 区域 合成气中的Fisher-Tropsch合成阶段d），其包含至少一部分SG和通过CO 2转化为氢而产生的至少一部分CO。

    Enhanced oil recovery process with combined injection of an aqueous phase and of at least partially water-miscible gas
    68.
    发明授权
    Enhanced oil recovery process with combined injection of an aqueous phase and of at least partially water-miscible gas 失效
    通过联合注入水相和至少部分水混溶气体来提高采油过程

    公开(公告)号：US06325147B1

    公开(公告)日：2001-12-04

    申请号：US09550204

    申请日：2000-04-17

    申请人： Nicole Doerler ,  Gérard Renard ,  Alexandre Rojey

    发明人： Nicole Doerler ,  Gérard Renard ,  Alexandre Rojey

    IPC分类号： E21B4322

    CPC分类号： E21B43/20 ,  E21B43/164

    摘要： Process intended for enhanced recovery of a petroleum fluid by combined injection of an aqueous phase saturated with acid gases. The process esentially consists in continuously injecting, into the oil reservoir, a mixture of an aqueous phase and of a gas at least partially soluble in the aqueous phase and at least partially miscible with the petroleum fluid, by controlling the ratio of the flow rates of the aqueous phase and of the gas so that the latter is always in a state of saturation or oversaturation at the bottom of the injection well(s). The aqueous phase saturated or oversaturated with gas comes into contact with the petroleum fluid present in the reservoir. The gas dissolved in the aqueous phase is at least partially transferred to the liquid hydrocarbon phase, thus causing swelling and viscosity reduction of this phase, which favors migration of the petroleum fluid towards a production zone. Acid fractions of effluents coming from the subsoil or from chemical or thermal industries are preferably used as such gases. The process can be applied for an enhanced recovery of hydrocarbons in reservoirs.

    摘要翻译： 用于通过联合注入用酸性气体饱和的水相来提高石油流体回收率的方法。 该方法主要包括通过控制水相和至少部分可溶于水相的至少部分可与石油流体混合的水相和气体的混合物，将该混合物连续地注入到储油器中， 水相和气体，使得后者在注入井的底部处于饱和状态或过饱和状态。 用气体饱和或过饱和的水相与储存器中存在的石油流体接触。 溶解在水相中的气体至少部分地转移到液态烃相中，从而导致该相的溶胀和粘度降低，这有利于石油流体向生产区的迁移。 来自底土或来自化学或热工业的流出物的酸馏分优选用作这样的气体。 该方法可用于增加储层中碳氢化合物的回收。

    Modified surface for reducing the turbulences of a fluid and transportation process
    69.
    发明授权
    Modified surface for reducing the turbulences of a fluid and transportation process 失效
    用于减少流体和运输过程的湍流的改性表面

    公开(公告)号：US06193191B1

    公开(公告)日：2001-02-27

    申请号：US08892268

    申请日：1997-07-14

    申请人： Jean Falcimaigne ,  Thierry Palermo ,  Alexandre Rojey

    发明人： Jean Falcimaigne ,  Thierry Palermo ,  Alexandre Rojey

    IPC分类号： B64C2110

    CPC分类号： F15D1/065 ,  B64C21/10 ,  Y02T50/166

    摘要： The invention is a structure for inhibiting the turbulence phenomena of a fluid, exhibiting a surface geometry comprising at least one series of inhibition surfaces which inhibit turbulence present in a boundary layer of the fluid in proximity to the wall of the structure and which extend substantially longitudinally in the direction of flow of the fluid. The inhibition surfaces comprise at least a first series of surfaces (01) of amplitude a1 and at least a second series of surfaces (02) of amplitude a2. The second series of surfaces (02) is arranged so as to be superposed on the first series of surfaces (01), the first series of surfaces (01) allowing inhibition of at least turbulence of great amplitude and the second series of surfaces (02) allowing inhibition of at least turbulences of low amplitude. The structure has an application for forming at least part of a pipe for conveying a pressurized gas.

    摘要翻译： 本发明是一种用于抑制流体的湍流现象的结构，其表现出几何形状，其表面几何形状包括至少一系列抑制表面，其抑制流体边界层中邻近结构壁的紊流， 在流体的流动方向上。 抑制表面包括幅度为a1的至少第一系列表面（01）和振幅a2的至少第二系列表面（02）。 第二系列表面（02）被布置成叠置在第一系列表面（01）上，第一系列表面（01）允许抑制至少湍流的大振幅和第二系列表面（02 ）允许至少抑制低振幅的湍流。 该结构具有用于形成用于输送加压气体的管道的至少一部分的应用。

    Method of de-acidification in which acid gases are produced in liquid phase
    70.
    发明授权
    Method of de-acidification in which acid gases are produced in liquid phase 失效
    在酸液中产生酸性气体的脱酸方法

    公开(公告)号：US06001153A

    公开(公告)日：1999-12-14

    申请号：US41783

    申请日：1998-03-13

    申请人： Etienne Lebas ,  Alexandre Rojey

    发明人： Etienne Lebas ,  Alexandre Rojey

    IPC分类号： B01D53/14 ,  C10L3/10 ,  B01D19/00

    CPC分类号： C10L3/102 ,  B01D53/1456 ,  B01D53/1487 ,  C10L3/10

    摘要： A method of treating a fluid containing at least methane and at least one acid gas and producing the acid gas or gases in liquid form. The method includes a step of regenerating the solvent, operated at a pressure whose value is at least equal to the bubble pressure of the mixture of acid gases produced in liquid form, a step in which the gaseous fraction from the regeneration step is rectified in a contact zone by separating at least some of the solvent from the gaseous fraction, a step in which the gaseous fraction from the modification step is cooled to a given temperature to cause at least some of the gaseous faction to condense forming at least one liquid fraction enriched with liquid acid gases and a step during which the liquid fraction of gases is separated from the remaining gaseous fraction.

    摘要翻译： 一种处理至少包含甲烷和至少一种酸性气体并产生液体形式的酸性气体或液体的流体的方法。 该方法包括再生溶剂的步骤，其工作压力至少等于以液体形式产生的酸性气体混合物的气泡压力的压力，其中来自再生步骤的气体馏分在 通过从气态馏分分离至少一些溶剂的步骤，将来自改性步骤的气体馏分冷却至给定温度以使至少一些气态冷凝形成至少一种富含液体馏分的步骤 与液体酸性气体和气体的液体部分与剩余的气体馏分分离的步骤。