利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

57 条记录 (耗时 0.026 秒)

    CHEMICAL-LOOPING COMBUSTION METHOD WITH ASHES AND FINES REMOVAL IN THE REDUCTION ZONE AND PLANT USING SAME
    3.
    发明申请
    CHEMICAL-LOOPING COMBUSTION METHOD WITH ASHES AND FINES REMOVAL IN THE REDUCTION ZONE AND PLANT USING SAME 有权
    使用化学循环的燃烧方法和减少区域和植物中的微粒去除

    公开(公告)号：US20140295359A1

    公开(公告)日：2014-10-02

    申请号：US14346133

    申请日：2012-08-09

    申请人： Thierry Gauthier ,  ali Hoteit ,  Florent Guillou ,  Sébastien Rifflart

    发明人： Thierry Gauthier ,  ali Hoteit ,  Florent Guillou ,  Sébastien Rifflart

    IPC分类号： F23C10/01 ,  F23C10/24 ,  F23J1/00 ,  F23C10/10

    CPC分类号： F23C10/01 ,  B01J8/1827 ,  B01J8/26 ,  B01J8/32 ,  B01J2208/00513 ,  F23C10/005 ,  F23C10/10 ,  F23C10/24 ,  F23C99/00 ,  F23C2900/99008 ,  F23J1/00 ,  Y02E20/346

    摘要： The invention relates to an improved method for chemical-looping combustion of a solid hydrocarbon-containing feed using a particular configuration of the reduction zone with: a first reaction zone R1 operating under dense fluidized bed conditions; a second reaction zone R2; a fast separation zone S3 for separation of the unburnt solid feed particles, of fly ashes and of the oxygen-carrying material particles within a mixture coming from zone R2; fumes dedusting S4; a particle stream division zone D7, part of the particles being directly recycled to first reaction zone R1, the other part being sent to an elutriation separation zone S5 in order to collect the ashes through a line 18 and to recycle the dense particles through a line 20 to first reaction zone R1.The invention also relates to a chemical-looping combustion plant allowing said method to be implemented.

    摘要翻译： 本发明涉及使用具有还原区的特定构型的固体含烃进料的化学循环燃烧的改进方法：在致密流化床条件下运行的第一反应区R1; 第二反应区R2; 用于分离来自区域R2的混合物中的未燃烧的固体进料颗粒，飞灰和载氧材料颗粒的快速分离区域S3; 烟尘除尘S4; 颗粒流分离区域D7，部分颗粒直接再循环到第一反应区域R1，另一部分被送到淘析分离区域S5，以通过管线18收集灰分，并通过管线再循环致密颗粒 20到第一反应区R1。 本发明还涉及允许实现所述方法的化学循环燃烧设备。

    Gas/solid separation system for the regenerators of fluid catalytic cracking units
    4.
    发明授权
    Gas/solid separation system for the regenerators of fluid catalytic cracking units 有权
    用于流化催化裂化装置再生器的气/固分离系统

    公开(公告)号：US08361202B2

    公开(公告)日：2013-01-29

    申请号：US12519096

    申请日：2007-12-07

    申请人： Regis Andreux ,  Thierry Gauthier ,  Jean-Francois Le Coz ,  Patrick Leroy ,  Olivier Delsart

    发明人： Regis Andreux ,  Thierry Gauthier ,  Jean-Francois Le Coz ,  Patrick Leroy ,  Olivier Delsart

    IPC分类号： B01D45/12

    CPC分类号： B01J8/0065 ,  B01D45/06 ,  B01D45/16 ,  B01J8/0055 ,  B01J8/1872 ,  B01J8/28 ,  B01J2208/00548 ,  C10G11/182

    摘要： A gas/solid separation system that can be applied to any type of FCC unit regenerators, consists of a device for separating solid particles contained in a gas stream coming from the regeneration zone of a fluid catalytic cracking (FCC) unit bounded by an inner envelope (3) of cylindrical shape centered about the vertical axis of the regeneration zone, and an outer envelope (1) that has one approximately horizontal wall (15), followed by one curvilinear wall (16), and one approximately vertical wall (17), the set of said walls (15, 16, 17) covering the inner envelope (3) and forming a set of separation chambers (2) radially distributed around the inner envelope (3) in which the gas/solid suspension to be separated circulates. This system makes it possible to obtain, at the same time, very good separation efficiency while minimizing the pressure drop and only requiring a single downstream cyclone stage.

    摘要翻译： 可应用于任何类型的FCC单元再生器的气/固分离系统由用于分离来自流体催化裂化（FCC）单元的再生区中的气流中所含的固体颗粒的装置组成，该流体催化裂化（FCC）单元由内封套 （3），其以围绕再生区的垂直轴线为中心的圆柱形形状，以及具有一个大致水平壁（15），其后是一个曲线壁（16）和一个大致垂直壁（17）的外壳（1） ，所述一组所述壁（15,16,17）覆盖所述内封套（3）并且形成一组径向分布在所述内封套（3）周围的分离室（2），待分离的气体/固体悬浮液在其中循环 。 该系统使得可以同时获得非常好的分离效率，同时最小化压降并且仅需要单个下游旋风分级。

    HEAVY FEED HYDROCONVERSION METHOD IN EBULLATED BED MODE WITH FEED INJECTION AT THE REACTOR TOP
    5.
    发明申请
    HEAVY FEED HYDROCONVERSION METHOD IN EBULLATED BED MODE WITH FEED INJECTION AT THE REACTOR TOP 有权
    在反应器顶部进料注入的EBULLED BED模式中的重料进料加氢方法

    公开(公告)号：US20110036752A1

    公开(公告)日：2011-02-17

    申请号：US12742293

    申请日：2008-10-24

    申请人： Thierry Gauthier ,  Jan Verstraete ,  Simon Maget

    发明人： Thierry Gauthier ,  Jan Verstraete ,  Simon Maget

    IPC分类号： C10G45/00

    CPC分类号： C10G47/26 ,  B01D19/0057 ,  B01J8/1872 ,  B01J8/22 ,  B01J2208/00283 ,  B01J2208/00557 ,  C10G45/00 ,  C10G47/00 ,  C10G49/00 ,  C10G49/12

    摘要： The invention relates to a method of hydroconverting in ebullated bed mode a petroleum feed containing a significant amount of light fractions and, among other things, asphaltenes, sulfur-containing and metallic impurities.More precisely, the object of the invention is a hydroconversion method using at least one ebullated-bed reactor for which injection of the feed is carried out at the top of said reactor, in the gas overhead, and involving separation within said feed inside the reactor into a vaporized fraction and a liquid fraction.The invention also relates to the reactor allowing said method to be implemented.

    摘要翻译： 本发明涉及一种在沸腾床模式下加氢转化含有大量轻馏分，以及沥青质，含硫和金属杂质的石油原料的方法。 更精确地，本发明的目的是使用至少一个沸腾床反应器的加氢转化方法，其中在塔顶馏出物中在所述反应器的顶部进行进料的进料，并且涉及在反应器内的所述进料内的分离 进入蒸发馏分和液体馏分。 本发明还涉及允许所述方法实现的反应器。

    NOVEL GAS/SOLID SEPARATION SYSTEM FOR THE REGENERATORS OF FLUID CATALYTIC CRACKING UNITS
    6.
    发明申请
    NOVEL GAS/SOLID SEPARATION SYSTEM FOR THE REGENERATORS OF FLUID CATALYTIC CRACKING UNITS 有权
    用于流体催化裂化装置再生器的新气/固体分离系统

    公开(公告)号：US20100175553A1

    公开(公告)日：2010-07-15

    申请号：US12519096

    申请日：2007-12-07

    申请人： Regis Andreux ,  Thierry Gauthier ,  Jean-Francois Le Coz ,  Patrick Leroy ,  Olivier Delsart

    发明人： Regis Andreux ,  Thierry Gauthier ,  Jean-Francois Le Coz ,  Patrick Leroy ,  Olivier Delsart

    IPC分类号： B01D45/12

    CPC分类号： B01J8/0065 ,  B01D45/06 ,  B01D45/16 ,  B01J8/0055 ,  B01J8/1872 ,  B01J8/28 ,  B01J2208/00548 ,  C10G11/182

    摘要： The present invention describes a novel gas/solid separation system that can be applied to any type of FCC unit regenerators. It consists of a device for separating solid particles contained in a gas stream coming from the regeneration zone of a fluid catalytic cracking (FCC) unit bounded by an inner envelope (3) of cylindrical shape centred about the vertical axis of the regeneration zone, and an outer envelope (1) that has one approximately horizontal wall (15), followed by one curvilinear wall (16), and one approximately vertical wall (17), the set of said walls (15, 16, 17) covering the inner envelope (3) and forming a set of separation chambers (2) radially distributed around the inner envelope (3) in which the gas/solid suspension to be separated circulates.This novel separation system makes it possible to obtain, at the same time, very good separation efficiency while minimizing the pressure drop and only requiring a single downstream cyclone stage.

    摘要翻译： 本发明描述了可应用于任何类型的FCC单元再生器的新型气/固分离系统。 它由用于分离来自流体催化裂化（FCC）单元的来自再生区的气流中的固体颗粒的装置由以再生区的垂直轴线为中心的以圆柱形形式围绕的内封套（3）界定的装置，以及 具有一个大致水平的壁（15），随后是一个曲线壁（16）和一个大致垂直的壁（17）的外壳（1），所述壁（15,16,17）的一组覆盖内封套 （3）并且形成一组径向分布在内封套（3）周围的分离室（2），待分离的气体/固体悬浮液在其中循环。 该新颖的分离系统使得可以同时获得非常好的分离效率，同时最小化压降并且仅需要单个下游旋风分级。

    System for gas-solid separation and for stripping for fluidized-bed catalytic cracking units
    8.
    发明申请
    System for gas-solid separation and for stripping for fluidized-bed catalytic cracking units 有权
    用于气固分离和用于流化床催化裂化装置的汽提系统

    公开(公告)号：US20070181463A1

    公开(公告)日：2007-08-09

    申请号：US11641962

    申请日：2006-12-20

    申请人： Thierry Gauthier ,  Jean-Francois Le Coz ,  Regis Andreux

    发明人： Thierry Gauthier ,  Jean-Francois Le Coz ,  Regis Andreux

    IPC分类号： C10G47/24

    CPC分类号： B01D45/12 ,  C10G11/18

    摘要： This invention describes a new system for gas-solid separation and for stripping combined into a single so-called separation/stripping zone that is compact and thus contributes to the quality of the yields of the unit. This new system can be applied to FCC units and makes it possible to obtain very good separation effectiveness while reducing the contact time between the gas and the solid at the same time.

    摘要翻译： 本发明描述了一种用于气固分离和组合成单个所谓的分离/汽提区域的新系统，该分离/汽提区域是紧凑的，因此有助于单元产量的质量。 该新系统可以应用于FCC装置，并且可以在同时减少气体和固体之间的接触时间的同时获得非常好的分离效果。

    Process for recovering hydrogen in a gaseous hydrocarbon effluent by chemical reaction
    9.
    发明授权
    Process for recovering hydrogen in a gaseous hydrocarbon effluent by chemical reaction 有权
    通过化学反应回收气态烃流出物中的氢气的方法

    公开(公告)号：US07081558B2

    公开(公告)日：2006-07-25

    申请号：US10680417

    申请日：2003-10-08

    申请人： Thierry Gauthier ,  Jean-Francois Joly ,  Denis Uzio ,  Germain Martino

    发明人： Thierry Gauthier ,  Jean-Francois Joly ,  Denis Uzio ,  Germain Martino

    IPC分类号： C07C7/157 ,  C07C7/163

    CPC分类号： C01B3/38 ,  C01B3/52 ,  C01B3/58 ,  C01B2203/0415 ,  C01B2203/0435 ,  C01B2203/048 ,  C01B2203/0485 ,  C01B2203/0495 ,  C01B2203/147 ,  C10G45/00 ,  C10G69/08

    摘要： Process for recovery of hydrogen in an effluent that is rich in hydrocarbons and that also contains hydrogen and a light olefin fraction, whereby said process comprises: a stage a) in which said effluent is brought into contact with at least one reagent that can react with said olefins to form with them a complex or a molecule; a stage c) in which the effluent that is obtained from stage a) is brought into contact with a composition that comprises at least one unsaturated compound in the presence of a suitable catalyst under hydrogenation conditions of at least a portion of said unsaturated compound by at least a portion of the hydrogen that is present in said effluent; a stage d) in which a reaction for dehydrogenation of hydrocarbons that are present in the effluent that is obtained from stage c) is carried out.

    摘要翻译： 在富含烃并且还含有氢和轻质烯烃馏分的流出物中回收氢气的方法，其中所述方法包括：a）使所述流出物与至少一种可与 所述烯烃与它们形成复合物或分子; 阶段c），其中从阶段a）获得的流出物与包含至少一种不饱和化合物的组合物在合适的催化剂存在下在至少部分所述不饱和化合物的氢化条件下与在 所述流出物中存在的至少一部分氢; 阶段d），其中进行从阶段c）获得的流出物中存在的烃的脱氢反应。

    Process for catalytic cracking two integrated cracking zones of different degrees of severity followed by a cooling zone
    10.
    发明授权
    Process for catalytic cracking two integrated cracking zones of different degrees of severity followed by a cooling zone 有权
    催化裂化过程两个不同严重程度的综合裂解区，随后是冷却区

    公开(公告)号：US07008527B2

    公开(公告)日：2006-03-07

    申请号：US10278019

    申请日：2002-10-23

    申请人： Thierry Gauthier ,  Hervé Gauffriez ,  Joseph Ross

    发明人： Thierry Gauthier ,  Hervé Gauffriez ,  Joseph Ross

    IPC分类号： C10G11/00

    CPC分类号： B01J8/0025 ,  B01J8/1872 ,  B01J8/388 ,  B01J2208/00371 ,  C10G2400/20

    摘要： The invention consists in implanting an inner tube fed at its lower portion by a fraction of regenerated catalyst inside a riser (1) of an FCC unit that is fed by catalyst via a line (14) and a feedstock via a line (3), whereby the fluid that allows this feed can be inert, in which case a staging effect of the catalyst inside the riser or else a feedstock (14) that has a tendency toward a more severe cracking inside the inner tube, then leading to an additional production of olefins, in particular propylene, is advantageous. The mixtures of fluids and catalyst are cooled above the tube via a line (13) of an inert fluid.

    摘要翻译： 本发明在于将在其下部分供给一部分再生催化剂的内管，通过经由管线（14）和原料通过管线（3）由催化剂进料的FCC单元的提升管（1）内， 从而允许该进料的流体可以是惰性的，在这种情况下，催化剂在提升管内的分级效应或者具有在内管内部更严重裂化的倾向的原料（14），然后导致另外的生产 的烯烃，特别是丙烯是有利的。 流体和催化剂的混合物通过惰性流体的管线（13）在管上方冷却。