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1. 发明授权

US5444175A Process for the alkylation of paraffins 失效
标题翻译：烷烃烷基化方法
公开(公告)号：US5444175A
公开(公告)日：1995-08-22
申请号：US109566
申请日：1993-08-20
申请人： Jean-Francois Joly , Eric Benazzi , Christian Marcilly , Renaud Pontier , Jean-Francois Le Page
发明人： Jean-Francois Joly , Eric Benazzi , Christian Marcilly , Renaud Pontier , Jean-Francois Le Page
IPC分类号： B01J29/06 , C07B61/00 , C07C2/60 , C07C2/62 , C07C9/16 , C10G35/06 , C10L1/04 , C07C2/58
CPC分类号： C07C2/62 , C07C2/60 , C07C2521/08 , C07C2527/054 , C07C2531/025
摘要： The invention relates to an alkylation process, in which a charge incorporating at least one isoparaffin and at least one olefin containing 2 to 6 carbon atoms per molecule, is treated in the presence of a solid alkylation catalyst. In the process, catalyst present in a reaction R is contacted with the charge, recycled liquid effluent discharged from reaction zone R and liquid effluent discharged from an isobutane/n-butane/alkylate separation zone S. The process uses a specific catalyst, e.g., sulfuric acid impregnated on a porous support.
摘要翻译：本发明涉及一种烷基化方法，其中在固体烷基化催化剂存在下处理含有至少一种异链烷烃和至少一种每分子含有2-6个碳原子的烯烃的电荷。在该过程中，反应R中存在的催化剂与从反应区R排放的电荷，再循环液体流出物和从异丁烷/正丁烷/烷基化物分离区S排出的液体流出物接触。该方法使用特定的催化剂，浸渍在多孔载体上的硫酸。

2. 发明授权

US5344554A Downflow fluid catalytic cracking process and apparatus 失效
标题翻译：下流式催化裂化工艺及装置
公开(公告)号：US5344554A
公开(公告)日：1994-09-06
申请号：US770265
申请日：1991-10-03
申请人： Renaud Pontier , Frederic Hoffmann , Pierre Galtier
发明人： Renaud Pontier , Frederic Hoffmann , Pierre Galtier
IPC分类号： B01J29/06 , B01J8/18 , C10G11/18 , C10G35/10
CPC分类号： B01J8/1809 , C10G11/187
摘要： The invention relates to a downflow fluid cracking process and apparatus. More specifically, sampling takes place of the at least partly regenerated catalyst, which must be recycled to the reactor 1 from a dense phase 17a, contained in a regenerator 17 and the stage of introducing the catalyst into the upper part 3 of the reactor 1 takes place under conditions such that the density of the thus formed gas-solid suspension is between 80 and 500 kg/m.sup.3 prior to its contacting with the charge, which is introduced by the injectors 5.
摘要翻译：本发明涉及一种下流流体破裂过程和装置。更具体地说，取样至少部分再生的催化剂，其必须从包含在再生器17中的致密相17a再循环到反应器1中，并且将催化剂引入反应器1的上部3中在如此形成的气固悬浮液的密度在与注射器5引入的电荷接触之前为80至500kg / m 3的条件下放置。

3. 发明授权

US5324696A Process and heat exchange apparatus for solid particles for double regeneration in catalytic cracking 失效
标题翻译：用于催化裂化双重再生的固体颗粒的工艺和热交换装置
公开(公告)号：US5324696A
公开(公告)日：1994-06-28
申请号：US976044
申请日：1992-11-13
申请人： Regis Bonifay , Frederic Hoffmann , Renaud Pontier , Thierry Gauthier
发明人： Regis Bonifay , Frederic Hoffmann , Renaud Pontier , Thierry Gauthier
IPC分类号： B01J38/30 , B01J38/34 , C10G11/00 , C10G11/18 , B01J38/32 , B01J28/38
CPC分类号： C10G11/182
摘要： A catalyst, e.g., a cracking catalyst, and a part of the regeneration fumes are drawn off from the dense catalytic bed of a second regenerator (9) and are introduced by force of gravity into an external exchanger (21) at a junction point beneath the level of the dense bed of the second regenerator. The heat exchange takes place in the bottom part of the exchanger below the junction point. Between the bottom end of the exchanger and the region above the junction point a dense bed zone is formed at a level which is substantially at the height of the dense bed in the regenerator and a discharge zone (27), of suitable size, for the regeneration gases and fluidization gas. The gases and fumes from the exchanger are removed in the diluted fluidized phase from the second regenerator through a conduit (28), while the catalyst is recycled in to the bed of the first regenerator through a conduit (34).
摘要翻译：催化剂，例如裂化催化剂和一部分再生烟雾从第二再生器（9）的致密催化床排出，并通过重力作用引入到外部交换器（21）内的连接点第二再生器的致密层的水平。热交换发生在交换器底部的交汇点下方。在交换器的底端和接合点之上的区域之间，致密的床区形成在基本上位于再生器中的致密床的高度处的水平面和适当尺寸的排放区（27），用于再生气体和流化气体。来自交换器的气体和烟雾在稀释的流化相中通过导管（28）从第二再生器中除去，同时催化剂通过导管（34）再循环到第一再生器的床中。

4. 发明授权

US5120691A Process for regulating or checking the thermal level of a pulverulent solid incorporating a heat exchanger with fluidized bed compartments 失效
标题翻译：调节或检查流化床装置的热交换器的固体水平的流程
公开(公告)号：US5120691A
公开(公告)日：1992-06-09
申请号：US539510
申请日：1990-06-18
申请人： Renaud Pontier , Frederic Hoffmann
发明人： Renaud Pontier , Frederic Hoffmann
IPC分类号： F23C10/28 , B01J8/24 , C10G11/18 , F23C10/24 , F28D13/00
CPC分类号： B01J8/1809 , C10G11/182 , C10G11/187 , F28D13/00 , B01J2208/00044
摘要： A process and apparatus for the heat regulation of fluidized or fluid catalyst beds are described, the apparatus having a fluid bed heat exchanger. According to the invention, a pulverulent solid is made to flow essentially from the base of an enclosure (1) into a heat exchanger (6) having an internal separating partition (22) which defines two elongated, adjacent compartments (23, 24) communicating at their lower part. In the compartment in which the pulverulent solid flows downwards, the fluidization speed or rate is between 0.1 cm to 2 m/s, whereas in the compartment wherein the pulverulent solid rises again into the heat exchanger (6), the fluidization speed is between 0.1 and 6 m/s. The invention can be used for refining reaction (e.g., catalytic reforming), for the regeneration of a fluidized bed catalytic cracking catalyst of a petroleum or oil charge, or for the combustion of coal.
摘要翻译：描述了用于流化床或流体催化剂床的热调节的方法和装置，该装置具有流化床热交换器。根据本发明，使粉状固体基本上从外壳（1）的基部流入具有内部分隔隔板（22）的热交换器（6），热交换器限定两个细长相邻的隔室（23,24）在他们的下半部分。在其中粉状固体向下流动的隔室中，流化速度或速率为0.1cm至2m / s，而在其中粉状固体再次升至热交换器（6）的隔室中，流化速度为0.1 和6米/秒。本发明可用于精炼反应（例如催化重整），用于再生石油或油料的流化床催化裂化催化剂或用于燃烧煤。

5. 发明授权

US4965232A Process for fluidized-bed catalyst regeneration 失效
标题翻译：流化床催化剂再生方法
公开(公告)号：US4965232A
公开(公告)日：1990-10-23
申请号：US321515
申请日：1989-03-09
申请人： Jean-Louis Mauleon , Jean-Bernard Siguad , Renaud Pontier , Frederic Hoffmann
发明人： Jean-Louis Mauleon , Jean-Bernard Siguad , Renaud Pontier , Frederic Hoffmann
IPC分类号： B01J8/26 , B01J38/34 , C10G11/18 , C10G35/14
CPC分类号： C10G11/182 , B01J38/34
摘要： A catalyst regeneration process effected in an apparatus which comprises two regeneration chambers, a heat exchanger, means for withdrawing from the second chamber a controlled fraction of hot catalyst for the purpose of maintaining the temperature in that chamber substantially at a first desirable value of less than 950.degree. C., and preferably at 910.degree. C., means for transferring this fraction of hot catalyst to the heat exchanger for the purpose of cooling it, means for the discharge of the cooled catalyst from the heat exchanger and the reinjection of the cooled catalyst into the first chamber, and means, controlled by the means for measuring the temperature in the first chamber, for regulating the supply of combustion fluid to the first chamber for the purpose of maintaining said temperature substantially at a second desired value lower than 730.degree. C. and preferably ranging from 650.degree. to 710.degree. C.
摘要翻译：在包括两个再生室，热交换器的装置中实现的催化剂再生过程，用于从第二室抽出受控部分的热催化剂，用于将该室中的温度保持在基本上处于小于第一期望值的目的 950℃，优选在910℃，用于将该热催化剂部分转移到热交换器以便冷却的装置，用于从热交换器排出冷却的催化剂的装置和冷却的催化剂进入第一室，以及由用于测量第一室中的温度的装置控制的装置，用于调节向第一室供应燃烧流体，目的是将所述温度保持在低于730℃的第二期望值。优选为650〜710℃。

6. 发明授权

US06759027B1 Method and installation for carrying out a three phase chemical reaction under pressure 有权
标题翻译：在压力下进行三相化学反应的方法和装置
公开(公告)号：US06759027B1
公开(公告)日：2004-07-06
申请号：US09591118
申请日：2000-06-09
申请人： Pietro Bilardello , Nicolas Durupt , Renaud Pontier
发明人： Pietro Bilardello , Nicolas Durupt , Renaud Pontier
IPC分类号： C01G4300
CPC分类号： B01J8/228 , B01J8/0005 , B01J8/006 , B01J8/226 , B01J2208/0015 , B01J2208/00212 , C01G43/00 , Y10S423/09 , Y10S423/13
摘要： A gas siphon type reactor (10) is used to carry out a three phase chemical reaction under pressure, such as the reduction of uranyl nitrate to uranous nitrate by hydrogen, in the presence of a catalyst made up of platinum on a silica carrier. The control of the pressure in the reactor (10) is provided by regulating the liquid and gas flow rates from a high pressure separator (52), into which the liquid and the gas leaving the reactor (10) are routed. The liquid in the reactor (10) is tapped from a lateral branch pipe (32) fitted with a filter (36) and emerging in the upper area (30), behind a profiled wall (34).
摘要翻译：气体虹吸式反应器（10）用于在二氧化硅载体上由铂构成的催化剂存在下，在压力下进行三相化学反应，例如将硝酸铀酰还原为硝酸铀酸盐。通过调节离开反应器（10）的液体和气体被路由到的高压分离器（52）的液体和气体流速来提供对反应器（10）中压力的控制。反应器（10）中的液体从安装有过滤器（36）的侧向分支管（32）中抽出并出现在上部区域（30）中，在成型壁（34）的后面。

7. 发明授权

US5773379A Thermal regulation process for a solid in a heat exchanger using cylindrical tube surfaces 失效
标题翻译：使用圆柱形管表面的热交换器中固体的热调节过程
公开(公告)号：US5773379A
公开(公告)日：1998-06-30
申请号：US545870
申请日：1995-11-13
申请人： Regis Bonifay , Thierry Gauthier , Renaud Pontier , Frederic Hoffmann
发明人： Regis Bonifay , Thierry Gauthier , Renaud Pontier , Frederic Hoffmann
IPC分类号： B01J8/08 , B01J8/18 , B01J8/24 , B01J8/28 , B01J8/38 , B01J38/02 , C10G11/18 , F28D13/00 , B01J20/34
CPC分类号： B01J8/1809 , B01J8/082 , B01J8/1836 , B01J8/28 , B01J8/388 , C10G11/182 , C10G11/187 , F28D13/00 , B01J2208/00044 , B01J2208/0061
摘要： The invention concerns a process for thermal regulation in a continuous fluidized bed treatment process for a powdered solid, wherein the solid is treated in a fluidized bed treatment zone, at least a portion of the solid is extracted from said zone and transported to an external heat exchanger (21) containing at least one array (22) of thermal exchange tubes in which vaporizable cooling fluid circulates, fluidized or mobile bed thermal regulation by indirect heat exchange with the fluid is carried out and the portion of regulated solid is extracted for recycling into the treatment zone or to another treatment zone (1). More precisely, said portion of solid is circulated in descending mode by means of an inert or non inert fluidization fluid across the array of tubes (22) which are wound such that the current of solid intersects said tubes and that the cooling fluid is circulated in one direction in the array of tubes.
摘要翻译： PCT No.PCT / FR94 / 00522 Sec。 371日期：1995年11月13日 102（e）日期1995年11月13日PCT 1994年5月4日PCT PCT。第WO94 / 26845号公报日期1994年11月24日本发明涉及用于粉末状固体的连续流化床处理方法中的热调节方法，其中固体在流化床处理区中处理，至少一部分固体从所述区域中提取，运送到包含至少一个热交换管阵列（22）的外部热交换器（21），其中可流动的冷却流体循环，流化床或移动床通过与流体的间接热交换进行热调节，并且调节的固体部分被提取用于再循环到处理区或另一处理区（1）。更准确地说，所述固体部分借助惰性或非惰性流化流体在下降模式下循环穿过管（22）阵列，所述管（22）被卷绕成使得固体电流与所述管相交，并且冷却流体在管阵列的一个方向。

8. 发明授权

US6099720A Method and device for descending catalytic cracking by injecting feedstock at an adequate angle on a conditioned catalyst 有权
标题翻译：通过在调节催化剂上以足够角度注入原料来降低催化裂化的方法和装置
公开(公告)号：US6099720A
公开(公告)日：2000-08-08
申请号：US77007
申请日：1998-08-19
申请人： Renaud Pontier , Regis Bonifay , Gerard Courteheuse , Mariano Del Pozo , Thierry Gauthier
发明人： Renaud Pontier , Regis Bonifay , Gerard Courteheuse , Mariano Del Pozo , Thierry Gauthier
IPC分类号： B01J8/12 , C10G11/18 , C10G11/14 , B01J8/18
CPC分类号： C10G11/187 , C10G11/18
摘要： A process is described for catalytic cracking of a petroleum feed in which a catalyst from a regeneration zone 4 is caused to flow in a dense fluidized bed conditioning zone 2 upstream of an injection zone 10, the fluidization rate being 0.1 to 30 cm/s. The throughput of catalyst into injection zone 10 is regulated by a constriction means 11. The hydrocarbon feed 12 is injected below the constriction means and flows counter-current to the direction of flow of the shaped catalyst flow. The hydrocarbon feed 12 is injected at a set injection angle depending on the movement of the feed and the catalyst.
摘要翻译： PCT No.PCT / FR97 / 01630 Sec。 371日期1998年8月19日 102（e）1998年8月19日PCT PCT 1997年9月16日PCT公布。出版物WO98 / 12280 PCT 日期1998年3月26日描述了一种用于催化裂化石油进料的方法，其中来自再生区4的催化剂在注入区10的上游的致密流化床调节区2中流动，流化速率为0.1至 30厘米/秒。催化剂进入注入区10的通量由收缩装置11调节。烃进料12被注入到收缩装置的下面，并与成形催化剂流的流动方向相反地流动。根据进料和催化剂的运动，烃进料12以设定的喷射角度注入。

9. 发明授权

US5686049A Heat exchange apparatus for solid particles for double regeneration in catalytic cracking 失效
标题翻译：用于催化裂化双重再生的固体颗粒热交换装置
公开(公告)号：US5686049A
公开(公告)日：1997-11-11
申请号：US539667
申请日：1995-10-05
申请人： Regis Bonifay , Frederic Hoffmann , Renaud Pontier , Thierry Gauthier
发明人： Regis Bonifay , Frederic Hoffmann , Renaud Pontier , Thierry Gauthier
IPC分类号： B01J38/30 , B01J38/34 , C10G11/00 , C10G11/18 , F27B15/08
CPC分类号： C10G11/182
摘要： A catalyst, e.g., a cracking catalyst, and a part of the regeneration fumes are drawn off from the dense catalytic bed of a second regenerator (9) and are introduced by force of gravity into an external exchanger (21) at a junction point beneath the level of the dense bed of the second regenerator. The heat exchange takes place in the bottom part of the exchanger below the junction point. Between the bottom end of the exchanger and the region above the junction point a dense bed zone is formed at a level which is substantially at the height of the dense bed in the regenerator and a discharge zone (27), of suitable size, for the regeneration gases and fluidization gas. The gases and fumes from the exchanger are removed in the diluted fluidized phase from the second regenerator through a conduit (28), while the catalyst is recycled into the bed of the first regenerator through a conduit (34).
摘要翻译：催化剂，例如裂化催化剂和一部分再生烟雾从第二再生器（9）的致密催化床排出，并通过重力作用引入到外部交换器（21）内的连接点第二再生器的致密层的水平。热交换发生在交换器底部的交汇点下方。在交换器的底端和接合点之上的区域之间，致密的床区形成在基本上位于再生器中的致密床的高度处的水平面和适当尺寸的排放区（27），用于再生气体和流化气体。来自交换器的气体和烟气在稀释的流化相中通过导管（28）从第二再生器除去，同时催化剂通过导管（34）再循环到第一再生器的床中。

10. 发明授权

US5498326A Process for and apparatus for catalytic cracking in two successive reaction zones 失效
标题翻译：两个连续反应区的催化裂化方法和装置
公开(公告)号：US5498326A
公开(公告)日：1996-03-12
申请号：US57795
申请日：1993-05-07
申请人： Pierre Galtier , Regis Bonifay , Sigismond Franckowiak , Thierry Gauthier , Renaud Pontier
发明人： Pierre Galtier , Regis Bonifay , Sigismond Franckowiak , Thierry Gauthier , Renaud Pontier
IPC分类号： B01J23/88 , C07B61/00 , C10G11/16 , C10G11/18 , C10G51/02 , C10G51/04
CPC分类号： C10G51/026 , C10G11/18
摘要： The invention relates to a process for catalytic cracking and the associated apparatus in which the cracking reaction takes place in two substantially vertical and successive reaction zones, the loads being introduced into the first zone where it circulates from the top downwards, then at least a part of the product obtained is introduced into a second reaction zone in which it circulates in an ascending fashion. A supplementary hydrocarbonated phase is advantageously introduced into the product entering the second zone. The invention applies particularly to heavy loads, with a U-shaped apparatus.
摘要翻译：本发明涉及一种催化裂化方法及其相关设备，其中裂化反应发生在两个基本垂直和连续的反应区域中，负载被引入第一区域，其中它从顶部向下循环，然后至少一部分将所得产物引入第二反应区，其中它以升序方式循环。补充的烃化相有利地被引入到进入第二区的产物中。本发明尤其适用于具有U形装置的重载荷。

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