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    Steam cracking installation and method with single controlled injection of solid particles in a quenching exchanger
    1.
    发明授权
    Steam cracking installation and method with single controlled injection of solid particles in a quenching exchanger 失效
    在淬火换热器中单独控制注入固体颗粒的蒸汽裂解装置和方法

    公开(公告)号：US6160192A

    公开(公告)日：2000-12-12

    申请号：US202787

    申请日：1999-03-08

    申请人： Eric Lenglet ,  Jean-Pierre Burzynski ,  Gerard Courteheuse ,  Roland Huin ,  Yves Gougne

    发明人： Eric Lenglet ,  Jean-Pierre Burzynski ,  Gerard Courteheuse ,  Roland Huin ,  Yves Gougne

    IPC分类号： C10G9/00 ,  C10G9/16 ,  C10G9/20 ,  F28G1/12 ,  C07C4/04 ,  F28D7/00

    CPC分类号： C10G9/002 ,  C10G9/16 ,  F28G1/12 ,  Y10S585/95

    摘要： A steam-cracking unit and a steam-cracking process with controlled injection of solid particles in a quenching exchanger (3) is described. The particles are injected through a single axial injection pipe that is arranged on the axis of input cone (2) of the quenching exchanger, just upstream from an impact separator-diffuser (6) that comprises solid surfaces that are arranged opposite the transfer pipe of the cracked gases toward the exchanger; this impact separator-distributor is located in input cone (2) of the exchanger and is gas-permeable along a number of passages and at least 70% opaque when viewed from the transfer pipe.

    摘要翻译： PCT No.PCT / FR97 / 01118 Sec。 371日期1999年3月8日 102（e）1999年3月8日PCT 1997年6月24日PCT公布。 公开号WO97 / 49784 日期1997年12月31日描述了一种在淬火换热器（3）中控制注入固体颗粒的蒸汽裂解装置和蒸汽裂解方法。 颗粒通过设置在淬火换热器的输入锥体（2）的轴线上的单个轴向喷射管喷射，恰好在冲击分离器 - 扩散器（6）的上游，冲击分离器 - 扩散器（6）包括固体表面，该固体表面与传输管 裂化气体朝向交换器; 该冲击分离器分配器位于交换器的输入锥体（2）中，并且沿着多个通道是气体可渗透的，并且当从传送管观察时具有至少70％的不透明度。

    Method and device for steam cracking comprising the injection of particles upstream of a secondary quenching exchanger
    2.
    发明授权
    Method and device for steam cracking comprising the injection of particles upstream of a secondary quenching exchanger 失效
    用于蒸汽破裂的方法和装置，包括在二次淬火换热器上游喷射颗粒

    公开(公告)号：US06183626B2

    公开(公告)日：2001-02-06

    申请号：US09202925

    申请日：1999-03-12

    申请人： Eric Lenglet ,  Jean-Pierre Burzynski ,  Gérard Courteheuse ,  Roland Huin ,  Yves Gougne

    发明人： Eric Lenglet ,  Jean-Pierre Burzynski ,  Gérard Courteheuse ,  Roland Huin ,  Yves Gougne

    IPC分类号： C10G912

    CPC分类号： F28G1/12 ,  C10G9/002 ,  C10G9/16

    摘要： A steam-cracking process includes the injection, at at least one point upstream from a secondary quenching indirect exchanger (4b), of particles with a mean size of between 0.02 and 4 mm, at a velocity speed in the exchanger of 20 to 180 m/s, in sufficient quantity to limit the rise in the output temperature of the effluents from the exchanger to a value that is less than 100° C. per month. At least 70% by weight of the quantity of injected particles is introduced downstream from primary quenching exchangers (4a) and upstream from the inlet to the secondary quenching exchanger. At intervals, decoking of the pyrolysis pipes and primary quenching exchangers is carried out in the presence of air.

    摘要翻译： 蒸汽裂解过程包括在二次淬火间接交换器（4b）的上游至少一个点处，平均尺寸为0.02至4mm的颗粒以20至180m的交换器中的速度进行喷射 / s，其数量足以将流出物的输出温度从交换器的上升限制到每月低于100℃的值。 至少70重量％的注入颗粒的量从一次淬火换热器（4a）的下游引入到入口到二次淬火换热器的上游。 间歇地，在空气存在下进行热解管和初级淬火换热器的脱焦。

    Steam cracking process and facility comprising injection of powder which is collected at a single point
    4.
    发明授权
    Steam cracking process and facility comprising injection of powder which is collected at a single point 失效
    蒸汽裂解过程和设备包括在单个点收集的粉末的注入

    公开(公告)号：US5820747A

    公开(公告)日：1998-10-13

    申请号：US836147

    申请日：1997-06-25

    申请人： Eric Lenglet ,  Paul Broutin ,  Jean-Pierre Burzynski ,  Herve Cazor ,  Roland Huin

    发明人： Eric Lenglet ,  Paul Broutin ,  Jean-Pierre Burzynski ,  Herve Cazor ,  Roland Huin

    IPC分类号： C10G9/00 ,  C10G9/16 ,  C10G9/36 ,  B01J8/08 ,  C10G9/18

    CPC分类号： C10G9/002 ,  C10G9/16

    摘要： A steam cracking process and facility is described which comprises injection of erosive powder to effect at least partial decoking of transfer line exchangers without interrupting the steam cracking stream. The powder, preferably injected just upstream of the transfer line exchangers (TLE) (4), is separated from the cracked gases in primary gas/solid separators (5), temporarily stored in receiving drums at a controlled temperature and evacuated to a common powder storage and/or treatment module by pneumatic transfer by means of a relatively low flow of uncondensable gas. The process and facility can be used to collect solid fragments generated by injection of chemical compounds which are catalysts for the gasification of coke by steam.

    摘要翻译： PCT No.PCT / FR95 / 01718 Sec。 371日期：1997年6月25日 102（e）日期1997年6月25日PCT提交1995年12月22日PCT公布。 公开号WO96 / 20256 日期1996年7月4日描述了一种蒸汽裂解过程和设备，其包括喷射侵蚀性粉末以在不中断蒸汽裂解流的情况下至少部分地转移转移线交换器。 优选在输送管线交换器（TLE）（4）的上游注入的粉末与初级气体/固体分离器（5）中的裂化气体分离，在受控的温度下临时储存在接受鼓中并抽真空至普通粉末 储存和/或处理模块通过气流传递通过相对低的不可冷凝气体流动。 该方法和设备可用于收集通过注入化学化合物产生的固体碎片，化合物是通过蒸汽气化焦炭的催化剂。

    Flexible steam cracking process and corresponding steam cracking facility
    6.
    发明授权
    Flexible steam cracking process and corresponding steam cracking facility 失效
    柔性蒸汽裂解工艺及相应的蒸汽裂解设备

    公开(公告)号：US5972206A

    公开(公告)日：1999-10-26

    申请号：US860249

    申请日：1997-06-25

    申请人： Eric Lenglet ,  Paul Broutin ,  Jean-Pierre Burzynski ,  Herve Cazor ,  Roland Huin

    发明人： Eric Lenglet ,  Paul Broutin ,  Jean-Pierre Burzynski ,  Herve Cazor ,  Roland Huin

    IPC分类号： C10G9/16 ,  C10G9/36 ,  C10G9/28 ,  F28D7/00 ,  F28D21/00

    CPC分类号： C10G9/16 ,  Y10S585/95

    摘要： A flexible steam cracking process for hydrocarbon feeds comprises injection of particles with an average size of between 0.02 mm and 4 mm, at a circulation rate in indirect transfer line exchangers (4) of 20 to 180 m/s, and in a sufficient quantity to limit the increase in temperature at the outlet to the exchangers (4) to a value of less than 100.degree. C. per month, into at least one point upstream of an indirect transfer line exchanger (4), cracking zone (2) remaining in communication with downstream means (6) for the treatment of cooled effluents. At least 70% by weight of the quantity of injected particles is introduced between the outlet to the cracking zone (2) and the tubes of the indirect transfer line exchanger (4). Chemical decoking is carried out in the tubes of the cracking zone at time intervals of less than 4 months by establishing accelerated coke gasification conditions, for example by injecting compounds which catalyse gasification by steam, or by decoking in air and/or steam.

    摘要翻译： PCT No.PCT / FR95 / 01717 Sec。 371日期：1997年6月25日 102（e）日期1997年6月25日PCT提交1995年12月22日PCT公布。 WO96 / 20255 PCT出版物 日期1996年7月4日用于烃进料的柔性蒸汽裂解方法包括以20至180m / s的间接输送管线交换器（4）中的循环速率注入平均尺寸在0.02mm和4mm之间的颗粒，以及 以足够的量将限制出口到交换器（4）的温度升高到小于每月100℃的值到间接输送管线交换器（4）上游的至少一个点，裂化区 （2）与下游装置（6）保持通信，用于处理冷却的废水。 至少70重量％的注入颗粒的量被引入到裂化区（2）的出口和间接输送管线换热器（4）的管之间。 通过建立加速的焦化气化条件，例如通过注入通过蒸汽催化气化的化合物，或通过在空气和/或蒸汽中脱焦来在小于4个月的时间间隔内在裂化区的管中进行化学除焦。

    Process and device for improving the purity of a product in a simulated moving bed that comprises forced fluid recirculation
    7.
    发明授权
    Process and device for improving the purity of a product in a simulated moving bed that comprises forced fluid recirculation 有权
    用于提高包含强制流体再循环的模拟移动床中的产品的纯度的方法和装置

    公开(公告)号：US6146537A

    公开(公告)日：2000-11-14

    申请号：US299586

    申请日：1999-04-27

    申请人： Gilles Ferschneider ,  Roland Huin ,  Jean-Christophe Viguie ,  Dominique Humeau

    发明人： Gilles Ferschneider ,  Roland Huin ,  Jean-Christophe Viguie ,  Dominique Humeau

    IPC分类号： B01D15/18 ,  B01D15/08

    CPC分类号： B01D15/1842 ,  B01D2215/024

    摘要： The device comprises at least one column 1 that is filled with a number of beds A.sub.n, whereby each bed A.sub.i is separated from the next bed A.sub.i+1 by a fluid distributor plate P.sub.i. Each plate is divided into a number of sectors P.sub.10, and P.sub.11, and each sector comprises at least two fluid distribution chambers CH.sub.i and CH.sub.j. Each chamber of the plate is connected to a transfer line LT.sub.i and LT.sub.j to the outside. Transfer line LT.sub.i, which is associated with chambers CH.sub.i of a distributor plate, is connected to transfer line LT.sub.j, which is associated with chambers CH.sub.j of the same plate, via a bypass line L.sub.i,j. The latter comprises means 14, 15, 16, and 17 for controlling and adjusting the flow rate of fluid that circulates there, such that each distribution chamber CH.sub.i is flushed by a fluid that is obtained from chamber CH.sub.j and that has approximately the same composition as that of the fluid that circulates through distributor plate P.sub.i at each of the chambers.

    摘要翻译： 该装置包括至少一个填充有多个床层An的柱1，其中每个床Ai通过流体分配器板Pi与下一个床Ai + 1分离。 每个板被分成多个扇区P10和P11，并且每个扇区包括至少两个流体分配室CH 1和CH 2。 板的每个室连接到传送线LTi和LTj到外部。 与分配器板的腔室CHi相关联的传送线LTi经由旁路管线Li，j连接到与同一板的腔室CHj相关联的传输线LTj。 后者包括用于控制和调节在那里循环的流体的流速的装置14,15,16和17，使得每个分配室CH 1被从室CHj获得的流体冲洗并且具有大致相同的组成 在每个室中循环通过分配器板Pi的流体的流体。

    Apparatus for hydrocarbon conversion
    8.
    发明授权
    Apparatus for hydrocarbon conversion 失效
    烃转化装置

    公开(公告)号：US4233268A

    公开(公告)日：1980-11-11

    申请号：US966994

    申请日：1978-12-06

    申请人： Roger Boret ,  Charles Bronner ,  Roland Huin ,  Andre Vidal

    发明人： Roger Boret ,  Charles Bronner ,  Roland Huin ,  Andre Vidal

    IPC分类号： B01J8/12 ,  B01J38/12 ,  B01J38/44 ,  C10G35/12 ,  B01J8/02 ,  B01J23/90 ,  C10G11/16

    CPC分类号： C10G35/12 ,  B01J38/12 ,  B01J38/44 ,  B01J8/12 ,  B01J8/125

    摘要： Apparatus and continuous process for converting hydrocarbons in the presence of a granular catalyst including a metal from group VI a, VII a or VIII, deposited on a carrier, comprising passing a charge of hydrocarbons with hydrogen through a series of at least two vertical catalytic zones in which the catalyst bed moves progressively downwardly, withdrawing progressively the catalyst from the bottom of the last catalytic zone, and reintroducing the same, after regeneration, at the top of the first catalytic zone.

    摘要翻译： 在包含沉积在载体上的VIa，VIIa或VIII族金属的颗粒催化剂存在下转化烃类的装置和连续方法，包括使氢气进料通过一系列至少两个垂直催化区 其中催化剂床逐渐向下移动，逐渐从最后一个催化区的底部排出催化剂，并在再生之后将其再次引入第一催化区的顶部。

    Reactor and reaction method with internal heat control by hollow heat exchanger plates
    9.
    发明授权
    Reactor and reaction method with internal heat control by hollow heat exchanger plates 失效
    中空换热板内部热控制的反应器和反应方法

    公开(公告)号：US5035867A

    公开(公告)日：1991-07-30

    申请号：US296179

    申请日：1989-01-12

    申请人： Quang Dang Vu ,  Roland Huin ,  Jean-Paul Euzen

    发明人： Quang Dang Vu ,  Roland Huin ,  Jean-Paul Euzen

    IPC分类号： F28D7/08 ,  B01J8/02 ,  B01J8/04 ,  B01J19/24 ,  F28D9/00 ,  F28F3/02 ,  F28F9/26

    CPC分类号： F28D9/0031 ,  B01J8/025 ,  B01J8/0285 ,  B01J8/0453 ,  B01J8/0496 ,  F28D9/0006 ,  F28F3/025 ,  F28F9/26 ,  B01J2208/0015 ,  B01J2208/022 ,  B01J2219/00085

    摘要： The invention relates to an apparatus for carrying out chemical reactions in the presence of at least one catalyst, in at least one reaction zone equipped with heat exchanger plates allowing the temperature of the zone to be controlled. The apparatus mainly comprises a reactor (1), at least one central distributing manifold (6.1a), a plurality of distributing manifolds (6.2a), at least one central receiving manifold (6.5a), a plurality of receiving manifolds (6.4a), a plurality of connecting manifolds (6.6a) and a plurality of hollow, continuous, elongate plates (6.3a), each divided into two hollow half panels (6.3, 1a and 6.3, 2a). The plates are preferably substantially parallelepipedic and may contain adjacent channels having one of the following forms: square, rectangular, triangular, or sinusoidal.

    摘要翻译： 本发明涉及一种用于在至少一个装有热交换器板的反应区域中，在至少一种催化剂存在下进行化学反应的装置，其允许控制该区域的温度。 该设备主要包括反应器（1），至少一个中央分配歧管（6.1a），多个分配歧管（6.2a），至少一个中央接收歧管（6.5a），多个接收歧管（6.4a） ），多个连接歧管（6.6a）和多个中空连续的细长板（6.3a），每个分成两个中空半板（6.3,1a和6.3,2a）。 板优选地基本上是平行六面体的，并且可以包含具有以下形式之一的相邻通道：正方形，矩形，三角形或正弦形。