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1. 发明授权

US5820747A Steam cracking process and facility comprising injection of powder which is collected at a single point 失效
标题翻译：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。

2. 发明授权

US5965013A Steam cracking method and plant using controlled injection of solid particles into a quenching exchanger 失效
标题翻译：蒸汽裂化方法和工厂使用控制注入固体颗粒进入淬火换热器
公开(公告)号：US5965013A
公开(公告)日：1999-10-12
申请号：US836148
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 , F28G1/12 , C10G9/36 , C10G9/28 , F28D7/00 , F28D21/00
CPC分类号： C10G9/002 , C10G9/16 , F28G1/12 , B01J2208/0084 , Y10S585/95
摘要： A facility and a process for steam cracking include controlled injection of solid particles into a transfer line exchanger (3). The particles are injected via injection lines, numbering between 1 and 8, just upstream of an impact-diffuser (6) comprising solid surfaces disposed on either side of the line for transfer of the cracked gases to the exchanger; this impact-diffuser is located in the inlet cone (2) of the exchanger, is permeable to the gases via a plurality of passages and at least 70% opaque viewed from the transfer line.
摘要翻译： PCT No.PCT / FR95 / 01721 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 / 20259 PCT出版物日期1996年7月4日一种设备和蒸汽裂解方法包括将固体颗粒控制注入传输线换热器（3）。颗粒通过注射管线注入，编号在1和8之间，紧邻冲击扩散器（6）的上游，冲击扩散器（6）包括设置在管线两侧的固体表面，用于将裂化气体转移到交换器; 该冲击扩散器位于交换器的入口锥体（2）中，通过多个通道可透过气体，并且从传输线观察至少70％的不透明度。

3. 发明授权

US5972206A Flexible steam cracking process and corresponding steam cracking facility 失效
标题翻译：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。

4. 发明授权

US06183626B2 Method and device for steam cracking comprising the injection of particles upstream of a secondary quenching exchanger 失效
标题翻译：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。

5. 发明授权

US06464949B1 Steam cracking installation with means for protection against erosion 失效
标题翻译：蒸汽裂解装置具有防止侵蚀的手段
公开(公告)号：US06464949B1
公开(公告)日：2002-10-15
申请号：US09202786
申请日：1999-03-08
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： C10G918
CPC分类号： F28F9/02 , C10G9/002 , C10G9/16 , F28D2021/0075 , F28F19/00
摘要： A steam-cracking unit comprises at least one multitube quenching exchanger, equipped with a non-obstructive impact separator for preventing the erosion of the tubular input plate. The impact separator is at least 50% opaque when viewed from transfer pipe. It is arranged inside of an input cone in such a way that there is free passage of at least 40 mm between the periphery of the impact separator and the cone.
摘要翻译：蒸汽裂解装置包括至少一个配有用于防止管状输入板侵蚀的非阻塞性冲击分离器的多管淬火换热器。当从输送管观察时，冲击分离器至少不透明50％。其以输入锥体的内部布置，使得在冲击分离器的周边与锥体之间存在至少40mm的自由通道。

6. 发明授权

US6160192A Steam cracking installation and method with single controlled injection of solid particles in a quenching exchanger 失效
标题翻译：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。

7. 发明授权

US6146537A Process and device for improving the purity of a product in a simulated moving bed that comprises forced fluid recirculation 有权
标题翻译：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。

8. 发明授权

US4233268A Apparatus for hydrocarbon conversion 失效
标题翻译：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。

9. 发明授权

US5035867A Reactor and reaction method with internal heat control by hollow heat exchanger plates 失效
标题翻译：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。

10. 发明授权

US4172027A Catalytic process for reforming or production of aromatic hydrocarbons 失效
标题翻译：用于重整或生产芳烃的催化方法
公开(公告)号：US4172027A
公开(公告)日：1979-10-23
申请号：US873989
申请日：1978-01-31
申请人： Pierre Ham , Roland Huin
发明人： Pierre Ham , Roland Huin
IPC分类号： B01J27/13 , B01J23/46 , B01J23/48 , B01J23/56 , B01J23/89 , B01J23/90 , B01J27/135 , B01J27/32 , B01J37/18 , B01J37/20 , B01J38/10 , C07B61/00 , C10G35/09 , C10G35/10 , C10G35/12 , C10G35/14 , C10G59/02 , C10G35/08
CPC分类号： B01J8/12 , B01J23/46 , B01J23/48 , B01J23/56 , B01J23/8926 , C10G35/09 , C10G35/12
摘要： Catalytic process for reforming or production of aromatic hydrocarbons at a temperature from 480.degree. to 600.degree. C., wherein a charge of hydrocarbons and hydrogen is passed through two reaction zones, of the moving bed type, whose catalyst continuously flows downwardly and is withdrawn at the bottom thereof, is regenerated, treated with hydrogen and then with a sulfur compound, at respective temperatures lower than the reaction temperature, and thereafter fed back continuously to the reaction zone.
摘要翻译：在480℃至600℃的温度下重整或生产芳烃的催化方法，其中烃和氢气的进料通过移动床型的两个反应区，其催化剂连续向下流动并且在其底部在低于反应温度的相应温度下再生，然后用硫化合物处理，然后反复反馈回反应区。

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