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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
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。
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公开(公告)号：US4133743A
公开(公告)日：1979-01-09
申请号：US741744
申请日：1976-11-15
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： B01J8/08 , B01J8/12 , B01J23/90 , B01J38/12 , B01J38/44 , C07C1/00 , C07C5/367 , C07C15/02 , C07C67/00 , C10G35/12 , C10G47/28 , C10G49/14 , C10G59/02 , C10G13/16
摘要： 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： 在包括沉积在载体上的VIa，VIIa或VIII族金属的颗粒催化剂存在下转化烃的连续方法，包括使氢气经由一系列至少两个垂直催化区域传送， 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。
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公开(公告)号：US4210519A
公开(公告)日：1980-07-01
申请号：US966995
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
摘要： 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： 在包括沉积在载体上的VIa，VIIa或VIII族金属的颗粒催化剂存在下转化烃类的连续方法，包括使氢气经由一系列至少两个垂直催化区域传送， 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。
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4.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
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。
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5.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
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。
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6.发明授权Steam cracking method and plant using controlled injection of solid particles into a quenching exchanger 失效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
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。
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7.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
IPC分类号： C10G912
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。
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8.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
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。
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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
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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10.发明授权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纯度的装置公开(公告)号：US06284134B1
公开(公告)日：2001-09-04
申请号：US09496877
申请日：2000-02-02
IPC分类号： B01D1508
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 An, whereby each bed Ai is separated from the next bed Ai+1 by a fluid distributor plate Pi. Each plate is divided into a number of sectors P10, and P11, and each sector comprises at least two fluid distribution chambers CHi and CHj. Each chamber of the plate is connected to a transfer line LTi and LTj to the outside. Transfer line LTi, which is associated with chambers CHi of a distributor plate, is connected to transfer line LTj, which is associated with chambers CHj of the same plate, via a bypass line Li,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 CHi is flushed by a fluid that is obtained from chamber CHj and that has approximately the same composition as that of the fluid that circulates through distributor plate Pi 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。
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