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1. 发明授权

US6036848A Method for loading and unloading a catalyst without halting the progress of an operation 失效
标题翻译：在不停止操作进度的情况下装载和卸载催化剂的方法
公开(公告)号：US6036848A
公开(公告)日：2000-03-14
申请号：US22012
申请日：1998-02-11
申请人： Jean-Paul Dessapt , Pierre Marache , Alain Forestiere
发明人： Jean-Paul Dessapt , Pierre Marache , Alain Forestiere
IPC分类号： B01J8/02 , B01D3/00 , B01J8/00 , B01J8/04
CPC分类号： B01D3/009 , B01J8/003 , B01J8/0035 , B01J8/0469 , Y10S203/06 , Y10S585/922 , Y10S585/923
摘要： The catalyst inside a catalytic reaction column is replaced while running the catalytic reaction by diverting a basically monophase fluid to keep it from passing through the catalyst, evacuating from the column the catalyst that has lost at least a portion of its properties, introducing into the column a quantity of catalyst that is approximately equal to the quantity of catalyst that was evacuated from the column, and restoring the circulation of the basically monophase fluid through the catalyst.
摘要翻译：催化反应塔内的催化剂被更换，同时通过转移基本上单相流体使其不通过催化剂，从塔中排出已经失去其至少一部分性质的催化剂，引入到塔中大约等于从塔抽真空的催化剂的量的催化剂的量，并且通过催化剂恢复基本单相流体的循环。

2. 发明授权

US6149879A Modular device that comprises a reaction zone and a separation zone 失效
标题翻译：包括反应区和分离区的模块化装置
公开(公告)号：US6149879A
公开(公告)日：2000-11-21
申请号：US22842
申请日：1998-02-12
申请人： Alain Forestiere , Quentin Debuisschert , Isabelle Harter , Jean-Paul Dessapt , Pierre Marache
发明人： Alain Forestiere , Quentin Debuisschert , Isabelle Harter , Jean-Paul Dessapt , Pierre Marache
IPC分类号： B01D3/00 , B01D3/14 , B01D3/20 , B01J8/00 , B01J8/02 , C07C41/06 , C07C41/42 , B01J10/00 , C07C41/05
CPC分类号： B01D3/008 , B01D3/009 , B01D3/14 , B01D3/20 , B01J8/008 , B01J8/025 , B01J8/0278 , C07C41/06 , C07C41/42 , B01J2208/00814 , B01J2208/00884 , Y02P20/127
摘要： The invention relates to a modular device that comprises a reaction zone that includes a catalyst bed and a zone for separation by distillation, as well as independent circulation channels for liquid fluid and gaseous fluid.
摘要翻译：本发明涉及一种模块化装置，其包括反应区，其包括催化剂床和用于通过蒸馏分离的区，以及用于液体流体和气态流体的独立循环通道。

3. 发明授权

US4835746A Device for producing soundwaves in water 失效
标题翻译：用于在水中产生声波的装置
公开(公告)号：US4835746A
公开(公告)日：1989-05-30
申请号：US55924
申请日：1987-06-01
申请人： Jean-Paul Dessapt
发明人： Jean-Paul Dessapt
IPC分类号： C07F11/00 , C07F13/00 , C08F4/74 , C08F38/00 , C08G61/08
CPC分类号： C08F38/00 , C07F11/00 , C07F13/00 , C08G61/08
摘要： An apparatus for producing acoustic waves in water through sudden ejection of liquid mass from a tubular main housing. A first shuttle and second shuttle are slidably mounted inside the main housing. The first shuttle forms with the main housing a slug chamber for confining therein a liquid slug. A pneumatic source together with a pneumatically-operated valve cyclically cause the shuttles to move relative to or in locked condition with each other, thereby applying during each cycle of operation an abrupt propulsion force to the confined liquid slug which becomes expelled as a very high-velocity liquid jet through ports in the housing. A calibrated control element for providing the proper pressures to the pneumatically-operated valve ensures proper movement of the shuttles.
摘要翻译：一种用于通过液体物质从管状主壳体突然喷射而在水中产生声波的装置。第一梭和第二梭可滑动地安装在主壳内。第一梭子与主壳体形成一个塞子室，用于限制液体塞子。气动源与气动阀一起循环地使梭子相对于或处于锁定状态彼此移动，从而在每个操作循环期间施加突然的推进力到被限制的液体塞，该被限制的液体块被作为非常高的压力排出，速度液体喷射通过外壳中的端口。用于向气动阀提供适当压力的校准控制元件确保了梭子的适当运动。

4. 发明授权

US5972214A Column with distributor for allowing independent injection and/or removal of fluids 失效
标题翻译：带分配器的柱，用于独立注入和/或清除流体
公开(公告)号：US5972214A
公开(公告)日：1999-10-26
申请号：US961093
申请日：1997-10-30
申请人： Olivier Callebert , Jean-Paul Dessapt , Annick Pucci , Pierre Renard
发明人： Olivier Callebert , Jean-Paul Dessapt , Annick Pucci , Pierre Renard
IPC分类号： B01D15/00 , B01D3/16 , B01D11/00 , B01D15/08 , B01D15/18 , B01D53/04 , B01F5/06 , B01J8/04
CPC分类号： B01D53/0431 , B01D15/1842 , B01D3/16 , B01D53/0446 , B01F15/0264 , B01J8/0453 , B01J8/048 , B01J8/0492 , B01D2215/023 , B01D2253/304 , B01D2259/402 , B01D53/0423 , B01F5/0601
摘要： The invention is a column for separating a substance from a liquid having a plurality of separable compounds. The column has at least a first and a second bed of granular solids separated by at least one device, the device has at least a collection device which collects the substance to be separated, the collection device being in fluid connection to at least one mixing chamber, at least a first circuit for injection and/or removal of a first secondary fluid B.sub.1 and at least a second injection and/or removal circuit of a second secondary fluid B.sub.2. The injection and/or removal circuits are in communication with the mixing chamber with at least one opening allowing passage of the secondary fluids B.sub.1, B.sub.2 into the mixing chamber. The mixing chamber has at least one inlet orifice and at least one outlet orifice, and a device which redistributes the fluid coming from the mixing chamber, wherein the injection and/or removal circuits are separated and disposed in a vicinity of the mixing chamber along at least one wall of the chamber that has a direction substantially parallel to the device axis.
摘要翻译：本发明是用于从具有多个可分离化合物的液体中分离物质的柱。该柱具有至少一个由至少一个装置隔开的第一和第二颗粒状固体床，所述装置至少具有收集待分离物质的收集装置，所述收集装置与至少一个混合室流体连接至少一个用于喷射和/或去除第二次流体B1的第一回路和至少第二次流体B2的第二喷射和/或去除回路。注入和/或去除电路与混合室连通，具有至少一个允许第二流体B1，B2通入混合室的开口。所述混合室具有至少一个入口孔和至少一个出口孔，以及重新分布来自所述混合室的流体的装置，其中所述注入和/或去除回路在所述混合室附近沿着室的至少一个壁具有基本上平行于装置轴线的方向。

5. 发明授权

US6156197A Fluid distributing-collecting system and its process 有权
标题翻译：流体分配收集系统及其过程
公开(公告)号：US6156197A
公开(公告)日：2000-12-05
申请号：US389071
申请日：1999-09-02
申请人： Jean-Paul Dessapt , Pascal Duchene , Bertrand Szymkowiak , Gilles Ferschneider , Olivier Callebert
发明人： Jean-Paul Dessapt , Pascal Duchene , Bertrand Szymkowiak , Gilles Ferschneider , Olivier Callebert
IPC分类号： G01N37/00 , B01D15/00 , B01D15/02 , B01D15/18 , B01D53/04 , B01D53/06 , B01F5/06 , B01J4/00 , B01J8/00 , B01J8/04 , G01N30/60 , B01D15/08
CPC分类号： B01D53/0446 , B01D15/1828 , B01D15/1842 , B01D53/0431 , B01F15/0264 , B01J8/0453 , B01J8/0492 , B01D2215/023 , B01D2257/7022 , B01D2257/7027 , B01D53/0423 , B01F5/0601 , Y02P70/32
摘要： A fluid distributing-collecting system for a device for bringing fluids and solids into contact comprising several distributor plates and several panels for mixing, distributing or extracting fluids. The system comprises at least one level 1 chamber in connection with the outside of said device with at least one hose and, at least one level 2 chamber that is linked with the level 1 chamber and that comprises one or more connecting hoses of a selected length that are arranged in at least one zone. The zone is identified relative to an angle .alpha. relative to a radius of a plate and corresponds to a given angle sector, whereby said hose lengths, angle .alpha. and the angle sector are selected so that the injected fluid arrives approximately at the same time on all of the panels of the same plate. This system is used for separation of paraxylene in a simulated moving bed.
摘要翻译：用于使流体和固体接触的装置的流体分配收集系统，包括多个分配器板和用于混合，分配或提取流体的几个面板。该系统包括与所述装置的外部连接的至少一个第一级室，具有至少一个软管，以及至少一个二级室，其与第一级室连接，并且包括一个或多个选定长度的连接软管其布置在至少一个区域中。该区域相对于相对于板的半径的角度α被识别并且对应于给定的角度扇区，由此选择所述软管长度，角度α和角度扇区，使得注入的流体大致同时到达所有的同一板的面板。该系统用于模拟移动床中对二甲苯的分离。

6. 发明授权

US06402959B1 Fluid distributing-collecting system process 有权
标题翻译：流体分配收集系统过程
公开(公告)号：US06402959B1
公开(公告)日：2002-06-11
申请号：US09692196
申请日：2000-10-19
申请人： Jean-Paul Dessapt , Pascal Duchene , Bertrand Szymkowiak , Gilles Ferschneider , Olivier Callebert
发明人： Jean-Paul Dessapt , Pascal Duchene , Bertrand Szymkowiak , Gilles Ferschneider , Olivier Callebert
IPC分类号： B01D1508
CPC分类号： B01D53/0446 , B01D15/1828 , B01D15/1842 , B01D53/0423 , B01D53/0431 , B01D2215/023 , B01D2257/7022 , B01D2257/7027 , B01F5/0601 , B01F15/0264 , B01J8/0453 , B01J8/0492 , Y02P70/32
摘要： A fluid distributing-collecting process using a device for bringing fluids and solids into contact comprises several distributor plates and several panels for mixing, distributing or extracting fluids. The system for practicing the method includes at least one level one chamber in connection with the outside of said device with at least one hose and, at least one level two chamber that is linked with the level one chamber and that comprises one or more connecting hoses of a selected length that are arranged in at least one zone. The zone is identified relative to an angle &agr; relative to a radius of a plate and corresponds to a given angle sector, whereby hose lengths, angle &agr; and the angle sector are selected in accordance with the process so that injected fluid arrives approximately at the same time on all of the panels of the same plate. This process is used for separation of paraxylene in a simulated moving bed.
摘要翻译：使用用于使流体和固体接触的装置的流体分配收集过程包括多个分配器板和用于混合，分配或提取流体的几个面板。用于实施该方法的系统包括与至少一个软管相连接的所述装置的外部的至少一个一级室，以及与一级室连接的至少一个二级室，并且包括一个或多个连接软管布置在至少一个区域中的所选长度。该区域相对于相对于板的半径的角度α被识别并且对应于给定的角度扇区，由此根据该过程来选择软管长度，角度α和角度扇区，使得注入的流体大致相同地到达时间在同一板的所有面板上。该方法用于模拟移动床中对二甲苯的分离。

7. 发明授权

US5755960A Distributor allowing independent injection and/or removal of fluids 失效
标题翻译：分配器允许独立注入和/或清除流体
公开(公告)号：US5755960A
公开(公告)日：1998-05-26
申请号：US734266
申请日：1996-10-21
申请人： Olivier Callebert , Jean-Paul Dessapt , Annick Pucci , Pierre Renard
发明人： Olivier Callebert , Jean-Paul Dessapt , Annick Pucci , Pierre Renard
IPC分类号： B01D15/00 , B01D3/16 , B01D11/00 , B01D15/08 , B01D15/18 , B01D53/04 , B01F5/06 , B01J8/04
CPC分类号： B01D53/0431 , B01D15/1842 , B01D3/16 , B01D53/0446 , B01F15/0264 , B01J8/0453 , B01J8/048 , B01J8/0492 , B01D2215/023 , B01D2253/304 , B01D2259/402 , B01D53/0423 , B01F5/0601
摘要： A device for distributing, mixing, injecting, and/or removing several fluids, one of the fluids being a main fluid A.sub.1, and at least a first secondary fluid B.sub.1 and a second secondary fluid B.sub.2, said device having means (3, 4) for collecting said main fluid A.sub.1, said collecting means being related to at least one mixing chamber having at least one wall substantially parallel to the device axis circuit (12, 5) of a first secondary fluid B.sub.1, and at least a second injection and/or removal circuit (13, 6) of a second secondary fluid B.sub.2, said injection and/or removal circuits being in communication with the mixing chamber (7) by means of one or more openings (15, 16) allowing passage of said secondary fluids B.sub.1 and B.sub.2 to or from said mixing chamber (7), said mixing chamber (7) having at least one inlet orifice (14) for the main fluid, at least one outlet orifice (17), and means (8, 9) for redistributing the fluid coming from the mixing chamber, with said injection and/or extraction circuits being separated and disposed in the vicinity of said mixing chamber according to at least one of the walls of said chamber whose direction is substantially parallel to the device axis.
摘要翻译：用于分配，混合，注入和/或去除多种流体的装置，其中一种流体是主流体A1，以及至少第一副流体B1和第二次流体B2，所述装置具有装置（3,4）为了收集所述主流体A1，所述收集装置涉及至少一个混合室，所述至少一个混合室具有基本上平行于第一第二流体B1的装置轴回路（12,5）的至少一个壁，以及至少第二注入和/ 或去除电路（13,6），所述注入和/或去除电路通过一个或多个开口（15,16）与混合室（7）连通，允许所述第二流体 B1和B2到所述混合室（7），所述混合室（7）具有用于主流体的至少一个入口孔（14），至少一个出口孔（17）和用于将来自混合室的流体与所述注入和/或提取回路重新分配根据所述腔室的至少一个壁的方向基本上平行于器件轴线分离并设置在所述混合室附近。

8. 发明授权

US4849092A Process for regenerating a hydrocarbon hydroconversion catalyst 失效
标题翻译：再生烃加氢转化催化剂的方法
公开(公告)号：US4849092A
公开(公告)日：1989-07-18
申请号：US89106
申请日：1987-08-25
申请人： Pierre Ham , Jean-Paul Dessapt , Didier Bischoff , Jean de Bonneville
发明人： Pierre Ham , Jean-Paul Dessapt , Didier Bischoff , Jean de Bonneville
IPC分类号： B01J38/12 , B01J23/96 , B01J27/13 , B01J27/32 , B01J38/20 , C10G35/085
CPC分类号： B01J38/20 , B01J23/96 , B01J27/32 , C10G35/085
摘要： The invention concerns a process for regenerating a hydrocarbon hydroconversion catalyst containing a carrier, at least one group VIII noble metal and a halogen or halogenated compound.It is characterized by an operation in two regeneration zones (1) and (2). The gas effluent from the first regeneration zone (1) is used to feed the second regeneration zone. During the step of burning coke deposited onto the catalyst in the first zone, the heat amount generated during the combustion is used for preheating the feed of said first zone. The temperature of the effluent of said first zone is reduced, through said exchanger, to a value adapted to perform the burning step in the second zone. Additional air is supplied before introducing the gas into said second zone (2) in order to obtain a suitable oxygen concentration.
摘要翻译：本发明涉及一种再生含有载体，至少一种VIII族贵金属和卤素或卤代化合物的烃加氢转化催化剂的方法。其特征在于在两个再生区（1）和（2）中进行操作。来自第一再生区（1）的气体流出物用于进料第二再生区。在燃烧沉积在第一区域中的催化剂上的焦炭的步骤期间，在燃烧期间产生的热量用于预热所述第一区域的进料。所述第一区域的流出物的温度通过所述交换器减小到适于在第二区域中执行燃烧步骤的值。在将气体引入所述第二区域（2）之前提供额外的空气，以获得合适的氧气浓度。

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