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1. 发明授权

US4614726A Process for cooling during regeneration of fluid cracking catalyst 失效
标题翻译：流体裂化催化剂再生过程中的冷却过程和装置
公开(公告)号：US4614726A
公开(公告)日：1986-09-30
申请号：US747461
申请日：1985-06-21
申请人： Paul W. Walters , H. Anthony Raiche , Ronald L. Harness , Genaro M. Quodala
发明人： Paul W. Walters , H. Anthony Raiche , Ronald L. Harness , Genaro M. Quodala
IPC分类号： B01J8/08 , B01J38/32 , C10G11/18 , B01J38/36 , B01J38/30 , F27B15/08
CPC分类号： C10G11/182 , B01J38/32 , B01J8/087 , B01J2208/00088 , B01J2208/00194 , B01J2208/00256 , B01J2208/00283
摘要： In a process apparatus for the regeneration of fluid cracking catalyst, the catalyst is cooled in an exchanger mounted to the lower side of the regenerator and cool catalyst is returned to the regenerator by means of gas lift.
摘要翻译：在用于再生流体裂解催化剂的处理装置中，催化剂在安装在再生器下侧的交换器中冷却，并且冷却催化剂通过气举返回到再生器。

2. 发明授权

US4698212A Process and apparatus for cooling during regeneration of fluid cracking catalyst 失效
标题翻译：流体裂化催化剂再生过程中的冷却过程和装置
公开(公告)号：US4698212A
公开(公告)日：1987-10-06
申请号：US809560
申请日：1985-12-16
申请人： Paul W. Walters , H. Anthony Raiche , Ronald L. Harness , Genaro M. Quodala
发明人： Paul W. Walters , H. Anthony Raiche , Ronald L. Harness , Genaro M. Quodala
IPC分类号： B01J8/08 , B01J38/32 , C10G11/18 , B01J8/18
CPC分类号： B01J38/32 , B01J8/087 , C10G11/182 , B01J2208/00088 , B01J2208/00194 , B01J2208/00256 , B01J2208/00283
摘要： In an apparatus for the regeneration of fluid cracking catalyst, the catalyst is cooled in a heat exchanger mounted to the lower side of the regenerator and cool catalyst is returned to the regenerator by means of a separate gas lift.
摘要翻译：在用于再生流体裂解催化剂的装置中，催化剂在安装在再生器的下侧的热交换器中冷却，并且冷却催化剂通过单独的气举回到再生器中。

3. 发明授权

US4605636A Apparatus for cooling fluid solid particles in a regeneration system 失效
标题翻译：用于在再生系统中冷却固体颗粒的装置
公开(公告)号：US4605636A
公开(公告)日：1986-08-12
申请号：US780780
申请日：1985-09-27
申请人： Paul W. Walters , H. Anthony Raiche , Lloyd E. Busch
发明人： Paul W. Walters , H. Anthony Raiche , Lloyd E. Busch
IPC分类号： B01J8/18 , C10G11/18 , B01J29/38
CPC分类号： B01J8/1836 , C10G11/182 , B01J2208/00132 , B01J2208/00256 , B01J2208/0053
摘要： The present invention is concerned with the method of regenerating the fluidizable, catalytic, particulate solids in the regenerator section of an FCC process, and RCC process or a metals removal system or "ART" type process. It is directed to the use of a conduit means for charging fluidizing gaseous material to a vertical cylindrical vessel for cooling fluidizable particulate solids flowing through said vertical cylindrical vessel, which conduit means comprises a horizontal header means having suspended therefrom a plurality of vertical and horizontally spaced apart conduits, each conduit having near its open end a restriction orifice. The header means is located near the top of the cylindrical cooling vessel. One portion of the vertical conduits has lower ends located in the upper half of the vessel and a second portion of the vertical conduits has lower ends located in a lower half of the vessel.
摘要翻译：本发明涉及在FCC方法的再生器部分和RCC方法或金属去除系统或“ART”型方法中再生可流化催化的颗粒固体的方法。它旨在使用用于将气态材料流化成垂直圆柱形容器的管道装置，用于冷却流过所述垂直圆柱形容器的可流化颗粒固体，该管道装置包括水平集管装置，其具有悬挂在其上的多个垂直和水平间隔开的分开的管道，每个管道在其开口端附近具有限制孔口。集管装置位于圆柱形冷却容器的顶部附近。垂直管道的一部分具有位于容器的上半部中的下端，并且垂直导管的第二部分具有位于容器下半部的下端。

4. 发明授权

US4582120A Apparatus for cooling fluid solid particles in a regeneration system 失效
标题翻译：用于在再生系统中冷却固体颗粒的装置
公开(公告)号：US4582120A
公开(公告)日：1986-04-15
申请号：US688469
申请日：1985-01-03
申请人： Paul W. Walters , H. Anthony Raiche , Lloyd E. Busch
发明人： Paul W. Walters , H. Anthony Raiche , Lloyd E. Busch
IPC分类号： B01J8/18 , C10G11/18 , F28C3/16
CPC分类号： C10G11/182 , B01J8/1836 , B01J2208/00132 , B01J2208/00256 , B01J2208/0053
摘要： The present invention is concerned with the cooling of the fluidizable particulate solids, either catalytic or inert, in the regenerator section of an FCC process, an RCC process or a metals removal systems or "ART" type process. It is directed to the use of a conduit means for charging fluidizing gaseous material to a vertical cylindrical vessel for cooling fluidizable particulate solids flowing through said vertical cylindrical vessel, which conduits means comprises a horizontal header means having suspended therefrom a plurality of vertical and horizontally spaced apart conduits, each conduit having near its open end a restriction orifice. The header means can be located near the top of the cylindrical cooling vessel. While the example of a specific embodiment discloses one portion of the vertical conduits with lower ends located in a lower cross-sectional area of the vessel other arrangements sufficient to ensure proper fluidization are also possible.
摘要翻译：本发明涉及在FCC方法的再生器部分，RCC方法或金属去除系统或“ART”型方法中对可流化颗粒固体进行催化或惰性的冷却。其目的在于使用用于将气态材料流化成垂直圆柱形容器的管道装置，用于冷却流过所述垂直圆柱形容器的可流化颗粒固体，该导管装置包括水平集管装置，其具有从其悬挂的多个垂直和水平间隔开的分开的管道，每个管道在其开口端附近具有限制孔口。集管装置可以位于圆柱形冷却容器的顶部附近。虽然具体实施例的示例公开了垂直管道的一部分，其下端位于容器的下横截面积中，但是足以确保适当流化的其它布置也是可能的。

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