公开(公告)号：EP2595741A4

公开(公告)日：2017-11-29

申请号：EP11810000

申请日：2011-04-20

申请人： CHEVRON USA INC

发明人： KILLEN RALPH E ,  BOYAK CRAIG ,  SONG STEVEN X ,  KEMOUN ABDENOUR ,  SOUERS STEVE ,  PARIMI KRISHNIAH ,  AKIN ZACKORY

IPC分类号： B01J8/04 ,  B01J19/26 ,  C10G49/00

CPC分类号： B05B1/14 ,  B01J8/0453 ,  B01J8/0492 ,  B01J2208/00884 ,  B01J2208/00902 ,  B01J2208/0092 ,  B01J2208/00929

摘要： Systems and apparatus for mixing, cooling, and distributing multiphase fluid mixtures within a reactor, wherein reactor internal apparatus of the present invention provides not only improved fluid mixing and distribution to each underlying catalyst bed surface, but also offers other advantages including: decreased mixing tray height; easier maintenance, assembly and disassembly; and decreased amounts of fabrication material. In an embodiment, fluid may be evenly distributed to a catalyst bed from a fluid distribution unit comprising a nozzle tray including a plurality of nozzles, wherein the nozzles include at least one liquid inlet disposed tangentially to an inner surface of the nozzle.

公开(公告)号：EP2595740A4

公开(公告)日：2018-03-21

申请号：EP11809999

申请日：2011-04-20

申请人： CHEVRON USA INC

发明人： KILLEN RALPH E ,  BOYAK CRAIG ,  SONG STEVEN X ,  KEMOUN ABDENOUR ,  SOUERS STEVE ,  PARIMI KRISHNIAH ,  AKIN ZACKORY

IPC分类号： B01J8/04 ,  B01J19/26 ,  C10G49/00

CPC分类号： B01J8/0492 ,  B01J8/0453 ,  B01J2208/00849 ,  B01J2208/00884 ,  B01J2208/00902 ,  B01J2208/0092 ,  B01J2208/00938

摘要： Systems and apparatus for mixing, cooling, and distributing multiphase fluid mixtures within a reactor, wherein reactor internal apparatus of the present invention provides not only improved fluid mixing and distribution to each underlying catalyst bed surface, but also offers other advantages including: decreased mixing tray height; easier maintenance, assembly and disassembly; and decreased amounts of fabrication material. In an embodiment, fluid may be evenly distributed to a catalyst bed from a fluid distribution unit comprising a nozzle tray including a plurality of nozzles, wherein the nozzles include at least one liquid inlet disposed tangentially to an inner surface of the nozzle.