公开(公告)号：US3986839A

公开(公告)日：1976-10-19

申请号：US431789

申请日：1974-01-08

申请人： Horst Queiser ,  Horst Schwarz ,  Volker Tiegs ,  Horst Sitter

发明人： Horst Queiser ,  Horst Schwarz ,  Volker Tiegs ,  Horst Sitter

IPC分类号： B01D51/00 ,  B01J8/00 ,  B01J8/02 ,  B01J8/34 ,  G21F9/02

CPC分类号： G21F9/02 ,  B01D51/00 ,  B01J8/008 ,  B01J8/0242 ,  B01J8/0278 ,  B01J8/0292 ,  B01J8/34 ,  B01J2208/0084 ,  B01J2208/00884

摘要： In a catalytic converter which has a housing, gas inlet and outlet nipples in the housing, a screen positioned in and held by said housing for supporting a loose catalyst material thereon and a free space provided in the housing above the loose catalyst material, there is provided a flow-directing device for guiding a stream, after its introduction into the housing through the gas inlet nipple, onto the loose catalyst uniformly and vertically from above.