公开(公告)号：US09643167B2

公开(公告)日：2017-05-09

申请号：US14628179

申请日：2015-02-20

申请人： ASAHI KASEI CHEMICALS CORPORATION

发明人： Kenji Akagishi ,  Hiroyuki Yano ,  Ryusuke Miyazaki

IPC分类号： B01J29/06 ,  C07C1/20 ,  C07C2/00 ,  C07C4/00 ,  C07C5/00 ,  B01J29/70 ,  B01J21/08 ,  B01J29/40 ,  B01J35/02 ,  B01J37/00 ,  C07C6/04

CPC分类号： B01J29/70 ,  B01J21/08 ,  B01J29/06 ,  B01J29/40 ,  B01J35/023 ,  B01J37/0045 ,  B01J2229/42 ,  C07C2/00 ,  C07C6/04 ,  C07C2521/08 ,  C07C2529/40 ,  C07C2529/70 ,  Y02P20/52 ,  C07C11/06

摘要： The present invention provides a zeolite-containing catalyst having excellent shape, fluidity and mechanical strength as a catalyst for a fluidized bed reaction. The present invention provides a zeolite-containing catalyst which is a particulate catalyst containing zeolite and silica, wherein the catalyst has an average particle diameter of 20 to 300 μm and the ratio of the void area in the cross-section of the particle is 30% or less relative to the cross-section area of the particle.