公开(公告)号：EP0512992A4

公开(公告)日：1992-06-26

申请号：EP90913647

申请日：1990-04-09

申请人： MOBIL OIL CORP

发明人： ABSIL ROBERT PETER LEONARD ,  ANGEVINE PHILIP JAY ,  BUNDENS ROBERT GLENN ,  HERBST JOSEPH ANTHONY ,  MIZRAHI SAID ,  RUBIN MAE KOENIG

IPC分类号： B01J29/08 ,  B01J29/04 ,  B01J29/40 ,  B01J29/70 ,  B01J29/80 ,  B01J29/86 ,  B01J29/87 ,  B01J29/88 ,  B01J29/89 ,  C07C2/12 ,  C10G11/05 ,  C10G35/095

CPC分类号： B01J29/04 ,  B01J29/088 ,  B01J29/40 ,  B01J29/80 ,  C07C2/12 ,  C07C2529/70 ,  C10G11/05

摘要： The catalytic cracking of a hydrocarbon oil to provide a product of increased octane number and increased C5+ gasoline content is effected with a cracking catalyst composition comprising as a first component, large pore crystalline molecular sieve, such as a zeolite Y, and as a second component a zeolite having an X-ray diffraction pattern (see Table I).