公开(公告)号：EP1137739A1

公开(公告)日：2001-10-04

申请号：EP00904469.4

申请日：2000-01-21

申请人： MOBIL OIL CORPORATION

发明人： CHESTER, Arthur, Warren ,  GREEN, Larry, Arthur ,  DHINGRA, Sandeep, Singh ,  MASON, Timothy ,  TIMKEN, Hye, Kyung, Cho

IPC分类号： C10G11/05

CPC分类号： C07C6/126 ,  B01J29/04 ,  B01J29/70 ,  C01B39/085 ,  C01B39/48 ,  C07C2/66 ,  C07C4/18 ,  C07C5/2708 ,  C07C6/123 ,  C07C2529/70 ,  C07C15/02 ,  C07C15/00

摘要： A process for catalytic cracking of a hydrocarbon feedstock feeds to produce an enhanced yield butylenes and isobutane comprises contacting the feedstock with a catalyst composition comprising MCM-68. The MCM-68 may be used as the primary cracking catalyst or may be used as an additive component in conjunction with a conventional cracking catalyst, such as a large pore molecular sieve having a pore size greater than 7 Angstrom.