公开(公告)号：EP0968160A4

公开(公告)日：2000-01-05

申请号：EP97946272

申请日：1997-10-10

申请人： MOBIL OIL CORP

发明人： CHOI BYUNG CHANG ,  KLOCKE DONALD JOSEPH ,  LISSY DARIA NOWAKIWSKA ,  MARLER DAVID OWEN

IPC分类号： C07C5/27 ,  C07C5/22

CPC分类号： C07C5/2775 ,  C07C2529/65 ,  C07C11/02

摘要： A process for the conversion of linear olefins to the iso-olefins corresponding thereto and having the same carbon number which comprises contacting the linear olefins with a catalyst comprising ZSM-35 and additionally containing alkaline earth metal cations.

公开(公告)号：EP0673405A4

公开(公告)日：1996-04-10

申请号：EP94903417

申请日：1993-12-03

申请人： MOBIL OIL CORP

发明人： DEGNAN THOMAS FRANCIS ,  KLOCKE DONALD JOSEPH ,  KOWALSKI JOCELYN ANNE ,  RUBIN MAE KOENIG

IPC分类号： B01J29/40 ,  B01J29/08 ,  B01J29/80 ,  C01B37/00 ,  C01B39/02 ,  C01B39/40 ,  C10G11/05 ,  B01J29/06 ,  C01B33/34

CPC分类号： B01J29/80 ,  B01J29/088 ,  B01J29/40 ,  B01J2229/26 ,  B01J2229/42 ,  C10G11/05

摘要： A process for converting feedstock hydrocarbon compounds to product hydrocarbon compounds having a lower molecular weight than the feedstock hydrocarbon compounds comprises contacting said feedstock at conversion conditions with a catalyst composition comprising a large-pore molecular sieve material and an additive catalyst composition comprising crystalline material having the structure of ZSM-5 and a silica/alumina mole ratio of less than 30, said crystalline material having, as-synthesized, the following formula on an anhydrous basis: (x)M2O: (0.2 to 1.4)R2O:Al2O3: (y)SiO2 wherein x is a number greater than 0.1, M is alkali or alkaline earth metal, R is n-propylamine, and y is a number less than 30, and said additive catalyst composition having an alpha value greater than 30.

公开(公告)号：EP0312584A4

公开(公告)日：1989-09-11

申请号：EP88904365

申请日：1988-05-02

申请人： MOBIL OIL CORP

发明人： ABSIL ROBERT PETER ,  ANGEVINE PHILIP JAY ,  HERBST JOSEPH ANTHONY ,  MCWILLIAMS JOHN PAUL ,  KLOCKE DONALD JOSEPH

IPC分类号： B01J29/06 ,  B01J29/08 ,  B01J29/70 ,  B01J37/00

CPC分类号： B01J37/0009 ,  B01J29/084 ,  B01J29/7007

摘要： In a method for preparing a low acidity refractory oxide-bound zeolite catalyst, there is provided a substantially homogenous mixture of zeolite, water and a low acidity refractory oxide binder containing at least an extrusion-facilitating amount of said binder in a colloidal state to provide an extrudable mass, the mixture being substantially free of added alkali metal base and/or basic salt. The extrudable mass is then extruded, dried and calcined to produce a product of similar crush strength to an alumina-bound material.