Title:
PRODUCTION OF CATALYST AND OLIGOMERIZATION METHOD
Document Type and Number:
Japanese Patent JPS63248448
Kind Code:
A
Abstract:
A process for the preparation of a catalyst suitable for use in the oligomerization of lower olefins to hydrocarbons in the diesel fuel range includes contacting an amorphous, solid catalyst support having cation exchange capacity with transition metal cations to bring about cation exchange of cations on the support by the transition metal cations, to obtain a surface loading of cation exchanged transition metal cations on the surface of the support within the range from 0,04 to 3,8 mu mol transition metal/m<2>. Oligomerization involves contacting the catalyst with olefins at a temperature from 20 DEG C to 400 DEG C, under a pressure from 100 kPa to 14000 kPa. The support may be SiO2-Al2O3, SiO2-B2O3, SiO2-Ga2O3, ZrO2-Al2O3, TiO2-Al2O3, SiO2-Y2O3, SiO2-La2O3, TiO2-Cr2O3, or TiO2-Fe2O3. The metal is preferably Ni, Ru, Co, Rh or Pd.
Inventors:
JIYOSEFU HEEBERINGU
Application Number:
JP30847287A
Publication Date:
October 14, 1988
Filing Date:
December 05, 1987
Export Citation:
Assignee:
SOUTH AFRICAN INVENTIONS
International Classes:
B01J37/30; C07C1/00; C07C2/12; C07C67/00; C10G50/00; B01J23/755; C10G57/02; C10L1/08; F02B3/06; (IPC1-7): B01J23/74; B01J37/30; C07C2/12; C10G57/02
Attorney, Agent or Firm:
Hirokatsu Kamei (1 person outside)