Catalyst for dimerizing .alpha.-olefin monomer

Details Catalyst for dimerizing .alpha.-olefin monomer Catalyst for dimerizing .alpha.-olefin monomer

1994-04-05

1995-12-12

Pal, Asok

Catalyst, solid sorbent, or support therefor: product or process

Catalyst or precursor therefor

Inorganic carbon containing

502174, 502180, 502181, 502182, 502224, 502300, B01J 2118, B01J 2302, B01J 2348

Patent

active

054749638

ABSTRACT:
A catalyst for dimerizing a lower .alpha.-olefin monomer with an enhanced selectivity comprises a carrier comprising at least one anhydrous potassium compound, preferably a mixture of potassium fluoride with potassium carbonate, and a carbon material; and a catalytic component carried on the carrier and comprising an alkali metal, preferably sodium metal, the catalyst preferably being compression molded into grains.

REFERENCES:
patent: 4296265 (1981-10-01), Ohsaka et al.
patent: 4520126 (1985-05-01), Kawamoto et al.
patent: 4595787 (1986-06-01), Drake et al.
patent: 4727213 (1988-02-01), Drake et al.
patent: 4835330 (1989-05-01), Drake et al.
patent: 4908198 (1990-03-01), Weinberg
patent: 4950632 (1990-08-01), Drake et al.
patent: 5081094 (1992-01-01), Drake et al.
patent: 5202298 (1993-04-01), Schubert et al.

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