Process for removing fluorine from olefin oligomers

Details Process for removing fluorine from olefin oligomers Process for removing fluorine from olefin oligomers

1982-04-29

1983-11-22

Davis, Curtis R.

Chemistry of hydrocarbon compounds

Purification, separation, or recovery

By contact with solid sorbent

585824, 585842, 585868, 208262, C07C 712

Patent

active

044170912

ABSTRACT:
Fluorinated impurities are removed from olefin oligomers by extraction with a solid adsorbent; the oligomers have been obtained from monoolefins having 2-4 carbon atoms, in the presence of a catalyst obtained by contacting a bivalent nickel compound with a hydrocarbyl aluminum halide and a trifluoroacetic acid.

REFERENCES:
patent: 2409372 (1946-10-01), Matuszak
patent: 2628933 (1953-02-01), Eagle et al.
patent: 2888498 (1959-05-01), Carroll et al.
patent: 3238268 (1966-03-01), Fenske
patent: 3331881 (1967-07-01), Nixon et al.
patent: 3560373 (1971-02-01), Washau et al.
patent: 3862900 (1975-01-01), Reusser
patent: 3864243 (1975-02-01), Reusser et al.

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