Inert purge in catalytic dimerization of olefins

Details Inert purge in catalytic dimerization of olefins Inert purge in catalytic dimerization of olefins

1990-03-26

1991-02-26

Pal, Asok

Chemistry of hydrocarbon compounds

Unsaturated compound synthesis

By addition of entire unsaturated molecules, e.g.,...

585530, 585531, C07C 204

Patent

active

049963830

ABSTRACT:
In processes for dimerization of olefins in the presence of potassium catalysts, plugging of the catalyst bed may be avoided by purging with certain aliphatic hydrocarbons.

REFERENCES:
patent: 3253047 (1966-05-01), Bellinger
patent: 3594441 (1971-07-01), Grebbell et al.
patent: 3689587 (1972-09-01), Grebbell et al.
patent: 4327238 (1982-04-01), Eastman
patent: 4544790 (1985-10-01), Drake
patent: 4609637 (1986-09-01), Drake

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