Process to reduce fines produced during the catalytic dimerizati

Details Process to reduce fines produced during the catalytic dimerizati Process to reduce fines produced during the catalytic dimerizati

1991-09-26

1992-07-21

Pal, Asok

Chemistry of hydrocarbon compounds

Unsaturated compound synthesis

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

585510, 585516, 585520, 585530, C07C 226, C07C 234

Patent

active

051324830

ABSTRACT:
A process is provided which comprises: (a) contacting at least one olefinic compound with an alkali metal/alkali metal carbonate catalyst system at a temperature below the dimerization temperature range of the dimerization reaction; followed by (b) heating said olefin compound and said alkali metal carbonate catalyst system to a temperature in said dimerization temperature range.

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