Process to regulate olefin production by catalyst system inhibit

Details Process to regulate olefin production by catalyst system inhibit Process to regulate olefin production by catalyst system inhibit

1995-12-18

1997-11-18

Achutamurthy, Ponnathapura

Chemistry of hydrocarbon compounds

Unsaturated compound synthesis

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

585513, 585523, 502167, C07C 224, B01J 3100

Patent

active

056890281

ABSTRACT:
A process is provided to inhibit trimerization catalyst system activity which comprises the sequential steps of contacting a reactor effluent stream with alcohol; removing any desired olefin products; adding an aqueous base to the non-olefin portion; removing a precipitate; separating the aqueous and organic phases; and adding an acid to the aqueous phase.

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Briggs, John R.; Journal Chem. Soc., Chem. Commun. "The Selective Trimerization of Ethylene to Hex-1-ene", (1989), pp. 674-675.

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