Process for olefins to gasoline conversion

Details Process for olefins to gasoline conversion Process for olefins to gasoline conversion

1988-07-28

1990-02-06

Davis, Curtis R.

Chemistry of hydrocarbon compounds

Unsaturated compound synthesis

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

585520, C07C 202

Patent

active

048990159

ABSTRACT:
An improved process is described for the conversion of olefins to gasoline in contact with zeolite type catalyst. Improvement comprises incorporating a fractionation step in the separation of the effluent stream from the olefins to gasoline conversion reactor such that LPG components in the effluent stream are separated and recovered as well as a stream comprising C.sub.5 + gasoline range boiling liquids. In a preferred embodiment the fractionation step is integrated with FCC unsaturated gas plant fractionators providing advantages in the utilization of common fractionation equipment resulting in significant reduction in process energy and investment requirement.

REFERENCES:
patent: 4456781 (1984-06-01), Marsh et al.
patent: 4504691 (1985-03-01), Hsia et al.
patent: 4554396 (1985-11-01), Chang et al.
patent: 4746762 (1988-05-01), Avidan et al.

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