Separation of monoolefins from other monoolefins

Details Separation of monoolefins from other monoolefins Separation of monoolefins from other monoolefins

1980-04-14

1983-08-09

Sneed, Helen M. S.

Chemistry of hydrocarbon compounds

Purification, separation, or recovery

By addition of extraneous agent, e.g., solvent, etc.

2604381, 585848, 585844, C07C 7148

Patent

active

043980520

ABSTRACT:
A process and apparatus for separating monoolefins from other monoolefins comprising contacting a mixture of different monoolefins with a complexing agent selected from the group consisting of copper (I) salts of sulfonic acids and copper (I) salts of dialkyl phosphates and a suitable hydrocarbon solvent for the complexing agent under such conditions that the monoolefins form different strength complexes with the complexing agent. The different strength of the complexes provides a mechanism by which even closely boiling monoolefin isomers may be separated.

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