Selective removal of vinylidene olefin from olefin mixtures

Details Selective removal of vinylidene olefin from olefin mixtures Selective removal of vinylidene olefin from olefin mixtures

1984-01-16

1985-04-16

Gantz, Delbert E.

Chemistry of hydrocarbon compounds

Purification, separation, or recovery

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

585866, 568 72, 568 73, C07C 717

Patent

active

045117535

ABSTRACT:
Vinylidene olefins are selectively removed from a mixture of olefins containing vinylidene olefins by reacting the mixture with either hydrogen sulfide or a hydrocarbyl mercaptan and then distilling the resultant mixture to obtain a substantially vinylidene olefin-free product.

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Frantz, et al., "Chemical Engineering Progress", 59 No. 7, Jul. 1963.

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