Removal of peroxides and color bodies from internal olefins by s

Chemistry of hydrocarbon compounds – Purification – separation – or recovery – By contact with solid sorbent

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585820, 585823, C07C 712

Patent

active

042438314

ABSTRACT:
A process for the reduction of the peroxide number and color of olefins comprises contacting the olefin with an adsorbent and separating the contacted olefin from the adsorbent. The process is effective for internal olefins, a class of olefins in which reduction of peroxide number by conventional means is ineffective. Examples of effective adsorbents which may be employed in the process includes charcoal, alumina, silica, diatomaceous earth and montmorillonite clays.

REFERENCES:
patent: 3420906 (1969-01-01), Singleterry
patent: 3629352 (1971-12-01), Hoover
patent: 3801669 (1974-04-01), Christmann
patent: 3821314 (1974-06-01), Arkell et al.

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