Chemistry of hydrocarbon compounds – Purification – separation – or recovery – By contact with solid sorbent
Patent
1979-07-30
1981-01-06
Davis, Curtis R.
Chemistry of hydrocarbon compounds
Purification, separation, or recovery
By contact with solid sorbent
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.
Lester George W.
Malloy Thomas P.
Davis Curtis R.
Hoatson Jr. James R.
Nelson Raymond H.
Page II William H.
UOP Inc.
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