Method for purification of fatty acid mixtures

Details Method for purification of fatty acid mixtures Method for purification of fatty acid mixtures

1973-11-30

1976-04-13

Garvin, Patrick P.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260 975, 260407, C11C 108, C11C 300, C09F 706, C08H 500

Patent

active

039503658

ABSTRACT:
A method for the purification of mixtures of fatty acids or fatty acid esters containing polyunsaturated components by heating the mixture in the presence of an organic macroporous, acid ion exchange resin having a specific surface area of at least 35 m.sup.2 /gm and devoid of gel characteristics, and then separating the purified mixture by distillation. The method is especially useful for the production of oleic acid which is relatively free of linoleic acid.

REFERENCES:
patent: 3367952 (1968-02-01), Arit, Jr.
patent: 3627708 (1971-12-01), Morse
Advances in Polymer Science (5 Band, 2 Heft) Springer-Uerlag Berlin, Heidelberg, New York 1967 Article 4,2,3,3 pp. 190-191.
Amber-Hi-Lites, Special Issue, Jan. 1971 Macroreticular Amberlyst Ion Exchange Resins.

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