z-logo
Premium
Recovery of fats from press wastes
Author(s) -
Jaynes V. H.,
Osburn J. O.
Publication year - 1949
Publication title -
journal of the american oil chemists' society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.512
H-Index - 117
eISSN - 1558-9331
pISSN - 0003-021X
DOI - 10.1007/bf02903175
Subject(s) - yield (engineering) , extraction (chemistry) , solvent , solvent extraction , chemistry , pulp and paper industry , filter (signal processing) , organic chemistry , chromatography , waste management , materials science , computer science , composite material , engineering , computer vision
Conclusions A method of recovering of the fatty material from oil‐impregnated filter aids and bleaches had been tested. it was shown to give a recovery of as much as 88% of the theoretical amount in the form of soap or fatty acids. Compared to solvent extraction, the method described gives a lower yield and a less valuable product. Its main advantage is that it may be used where the use of solvents or the investment in solvent extraction equipment is objectionable. Difficulties on account of the presence of carbon, protein material, and oxidation are described, and methods of overcoming them are suggested.

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here