OILY RAW MATERIAL REPROCESSING METHOD Russian patent published in 1995 - IPC

Abstract RU 2027746 C1

FIELD: fat-and-oil industry. SUBSTANCE: method involves cleaning, shelling, grinding, moisture-heat treatment, expressing of oil, extraction of obtained oil-cake in vertical worm-type extractor, distillation of miscella and rundown of solvent from cake. Oil-cake is fed into extractor at temperature of 60-100 C, with residual pressure in extractor being maintained within the range of 70-100 kPa and vapors generated being continuously discharged. EFFECT: high quality of processed material. 1 tbl

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RU 2 027 746 C1

Authors

Derevenko V.V.

Krasnoborod'Ko V.I.

Dates

1995-01-27—Published

1990-11-11—Filed