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2 020 145

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IPC

(21) (22)

Application

4633135/13, 1989-01-23

(22)

Actual filing date

1989-01-23

(45)

Published

1994-09-30

(72)

Inventor

Тarasov V.Е.Аrutjunjan N.S.Кoshevoj Е.Р.Кazarjan R.V.Lugovaja N.G.Lobova Т.V.Кvaratskhelija D.G.

(73)

Holder

Аktsionernoe Obshchestvo

METHOD FOR EXTRACTION OF OIL FROM OIL-BEARING FEEDSTOCK Russian patent published in 1994 - IPC

Abstract RU 2020145 C1

FIELD: oil-and-fat industry. SUBSTANCE: during wet-heat processing of vegetable pulp the latter is moistened by aqueous solution of electrolyte with pH = 1-2 while oil cake is moistened with aqueous solution of electrolyte, pH = 11-12. Electrolyte with pH = 1-2 is HCl while that with pH = 11-12 is NaOH. EFFECT: higher yield of oil, intensified process, improved quality of press oil, better hydratability and reduced acid number of extraction oil. 3 cl, 1 tbl

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RU 2 020 145 C1

Authors

Тarasov V.Е.

Аrutjunjan N.S.

Кoshevoj Е.Р.

Кazarjan R.V.

Lugovaja N.G.

Lobova Т.V.

Кvaratskhelija D.G.

Dates

1994-09-30—Published

1989-01-23—Filed