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2 062 784

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C1

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IPC

(21) (22)

Application

94020648/13, 1994-06-02

(22)

Actual filing date

1994-06-02

(45)

Published

1996-06-27

(72)

Inventor

Stopskij V.S.Fridman I.A.Shejnkman A.D.

(73)

Holder

Individual'Noe Chastnoe Predprijatie Stopskogo V.S.

METHOD FOR PURIFICATION OF VEGETABLE OILS AGAINST COMPOUNDS OF CHLOROPHYLL GROUP Russian patent published in 1996 - IPC

Abstract RU 2062784 C1

FIELD: production and purification of vegetable oils. SUBSTANCE: oils are treated by inorganic acids. The process is followed by neutralization and by separation of dyed products. Sulfuric acid is used as said inorganic acid, mentioned above treatment takes place at 20-60 C. EFFECT: improves efficiency of the method. 1 tbl

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RU 2 062 784 C1

Authors

Stopskij V.S.

Fridman I.A.

Shejnkman A.D.

Dates

1996-06-27—Published

1994-06-02—Filed

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