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2 031 922

(13)

C1

(51)

IPC

(21) (22)

Application

93013152/13, 1993-03-12

(22)

Actual filing date

1993-03-12

(45)

Published

1995-03-27

(72)

Inventor

Martishkin V.V.Bazyleva I.N.Shkarupa T.I.

(73)

Holder

Tovarishchestvo S Ogranichennoj Otvetstvennost'Ju

MASS TRANSFER DEVICE FOR ALKALINE NEUTRALIZATION OF VEGETABLE OILS AND FATS Russian patent published in 1995 - IPC

Abstract RU 2031922 C1

FIELD: oil-and-fat industry. SUBSTANCE: reaction of neutralization of free fatty acids with aqueous solutions of sodium hydroxyl is intensified and accompanying emulsions are eliminated by using fibrous packing which ensures larger interphase fat-aqueous surface and is made up of a set of 0.2 mm dia fibers of stainless steel. Aqueous solution of caustic is held in the form of thin films on the fibers by the forces of surface tension while the fat phase moves in a laminar flow along fibrous packing in the form of films, contacting on the way with the films of aqueous solution of sodium hydroxyl. EFFECT: improved design. 1 dwg

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RU 2 031 922 C1

Authors

Martishkin V.V.

Bazyleva I.N.

Shkarupa T.I.

Dates

1995-03-27—Published

1993-03-12—Filed

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