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2 073 726

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IPC

(21) (22)

Application

93047879/13, 1993-10-13

(22)

Actual filing date

1993-10-13

(45)

Published

1997-02-20

(72)

Inventor

Ozerov D.V.Antonovskij V.N.Spichak V.V.Khlystov I.A.Voronin V.V.Buromskij V.V.Shelukhin N.K.

(73)

Holder

Rossijskij Nauchno-Issledovatel'Skij Institut Sakharnoj Promyshlennosti

METHOD OF DIFFUSION JUICE PURIFICATION Russian patent published in 1997 - IPC

Abstract RU 2073726 C1

FIELD: food industry, sugar production. SUBSTANCE: method involves progressive predefecation, filtration of the predefecated juice and precipitate separation, filtered juice defecation with addition of 0.5-0.6% CaO and simultaneous saturation to form carbon-calcium saccharates, addition of 0.4-0.5% CaO to the defecated juice, 1-saturation and filtration. Defecation is carried out for some steps and the used lime amount is separated for some parts and at each step 0.10-0.15% CaO is added. Saturation gas is added at each step up to carbonization degree 10-20%. EFFECT: improved juice purification degree.

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RU 2 073 726 C1

Authors

Ozerov D.V.

Antonovskij V.N.

Spichak V.V.

Khlystov I.A.

Voronin V.V.

Buromskij V.V.

Shelukhin N.K.

Dates

1997-02-20—Published

1993-10-13—Filed