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2 327 526

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IPC

B03D1/02(2006-01-01)

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Application

2006142109/03, 2006-11-28

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Start date

2006-11-28

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Actual filing date

2006-11-28

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Published

2008-06-27

(72)

Inventor

Titkov Stanislav NikolaevichNovoselov Vladimir AlekseevichAliferova Svetlana Nikolaevna

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo

METHOD FOR FLOATATION DRESSING OF POTASSIUM ORES Russian patent published in 2008 - IPC B03D1/02 

Abstract RU 2327526 C1

FIELD: mining.

SUBSTANCE: in floatation of potassium chloride, the emulsion of primary amines - apolar foaming agent - is used as a collecting reagent which is produced by preliminary dissolution of the foaming agent in apolar reagent or vise versa and following mixing the obtained solution with the melted primary amine and acidated water.

EFFECT: floatation of potassium chloride is improved and floatation of sylvite coarse fraction is increased.

3 ex, 1 tbl, 4 dwg

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RU 2 327 526 C1

Authors

Titkov Stanislav Nikolaevich

Novoselov Vladimir Alekseevich

Aliferova Svetlana Nikolaevna

Dates

2008-06-27—Published

2006-11-28—Filed

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