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2 085 490

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C1

(51)

IPC

(21) (22)

Application

95103159/25, 1995-03-06

(22)

Actual filing date

1995-03-06

(45)

Published

1997-07-27

(72)

Inventor

Davydov A.V.Konovalov V.I.Saburova L.V.Poliksha A.M.Ehntenteev A.Z.

(73)

Holder

Aktsionernoe Obshchestvo

METHOD OF NONDUSTING POTASSIUM CHLORIDE PRODUCING Russian patent published in 1997 - IPC

Abstract RU 2085490 C1

FIELD: chemical technology, inorganic chemistry. SUBSTANCE: finely grained potassium chloride is classified by size 0.1-0.2 mm for small and large fraction. Large fraction is conditioned separately with reagent antidusting and anticaking agents. Small fraction is conditioned with antidusting agent followed by stirring large and small fractions by method of multiple overfilling. EFFECT: improved physical-mechanical properties. 2 cl, 3 tbl

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RU 2 085 490 C1

Authors

Davydov A.V.

Konovalov V.I.

Saburova L.V.

Poliksha A.M.

Ehntenteev A.Z.

Dates

1997-07-27—Published

1995-03-06—Filed

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