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2 130 046

(13)

C1

(51)

IPC

(21) (22)

Application

96122206/04, 1996-11-20

(22)

Actual filing date

1996-11-20

(45)

Published

1999-05-10

(72)

Inventor

Igoshin V.A.Vinogradov A.V.Ivanova T.N.Igoshina V.A.

(73)

Holder

Jakutskij Gosudarstvennyj Universitet Im.M.K.Ammosova

COAL PROCEDURE PROCESS Russian patent published in 1999 - IPC

Abstract RU 2130046 C1

FIELD: coal-mining industry. SUBSTANCE: invention relates to processing coal and chiefly brown coal in cold- climate regions and consists in crushing coal, adding water with stabilizer, and pouring out resulting mixture into vessels. Invention is distinguished by using, as stabilizer, disperse mineral substances, for example, sand and clay and pouring out water-coal mixture into polyethylene molds and freezing it. EFFECT: reduced expenses on storage and transportation in winter period.

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RU 2 130 046 C1

Authors

Igoshin V.A.

Vinogradov A.V.

Ivanova T.N.

Igoshina V.A.

Dates

1999-05-10—Published

1996-11-20—Filed

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