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2 065 975

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(51)

IPC

(21) (22)

Application

93048828/03, 1993-10-22

(22)

Actual filing date

1993-10-22

(45)

Published

1996-08-27

(72)

Inventor

Bykov N.A.Bykov A.N.

(73)

Holder

Institut Gornogo Dela Severa So Ran

METHOD FOR STABILIZATION COAL PILE SURFACE AT SUBZERO AIR TEMPERATURE Russian patent published in 1996 - IPC

Abstract RU 2065975 C1

FIELD: storage of dusty coal in piles at intermediate and long-term stores. SUBSTANCE: method provides for creation of protective layer on coal pile surface and used as primary component is water steam pumped into pile body. EFFECT: high efficiency. 2 dwg

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RU 2 065 975 C1

Authors

Bykov N.A.

Bykov A.N.

Dates

1996-08-27—Published

1993-10-22—Filed

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