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2 133 343

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IPC

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Application

97114257/03, 1997-08-13

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Start date

1997-08-13

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Actual filing date

1997-08-13

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Published

1999-07-20

(72)

Inventor

Alymenko N.I.Papulov L.M.Minin V.V.Bruev A.N.

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo

METHOD FOR PREVENTION OF GAS-DYNAMIC OCCURRENCES Russian patent published in 1999 - IPC

Abstract RU 2133343 C1

FIELD: mining industry. SUBSTANCE: method can be used for prevention of gas-dynamic occurrences in quarries and mines. According to method, undertaken is maintaining of constant moisture content in air flow delivered into mine. Air moisture in this case is used for solution of rock matter and withdrawing gas from rock mass. Application of aforesaid method allows for prevention of gas-dynamic occurrences together with improvement of operating conditions in mines. EFFECT: higher efficiency. 2 dwg

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RU 2 133 343 C1

Authors

Alymenko N.I.

Papulov L.M.

Minin V.V.

Bruev A.N.

Dates

1999-07-20—Published

1997-08-13—Filed

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