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2 026 964

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C1

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IPC

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Application

4946744/03, 1991-05-20

(22)

Actual filing date

1991-05-20

(45)

Published

1995-01-20

(72)

Inventor

Chernej Eh.I.Pisarenko V.G.Khershberg B.L.Malukhin N.G.Chernej O.Eh.

(73)

Holder

Chernej Oleg Ehduardovich

DEVICE FOR PRODUCTION OF GAS-HYDRATES Russian patent published in 1995 - IPC

Abstract RU 2026964 C1

FIELD: mining. SUBSTANCE: device for production of gas-hydrates includes casing string with intake and discharge ports, channels with ball valves, inner string arranged coaxially in casing string, piston pump including tubular members rigidly attached to protective case and communication space of piston pump with casing string and inner string. Piston face is filled with silt. EFFECT: intensified decomposition of gas-hydrates into free gas and fresh water due to supply heat carrier to structural members of mining chamber. 2 cl, 6 dwg

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RU 2 026 964 C1

Authors

Chernej Eh.I.

Pisarenko V.G.

Khershberg B.L.

Malukhin N.G.

Chernej O.Eh.

Dates

1995-01-20—Published

1991-05-20—Filed

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