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2 049 957

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C1

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IPC

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Application

5025187/29, 1992-01-31

(22)

Actual filing date

1992-01-31

(45)

Published

1995-12-10

(72)

Inventor

Istomin V.A.Lakeev V.P.Burmistrov A.G.Kul'Kov A.N.Salikhov Ju.B.Stavitskij V.A.

(73)

Holder

Urengojskoe Proizvodstvennoe Ob"Edinenie Im.S.A.Orudzheva

METHOD OF AVOIDANCE OF HYDRATE FORMATION IN PREPARING HYDROCARBON GAS FOR TRANSPORTATION Russian patent published in 1995 - IPC

Abstract RU 2049957 C1

FIELD: mechanical engineering. SUBSTANCE: hydrate formation inhibitor is introduced in gas flow. Then waste aqueous solution of inhibitor is withdrawn. To adjust inhibitor flow rate, difference between temperature of beginning of formation of hydrate and temperature of gas flow at area of inhibitor withdrawal is determined. Concentration of inhibitor in waste solution is maintained depending on the preset ratio. EFFECT: enhanced efficiency. 4 cl, 1 dwg, 2 tbl

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RU 2 049 957 C1

Authors

Istomin V.A.

Lakeev V.P.

Burmistrov A.G.

Kul'Kov A.N.

Salikhov Ju.B.

Stavitskij V.A.

Dates

1995-12-10—Published

1992-01-31—Filed

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