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2 047 647

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C1

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IPC

(21) (22)

Application

4934954/04, 1991-02-19

(22)

Actual filing date

1991-02-19

(45)

Published

1995-11-10

(72)

Inventor

Mamleev R.A.Basharov I.M.Valeev M.D.Usanov I.N.

(73)

Holder

Mamleev Ramil' Akramovich

METHOD OF RUPTURE OF STABLE WATER-OIL EMULSION Russian patent published in 1995 - IPC

Abstract RU 2047647 C1

FIELD: oil industry. SUBSTANCE: stable water-oil emulsion is fed to the settling device for period of settling. Heated water is fed from above of device in emulsion by sprinkling. Nonruptured emulsion (concentration of oil phase is 10-25% ) is removed from bottom for additional treatment which is carried out by stirring in the presence of demulsifier. EFFECT: improved method of emulsion rupture. 2 cl, 5 tbl

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RU 2 047 647 C1

Authors

Mamleev R.A.

Basharov I.M.

Valeev M.D.

Usanov I.N.

Dates

1995-11-10—Published

1991-02-19—Filed

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