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2 093 243

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IPC

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Application

95113810/25, 1995-08-01

(22)

Actual filing date

1995-08-01

(45)

Published

1997-10-20

(72)

Inventor

Nikiforov E.A.Shvetsov V.N.Nikiforov O.E.Takhautdinov Sh.F.

(73)

Holder

Nauchno-Proizvodstvennoe Predprijatie Neftjanye Tekhnologii I Tekhnika"Aktsionernoe Obshchestvo

METHOD OF DEHYDRATING CRUDE OIL Russian patent published in 1997 - IPC

Abstract RU 2093243 C1

FIELD: crude oil treatment. SUBSTANCE: water-oil emulsion is treated by sound-frequency electric field intensity of which is regulated in reverse dependence on conductivity of emulsion by way of varying dielectric permittivity of electrode ferroelectric insulation at a temperature below Curie temperature of ferroelectric material. EFFECT: enhanced efficiency of process. 1 dwg, 1 tbl

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RU 2 093 243 C1

Authors

Nikiforov E.A.

Shvetsov V.N.

Nikiforov O.E.

Takhautdinov Sh.F.

Dates

1997-10-20—Published

1995-08-01—Filed

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