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2 230 094

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IPC

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Application

2002127108/04, 2002-10-10

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Start date

2002-10-10

(22)

Actual filing date

2002-10-10

(45)

Published

2004-06-10

(72)

Inventor

Pivovarova N.A.Belinskij B.I.Pivovarov A.T.Klepova N.A.Kuranova Ju.A.Tumanjan B.P.

(73)

Holder

Astrakhanskij Gosudarstvennyj Tekhnicheskij Universitet

RESIDUAL PETROLEUM PRODUCT DISTILLATION METHOD Russian patent published in 2004 - IPC

Abstract RU 2230094 C1

FIELD: petroleum processing. SUBSTANCE: prior to be transferred to vacuum distillation, residual petroleum product is exposed to constant magnetic field with magnetic induction 0.1-0.4 Tl at flow rate 0.001-0.05 m/s. Magnetic field lines are directed perpendicularly to liquid flow vector. Thus formed vapors are removed from boiling zone in parallel to vaporization mirror, after which they are cooled and condensed. EFFECT: deepened recovery of distillate fractions at reduced power consumption. 2 cl, 3 tbl, 10 ex

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RU 2 230 094 C1

Authors

Pivovarova N.A.

Belinskij B.I.

Pivovarov A.T.

Klepova N.A.

Kuranova Ju.A.

Tumanjan B.P.

Dates

2004-06-10—Published

2002-10-10—Filed