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IPC

(21) (22)

Application

97114996/25, 1997-09-02

(22)

Actual filing date

1997-09-02

(45)

Published

1998-11-27

(72)

Inventor

Kuz'Minov V.M.Kolodjazhnyj V.G.Niz'Ev O.G.Judin V.I.Rudenko A.I.Vishnivetskij I.Ja.

(73)

Holder

Moskovskaja Neftebaza Filial Aoot

APPARATUS FOR DEHYDRATING MAZUT SLUDGE Russian patent published in 1998 - IPC

Abstract RU 2122564 C1

FIELD: petroleum processing. SUBSTANCE: apparatus contains tank with heaters built-in into its lower part and hatchway in its top part. Tank is connected with cooler over pipeline through hatchway. Heaters are disposed in a plain parallel to surface of fluid (mazut sludge) contained in tank and are distant from tank bottom by 0.05-0.25 its height. EFFECT: simplified structure and enhanced process efficiency. 1 dwg

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RU 2 122 564 C1

Authors

Kuz'Minov V.M.

Kolodjazhnyj V.G.

Niz'Ev O.G.

Judin V.I.

Rudenko A.I.

Vishnivetskij I.Ja.

Dates

1998-11-27—Published

1997-09-02—Filed