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2 033 968

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C1

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IPC

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Application

5055555/26, 1992-07-21

(22)

Actual filing date

1992-07-21

(45)

Published

1995-04-30

(72)

Inventor

Korotovskikh G.A.Kopytov G.G.Svinin P.A.Pavlukhin M.A.

(73)

Holder

Aktsionernoe Obshchestvo Otkrytogo Tipa Nauchno-Issledovatel'Skij I Proektnyj Institut Aljuminievoj Promyshlennosti"

UNIT FOR BAUXITE LEACHING Russian patent published in 1995 - IPC

Abstract RU 2033968 C1

FIELD: alumina production. SUBSTANCE: unit for bauxite leaching has piston pump, heater, autoclave battery containing heating and reaction autoclaves and self-evaporator of leached pulp. Autoclaves and self-evaporator are connected by means of pipelines so that pulp flow through battery may be, both, direct and reverse with periodic switching over with the aid of gates. EFFECT: higher efficiency. 1 dwg

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RU 2 033 968 C1

Authors

Korotovskikh G.A.

Kopytov G.G.

Svinin P.A.

Pavlukhin M.A.

Dates

1995-04-30—Published

1992-07-21—Filed

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