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1 626 487

(13)

A1

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IPC

(21) (22)

Application

4717236/02, 1989-07-11

(22)

Actual filing date

1989-07-11

(45)

Published

1996-09-10

(72)

Inventor

Tyrtyshnyj V.M.Bolotov A.A.

APPARATUS FOR HEAT-EXCHANGING PROCESSES Russian patent published in 1996 - IPC

Abstract SU 1626487 A1

FIELD: non-ferrous metallurgy, heat-exchanging apparatuses designated for lixiviation of bauxite pulp. SUBSTANCE: aim is to simplify apparatus design and to decrease power consumption due to decrease of heating tubes settling and clogging. Apparatus has body, branch pipe for pulp introduction, upper chamber for solution, heating tubes, lower chamber for solution, central pipe and branch pipe for pulp removal. Lower end of the last branch pipe using connecting ring is connected with upper end of central pipe. EFFECT: simplified design of heat-exchanging apparatus, decreased power consumption. 2 dwg

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SU 1 626 487 A1

Authors

Tyrtyshnyj V.M.

Bolotov A.A.

Dates

1996-09-10—Published

1989-07-11—Filed

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