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(19)

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2 650 359

(13)

(51)

IPC

C25C3/00(2006-01-01)

(21) (22)

Application

2016143288, 2016-11-02

(24)

Start date

2016-11-02

(22)

Actual filing date

2016-11-02

(45)

Published

2018-04-11

(72)

Inventor

Polyakov Petr VasilevichVlasov Aleksandr AnatolevichYushkova Olga VasilevnaZavadyak Andrej VasilevichPuzanov Ilya IvanovichBezrukikh Aleksandr InnokentevichGorev Anatolij Aleksandrovich

(73)

Holder

Federalnoe Gosudarstvennoe Avtonomnoe Obrazovatelnoe Uchrezhdenie Vysshego Obrazovaniya Federalnyj Universitet"

METHOD FOR PREPARATION OF BAKED ANODES FOR ELECTROLYSIS OF ALUMINIUM Russian patent published in 2018 - IPC C25C3/00

Abstract RU 2650359 C1

FIELD: metallurgy.

SUBSTANCE: method involves heating the anode before placing it in electrolyte melt. Heating is performed in hermetic volume by means of high frequency current of 20-120 MHz to anode surface temperature of 350-800°C.

EFFECT: acceleration of anode surface layer heating with elimination of heat loss.

1 cl

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RU 2 650 359 C1

Authors

Polyakov Petr Vasilevich

Vlasov Aleksandr Anatolevich

Yushkova Olga Vasilevna

Zavadyak Andrej Vasilevich

Puzanov Ilya Ivanovich

Bezrukikh Aleksandr Innokentevich

Gorev Anatolij Aleksandrovich

Dates

2018-04-11—Published

2016-11-02—Filed