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2 509 831

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(51)

IPC

C25C3/12(2006-01-01)

(21) (22)

Application

2012153640/02, 2012-12-11

(24)

Start date

2012-12-11

(22)

Actual filing date

2012-12-11

(45)

Published

2014-03-20

(72)

Inventor

Arkhipov Gennadij ViktorovichPingin Vitalij Valer'EvichNeverov Vladimir Jur'EvichTret'Jakov Jaroslav AleksandrovichShajdulin Evgenij RashidovichMukhametchin Rashid Khaliullovich

(73)

Holder

Obshchestvo S Ogranichennoj Otvetstvennost'Ju Kompanija Rusal Inzhenerno-Tekhnologicheskij Tsentr"

ALUMINIUM ELECTROLYTIC CELL ANODE HOLDER Russian patent published in 2014 - IPC C25C3/12

Abstract RU 2509831 C1

FIELD: metallurgy.

SUBSTANCE: anode holder comprises support with two and more nipples arranged regularly or at different spacing along lengthwise axis of calcined carbon block and secured at nipple seats made therein. Note here that nipples have contractions with cross-section area making 0.3-0.9 of nipple cross-section area in anode assy termination. Said contractions are made above carbon assy at 0.01-0.2 to 0.21-0.9 of the distance from carbon anode surface to horizontal part of the surface.

EFFECT: lower heat losses, higher efficiency of electrolytic cell.

1 dwg

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RU 2 509 831 C1

Authors

Arkhipov Gennadij Viktorovich

Pingin Vitalij Valer'Evich

Neverov Vladimir Jur'Evich

Tret'Jakov Jaroslav Aleksandrovich

Shajdulin Evgenij Rashidovich

Mukhametchin Rashid Khaliullovich

Dates

2014-03-20—Published

2012-12-11—Filed