RU97121060A - METHOD FOR PROTECTING ALUMINUM ELECTROLYZER FROM OXIDATION - Google Patents

METHOD FOR PROTECTING ALUMINUM ELECTROLYZER FROM OXIDATION

Info

Publication number
RU97121060A
RU97121060A RU97121060/02A RU97121060A RU97121060A RU 97121060 A RU97121060 A RU 97121060A RU 97121060/02 A RU97121060/02 A RU 97121060/02A RU 97121060 A RU97121060 A RU 97121060A RU 97121060 A RU97121060 A RU 97121060A
Authority
RU
Russia
Prior art keywords
oxidation
anodes
aluminum electrolyzer
protecting aluminum
protecting
Prior art date
Application number
RU97121060/02A
Other languages
Russian (ru)
Other versions
RU2155826C2 (en
Inventor
Виктор Иванович Королев
Original Assignee
Королев В.И.
Filing date
Publication date
Application filed by Королев В.И. filed Critical Королев В.И.
Priority to RU97121060A priority Critical patent/RU2155826C2/en
Priority claimed from RU97121060A external-priority patent/RU2155826C2/en
Publication of RU97121060A publication Critical patent/RU97121060A/en
Application granted granted Critical
Publication of RU2155826C2 publication Critical patent/RU2155826C2/en

Links

Claims (2)

1. Способ защиты анодов алюминиевого электролизера от окисления, включающий нанесение на аноды покрытия содержащего ингибитор окисления углеграфитового материала, отличающийся тем, что, с целью уменьшения скорости окисления обожженных анодов при электролизе, покрытие наносится на необожженные (зеленые) аноды.1. A method of protecting the anodes of an aluminum electrolyzer from oxidation, comprising applying a carbon-graphite material containing an oxidation inhibitor to the coating anodes, characterized in that, in order to reduce the oxidation rate of the calcined anodes during electrolysis, the coating is applied to unbaked (green) anodes. 2. Способ по п. 1, отличающийся тем, что в качестве ингибитора окисления углеграфитового материала используют борную кислоту и (или) окись бора и (или) соли борной кислоты. 2. The method according to p. 1, characterized in that as an inhibitor of the oxidation of carbon graphite material using boric acid and (or) boron oxide and (or) salt of boric acid.
RU97121060A 1997-12-16 1997-12-16 Process of protection of anodes of aluminum electrolyzer against oxidation RU2155826C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU97121060A RU2155826C2 (en) 1997-12-16 1997-12-16 Process of protection of anodes of aluminum electrolyzer against oxidation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU97121060A RU2155826C2 (en) 1997-12-16 1997-12-16 Process of protection of anodes of aluminum electrolyzer against oxidation

Publications (2)

Publication Number Publication Date
RU97121060A true RU97121060A (en) 1999-10-10
RU2155826C2 RU2155826C2 (en) 2000-09-10

Family

ID=20200172

Family Applications (1)

Application Number Title Priority Date Filing Date
RU97121060A RU2155826C2 (en) 1997-12-16 1997-12-16 Process of protection of anodes of aluminum electrolyzer against oxidation

Country Status (1)

Country Link
RU (1) RU2155826C2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103741167A (en) * 2013-12-25 2014-04-23 中国矿业大学 Method for improving oxidization resistance of carbon anode for electrolyzing aluminum
RU2586184C1 (en) * 2015-02-03 2016-06-10 Федеральное государственное автономное образовательное учреждение высшего образования "Сибирский федеральный университет" Method for covering anode array
RU2615389C1 (en) * 2015-11-10 2017-04-04 Федеральное государственное автономное образовательное учреждение высшего образования "Сибирский федеральный университет" Protection procedure for baked anode of aluminium electrolyzer
RU2687526C1 (en) * 2018-06-26 2019-05-14 Федеральное государственное автономное образовательное учреждение высшего образования "Сибирский федеральный университет" Method of protecting coal part of anode from oxidation

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