SU398698A1 - COAL MASS FOR ANODES OF ALUMINUM ELECTROLYZERS - Google Patents

COAL MASS FOR ANODES OF ALUMINUM ELECTROLYZERS

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Publication number
SU398698A1
SU398698A1 SU1765351A SU1765351A SU398698A1 SU 398698 A1 SU398698 A1 SU 398698A1 SU 1765351 A SU1765351 A SU 1765351A SU 1765351 A SU1765351 A SU 1765351A SU 398698 A1 SU398698 A1 SU 398698A1
Authority
SU
USSR - Soviet Union
Prior art keywords
anodes
coal
coal mass
mass
aluminum electrolyzers
Prior art date
Application number
SU1765351A
Other languages
Russian (ru)
Inventor
А. В. Демин Т. В. Лаврова Г. П. Шумилин В. И. Казакевич В. Д. Федорцов В. П. Попов
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to SU1765351A priority Critical patent/SU398698A1/en
Application granted granted Critical
Publication of SU398698A1 publication Critical patent/SU398698A1/en

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Description

Изобретение относитс  к электролитическоIviy производству алюмини  и касаетс  угольной массы дл  анодов алюминиевых электролизеров .The invention relates to the electrolytic production of aluminum and relates to a coal mass for the anodes of aluminum electrolysis cells.

Известны угольные массы дл  анодов алюминиевых электролизеров, изготавливающиес  из нефт ного и каменноугольного коксов следуюш ,его состава, вес. % :Coal masses are known for the anodes of aluminum electrolysis cells, which are made from petroleum and coal coke following its composition, weight. %:

Нефт ной кокс90Petroleum coke90

КаменНоугольИь)й кокс10.KamennogolI nd th coke.

Недостатком анодов из известной массы  вл етс  то, что они имеют высокую пористость (22-23%), относительно низкую плотностьThe disadvantage of anodes of known mass is that they have high porosity (22-23%), relatively low density

22

(1,54-1,61 r/CMi) и невысокую стойкость в окислительных услови х.(1.54-1.61 r / CMi) and low resistance under oxidizing conditions.

Предложенна  угольна  масса отличаетс  от известной тем, что в ее состав введен природный графит при следующем соотношении компонентов, вес. %:The proposed coal mass differs from the known one in that natural graphite is introduced into its composition in the following ratio of components, wt. %:

Каменноугольный кокс4-6Coal Coke4-6

Природный графит7-10Natural Graphite7-10

Нефт ной коксостальное.Petroleum coke.

Это позвол ет повысить физико-механические и эксплуатационные свойства анодов.This makes it possible to increase the physicomechanical and operational properties of the anodes.

В таблице даны физические и эксплуатационные свойства предлагаемой массы.The table gives the physical and operational properties of the proposed mass.

Таблица 3 Предложенна  угольна  масса анода изготавливаетс  в виде блоков размером 400Х Х550Х400 мм. Предмет изобретени 5 Угольна  масса дл  анодов алюминиевых электролизеров, содержаща  нефт ной и ка4 менноугольный коксы, отличающа с  тем, что, с целью повышени  физико-механических и эксплуатационных свойств анодов, в ее состав введеЕ природный графит при следующем соотношении компонентов, вес. %: Каменноугольный кокс4-6 Природный графит7-10 Пефт ной коксостальное.Table 3 The proposed anode carbon mass is produced in the form of blocks of size 400X X550X400 mm. The subject of the invention 5 Coal mass for anodes of aluminum electrolysis cells, containing petroleum and carbonic coke, characterized in that, in order to improve the physico-mechanical and operational properties of the anodes, its composition includes natural graphite in the following ratio of components, weight. %: Coal coke4-6 Natural graphite7-10 Pelt coking coal.

SU1765351A 1972-03-29 1972-03-29 COAL MASS FOR ANODES OF ALUMINUM ELECTROLYZERS SU398698A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1765351A SU398698A1 (en) 1972-03-29 1972-03-29 COAL MASS FOR ANODES OF ALUMINUM ELECTROLYZERS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1765351A SU398698A1 (en) 1972-03-29 1972-03-29 COAL MASS FOR ANODES OF ALUMINUM ELECTROLYZERS

Publications (1)

Publication Number Publication Date
SU398698A1 true SU398698A1 (en) 1973-09-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU1765351A SU398698A1 (en) 1972-03-29 1972-03-29 COAL MASS FOR ANODES OF ALUMINUM ELECTROLYZERS

Country Status (1)

Country Link
SU (1) SU398698A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4186075A (en) * 1975-07-29 1980-01-29 Basf Aktiengesellschaft Anode for cathodic electrocoating

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4186075A (en) * 1975-07-29 1980-01-29 Basf Aktiengesellschaft Anode for cathodic electrocoating

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