SU398698A1 - COAL MASS FOR ANODES OF ALUMINUM ELECTROLYZERS - Google Patents
COAL MASS FOR ANODES OF ALUMINUM ELECTROLYZERSInfo
- 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
Links
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.
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
ID=20508369
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4186075A (en) * | 1975-07-29 | 1980-01-29 | Basf Aktiengesellschaft | Anode for cathodic electrocoating |
-
1972
- 1972-03-29 SU SU1765351A patent/SU398698A1/en active
Cited By (1)
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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