JPS5591992A - Side wall lining construction of aluminum electrolytic cell - Google Patents
Side wall lining construction of aluminum electrolytic cellInfo
- Publication number
- JPS5591992A JPS5591992A JP2979A JP2979A JPS5591992A JP S5591992 A JPS5591992 A JP S5591992A JP 2979 A JP2979 A JP 2979A JP 2979 A JP2979 A JP 2979A JP S5591992 A JPS5591992 A JP S5591992A
- Authority
- JP
- Japan
- Prior art keywords
- side wall
- heat
- layer
- electrolytic cell
- cell
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title 1
- 229910052782 aluminium Inorganic materials 0.000 title 1
- 238000010276 construction Methods 0.000 title 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- 229910052799 carbon Inorganic materials 0.000 abstract 2
- 238000005868 electrolysis reaction Methods 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
Landscapes
- Electrolytic Production Of Metals (AREA)
Abstract
PURPOSE: To let smooth side freeze layers to be formed over the entire part in the electrolytic cell by making the thickness of the heat-insulating heat-retaining material layer between the side wall carbon layer and furnace shell thin in the portion in the cell where the flow of bath or molten Al is large.
CONSTITUTION: Over the portion l' in the electrolytic cell where the flow of electrolytic bath or molten Al is large, the thickness of the heat-insulating heat-retaining material layer 8' to be interposed between the side wall carbon lining layer and furnace shell 1 is formed thinner than the heat-insulating heat-retaining material layer 8 of the other portions. Thereby, the increase in the heat radiation from the side wall surface in this portion l' is achieved and the partial retreating of the size freeze layer 12 like broken line 12' is suppressed, thus the inside surface of the side wall cell is covered with the always uniformly evened side freeze layer. Hence, the reduction in the furnace life is prevented and the electrolysis operation accomplished with good efficiency always in a stable state.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2979A JPS5591992A (en) | 1979-01-05 | 1979-01-05 | Side wall lining construction of aluminum electrolytic cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2979A JPS5591992A (en) | 1979-01-05 | 1979-01-05 | Side wall lining construction of aluminum electrolytic cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5591992A true JPS5591992A (en) | 1980-07-11 |
Family
ID=11462931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2979A Pending JPS5591992A (en) | 1979-01-05 | 1979-01-05 | Side wall lining construction of aluminum electrolytic cell |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5591992A (en) |
-
1979
- 1979-01-05 JP JP2979A patent/JPS5591992A/en active Pending
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