CH540864A - Process for producing a carbon block and using the block obtained - Google Patents
Process for producing a carbon block and using the block obtainedInfo
- Publication number
- CH540864A CH540864A CH381071A CH381071A CH540864A CH 540864 A CH540864 A CH 540864A CH 381071 A CH381071 A CH 381071A CH 381071 A CH381071 A CH 381071A CH 540864 A CH540864 A CH 540864A
- Authority
- CH
- Switzerland
- Prior art keywords
- block
- producing
- carbon
- carbon block
- block obtained
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
- C25C3/08—Cell construction, e.g. bottoms, walls, cathodes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2239770A JPS4941006B1 (en) | 1970-03-16 | 1970-03-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH540864A true CH540864A (en) | 1973-08-31 |
Family
ID=12081514
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH381071A CH540864A (en) | 1970-03-16 | 1971-03-16 | Process for producing a carbon block and using the block obtained |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS4941006B1 (en) |
CA (1) | CA941786A (en) |
CH (1) | CH540864A (en) |
DE (1) | DE2112287B2 (en) |
FR (1) | FR2084710A5 (en) |
GB (1) | GB1336370A (en) |
NL (1) | NL165227C (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3327230A1 (en) * | 1983-07-28 | 1985-02-07 | Sigri Elektrographit Gmbh, 8901 Meitingen | LINING FOR ELECTROLYSIS PAN FOR PRODUCING ALUMINUM |
CH683155A5 (en) * | 1991-07-03 | 1994-01-31 | R & D Carbon Ltd | A process for the preparation of a dry substance for the production of electrodes. |
DE102012201468A1 (en) * | 2012-02-01 | 2013-08-01 | Sgl Carbon Se | A method of making a cathode block for an aluminum electrolytic cell and a cathode block |
-
1970
- 1970-03-16 JP JP2239770A patent/JPS4941006B1/ja active Pending
-
1971
- 1971-03-09 CA CA107,214A patent/CA941786A/en not_active Expired
- 1971-03-11 NL NL7103251A patent/NL165227C/en not_active IP Right Cessation
- 1971-03-15 DE DE19712112287 patent/DE2112287B2/en not_active Ceased
- 1971-03-16 CH CH381071A patent/CH540864A/en not_active IP Right Cessation
- 1971-03-16 FR FR7109200A patent/FR2084710A5/fr not_active Expired
- 1971-04-19 GB GB2392771A patent/GB1336370A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL165227C (en) | 1981-03-16 |
JPS4941006B1 (en) | 1974-11-06 |
DE2112287B2 (en) | 1979-07-26 |
FR2084710A5 (en) | 1971-12-17 |
DE2112287A1 (en) | 1971-11-04 |
GB1336370A (en) | 1973-11-07 |
NL7103251A (en) | 1971-09-20 |
NL165227B (en) | 1980-10-15 |
CA941786A (en) | 1974-02-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUE | Assignment | ||
PL | Patent ceased |