GB2067596B - Process and apparatus for the separation and re-use of dust material from the effluent gases of aluminium fusion electrolysis furnaces - Google Patents
Process and apparatus for the separation and re-use of dust material from the effluent gases of aluminium fusion electrolysis furnacesInfo
- Publication number
- GB2067596B GB2067596B GB8101186A GB8101186A GB2067596B GB 2067596 B GB2067596 B GB 2067596B GB 8101186 A GB8101186 A GB 8101186A GB 8101186 A GB8101186 A GB 8101186A GB 2067596 B GB2067596 B GB 2067596B
- Authority
- GB
- United Kingdom
- Prior art keywords
- separation
- effluent gases
- dust material
- fusion electrolysis
- aluminium fusion
- 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.)
- Expired
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
- C25C3/22—Collecting emitted gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B9/00—General arrangement of separating plant, e.g. flow sheets
- B03B9/04—General arrangement of separating plant, e.g. flow sheets specially adapted for furnace residues, smeltings, or foundry slags
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/02—Froth-flotation processes
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19803001910 DE3001910C2 (en) | 1980-01-19 | 1980-01-19 | Method and device for separating dust from the waste gases of the aluminum smelting electrolysis |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2067596A GB2067596A (en) | 1981-07-30 |
GB2067596B true GB2067596B (en) | 1982-11-17 |
Family
ID=6092488
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8101186A Expired GB2067596B (en) | 1980-01-19 | 1981-01-15 | Process and apparatus for the separation and re-use of dust material from the effluent gases of aluminium fusion electrolysis furnaces |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH652317A5 (en) |
DE (1) | DE3001910C2 (en) |
FR (1) | FR2474062A1 (en) |
GB (1) | GB2067596B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO341751B1 (en) * | 2016-06-09 | 2018-01-15 | Bjoerseth Knut Erik | Method and device for recycling of dust accumulations in connection with electrolytic production of aluminium |
CN115710643B (en) * | 2022-11-30 | 2023-11-28 | 东北大学 | Method for comprehensively and effectively treating aluminum electrolysis waste anode coating and furnace bottom precipitation |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1161040B (en) * | 1961-06-29 | 1964-01-09 | Metallgesellschaft Ag | Process for cleaning the exhaust gases from aluminum electrolysis ovens with self-baking anodes with simultaneous recovery of the fluorine |
NL288960A (en) * | 1962-02-15 | |||
DE2039588A1 (en) * | 1970-08-08 | 1972-02-10 | Krupp Gmbh | Process for the wet dedusting of fluorine-containing exhaust gases in the production of aluminum |
SE362901B (en) * | 1971-10-27 | 1973-12-27 | Svenska Flaektfabriken Ab |
-
1980
- 1980-01-19 DE DE19803001910 patent/DE3001910C2/en not_active Expired
- 1980-12-30 FR FR8027787A patent/FR2474062A1/en active Granted
-
1981
- 1981-01-06 CH CH4081A patent/CH652317A5/en not_active IP Right Cessation
- 1981-01-15 GB GB8101186A patent/GB2067596B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2067596A (en) | 1981-07-30 |
DE3001910C2 (en) | 1981-11-12 |
FR2474062B1 (en) | 1984-09-14 |
DE3001910A1 (en) | 1981-07-23 |
FR2474062A1 (en) | 1981-07-24 |
CH652317A5 (en) | 1985-11-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19970115 |