NO135874B - - Google Patents
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- Publication number
- NO135874B NO135874B NO743169A NO743169A NO135874B NO 135874 B NO135874 B NO 135874B NO 743169 A NO743169 A NO 743169A NO 743169 A NO743169 A NO 743169A NO 135874 B NO135874 B NO 135874B
- Authority
- NO
- Norway
- Prior art keywords
- anode
- shielding
- gas
- gases
- furnace
- Prior art date
Links
- 239000007789 gas Substances 0.000 claims description 24
- 230000000694 effects Effects 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- 238000003723 Smelting Methods 0.000 claims 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 5
- 239000011737 fluorine Substances 0.000 description 5
- 229910052731 fluorine Inorganic materials 0.000 description 5
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 150000002222 fluorine compounds Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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)
- Treating Waste Gases (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Manufacture And Refinement Of Metals (AREA)
Priority Applications (15)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO743169A NO135874C (US20100056889A1-20100304-C00004.png) | 1974-09-04 | 1974-09-04 | |
| CS755896A CS216803B2 (en) | 1974-09-04 | 1975-08-29 | Appliance for sampling the combucstion products from thefurnaces for making the aluminium by the fusing electrolysis |
| CA234,526A CA1052844A (en) | 1974-09-04 | 1975-09-02 | Apparatus for gas collection in aluminum smelting furnaces |
| FR7526997A FR2283963A1 (fr) | 1974-09-04 | 1975-09-03 | Dispositif de collecte de gaz dans des fours de fabrication d'aluminium |
| HU75LI00000281A HU172394B (hu) | 1974-09-04 | 1975-09-03 | Ustrojstvo dlja udalenija gazov iz pechi dlja poluchenija aljuminija ehlektroliticheskim putjom |
| DE19752539145 DE2539145A1 (de) | 1974-09-04 | 1975-09-03 | Vorrichtung zum sammeln von gasen in oefen zur schmelzflusselektrolytischen herstellung von aluminium |
| ES440679A ES440679A1 (es) | 1974-09-04 | 1975-09-03 | Disposicion para la recogida de gases procedentes de hornos para la produccion electrolitica de aluminio por fusion. |
| BR7505652*A BR7505652A (pt) | 1974-09-04 | 1975-09-03 | Aperfeicoamento em disposicao para coleta de gases de fornos de producao eletrolitica |
| SE7509775A SE412768B (sv) | 1974-09-04 | 1975-09-03 | Anordning for uppsamling av ugnsgaser fran ugnar for smeltelektrolytisk framstellning av aluminium |
| OA55601A OA05101A (fr) | 1974-09-04 | 1975-09-04 | Dispositif de collecte de gaz dans des fours de fabrication d'aluminium. |
| IT26935/75A IT1042309B (it) | 1974-09-04 | 1975-09-04 | Installazione per raccogliere i gas in forni di produzionee di alluminio |
| SU7502169460A SU575040A3 (ru) | 1974-09-04 | 1975-09-04 | Устройство дл улавливани газов алюминиевого электролизера |
| JP10656475A JPS5421166B2 (US20100056889A1-20100304-C00004.png) | 1974-09-04 | 1975-09-04 | |
| CH1149275A CH614239A5 (en) | 1974-09-04 | 1975-09-04 | Appliance for collecting furnace gases from smelting furnaces for the electrolytic production of aluminium |
| IN1825/CAL/75A IN145520B (US20100056889A1-20100304-C00004.png) | 1974-09-04 | 1975-09-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO743169A NO135874C (US20100056889A1-20100304-C00004.png) | 1974-09-04 | 1974-09-04 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO743169L NO743169L (US20100056889A1-20100304-C00004.png) | 1976-03-05 |
| NO135874B true NO135874B (US20100056889A1-20100304-C00004.png) | 1977-03-07 |
| NO135874C NO135874C (US20100056889A1-20100304-C00004.png) | 1977-06-15 |
Family
ID=19881806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO743169A NO135874C (US20100056889A1-20100304-C00004.png) | 1974-09-04 | 1974-09-04 |
Country Status (15)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2563845B1 (fr) * | 1984-05-03 | 1986-10-03 | Pechiney Aluminium | Procede et dispositif de suraspiration automatique sur les cuves d'electrolyse pour la production d'aluminium |
| NO310730B1 (no) * | 1999-11-17 | 2001-08-20 | Norsk Hydro As | Fremgangsmåte og anordning for drift av elektrolysecelle |
| IT201900010314A1 (it) | 2019-06-27 | 2020-12-27 | D P I Safety S R L | Dispositivo per il controllo dello svolgimento di un cavo di azionamento di un airbag |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE898059C (de) * | 1941-06-13 | 1953-11-26 | Elektrokemisk As | Selbstbackende Elektrode |
| US2943985A (en) * | 1957-10-22 | 1960-07-05 | Elektrokemisk As | Apparatus and method for collecting gas from aluminum furnaces |
| DE1758149C2 (de) * | 1968-04-10 | 1974-07-25 | Vereinigte Aluminium-Werke Ag, 5300 Bonn | Vorrichtung zur Verbesserung des Wärmehaushalts von Aluminium-Elektrolysezellen neuzeitlicher Bauart mit vorgebrannten, kontinuierlichen Anoden |
-
1974
- 1974-09-04 NO NO743169A patent/NO135874C/no unknown
-
1975
- 1975-08-29 CS CS755896A patent/CS216803B2/cs unknown
- 1975-09-02 CA CA234,526A patent/CA1052844A/en not_active Expired
- 1975-09-03 FR FR7526997A patent/FR2283963A1/fr active Granted
- 1975-09-03 HU HU75LI00000281A patent/HU172394B/hu unknown
- 1975-09-03 BR BR7505652*A patent/BR7505652A/pt unknown
- 1975-09-03 SE SE7509775A patent/SE412768B/xx unknown
- 1975-09-03 ES ES440679A patent/ES440679A1/es not_active Expired
- 1975-09-03 DE DE19752539145 patent/DE2539145A1/de not_active Withdrawn
- 1975-09-04 JP JP10656475A patent/JPS5421166B2/ja not_active Expired
- 1975-09-04 OA OA55601A patent/OA05101A/xx unknown
- 1975-09-04 IT IT26935/75A patent/IT1042309B/it active
- 1975-09-04 SU SU7502169460A patent/SU575040A3/ru active
- 1975-09-04 CH CH1149275A patent/CH614239A5/xx not_active IP Right Cessation
- 1975-09-23 IN IN1825/CAL/75A patent/IN145520B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE7509775L (sv) | 1976-03-05 |
| NO135874C (US20100056889A1-20100304-C00004.png) | 1977-06-15 |
| ES440679A1 (es) | 1977-03-16 |
| SE412768B (sv) | 1980-03-17 |
| CH614239A5 (en) | 1979-11-15 |
| JPS5152312A (US20100056889A1-20100304-C00004.png) | 1976-05-08 |
| CA1052844A (en) | 1979-04-17 |
| IT1042309B (it) | 1980-01-30 |
| JPS5421166B2 (US20100056889A1-20100304-C00004.png) | 1979-07-28 |
| IN145520B (US20100056889A1-20100304-C00004.png) | 1978-10-28 |
| FR2283963B1 (US20100056889A1-20100304-C00004.png) | 1979-02-02 |
| CS216803B2 (en) | 1982-11-26 |
| HU172394B (hu) | 1978-08-28 |
| SU575040A3 (ru) | 1977-09-30 |
| OA05101A (fr) | 1981-01-31 |
| FR2283963A1 (fr) | 1976-04-02 |
| DE2539145A1 (de) | 1976-03-25 |
| NO743169L (US20100056889A1-20100304-C00004.png) | 1976-03-05 |
| BR7505652A (pt) | 1976-08-03 |
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