NO125053B - - Google Patents
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- Publication number
- NO125053B NO125053B NO2473/70A NO247370A NO125053B NO 125053 B NO125053 B NO 125053B NO 2473/70 A NO2473/70 A NO 2473/70A NO 247370 A NO247370 A NO 247370A NO 125053 B NO125053 B NO 125053B
- Authority
- NO
- Norway
- Prior art keywords
- electrodes
- furnace
- inclination
- cell
- bath
- Prior art date
Links
- 229910052782 aluminium Inorganic materials 0.000 description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 7
- 239000007789 gas Substances 0.000 description 5
- 238000005868 electrolysis reaction Methods 0.000 description 4
- 229910001610 cryolite Inorganic materials 0.000 description 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000010405 reoxidation reaction Methods 0.000 description 1
- 239000000725 suspension Substances 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
- C25C3/08—Cell construction, e.g. bottoms, walls, cathodes
-
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1896169 | 1969-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO125053B true NO125053B (xx) | 1972-07-10 |
Family
ID=11153684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO2473/70A NO125053B (xx) | 1969-06-30 | 1970-06-25 |
Country Status (11)
| Country | Link |
|---|---|
| AT (1) | AT295178B (xx) |
| CA (1) | CA920087A (xx) |
| CH (1) | CH557428A (xx) |
| DE (1) | DE2032420A1 (xx) |
| ES (1) | ES381236A1 (xx) |
| FR (1) | FR2048055B1 (xx) |
| GB (1) | GB1314548A (xx) |
| NL (1) | NL7009569A (xx) |
| NO (1) | NO125053B (xx) |
| PL (1) | PL80708B1 (xx) |
| SE (1) | SE365254B (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107557819A (zh) * | 2017-08-22 | 2018-01-09 | 中南大学 | 一种采用双极性电极的金属钙电解槽 |
-
1970
- 1970-06-25 NO NO2473/70A patent/NO125053B/no unknown
- 1970-06-25 SE SE08792/70A patent/SE365254B/xx unknown
- 1970-06-26 CA CA086577A patent/CA920087A/en not_active Expired
- 1970-06-26 GB GB3121670A patent/GB1314548A/en not_active Expired
- 1970-06-26 AT AT576270A patent/AT295178B/de active
- 1970-06-26 PL PL1970141617A patent/PL80708B1/pl unknown
- 1970-06-27 ES ES381236A patent/ES381236A1/es not_active Expired
- 1970-06-29 FR FR707023961A patent/FR2048055B1/fr not_active Expired
- 1970-06-29 NL NL7009569A patent/NL7009569A/xx unknown
- 1970-06-30 DE DE19702032420 patent/DE2032420A1/de active Pending
- 1970-06-30 CH CH988170A patent/CH557428A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2032420A1 (de) | 1971-04-29 |
| NL7009569A (xx) | 1971-01-04 |
| FR2048055A1 (xx) | 1971-03-19 |
| PL80708B1 (xx) | 1975-08-30 |
| GB1314548A (en) | 1973-04-26 |
| CH557428A (de) | 1974-12-31 |
| CA920087A (en) | 1973-01-30 |
| SE365254B (xx) | 1974-03-18 |
| ES381236A1 (es) | 1972-12-01 |
| AT295178B (de) | 1971-12-27 |
| FR2048055B1 (xx) | 1973-08-10 |
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