NO133940B - - Google Patents
Download PDFInfo
- Publication number
- NO133940B NO133940B NO2890/73A NO289073A NO133940B NO 133940 B NO133940 B NO 133940B NO 2890/73 A NO2890/73 A NO 2890/73A NO 289073 A NO289073 A NO 289073A NO 133940 B NO133940 B NO 133940B
- Authority
- NO
- Norway
- Prior art keywords
- cell
- anode
- aluminum
- extraction
- resistance
- Prior art date
Links
- 229910052782 aluminium Inorganic materials 0.000 claims description 21
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 21
- 238000005868 electrolysis reaction Methods 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 11
- 238000000605 extraction Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 8
- 238000005259 measurement Methods 0.000 claims description 7
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims description 6
- 230000000737 periodic effect Effects 0.000 claims description 3
- 239000003792 electrolyte Substances 0.000 description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 9
- 229910052799 carbon Inorganic materials 0.000 description 9
- 239000007788 liquid Substances 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000004020 conductor Substances 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000003575 carbonaceous material Substances 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910003481 amorphous carbon Inorganic materials 0.000 description 1
- 239000002194 amorphous carbon material Substances 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- 229910001610 cryolite Inorganic materials 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000008961 swelling Effects 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
- C25C3/20—Automatic control or regulation of cells
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 |
|---|---|---|---|
| CH1075172A CH576530A5 (is) | 1972-07-18 | 1972-07-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO133940B true NO133940B (is) | 1976-04-12 |
| NO133940C NO133940C (is) | 1976-07-21 |
Family
ID=4366446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO2890/73A NO133940C (is) | 1972-07-18 | 1973-07-16 |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US3829365A (is) |
| JP (1) | JPS5244286B2 (is) |
| AT (1) | AT327579B (is) |
| BE (1) | BE802249A (is) |
| BR (1) | BR7305359D0 (is) |
| CH (1) | CH576530A5 (is) |
| EG (1) | EG11360A (is) |
| GB (1) | GB1413727A (is) |
| IE (1) | IE38062B1 (is) |
| IS (1) | IS1026B6 (is) |
| IT (1) | IT992636B (is) |
| NL (1) | NL168013C (is) |
| NO (1) | NO133940C (is) |
| PH (1) | PH9453A (is) |
| TR (1) | TR17293A (is) |
| ZA (1) | ZA734765B (is) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4024034A (en) * | 1973-07-25 | 1977-05-17 | Siemens Aktiengesellschaft | Method for operating the furnaces of an electrolysis plant |
| AT329893B (de) * | 1973-07-25 | 1976-06-10 | Vaw Ver Aluminium Werke Ag | Verfahren und anordnung zum betrieb einer elektrolyseanlage, insbesondere einer aluminium-elektrolyseanlage |
| NZ232580A (en) | 1989-02-24 | 1992-12-23 | Comalco Alu | Aluminium smelting process control |
| EP2367969A1 (en) * | 2008-12-08 | 2011-09-28 | University Of South Australia | Formation of nanoporous materials |
| CN103088369B (zh) * | 2013-02-27 | 2015-06-10 | 云南铝业股份有限公司 | 一种铝电解槽母线电流在线测量方法 |
-
1972
- 1972-07-18 CH CH1075172A patent/CH576530A5/xx not_active IP Right Cessation
-
1973
- 1973-07-05 IE IE1136/73A patent/IE38062B1/xx unknown
- 1973-07-10 US US00378033A patent/US3829365A/en not_active Expired - Lifetime
- 1973-07-12 BE BE133394A patent/BE802249A/xx unknown
- 1973-07-13 ZA ZA734765A patent/ZA734765B/xx unknown
- 1973-07-15 EG EG274/73A patent/EG11360A/xx active
- 1973-07-16 NL NL7309861A patent/NL168013C/xx not_active IP Right Cessation
- 1973-07-16 GB GB3373673A patent/GB1413727A/en not_active Expired
- 1973-07-16 NO NO2890/73A patent/NO133940C/no unknown
- 1973-07-16 IS IS2164A patent/IS1026B6/is unknown
- 1973-07-17 AT AT631373A patent/AT327579B/de active
- 1973-07-17 TR TR17293A patent/TR17293A/xx unknown
- 1973-07-17 IT IT26688/73A patent/IT992636B/it active
- 1973-07-17 BR BR5359/73A patent/BR7305359D0/pt unknown
- 1973-07-17 PH PH14829*UA patent/PH9453A/en unknown
- 1973-07-18 JP JP48080430A patent/JPS5244286B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| PH9453A (en) | 1975-12-04 |
| AT327579B (de) | 1976-02-10 |
| EG11360A (en) | 1977-08-15 |
| NL168013B (nl) | 1981-09-16 |
| BR7305359D0 (pt) | 1974-08-22 |
| TR17293A (tr) | 1975-03-24 |
| US3829365A (en) | 1974-08-13 |
| NO133940C (is) | 1976-07-21 |
| BE802249A (fr) | 1973-11-05 |
| CH576530A5 (is) | 1976-06-15 |
| AU5805973A (en) | 1975-01-16 |
| DE2335029A1 (de) | 1974-01-31 |
| ZA734765B (en) | 1974-06-26 |
| JPS4944922A (is) | 1974-04-27 |
| IS2164A7 (is) | 1974-01-19 |
| JPS5244286B2 (is) | 1977-11-07 |
| IS1026B6 (is) | 1980-04-14 |
| IE38062B1 (en) | 1977-12-21 |
| DE2335029B2 (de) | 1976-08-05 |
| NL7309861A (is) | 1974-01-22 |
| GB1413727A (en) | 1975-11-12 |
| ATA631373A (de) | 1975-04-15 |
| IT992636B (it) | 1975-09-30 |
| NL168013C (nl) | 1982-02-16 |
| IE38062L (en) | 1974-01-18 |
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