ZA200308243B - Arrangement of anode for utilisation in an electrolysis cell. - Google Patents
Arrangement of anode for utilisation in an electrolysis cell. Download PDFInfo
- Publication number
- ZA200308243B ZA200308243B ZA200308243A ZA200308243A ZA200308243B ZA 200308243 B ZA200308243 B ZA 200308243B ZA 200308243 A ZA200308243 A ZA 200308243A ZA 200308243 A ZA200308243 A ZA 200308243A ZA 200308243 B ZA200308243 B ZA 200308243B
- Authority
- ZA
- South Africa
- Prior art keywords
- anode
- arrangement
- aluminium
- electrolyte
- anodes
- Prior art date
Links
- 238000005868 electrolysis reaction Methods 0.000 title claims description 16
- 239000004411 aluminium Substances 0.000 claims description 28
- 229910052782 aluminium Inorganic materials 0.000 claims description 28
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 28
- 238000013461 design Methods 0.000 claims description 28
- 229910052751 metal Inorganic materials 0.000 claims description 25
- 239000002184 metal Substances 0.000 claims description 25
- 239000003792 electrolyte Substances 0.000 claims description 22
- 238000004519 manufacturing process Methods 0.000 claims description 15
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 3
- 241001646071 Prioneris Species 0.000 claims 2
- 150000003839 salts Chemical class 0.000 claims 2
- 150000004820 halides Chemical class 0.000 claims 1
- 235000010210 aluminium Nutrition 0.000 description 24
- 238000009792 diffusion process Methods 0.000 description 7
- 239000007789 gas Substances 0.000 description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- 239000010405 anode material Substances 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- 238000011109 contamination Methods 0.000 description 5
- 239000000306 component Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
- 239000003575 carbonaceous material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminium flouride Chemical compound F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000005363 electrowinning Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 238000009626 Hall-Héroult process Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 150000002222 fluorine compounds Chemical class 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000011224 oxide ceramic Substances 0.000 description 1
- 229910052574 oxide ceramic Inorganic materials 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000009420 retrofitting Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000011775 sodium fluoride Substances 0.000 description 1
- 235000013024 sodium fluoride Nutrition 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000012546 transfer Methods 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
- C25C3/12—Anodes
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 |
|---|---|---|---|
| NO20012118A NO20012118D0 (no) | 2001-04-27 | 2001-04-27 | Anordning ved anode for benyttelse i en elektrolysecelle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200308243B true ZA200308243B (en) | 2004-07-01 |
Family
ID=19912411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200308243A ZA200308243B (en) | 2001-04-27 | 2003-10-22 | Arrangement of anode for utilisation in an electrolysis cell. |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US20040178079A1 (ja) |
| EP (1) | EP1386023A1 (ja) |
| JP (1) | JP2004527657A (ja) |
| CN (1) | CN1509347A (ja) |
| AR (1) | AR034317A1 (ja) |
| BR (1) | BR0209208A (ja) |
| CA (1) | CA2445676A1 (ja) |
| CZ (1) | CZ20033137A3 (ja) |
| EA (1) | EA200301182A1 (ja) |
| IS (1) | IS7000A (ja) |
| NO (1) | NO20012118D0 (ja) |
| NZ (1) | NZ529979A (ja) |
| SK (1) | SK13282003A3 (ja) |
| WO (1) | WO2002088432A1 (ja) |
| ZA (1) | ZA200308243B (ja) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO20024048D0 (no) * | 2002-08-23 | 2002-08-23 | Norsk Hydro As | Fremgangsmåte for drift av en elektrolysecelle samt midler for samme |
| CN100392154C (zh) * | 2005-03-10 | 2008-06-04 | 中南大学 | 一种用于铝电解惰性阳极焙烧启动或预热更换的保护装置 |
| DE102010039638B4 (de) * | 2010-08-23 | 2015-11-19 | Sgl Carbon Se | Kathode, Vorrichtung zur Aluminiumgewinnung und Verwendung der Kathode bei der Aluminiumgewinnung |
| CN106435652A (zh) * | 2016-11-11 | 2017-02-22 | 中南大学 | 一种压延多孔铅合金阳极及其制备工艺 |
| WO2019166999A1 (en) * | 2018-02-28 | 2019-09-06 | Manufacturing Systems Limited | Apparatus and method of catalysis |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3687072T2 (de) * | 1985-02-18 | 1993-03-18 | Moltech Invent Sa | Aluminiumoxid-elektrolyse bei niedriger temperatur. |
| US4707239A (en) * | 1986-03-11 | 1987-11-17 | The United States Of America As Represented By The Secretary Of The Interior | Electrode assembly for molten metal production from molten electrolytes |
| AU654309B2 (en) * | 1990-11-28 | 1994-11-03 | Moltech Invent S.A. | Electrode assemblies and multimonopolar cells for aluminium electrowinning |
| US5286359A (en) * | 1991-05-20 | 1994-02-15 | Reynolds Metals Company | Alumina reduction cell |
| AU677777B2 (en) * | 1992-04-01 | 1997-05-08 | Moltech Invent S.A. | Prevention of oxidation of carbonaceous and other materials at high temperatures |
-
2001
- 2001-04-27 NO NO20012118A patent/NO20012118D0/no unknown
-
2002
- 2002-04-24 CZ CZ20033137A patent/CZ20033137A3/cs unknown
- 2002-04-24 EP EP02720682A patent/EP1386023A1/en not_active Withdrawn
- 2002-04-24 CN CNA028099109A patent/CN1509347A/zh active Pending
- 2002-04-24 JP JP2002585705A patent/JP2004527657A/ja not_active Abandoned
- 2002-04-24 WO PCT/NO2002/000157 patent/WO2002088432A1/en active IP Right Grant
- 2002-04-24 BR BR0209208-5A patent/BR0209208A/pt not_active IP Right Cessation
- 2002-04-24 EA EA200301182A patent/EA200301182A1/ru unknown
- 2002-04-24 SK SK1328-2003A patent/SK13282003A3/sk unknown
- 2002-04-24 NZ NZ529979A patent/NZ529979A/en active Application Filing
- 2002-04-24 US US10/476,151 patent/US20040178079A1/en not_active Abandoned
- 2002-04-24 CA CA002445676A patent/CA2445676A1/en not_active Abandoned
- 2002-04-26 AR ARP020101547A patent/AR034317A1/es unknown
-
2003
- 2003-10-22 ZA ZA200308243A patent/ZA200308243B/en unknown
- 2003-10-24 IS IS7000A patent/IS7000A/is unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AR034317A1 (es) | 2004-02-18 |
| BR0209208A (pt) | 2004-07-06 |
| EA200301182A1 (ru) | 2004-04-29 |
| EP1386023A1 (en) | 2004-02-04 |
| WO2002088432A1 (en) | 2002-11-07 |
| CA2445676A1 (en) | 2002-11-07 |
| SK13282003A3 (sk) | 2004-05-04 |
| IS7000A (is) | 2003-10-24 |
| US20040178079A1 (en) | 2004-09-16 |
| CZ20033137A3 (cs) | 2004-07-14 |
| NZ529979A (en) | 2005-08-26 |
| JP2004527657A (ja) | 2004-09-09 |
| CN1509347A (zh) | 2004-06-30 |
| NO20012118D0 (no) | 2001-04-27 |
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