AU2016218531B2 - An anode for use in an electrolysis process for production of aluminium in cells of hall-heroult type, and a method for making same - Google Patents
An anode for use in an electrolysis process for production of aluminium in cells of hall-heroult type, and a method for making same Download PDFInfo
- Publication number
- AU2016218531B2 AU2016218531B2 AU2016218531A AU2016218531A AU2016218531B2 AU 2016218531 B2 AU2016218531 B2 AU 2016218531B2 AU 2016218531 A AU2016218531 A AU 2016218531A AU 2016218531 A AU2016218531 A AU 2016218531A AU 2016218531 B2 AU2016218531 B2 AU 2016218531B2
- Authority
- AU
- Australia
- Prior art keywords
- anode
- block
- accordance
- rodding
- plates
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 16
- 239000004411 aluminium Substances 0.000 title claims abstract description 14
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 14
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 13
- 238000005868 electrolysis reaction Methods 0.000 title claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 9
- 239000000725 suspension Substances 0.000 claims abstract description 55
- 238000012545 processing Methods 0.000 claims abstract description 17
- 239000003575 carbonaceous material Substances 0.000 claims abstract description 11
- 239000011236 particulate material Substances 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 31
- 239000002245 particle Substances 0.000 claims description 27
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 9
- 125000006850 spacer group Chemical group 0.000 claims description 7
- 239000002131 composite material Substances 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 239000007769 metal material Substances 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 229910000851 Alloy steel Inorganic materials 0.000 claims 1
- 229910000640 Fe alloy Inorganic materials 0.000 claims 1
- 239000006249 magnetic particle Substances 0.000 claims 1
- 238000013461 design Methods 0.000 description 10
- 229910052751 metal Inorganic materials 0.000 description 10
- 239000002184 metal Substances 0.000 description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 9
- 229910052799 carbon Inorganic materials 0.000 description 9
- 229910001018 Cast iron Inorganic materials 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 238000009826 distribution Methods 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000011800 void material Substances 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 241000763859 Dyckia brevifolia Species 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004848 polyfunctional curative Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000003466 welding 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
- C25C3/125—Anodes based on carbon
-
- 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
- C25C3/10—External supporting frames or structures
-
- 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
- C25C3/16—Electric current supply devices, e.g. bus bars
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)
- Prevention Of Electric Corrosion (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO20150224 | 2015-02-13 | ||
| NO20150224 | 2015-02-13 | ||
| PCT/NO2016/000005 WO2016130014A1 (en) | 2015-02-13 | 2016-02-09 | An anode for use in an electrolysis process for production of aluminium in cells of hall-heroult type, and a method for making same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU2016218531A1 AU2016218531A1 (en) | 2017-08-03 |
| AU2016218531B2 true AU2016218531B2 (en) | 2020-06-11 |
Family
ID=56615560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2016218531A Active AU2016218531B2 (en) | 2015-02-13 | 2016-02-09 | An anode for use in an electrolysis process for production of aluminium in cells of hall-heroult type, and a method for making same |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US20180023206A1 (de) |
| EP (1) | EP3256622B1 (de) |
| CN (1) | CN107208288B (de) |
| AU (1) | AU2016218531B2 (de) |
| BR (1) | BR112017017062A2 (de) |
| CA (1) | CA2975081C (de) |
| EA (1) | EA035309B1 (de) |
| NZ (1) | NZ733895A (de) |
| WO (1) | WO2016130014A1 (de) |
| ZA (1) | ZA201705026B (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO343337B1 (en) * | 2017-05-29 | 2019-02-04 | Norsk Hydro As | Device for gripping an anode for lifting operations and method for operating same |
| NO345291B1 (en) * | 2018-09-12 | 2020-11-30 | Hmr Hydeq As | An aluminium production anode yoke, an anode hanger, and a carbon anode |
| FR3090700B1 (fr) * | 2018-12-20 | 2021-01-01 | Rio Tinto Alcan Int Ltd | Ensemble anodique et cuve d’électrolyse comprenant cet ensemble anodique |
| FR3121938B1 (fr) * | 2021-04-16 | 2023-03-10 | Rio Tinto Alcan Int Ltd | Multipode et ensemble anodique |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009099335A1 (en) * | 2008-02-06 | 2009-08-13 | Norsk Hydro Asa | Electrode and a method for making same |
| WO2012119501A1 (zh) * | 2011-03-07 | 2012-09-13 | Chen Huzheng | 铝电解用阳极及其生产方法 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2942469C2 (de) | 1979-10-20 | 1983-09-15 | Sigri Elektrographit Gmbh, 8901 Meitingen | Kohlenstoffhaltige Kontaktmasse |
| US4443314A (en) * | 1983-03-16 | 1984-04-17 | Great Lakes Carbon Corporation | Anode assembly for molten salt electrolysis |
| EP0150680A3 (de) | 1984-01-18 | 1985-08-28 | Schweizerische Aluminium AG | Verfahren zum Befestigen von Anodenblöcken an einer Anodenaufhängung |
| FR2606796B1 (fr) * | 1986-11-14 | 1989-02-03 | Savoie Electrodes Refract | Revetement de protection destine aux rondins d'anodes precuites |
| NO883887L (no) * | 1988-08-31 | 1990-03-01 | Norsk Hydro As | Festeanordning for karbonanoder. |
| NO933197L (no) * | 1993-09-08 | 1995-03-09 | Norsk Hydro As | Strömleder/oppheng for karbonanoder |
| US6638412B2 (en) * | 2000-12-01 | 2003-10-28 | Moltech Invent S.A. | Prevention of dissolution of metal-based aluminium production anodes |
| NO327346B1 (no) | 2004-08-16 | 2009-06-15 | Norsk Hydro As | Fremgangsmate og anordning for bearbeiding av karbonlegemer |
| CN201634781U (zh) * | 2009-05-25 | 2010-11-17 | 高德金 | 夹持式阳极导电装置 |
| CN102400178B (zh) * | 2010-09-09 | 2014-04-09 | 沈阳铝镁设计研究院有限公司 | 连接铝导杆和阳极炭块的夹紧装置 |
| FR2977898A1 (fr) * | 2011-07-12 | 2013-01-18 | Rio Tinto Alcan Int Ltd | Aluminerie comprenant des cuves a sortie cathodique par le fond du caisson et des moyens de stabilisation des cuves |
| CA2838113C (en) * | 2013-12-16 | 2014-11-25 | Hatch Ltd. | Low resistance electrode assemblies for production of metals |
-
2016
- 2016-02-09 NZ NZ733895A patent/NZ733895A/en unknown
- 2016-02-09 AU AU2016218531A patent/AU2016218531B2/en active Active
- 2016-02-09 CN CN201680009846.9A patent/CN107208288B/zh active Active
- 2016-02-09 CA CA2975081A patent/CA2975081C/en active Active
- 2016-02-09 EA EA201791832A patent/EA035309B1/ru not_active IP Right Cessation
- 2016-02-09 US US15/548,840 patent/US20180023206A1/en not_active Abandoned
- 2016-02-09 WO PCT/NO2016/000005 patent/WO2016130014A1/en active Application Filing
- 2016-02-09 BR BR112017017062-0A patent/BR112017017062A2/pt not_active Application Discontinuation
- 2016-02-09 EP EP16749522.5A patent/EP3256622B1/de active Active
-
2017
- 2017-07-24 ZA ZA2017/05026A patent/ZA201705026B/en unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009099335A1 (en) * | 2008-02-06 | 2009-08-13 | Norsk Hydro Asa | Electrode and a method for making same |
| WO2012119501A1 (zh) * | 2011-03-07 | 2012-09-13 | Chen Huzheng | 铝电解用阳极及其生产方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2975081A1 (en) | 2016-08-18 |
| EP3256622A4 (de) | 2018-10-31 |
| EA035309B1 (ru) | 2020-05-27 |
| WO2016130014A1 (en) | 2016-08-18 |
| AU2016218531A1 (en) | 2017-08-03 |
| EP3256622A1 (de) | 2017-12-20 |
| BR112017017062A2 (pt) | 2018-04-10 |
| ZA201705026B (en) | 2019-07-31 |
| CN107208288A (zh) | 2017-09-26 |
| CN107208288B (zh) | 2020-11-27 |
| US20180023206A1 (en) | 2018-01-25 |
| EP3256622B1 (de) | 2023-01-18 |
| CA2975081C (en) | 2022-07-19 |
| NZ733895A (en) | 2018-09-28 |
| EA201791832A1 (ru) | 2017-12-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FGA | Letters patent sealed or granted (standard patent) |