ZA200507496B - Electrolysis cell and structural elements to be used therein - Google Patents
Electrolysis cell and structural elements to be used therein Download PDFInfo
- Publication number
- ZA200507496B ZA200507496B ZA200507496A ZA200507496A ZA200507496B ZA 200507496 B ZA200507496 B ZA 200507496B ZA 200507496 A ZA200507496 A ZA 200507496A ZA 200507496 A ZA200507496 A ZA 200507496A ZA 200507496 B ZA200507496 B ZA 200507496B
- Authority
- ZA
- South Africa
- Prior art keywords
- accordance
- arrangement
- structural elements
- cell
- ducts
- Prior art date
Links
- 238000005868 electrolysis reaction Methods 0.000 title claims description 46
- 239000000463 material Substances 0.000 claims description 67
- 239000004411 aluminium Substances 0.000 claims description 29
- 229910052782 aluminium Inorganic materials 0.000 claims description 29
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 29
- 238000004519 manufacturing process Methods 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 14
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 14
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 14
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 13
- 238000012546 transfer Methods 0.000 claims description 12
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 9
- 239000003292 glue Substances 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- 238000011084 recovery Methods 0.000 claims description 9
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 9
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 7
- 239000000919 ceramic Substances 0.000 claims description 7
- 230000007704 transition Effects 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 238000005245 sintering Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 238000007569 slipcasting Methods 0.000 claims description 5
- 239000004568 cement Substances 0.000 claims description 4
- 239000010703 silicon Substances 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 150000001247 metal acetylides Chemical class 0.000 claims description 3
- 150000004767 nitrides Chemical class 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- 229910017083 AlN Inorganic materials 0.000 claims description 2
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 claims description 2
- 238000005520 cutting process Methods 0.000 claims description 2
- QYEXBYZXHDUPRC-UHFFFAOYSA-N B#[Ti]#B Chemical compound B#[Ti]#B QYEXBYZXHDUPRC-UHFFFAOYSA-N 0.000 claims 1
- 229910033181 TiB2 Inorganic materials 0.000 claims 1
- 229910007948 ZrB2 Inorganic materials 0.000 claims 1
- 239000003513 alkali Substances 0.000 claims 1
- VWZIXVXBCBBRGP-UHFFFAOYSA-N boron;zirconium Chemical compound B#[Zr]#B VWZIXVXBCBBRGP-UHFFFAOYSA-N 0.000 claims 1
- 150000004820 halides Chemical class 0.000 claims 1
- 238000005470 impregnation Methods 0.000 claims 1
- 239000002826 coolant Substances 0.000 description 50
- 238000001816 cooling Methods 0.000 description 32
- 239000010410 layer Substances 0.000 description 31
- 238000013461 design Methods 0.000 description 20
- 239000007789 gas Substances 0.000 description 18
- 230000015572 biosynthetic process Effects 0.000 description 11
- 239000003792 electrolyte Substances 0.000 description 9
- 239000007788 liquid Substances 0.000 description 8
- 238000010276 construction Methods 0.000 description 6
- 229910010293 ceramic material Inorganic materials 0.000 description 5
- 238000000605 extraction Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000005121 nitriding Methods 0.000 description 3
- VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- DCXXMTOCNZCJGO-UHFFFAOYSA-N Glycerol trioctadecanoate Natural products CCCCCCCCCCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCCCCCCCCCC)COC(=O)CCCCCCCCCCCCCCCCC DCXXMTOCNZCJGO-UHFFFAOYSA-N 0.000 description 2
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 150000004673 fluoride salts Chemical class 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 239000001307 helium Substances 0.000 description 2
- 229910052734 helium Inorganic materials 0.000 description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 2
- 229910003465 moissanite Inorganic materials 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000004320 controlled atmosphere Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 229910001610 cryolite Inorganic materials 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- -1 etc.) Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000011244 liquid electrolyte Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012821 model calculation Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 229910052726 zirconium Inorganic materials 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
-
- 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)
- Conductive Materials (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO20031220A NO318012B1 (no) | 2003-03-17 | 2003-03-17 | Strukturelle elementer for benyttelse i en elektrolysecelle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200507496B true ZA200507496B (en) | 2007-06-27 |
Family
ID=19914576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200507496A ZA200507496B (en) | 2003-03-17 | 2005-09-16 | Electrolysis cell and structural elements to be used therein |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US7465379B2 (is) |
| CN (1) | CN1777704B (is) |
| AR (1) | AR043627A1 (is) |
| AU (1) | AU2004221497B2 (is) |
| BR (1) | BRPI0408410B1 (is) |
| CA (1) | CA2519274C (is) |
| IS (1) | IS2632B (is) |
| NO (1) | NO318012B1 (is) |
| RU (1) | RU2344203C2 (is) |
| WO (1) | WO2004083489A1 (is) |
| ZA (1) | ZA200507496B (is) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO20043150D0 (no) * | 2004-07-23 | 2004-07-23 | Ntnu Technology Transfer As | "Fremgangsmate og utstyr for varmegjenvining" |
| NO331938B1 (no) * | 2004-09-16 | 2012-05-07 | Norsk Hydro As | Fremgangsmate og system for energigjenvinning og/eller kjoling |
| EP1805349B1 (en) * | 2004-10-21 | 2012-12-26 | BHP Billiton Innovation Pty Ltd | Internal cooling of electrolytic smelting cell |
| NO20050844D0 (no) * | 2005-02-16 | 2005-02-16 | Norsk Hydro As | Fremgangsmate og anordning for varmebalanse |
| FR2893329B1 (fr) * | 2005-11-14 | 2008-05-16 | Aluminium Pechiney Soc Par Act | Cuve d'electrolyse avec echangeur thermique. |
| CN101610046B (zh) * | 2008-06-16 | 2011-04-20 | 湖南晟通科技集团有限公司 | 铝电解槽废热利用方法 |
| CN101610047B (zh) * | 2008-06-16 | 2011-04-20 | 湖南晟通科技集团有限公司 | 风冷式铝电解槽废热利用装置 |
| CN101610048B (zh) * | 2008-06-16 | 2011-04-20 | 湖南晟通科技集团有限公司 | 铝电解槽废热利用装置 |
| US9758881B2 (en) | 2009-02-12 | 2017-09-12 | The George Washington University | Process for electrosynthesis of energetic molecules |
| FR2946666B1 (fr) | 2009-06-10 | 2015-08-07 | Solios Environnement | Systeme et procede de recuperation d'energie |
| EP2431498B1 (en) | 2010-09-17 | 2016-12-28 | General Electric Technology GmbH | Pot heat exchanger |
| CN102154663A (zh) * | 2011-03-10 | 2011-08-17 | 伊川龙海科技实业有限公司 | 一种利用铝电解生产烟气余热对氧化铝预热的方法 |
| CN103476969A (zh) * | 2011-04-08 | 2013-12-25 | Bhp比利顿铝技术有限公司 | 用于在火法冶金工艺容器中使用的热交换元件 |
| EA201490507A1 (ru) * | 2011-10-10 | 2014-09-30 | Гудтек Рекавери Текнолоджи Ас | Способ и устройство для регулирования образования слоя в электролизной ванне для получения алюминия |
| US20140174943A1 (en) * | 2011-10-10 | 2014-06-26 | John Paul Salvador | System and method for control of layer formation in an aluminum electrolysis cell |
| CN103122463B (zh) * | 2011-11-21 | 2015-07-22 | 沈阳铝镁设计研究院有限公司 | 一种保温型铝电解槽槽内衬侧部复合块 |
| NO336846B1 (no) * | 2012-01-12 | 2015-11-16 | Goodtech Recovery Technology As | Forgrenet varmerør |
| JP6457397B2 (ja) * | 2012-12-13 | 2019-01-23 | エスジーエル・シーエフエル・シーイー・ゲーエムベーハーＳＧＬ ＣＦＬ ＣＥ ＧｍｂＨ | アルミニウムを還元するための電解槽の壁用側壁レンガ |
| CN104006671A (zh) * | 2014-05-30 | 2014-08-27 | 中南大学 | 用于铝电解槽侧部余热利用的换热元件 |
| RU2683669C2 (ru) * | 2014-09-10 | 2019-04-01 | АЛКОА ЮЭсЭй КОРП. | Системы и способы защиты боковых стенок электролизера |
| RU2675310C2 (ru) * | 2014-09-10 | 2018-12-18 | АЛКОА ЮЭсЭй КОРП. | Системы и способы защиты боковых стенок электролизеров |
| CN107849706A (zh) | 2015-02-26 | 2018-03-27 | 乔治华盛顿大学 | 制备碳纳米纤维的方法和系统 |
| WO2017066295A1 (en) | 2015-10-13 | 2017-04-20 | Clarion Energy Llc | Methods and systems for carbon nanofiber production |
| DK201970264A1 (en) * | 2017-09-29 | 2019-05-07 | Bechtel Mining & Metals | Systems and Methods for Controlling Heat Loss from an Electrolytic Cell |
| CN116734648A (zh) * | 2023-06-14 | 2023-09-12 | 郑州轻冶科技股份有限公司 | 一种电解槽余热回收装置及电解槽 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4222841A (en) * | 1979-04-23 | 1980-09-16 | Alumax Inc. | Hall cell |
| GB2076428B (en) | 1980-05-19 | 1983-11-09 | Carblox Ltd | Aluminium manufacture |
| DE3416843A1 (de) * | 1984-05-07 | 1985-11-14 | Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V., 3400 Göttingen | Aktiv gekuehlter hitzeschild |
| NO155903C (no) * | 1985-02-07 | 1987-06-17 | Elkem As | Sidevegg i en metallurgisk smelteovn. |
| NO158511C (no) * | 1985-07-09 | 1988-09-21 | Invendt A S H | Anordning ved ovn l, saerliga luminium-elektrolyse. |
| US5057001A (en) * | 1989-03-10 | 1991-10-15 | The Carborundum Company | Apparatus for making ceramic tubes |
| IT1288850B1 (it) * | 1996-02-14 | 1998-09-25 | Danieli Off Mecc | Dispositvo di raffreddamento a pannelli laterali per forno elettrico |
| NO313462B1 (no) * | 2000-06-07 | 2002-10-07 | Elkem Materials | Elektrolysecelle for fremstilling av aluminium, en rekke elektrolyseceller i en elektrolysehall, fremgangsmåte for åopprettholde en kruste på en sidevegg i en elektrolysecelle samtfremgangsmåte for gjenvinning av elektrisk energi fra en elektr |
-
2003
- 2003-03-17 NO NO20031220A patent/NO318012B1/no not_active IP Right Cessation
-
2004
- 2004-03-12 CA CA2519274A patent/CA2519274C/en not_active Expired - Fee Related
- 2004-03-12 AU AU2004221497A patent/AU2004221497B2/en not_active Ceased
- 2004-03-12 BR BRPI0408410-1A patent/BRPI0408410B1/pt not_active IP Right Cessation
- 2004-03-12 US US10/549,455 patent/US7465379B2/en not_active Expired - Fee Related
- 2004-03-12 RU RU2005131962/02A patent/RU2344203C2/ru not_active IP Right Cessation
- 2004-03-12 WO PCT/NO2004/000070 patent/WO2004083489A1/en active Application Filing
- 2004-03-12 CN CN2004800106481A patent/CN1777704B/zh not_active Expired - Fee Related
- 2004-03-16 AR ARP040100873A patent/AR043627A1/es active IP Right Grant
-
2005
- 2005-09-16 ZA ZA200507496A patent/ZA200507496B/en unknown
- 2005-10-12 IS IS8068A patent/IS2632B/is unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA2519274A1 (en) | 2004-09-30 |
| CN1777704A (zh) | 2006-05-24 |
| NO20031220D0 (no) | 2003-03-17 |
| RU2344203C2 (ru) | 2009-01-20 |
| RU2005131962A (ru) | 2006-03-10 |
| AR043627A1 (es) | 2005-08-03 |
| CA2519274C (en) | 2011-06-07 |
| CN1777704B (zh) | 2011-07-20 |
| NO318012B1 (no) | 2005-01-17 |
| IS2632B (is) | 2010-06-15 |
| US7465379B2 (en) | 2008-12-16 |
| US20060237305A1 (en) | 2006-10-26 |
| AU2004221497B2 (en) | 2008-11-20 |
| AU2004221497A1 (en) | 2004-09-30 |
| BRPI0408410B1 (pt) | 2013-05-21 |
| BRPI0408410A (pt) | 2006-03-21 |
| IS8068A (is) | 2005-10-12 |
| WO2004083489A1 (en) | 2004-09-30 |
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