CA2877591C - Reservoir d'electrolyse utilise pour l'electrolyse d'aluminium et procede d'electrolyse utilisant l'electrolyseur - Google Patents

Reservoir d'electrolyse utilise pour l'electrolyse d'aluminium et procede d'electrolyse utilisant l'electrolyseur Download PDF

Info

Publication number: CA2877591C
Authority: CA; Canada
Prior art keywords: anode; electrolyte; electrolytic cell; electrolysis; content
Prior art date: 2012-06-11
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.): Expired - Fee Related

Application number

CA2877591A

Other languages

English (en)

Other versions

CA2877591A1 (fr

Inventor

Songtao SUN

Yulin FANG

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Inner Mongolia United Industrial Co Ltd

Original Assignee

Inner Mongolia United Industrial Co Ltd

Priority date (The priority date 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 date listed.)

2012-06-11

Filing date

2013-05-30

Publication date

2016-08-23

2013-05-30 Application filed by Inner Mongolia United Industrial Co Ltd filed Critical Inner Mongolia United Industrial Co Ltd

2013-12-19 Publication of CA2877591A1 publication Critical patent/CA2877591A1/fr

2016-08-23 Application granted granted Critical

2016-08-23 Publication of CA2877591C publication Critical patent/CA2877591C/fr

Status Expired - Fee Related legal-status Critical Current

2033-05-30 Anticipated expiration legal-status Critical

Links

238000005868 electrolysis reaction Methods 0.000 title claims abstract description 118
229910052782 aluminium Inorganic materials 0.000 title claims abstract description 79
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 71
238000000034 method Methods 0.000 title claims description 68
230000008569 process Effects 0.000 title claims description 67
KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminium flouride Chemical compound F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 claims abstract description 102
239000003792 electrolyte Substances 0.000 claims abstract description 97
229910052802 copper Inorganic materials 0.000 claims abstract description 29
229910052742 iron Inorganic materials 0.000 claims abstract description 27
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 21
229910052759 nickel Inorganic materials 0.000 claims abstract description 21
229910052799 carbon Inorganic materials 0.000 claims abstract description 19
229910052718 tin Inorganic materials 0.000 claims abstract description 19
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 18
239000007788 liquid Substances 0.000 claims abstract description 13
229910052593 corundum Inorganic materials 0.000 claims abstract description 6
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 5
229910052760 oxygen Inorganic materials 0.000 claims abstract description 5
239000001301 oxygen Substances 0.000 claims abstract description 5
229910001845 yogo sapphire Inorganic materials 0.000 claims abstract 5
210000004027 cell Anatomy 0.000 claims description 79
238000002844 melting Methods 0.000 claims description 51
230000008018 melting Effects 0.000 claims description 51
210000005056 cell body Anatomy 0.000 claims description 37
239000000155 melt Substances 0.000 claims description 36
229910052727 yttrium Inorganic materials 0.000 claims description 6
238000004519 manufacturing process Methods 0.000 abstract description 2
239000000470 constituent Substances 0.000 abstract 2
238000009413 insulation Methods 0.000 abstract 1
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 39
239000010949 copper Substances 0.000 description 37
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 33
229910052751 metal Inorganic materials 0.000 description 30
239000002184 metal Substances 0.000 description 30
239000000956 alloy Substances 0.000 description 22
229910045601 alloy Inorganic materials 0.000 description 20
239000011135 tin Substances 0.000 description 15
230000007797 corrosion Effects 0.000 description 14
238000005260 corrosion Methods 0.000 description 14
239000000203 mixture Substances 0.000 description 14
238000007254 oxidation reaction Methods 0.000 description 14
239000010405 anode material Substances 0.000 description 12
IRPGOXJVTQTAAN-UHFFFAOYSA-N 2,2,3,3,3-pentafluoropropanal Chemical compound FC(F)(F)C(F)(F)C=O IRPGOXJVTQTAAN-UHFFFAOYSA-N 0.000 description 7
238000005266 casting Methods 0.000 description 7
238000010438 heat treatment Methods 0.000 description 7
238000005259 measurement Methods 0.000 description 7
230000003647 oxidation Effects 0.000 description 6
230000007423 decrease Effects 0.000 description 5
239000000463 material Substances 0.000 description 5
239000000047 product Substances 0.000 description 5
150000003839 salts Chemical class 0.000 description 5
229910001610 cryolite Inorganic materials 0.000 description 4
-1 NaCI Chemical compound 0.000 description 3
239000012467 final product Substances 0.000 description 3
150000004673 fluoride salts Chemical class 0.000 description 3
150000002739 metals Chemical class 0.000 description 3
238000006722 reduction reaction Methods 0.000 description 3
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
238000003723 Smelting Methods 0.000 description 2
WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 2
229910001634 calcium fluoride Inorganic materials 0.000 description 2
229910017052 cobalt Inorganic materials 0.000 description 2
239000010941 cobalt Substances 0.000 description 2
GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
230000001276 controlling effect Effects 0.000 description 2
239000013078 crystal Substances 0.000 description 2
238000005265 energy consumption Methods 0.000 description 2
230000001965 increasing effect Effects 0.000 description 2
229910052749 magnesium Inorganic materials 0.000 description 2
239000011777 magnesium Substances 0.000 description 2
229910001635 magnesium fluoride Inorganic materials 0.000 description 2
238000002360 preparation method Methods 0.000 description 2
230000009467 reduction Effects 0.000 description 2
239000011369 resultant mixture Substances 0.000 description 2
229910001415 sodium ion Inorganic materials 0.000 description 2
239000000126 substance Substances 0.000 description 2
239000002912 waste gas Substances 0.000 description 2
101100004392 Arabidopsis thaliana BHLH147 gene Proteins 0.000 description 1
UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
OKTJSMMVPCPJKN-NJFSPNSNSA-N Carbon-14 Chemical compound [14C] OKTJSMMVPCPJKN-NJFSPNSNSA-N 0.000 description 1
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
150000004645 aluminates Chemical class 0.000 description 1
229910001632 barium fluoride Inorganic materials 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
229910002092 carbon dioxide Inorganic materials 0.000 description 1
239000001569 carbon dioxide Substances 0.000 description 1
229910002091 carbon monoxide Inorganic materials 0.000 description 1
239000003575 carbonaceous material Substances 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
239000003638 chemical reducing agent Substances 0.000 description 1
229910052804 chromium Inorganic materials 0.000 description 1
239000011651 chromium Substances 0.000 description 1
239000010431 corundum Substances 0.000 description 1
238000010586 diagram Methods 0.000 description 1
238000004090 dissolution Methods 0.000 description 1
238000003487 electrochemical reaction Methods 0.000 description 1
229910001325 element alloy Inorganic materials 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
230000002708 enhancing effect Effects 0.000 description 1
230000004907 flux Effects 0.000 description 1
238000007654 immersion Methods 0.000 description 1
239000011810 insulating material Substances 0.000 description 1
239000012263 liquid product Substances 0.000 description 1
229910044991 metal oxide Inorganic materials 0.000 description 1
150000004706 metal oxides Chemical class 0.000 description 1
238000005272 metallurgy Methods 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
229910052700 potassium Inorganic materials 0.000 description 1
239000011591 potassium Substances 0.000 description 1
239000000843 powder Substances 0.000 description 1
230000002035 prolonged effect Effects 0.000 description 1
229910052761 rare earth metal Inorganic materials 0.000 description 1
150000002910 rare earth metals Chemical class 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 1
238000011160 research Methods 0.000 description 1
229910052709 silver Inorganic materials 0.000 description 1
239000004332 silver Substances 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
239000011734 sodium Substances 0.000 description 1
PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Inorganic materials [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 description 1
229910052596 spinel Inorganic materials 0.000 description 1
239000011029 spinel Substances 0.000 description 1
239000010959 steel Substances 0.000 description 1
239000010936 titanium Substances 0.000 description 1
229910052719 titanium Inorganic materials 0.000 description 1
239000002341 toxic gas Substances 0.000 description 1
238000012546 transfer Methods 0.000 description 1
VRSRNLHMYUACMN-UHFFFAOYSA-H trilithium;hexafluoroaluminum(3-) Chemical compound [Li+].[Li+].[Li+].[F-].[F-].[F-].[F-].[F-].[F-].[Al+3] VRSRNLHMYUACMN-UHFFFAOYSA-H 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
- C25C3/08—Cell construction, e.g. bottoms, walls, cathodes
- C25C3/12—Anodes
- 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
- C25C3/18—Electrolytes

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)

CA2877591A 2012-06-11 2013-05-30 Reservoir d'electrolyse utilise pour l'electrolyse d'aluminium et procede d'electrolyse utilisant l'electrolyseur Expired - Fee Related CA2877591C (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
CN201210188436.9A CN103484891B (zh)	2012-06-11	2012-06-11	一种电解铝用电解槽及使用该电解槽的电解工艺
CN201210188436.9		2012-06-11
PCT/CN2013/076440 WO2013185538A1 (fr)	2012-06-11	2013-05-30	Réservoir d'électrolyse utilisé pour l'électrolyse d'aluminium et procédé d'électrolyse utilisant l'électrolyseur

Publications (2)

Publication Number	Publication Date
CA2877591A1 CA2877591A1 (fr)	2013-12-19
CA2877591C true CA2877591C (fr)	2016-08-23

Family

ID=49757498

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA2877591A Expired - Fee Related CA2877591C (fr)	2012-06-11	2013-05-30	Reservoir d'electrolyse utilise pour l'electrolyse d'aluminium et procede d'electrolyse utilisant l'electrolyseur

Country Status (14)

Country	Link
US (1)	US20150122664A1 (fr)
EP (1)	EP2860290B1 (fr)
KR (1)	KR101684813B1 (fr)
CN (1)	CN103484891B (fr)
AP (1)	AP2015008184A0 (fr)
AU (1)	AU2013275995B2 (fr)
CA (1)	CA2877591C (fr)
EA (1)	EA030419B1 (fr)
HR (1)	HRP20190669T1 (fr)
HU (1)	HUE042500T2 (fr)
IN (1)	IN2015DN00216A (fr)
PL (1)	PL2860290T3 (fr)
WO (1)	WO2013185538A1 (fr)
ZA (1)	ZA201409512B (fr)

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EA032047B1 (ru) *	2012-06-11	2019-03-29	Иннер Монголия Юнайтед Индастриал Ко., Лтд.	Электролит для электролиза алюминия и способ электролиза с применением электролита
CN103952722A (zh) *	2014-05-06	2014-07-30	肖凯云	炭块浸铝法
CN103952723B (zh) *	2014-05-16	2016-03-30	北方工业大学	一种铝电解过程阳极更换方法
CN104593828A (zh) *	2014-12-18	2015-05-06	东北大学	一种低硼磷冶金级硅的制备方法
CA2983108C (fr) *	2015-04-22	2019-03-12	Obshchestvo S Ogranichennoy Otvetstvennost'yu "Obedinennaya Kompaniya Rusal Inzhenerno-Tekhnologicheskiy Tsentr"	Procede de production d'alliage aluminium-scandium et reacteur pour sa mise en oeuvre
KR102438142B1 (ko) *	2015-12-11	2022-09-01	재단법인 포항산업과학연구원	알루미늄-스칸듐 합금을 전해 석출하는 전해조 및 상기 전해조를 이용한 전해 방법
CN105543894B (zh) *	2016-02-26	2018-07-10	贵州铝城铝业原材料研究发展有限公司	一种预焙铝电解槽无残极产生的阳极炭块结构
CN105780053B (zh) *	2016-04-27	2018-08-17	新疆大学	一种以铝作为阴极的铝电解方法
CN105780057B (zh) *	2016-04-27	2018-04-20	新疆大学	双层铝阴极铝电解槽阴极
CN105780054B (zh) *	2016-04-27	2018-04-20	新疆大学	以铝作为阴极的铝电解槽阴极
CN105780056B (zh) *	2016-04-27	2018-04-20	新疆大学	双层铝阴极铝电解槽
CN105780055B (zh) *	2016-04-27	2018-04-20	新疆大学	以铝作为阴极的铝电解槽
CN107881531B (zh) *	2017-11-03	2019-08-30	党建平	一种铝电解槽的复合阳极
CN108950604A (zh) *	2018-08-31	2018-12-07	营口忠旺铝业有限公司	一种电解铝工艺
CN113557313A (zh) *	2019-03-22	2021-10-26	株式会社Uacj	铝材的制造方法和制造装置
CN114410975B (zh) *	2022-01-25	2023-01-03	东北大学	一种废铝/废铝合金的回收方法

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FR2139648B1 (fr) *	1971-05-28	1973-08-10	Prat Daniel Poelman
US5006209A (en) *	1990-02-13	1991-04-09	Electrochemical Technology Corp.	Electrolytic reduction of alumina
US5284562A (en) *	1992-04-17	1994-02-08	Electrochemical Technology Corp.	Non-consumable anode and lining for aluminum electrolytic reduction cell
US6258247B1 (en) *	1998-02-11	2001-07-10	Northwest Aluminum Technology	Bath for electrolytic reduction of alumina and method therefor
US7077945B2 (en) *	2002-03-01	2006-07-18	Northwest Aluminum Technologies	Cu—Ni—Fe anode for use in aluminum producing electrolytic cell
US6723222B2 (en) *	2002-04-22	2004-04-20	Northwest Aluminum Company	Cu-Ni-Fe anodes having improved microstructure
DE60302046T2 (de) *	2002-03-15	2006-07-27	Moltech Invent S.A.	Oberflächlich oxidierte nickel-eisen anoden für die herstellung von aluminium
US6719890B2 (en) *	2002-04-22	2004-04-13	Northwest Aluminum Technologies	Cathode for a hall-heroult type electrolytic cell for producing aluminum
US6719889B2 (en) *	2002-04-22	2004-04-13	Northwest Aluminum Technologies	Cathode for aluminum producing electrolytic cell
ES2381927T3 (es) *	2002-10-18	2012-06-01	Rio Tinto Alcan International Limited	Celdas electrolíticas de reducción de aluminio con ánodos a base de metal.
CN1203217C (zh) *	2003-04-18	2005-05-25	石忠宁	金属基铝电解惰性阳极及其制备方法
US20070278107A1 (en) *	2006-05-30	2007-12-06	Northwest Aluminum Technologies	Anode for use in aluminum producing electrolytic cell
CN101368282B (zh) *	2007-08-14	2012-07-11	北京有色金属研究总院	下阴极稀土金属电解槽及采用该电解槽的电解工艺
CN101671835A (zh)	2008-09-09	2010-03-17	北京有色金属研究总院	铝电解的低温熔盐体系及使用该熔盐体系进行铝电解的方法
CN102011144A (zh) *	2010-12-15	2011-04-13	中国铝业股份有限公司	适用于金属熔盐电解槽惰性阳极的镍基合金材料

2012
- 2012-06-11 CN CN201210188436.9A patent/CN103484891B/zh not_active Expired - Fee Related
2013
- 2013-05-30 US US14/407,289 patent/US20150122664A1/en not_active Abandoned
- 2013-05-30 EP EP13804286.6A patent/EP2860290B1/fr active Active
- 2013-05-30 AP AP2015008184A patent/AP2015008184A0/xx unknown
- 2013-05-30 CA CA2877591A patent/CA2877591C/fr not_active Expired - Fee Related
- 2013-05-30 IN IN216DEN2015 patent/IN2015DN00216A/en unknown
- 2013-05-30 EA EA201492226A patent/EA030419B1/ru not_active IP Right Cessation
- 2013-05-30 HU HUE13804286A patent/HUE042500T2/hu unknown
- 2013-05-30 PL PL13804286T patent/PL2860290T3/pl unknown
- 2013-05-30 KR KR1020157000519A patent/KR101684813B1/ko not_active Expired - Fee Related
- 2013-05-30 HR HRP20190669TT patent/HRP20190669T1/hr unknown
- 2013-05-30 WO PCT/CN2013/076440 patent/WO2013185538A1/fr not_active Ceased
- 2013-05-30 AU AU2013275995A patent/AU2013275995B2/en not_active Ceased
2014
- 2014-12-23 ZA ZA2014/09512A patent/ZA201409512B/en unknown

Also Published As

Publication number	Publication date
ZA201409512B (en)	2016-08-31
CN103484891A (zh)	2014-01-01
EP2860290A1 (fr)	2015-04-15
HRP20190669T1 (hr)	2019-06-14
US20150122664A1 (en)	2015-05-07
EP2860290A4 (fr)	2016-02-10
KR101684813B1 (ko)	2016-12-08
CA2877591A1 (fr)	2013-12-19
AP2015008184A0 (en)	2015-01-31
CN103484891B (zh)	2016-06-15
EP2860290B1 (fr)	2019-01-09
HUE042500T2 (hu)	2019-07-29
AU2013275995A1 (en)	2015-01-22
EA201492226A1 (ru)	2015-05-29
KR20150022993A (ko)	2015-03-04
EA030419B1 (ru)	2018-08-31
AU2013275995B2 (en)	2016-05-12
PL2860290T3 (pl)	2019-07-31
IN2015DN00216A (fr)	2015-06-12
WO2013185538A1 (fr)	2013-12-19

Legal Events

Date	Code	Title	Description
2015-01-24	EEER	Examination request	Effective date: 20141211
2020-10-13	MKLA	Lapsed	Effective date: 20200831

Publication	Publication Date	Title
CA2877591C (fr)	2016-08-23	Reservoir d'electrolyse utilise pour l'electrolyse d'aluminium et procede d'electrolyse utilisant l'electrolyseur
CN103484893B (zh)	2016-09-07	一种电解铝用电解槽及其电解工艺
AU2014248631B2 (en)	2016-07-21	Systems and methods of protecting electrolysis cell sidewalls
US20240141529A1 (en)	2024-05-02	Method for producing metal aluminum by molten salt electrolysis of aluminum oxide
US20050092619A1 (en)	2005-05-05	Process for electrolytic production of aluminum
NO20160141A1 (en)	2016-02-01	Electrolyte for producing aluminum by molten electrolysis
CA2876336C (fr)	2017-03-14	Anode en alliage inerte utilisee pour l'electrolyse d'aluminium et procede de preparation associe
CN112921360A (zh)	2021-06-08	一种熔盐电解制备稀土金属的方法
CA2876345C (fr)	2017-03-14	Electrolyte utilise pour electrolyse d'aluminium et procede d'electrolyse utilisant l'electrolyte
CN103484897A (zh)	2014-01-01	一种电解铝用电解质以及使用该电解质的电解工艺
CN103484895B (zh)	2016-08-17	一种电解铝用惰性合金阳极及其制备方法
Haarberg	2016	The current efficiency for aluminium deposition from molten fluoride electrolytes with dissolved alumina
Haarberg et al.	2014	Mass transfer reactions near the cathode during aluminium electrolysis
OA17184A (en)	2016-04-05	Electrolysis tank used for aluminum electrolysis and electrolysis process using the electrolyzer.
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