EA032047B1 - Электролит для электролиза алюминия и способ электролиза с применением электролита - Google Patents

Электролит для электролиза алюминия и способ электролиза с применением электролита Download PDF

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Publication number
EA032047B1
EA032047B1 EA201492228A EA201492228A EA032047B1 EA 032047 B1 EA032047 B1 EA 032047B1 EA 201492228 A EA201492228 A EA 201492228A EA 201492228 A EA201492228 A EA 201492228A EA 032047 B1 EA032047 B1 EA 032047B1
Authority
EA
Eurasian Patent Office
Prior art keywords
electrolyte
electrolysis
naf
alf
lif
Prior art date
Application number
EA201492228A
Other languages
English (en)
Russian (ru)
Other versions
EA201492228A1 (ru
Inventor
Сунтао Сунь
Юйлинь Фан
Original Assignee
Иннер Монголия Юнайтед Индастриал Ко., Лтд.
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.)
Filing date
Publication date
Priority claimed from CN201210188422.7A external-priority patent/CN103484897B/zh
Priority claimed from CN201310024018.0A external-priority patent/CN103938227A/zh
Application filed by Иннер Монголия Юнайтед Индастриал Ко., Лтд. filed Critical Иннер Монголия Юнайтед Индастриал Ко., Лтд.
Publication of EA201492228A1 publication Critical patent/EA201492228A1/ru
Publication of EA032047B1 publication Critical patent/EA032047B1/ru

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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
    • C25C3/18—Electrolytes

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  • 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)
EA201492228A 2012-06-11 2013-05-30 Электролит для электролиза алюминия и способ электролиза с применением электролита EA032047B1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201210188422.7A CN103484897B (zh) 2012-06-11 2012-06-11 一种电解铝用电解质以及使用该电解质的电解工艺
CN201310024018.0A CN103938227A (zh) 2013-01-23 2013-01-23 电解铝用电解质以及使用该电解质的电解工艺
PCT/CN2013/076442 WO2013185540A1 (fr) 2012-06-11 2013-05-30 Électrolyte utilisé pour électrolyse d'aluminium et procédé d'électrolyse utilisant l'électrolyte

Publications (2)

Publication Number Publication Date
EA201492228A1 EA201492228A1 (ru) 2015-05-29
EA032047B1 true EA032047B1 (ru) 2019-03-29

Family

ID=49757500

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201492228A EA032047B1 (ru) 2012-06-11 2013-05-30 Электролит для электролиза алюминия и способ электролиза с применением электролита

Country Status (10)

Country Link
US (1) US20150122665A1 (fr)
EP (1) EP2862962A4 (fr)
KR (1) KR101801453B1 (fr)
AP (1) AP2015008185A0 (fr)
AU (1) AU2013275997B2 (fr)
CA (1) CA2876345C (fr)
EA (1) EA032047B1 (fr)
IN (1) IN2015DN00211A (fr)
WO (1) WO2013185540A1 (fr)
ZA (1) ZA201409514B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019067560A1 (fr) 2017-09-26 2019-04-04 Ecolab Usa Inc. Compositions antimicrobiennes et virocides acides/anioniques et leurs utilisations
CN115110120B (zh) * 2022-06-22 2024-01-23 中国铝业股份有限公司 一种降低铝电解全氟化碳排放量的方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB891369A (en) * 1959-12-22 1962-03-14 Harvey Lester Slatin Electrolytic production of aluminum
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
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
CN101709487A (zh) * 2009-12-18 2010-05-19 中国铝业股份有限公司 一种铝电解的电解质

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CA2498622C (fr) * 2002-10-18 2011-09-20 Moltech Invent S.A. Cellules d'extraction electrolytique de l'aluminium avec anodes a base de metal
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
WO2013174065A1 (fr) * 2012-05-23 2013-11-28 深圳市新星轻合金材料股份有限公司 Cryolite ayant un rapport moléculaire faible utilisée dans l'industrie de l'électrolyse de l'aluminium et procédé de préparation associé
GB2502392B (en) * 2012-05-23 2017-11-15 Shenzhen Sunxing Light Alloys Mat Co Ltd Method for preparing an electrolyte supplement system in aluminium electrolysis
CN103484891B (zh) * 2012-06-11 2016-06-15 内蒙古联合工业有限公司 一种电解铝用电解槽及使用该电解槽的电解工艺

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB891369A (en) * 1959-12-22 1962-03-14 Harvey Lester Slatin Electrolytic production of aluminum
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
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
CN101709487A (zh) * 2009-12-18 2010-05-19 中国铝业股份有限公司 一种铝电解的电解质

Also Published As

Publication number Publication date
AP2015008185A0 (en) 2015-01-31
EP2862962A1 (fr) 2015-04-22
EA201492228A1 (ru) 2015-05-29
ZA201409514B (en) 2016-06-29
AU2013275997B2 (en) 2016-06-16
IN2015DN00211A (fr) 2015-06-12
WO2013185540A1 (fr) 2013-12-19
KR20150022995A (ko) 2015-03-04
EP2862962A4 (fr) 2015-12-09
CA2876345A1 (fr) 2013-12-19
AU2013275997A1 (en) 2015-01-22
CA2876345C (fr) 2017-03-14
KR101801453B1 (ko) 2017-11-24
US20150122665A1 (en) 2015-05-07

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG TJ TM RU