RU2004131322A - ELECTROLYTE FOR PRODUCING ALUMINUM (OPTIONS) - Google Patents

ELECTROLYTE FOR PRODUCING ALUMINUM (OPTIONS) Download PDF

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Publication number
RU2004131322A
RU2004131322A RU2004131322/02A RU2004131322A RU2004131322A RU 2004131322 A RU2004131322 A RU 2004131322A RU 2004131322/02 A RU2004131322/02 A RU 2004131322/02A RU 2004131322 A RU2004131322 A RU 2004131322A RU 2004131322 A RU2004131322 A RU 2004131322A
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RU
Russia
Prior art keywords
cryolite
lithium
electrolyte
alf
producing aluminum
Prior art date
Application number
RU2004131322/02A
Other languages
Russian (ru)
Other versions
RU2276701C1 (en
Inventor
Юрий Глебович Михалев (RU)
Юрий Глебович Михалев
Ирина Петровна Васюнина (RU)
Ирина Петровна Васюнина
Владимир Иванович Савинов (RU)
Владимир Иванович Савинов
ков Петр Васильевич Пол (RU)
Петр Васильевич Поляков
Любовь Алексеевна Исаева (RU)
Любовь Алексеевна Исаева
Original Assignee
Общество с ограниченной ответственностью "Инженерно-технологический центр" (RU)
Общество с ограниченной ответственностью "Инженерно-технологический центр"
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Application filed by Общество с ограниченной ответственностью "Инженерно-технологический центр" (RU), Общество с ограниченной ответственностью "Инженерно-технологический центр" filed Critical Общество с ограниченной ответственностью "Инженерно-технологический центр" (RU)
Priority to RU2004131322/02A priority Critical patent/RU2276701C1/en
Publication of RU2004131322A publication Critical patent/RU2004131322A/en
Application granted granted Critical
Publication of RU2276701C1 publication Critical patent/RU2276701C1/en

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  • Electrolytic Production Of Metals (AREA)
  • Conductive Materials (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Secondary Cells (AREA)

Claims (2)

1. Электролит для получения алюминия, содержащий фторид кальция, литийсодержащий компонент и оксид алюминия, отличающийся тем, что в качестве литийсодержащего компонента он содержит литиевый криолит и дополнительно калиевый криолит при следующем соотношении компонентов, мас.%:1. The electrolyte for producing aluminum, containing calcium fluoride, a lithium-containing component and aluminum oxide, characterized in that as a lithium-containing component it contains lithium cryolite and additionally potassium cryolite in the following ratio of components, wt.%: Калиевый криолит К3AlF6 Potassium cryolite K 3 AlF 6 5-15 5-15 Фторид кальция CaF2 Calcium Fluoride CaF 2 3-6 3-6 Оксид алюминия Al2О3 Alumina Al 2 About 3 2-3,5 2-3,5 Литиевый криолит Li3AlF6 Lithium Cryolite Li 3 AlF 6 Остальное Rest
2. Электролит для получения алюминия, содержащий фторид кальция, литийсодержащий компонент и оксид алюминия, отличающийся тем, что в качестве литийсодержащего компонента он содержит литиевый криолит и дополнительно натриевый и калиевый криолиты при следующем соотношении компонентов, мас.%:2. The electrolyte for producing aluminum, containing calcium fluoride, a lithium-containing component and aluminum oxide, characterized in that as a lithium-containing component it contains lithium cryolite and additionally sodium and potassium cryolites in the following ratio of components, wt.%: Калиевый криолит К3AlF6 Potassium cryolite K 3 AlF 6 5-15 5-15 Натриевый криолит Na3AlF6 Sodium cryolite Na 3 AlF 6 10-30 10-30 Фторид кальция CaF2 Calcium Fluoride CaF 2 3-6 3-6 Оксид алюминия Al2O3 Alumina Al 2 O 3 2-3,5 2-3,5 Литиевый криолит Li3AlF6 Lithium Cryolite Li 3 AlF 6 Остальное Rest
RU2004131322/02A 2004-10-26 2004-10-26 Electrolyte for production of aluminum (versions) RU2276701C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2004131322/02A RU2276701C1 (en) 2004-10-26 2004-10-26 Electrolyte for production of aluminum (versions)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2004131322/02A RU2276701C1 (en) 2004-10-26 2004-10-26 Electrolyte for production of aluminum (versions)

Publications (2)

Publication Number Publication Date
RU2004131322A true RU2004131322A (en) 2006-04-10
RU2276701C1 RU2276701C1 (en) 2006-05-20

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Family Applications (1)

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RU2004131322/02A RU2276701C1 (en) 2004-10-26 2004-10-26 Electrolyte for production of aluminum (versions)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115849419A (en) * 2022-11-22 2023-03-28 贵州大学 Production method of fluorine-carrying alumina and application of produced fluorine-carrying alumina

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013174065A1 (en) * 2012-05-23 2013-11-28 深圳市新星轻合金材料股份有限公司 Cryolite with low molecular ratio used in aluminum electrolysis industry and preparation method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115849419A (en) * 2022-11-22 2023-03-28 贵州大学 Production method of fluorine-carrying alumina and application of produced fluorine-carrying alumina
CN115849419B (en) * 2022-11-22 2024-03-29 贵州大学 Production method of fluorine-carrying alumina and application of fluorine-carrying alumina produced by production method

Also Published As

Publication number Publication date
RU2276701C1 (en) 2006-05-20

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Effective date: 20091027