SU982360A1 - Method for extraction of vanadium of slags and other vanadium-containing materials - Google Patents

Method for extraction of vanadium of slags and other vanadium-containing materials

Info

Publication number
SU982360A1
SU982360A1 SU3239287/02A SU3239287A SU982360A1 SU 982360 A1 SU982360 A1 SU 982360A1 SU 3239287/02 A SU3239287/02 A SU 3239287/02A SU 3239287 A SU3239287 A SU 3239287A SU 982360 A1 SU982360 A1 SU 982360A1
Authority
SU
USSR - Soviet Union
Prior art keywords
vanadium
extraction
acid leaching
slags
acid
Prior art date
Application number
SU3239287/02A
Other languages
Russian (ru)
Inventor
Г.К. Тарабрин
В.А. Бирюкова
В.П. Борисенко
Е.М. Рабинович
А.Г. Ситнов
В.Я. Лукин
В.А. Уманский
Г.Ф. Мастыков
Г.В. Сноз
А.Т. Фролов
Г.С. Лянгузов
Original Assignee
Научно-производственное объединение "Тулачермет"
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
Application filed by Научно-производственное объединение "Тулачермет" filed Critical Научно-производственное объединение "Тулачермет"
Priority to SU3239287/02A priority Critical patent/SU982360A1/en
Application granted granted Critical
Publication of SU982360A1 publication Critical patent/SU982360A1/en

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Manufacture And Refinement Of Metals (AREA)

Abstract

FIELD: extraction of vanadium. SUBSTANCE: proposed method involves oxidation roasting, slightly acid leaching at pH 2.5-3.2, additional acid leaching with the help of 1.5 % solution of sulfuric acid, precipitation of vanadium by hydrolysis and treatment thus obtained precipitate with aluminium sulfate. Aforementioned roasting is carried out together with carbonates or oxides of calcium or aluminium. After acid additional separation said vanadium solution is diluted with water to pH 3.5-4.8, heated to 40-45 C and is fed for slightly acid leaching. EFFECT: decreases losses of vanadium.
SU3239287/02A 1981-01-26 1981-01-26 Method for extraction of vanadium of slags and other vanadium-containing materials SU982360A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU3239287/02A SU982360A1 (en) 1981-01-26 1981-01-26 Method for extraction of vanadium of slags and other vanadium-containing materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU3239287/02A SU982360A1 (en) 1981-01-26 1981-01-26 Method for extraction of vanadium of slags and other vanadium-containing materials

Publications (1)

Publication Number Publication Date
SU982360A1 true SU982360A1 (en) 1996-08-20

Family

ID=60518644

Family Applications (1)

Application Number Title Priority Date Filing Date
SU3239287/02A SU982360A1 (en) 1981-01-26 1981-01-26 Method for extraction of vanadium of slags and other vanadium-containing materials

Country Status (1)

Country Link
SU (1) SU982360A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2453619C2 (en) * 2010-08-31 2012-06-20 Учреждение Российской академии наук Институт горного дела УрО РАН (ИГД УрО РАН) Process for leaching of metals mainly vanadium from slag
CN110317958A (en) * 2019-07-16 2019-10-11 龙蟒佰利联集团股份有限公司 Alkaline oxygenated pelletizing and the method for vanadium extraction are smelted iron in a kind of preparation of vanadium iron material
RU2793681C2 (en) * 2020-09-24 2023-04-04 Паньган Груп Паньчжихуа Айрон Энд Стил Рисёч Инститьют Ко , Лтд. Method for extracting vanadium from vanadium slag by roasting with a composite based on calcium and manganese

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2453619C2 (en) * 2010-08-31 2012-06-20 Учреждение Российской академии наук Институт горного дела УрО РАН (ИГД УрО РАН) Process for leaching of metals mainly vanadium from slag
CN110317958A (en) * 2019-07-16 2019-10-11 龙蟒佰利联集团股份有限公司 Alkaline oxygenated pelletizing and the method for vanadium extraction are smelted iron in a kind of preparation of vanadium iron material
RU2793681C2 (en) * 2020-09-24 2023-04-04 Паньган Груп Паньчжихуа Айрон Энд Стил Рисёч Инститьют Ко , Лтд. Method for extracting vanadium from vanadium slag by roasting with a composite based on calcium and manganese
RU2807981C1 (en) * 2021-11-19 2023-11-21 ПаньГан Груп Рисерч Инститьют Ко., Лтд. Method of extraction of vanadium from vanadium-containing carbonized leaching solution and reuse of residual vanadium precipitation liquid

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