RU95106017A - Method of manganese semiproduct leaching - Google Patents

Method of manganese semiproduct leaching

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Publication number
RU95106017A
RU95106017A RU95106017/02A RU95106017A RU95106017A RU 95106017 A RU95106017 A RU 95106017A RU 95106017/02 A RU95106017/02 A RU 95106017/02A RU 95106017 A RU95106017 A RU 95106017A RU 95106017 A RU95106017 A RU 95106017A
Authority
RU
Russia
Prior art keywords
manganese
leaching
vanadium
semiproduct
sulfuric acid
Prior art date
Application number
RU95106017/02A
Other languages
Russian (ru)
Other versions
RU2085605C1 (en
Inventor
Е.М. Рабинович
В.А. Козлов
Л.Х. Батракова
А.Ж. Терликбаева
Г.К. Тарабрин
В.А. Бирюкова
Original Assignee
Институт металлургии и обогащения Национального центра по комплексной переработке минерального сырья Республики Казахстан
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 Институт металлургии и обогащения Национального центра по комплексной переработке минерального сырья Республики Казахстан filed Critical Институт металлургии и обогащения Национального центра по комплексной переработке минерального сырья Республики Казахстан
Publication of RU95106017A publication Critical patent/RU95106017A/en
Application granted granted Critical
Publication of RU2085605C1 publication Critical patent/RU2085605C1/en

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  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

FIELD: nonferrous metallurgy. SUBSTANCE: invention relates to manganese-(+2)-containing semiproducts processing. Method involves leaching with sulfuric acid in the presence of vanadium (+5) at mole ratio of total hydrogen ions and vanadium (+5) to manganese = (0.1-0.4):1. EFFECT: improved method of leaching.

Claims (1)

Изобретение относится к цветной металлургии, к способам переработки марганцевых полупродуктов, содержащих марганец (+2). Способ включает выщелачивание серной кислотой в присутствии ванадия (У) при мольном соотношении суммы ионов водорода и ванадия (У) к марганцу, равном (0,1 - 0,4) : 1.The invention relates to ferrous metallurgy, to methods for processing manganese intermediates containing manganese (+2). The method includes leaching with sulfuric acid in the presence of vanadium (Y) with a molar ratio of the sum of hydrogen ions and vanadium (Y) to manganese equal to (0.1 - 0.4): 1.
RU95106017A 1994-05-19 1995-04-18 Process for recovery of manganese from semi-products RU2085605C1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KZ940557.1 1994-05-19
KZ940557 1994-05-19

Publications (2)

Publication Number Publication Date
RU95106017A true RU95106017A (en) 1996-12-20
RU2085605C1 RU2085605C1 (en) 1997-07-27

Family

ID=19720743

Family Applications (1)

Application Number Title Priority Date Filing Date
RU95106017A RU2085605C1 (en) 1994-05-19 1995-04-18 Process for recovery of manganese from semi-products

Country Status (1)

Country Link
RU (1) RU2085605C1 (en)

Also Published As

Publication number Publication date
RU2085605C1 (en) 1997-07-27

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