GEU20071322Y - Method for processing of low-grade ores or production wastes containing magnesium dioxide - Google Patents

Method for processing of low-grade ores or production wastes containing magnesium dioxide

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Publication number
GEU20071322Y
GEU20071322Y GEAU2005009137U GEU20071322Y GE U20071322 Y GEU20071322 Y GE U20071322Y GE AU2005009137 U GEAU2005009137 U GE AU2005009137U GE U20071322 Y GEU20071322 Y GE U20071322Y
Authority
GE
Georgia
Prior art keywords
processing
leaching
low
containing magnesium
wastes containing
Prior art date
Application number
Inventor
Rusudan Dundua
Giuli Gobechia
Nana Butliashvili
Mariam Dzidzikashvili
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 filed Critical
Publication of GEU20071322Y publication Critical patent/GEU20071322Y/en

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  • Manufacture And Refinement Of Metals (AREA)

Abstract

Processing is carried out by leaching the specified work material in sulfuric medium in the presence of pig-iron as deoxidizing agent, which is calculated in superfluous amount in respect to manganese (IV), thus, leaching is carried out in two stages, where at the first stage the leaching of the part of the work material is effected on the appropriate steriometric amount of pig-iron, and at the second stage the remained amount of work material is added to the received suspension, then leaching is continued at temperature of 160-1700С during 90-120min.
GEAU2005009137 2005-12-26 2005-12-26 Method for processing of low-grade ores or production wastes containing magnesium dioxide GEU20071322Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GEAP2005009137 2005-12-26

Publications (1)

Publication Number Publication Date
GEU20071322Y true GEU20071322Y (en) 2007-01-25

Family

ID=45490803

Family Applications (1)

Application Number Title Priority Date Filing Date
GEAU2005009137 GEU20071322Y (en) 2005-12-26 2005-12-26 Method for processing of low-grade ores or production wastes containing magnesium dioxide

Country Status (1)

Country Link
GE (1) GEU20071322Y (en)

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