GEP19940145B - Method for Treatment of Low Percent Barite Concentrate - Google Patents

Method for Treatment of Low Percent Barite Concentrate

Info

Publication number
GEP19940145B
GEP19940145B GEAP1993525A GEAP1993000525A GEP19940145B GE P19940145 B GEP19940145 B GE P19940145B GE AP1993525 A GEAP1993525 A GE AP1993525A GE AP1993000525 A GEAP1993000525 A GE AP1993000525A GE P19940145 B GEP19940145 B GE P19940145B
Authority
GE
Georgia
Prior art keywords
percent
barite concentrate
barite
barium sulphate
concentrate
Prior art date
Application number
GEAP1993525A
Inventor
Shakro Mazharashvili
Vladimer Tsveniashvili
Vakhtang Gaprindashvili
Original Assignee
Inst Of Inorganic Chemistry And Electrochemistry Under Academy Of Sciences Of Georgia
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 Inst Of Inorganic Chemistry And Electrochemistry Under Academy Of Sciences Of Georgia filed Critical Inst Of Inorganic Chemistry And Electrochemistry Under Academy Of Sciences Of Georgia
Publication of GEP19940145B publication Critical patent/GEP19940145B/en

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  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Abstract

This invention refers to chemical technology of inorganic products and can be used, in particular, for obtaining barite compounds including pharmacopoeia barium sulphate and also high percent barite concentrate. This invention ensures simplification in technology for obtaining barium sulphate of high purity from low percent barite concentrate with simultaneous producing barite concentrate with high content of the main product. The process for the production of high purity barium sulphate comprises the steps of sintering low percent barite concentrate in a 5:1 ratio within the temperature range of 700-8000C, leaching obtained product boiled up to 80-900C by 2-5 percent sodium carbonate solution and subsequent treating leach residue by 10-20 percent sulphuric acid solution. 1 ind., cl.
GEAP1993525A 1991-06-17 1993-02-05 Method for Treatment of Low Percent Barite Concentrate GEP19940145B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4946246 1991-06-17

Publications (1)

Publication Number Publication Date
GEP19940145B true GEP19940145B (en) 1994-05-24

Family

ID=81926982

Family Applications (1)

Application Number Title Priority Date Filing Date
GEAP1993525A GEP19940145B (en) 1991-06-17 1993-02-05 Method for Treatment of Low Percent Barite Concentrate

Country Status (1)

Country Link
GE (1) GEP19940145B (en)

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