GEP19980962B - Method for Production of High Purity Barium Carbonate - Google Patents

Method for Production of High Purity Barium Carbonate

Info

Publication number
GEP19980962B
GEP19980962B GEAP19942093A GEAP1994002093A GEP19980962B GE P19980962 B GEP19980962 B GE P19980962B GE AP19942093 A GEAP19942093 A GE AP19942093A GE AP1994002093 A GEAP1994002093 A GE AP1994002093A GE P19980962 B GEP19980962 B GE P19980962B
Authority
GE
Georgia
Prior art keywords
production
high purity
carbonate
barium carbonate
charge
Prior art date
Application number
GEAP19942093A
Inventor
Liana Tskalobadze
Vakhtang Gaprindashvili
Vladimer Tsveniashvili
Shakro Macharashvili
Original Assignee
Inst For Inorganic Chemistry And Electrochemistry Und Academy Of Sciences Of Geoegia Named After P A
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 For Inorganic Chemistry And Electrochemistry Und Academy Of Sciences Of Geoegia Named After P A filed Critical Inst For Inorganic Chemistry And Electrochemistry Und Academy Of Sciences Of Geoegia Named After P A
Priority to GEAP19942093A priority Critical patent/GEP19980962B/en
Publication of GEP19980962B publication Critical patent/GEP19980962B/en

Links

Abstract

This invention refers to inorganic substances technology, in particular to the production of barium containing substances. Technical result of the invention is to produce high purity barium carbonate, to improve the process and to cheapen it. The essence of the invention is that as a barium containing compound is used barite concentrate having 15% SiO2 by contents, as a carbonate of alkali metal sodium carbonate; the leaching of baked charge is conducted by hot water, then the treatment of the obtained solution by carbon dioxide produced at baking of charge at the molar proportion BaSiO4:CO2 = 1 : 1,2.
GEAP19942093A 1994-08-05 1994-08-05 Method for Production of High Purity Barium Carbonate GEP19980962B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GEAP19942093A GEP19980962B (en) 1994-08-05 1994-08-05 Method for Production of High Purity Barium Carbonate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GEAP19942093A GEP19980962B (en) 1994-08-05 1994-08-05 Method for Production of High Purity Barium Carbonate

Publications (1)

Publication Number Publication Date
GEP19980962B true GEP19980962B (en) 1998-02-10

Family

ID=82493127

Family Applications (1)

Application Number Title Priority Date Filing Date
GEAP19942093A GEP19980962B (en) 1994-08-05 1994-08-05 Method for Production of High Purity Barium Carbonate

Country Status (1)

Country Link
GE (1) GEP19980962B (en)

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