HUT52002A - Process for production of monocalcium-fhosfhate containing fluor with a mass maximum 0,2 % - Google Patents

Process for production of monocalcium-fhosfhate containing fluor with a mass maximum 0,2 %

Info

Publication number
HUT52002A
HUT52002A HU562888A HU562888A HUT52002A HU T52002 A HUT52002 A HU T52002A HU 562888 A HU562888 A HU 562888A HU 562888 A HU562888 A HU 562888A HU T52002 A HUT52002 A HU T52002A
Authority
HU
Hungary
Prior art keywords
monocalcium
fhosfhate
production
mass maximum
containing fluor
Prior art date
Application number
HU562888A
Other languages
Hungarian (hu)
Other versions
HU204227B (en
Inventor
Ernoe Pungor
Otto Gimesi
Gabor Segesvary
Jenoene Hrabeczy
Tamas Matyas
Belane Kasszan
Lajosne Palko
Original Assignee
Budapesti Mueszaki Egyetem
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 Budapesti Mueszaki Egyetem filed Critical Budapesti Mueszaki Egyetem
Priority to HU562888A priority Critical patent/HU204227B/en
Publication of HUT52002A publication Critical patent/HUT52002A/en
Publication of HU204227B publication Critical patent/HU204227B/en

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

Abstract

Ground superphosphate is neutralised in a water mixture with calcium carbonate and monocalcium phosphate is leached out. The calcium-fluoride residue is filtered off and the soln is evaporated to obtain monocalcium phosphate with a reduced fluoride content.
HU562888A 1988-10-28 1988-10-28 Process for producing monocalciumphosphate containing not more than 0,2 mass-porcent fluorine HU204227B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HU562888A HU204227B (en) 1988-10-28 1988-10-28 Process for producing monocalciumphosphate containing not more than 0,2 mass-porcent fluorine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU562888A HU204227B (en) 1988-10-28 1988-10-28 Process for producing monocalciumphosphate containing not more than 0,2 mass-porcent fluorine

Publications (2)

Publication Number Publication Date
HUT52002A true HUT52002A (en) 1990-06-28
HU204227B HU204227B (en) 1991-12-30

Family

ID=10970501

Family Applications (1)

Application Number Title Priority Date Filing Date
HU562888A HU204227B (en) 1988-10-28 1988-10-28 Process for producing monocalciumphosphate containing not more than 0,2 mass-porcent fluorine

Country Status (1)

Country Link
HU (1) HU204227B (en)

Also Published As

Publication number Publication date
HU204227B (en) 1991-12-30

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Legal Events

Date Code Title Description
HMM4 Cancellation of final prot. due to non-payment of fee