RO86896B1 - Procedeu de decromizare a concentratelor ilmenitice - Google Patents

Procedeu de decromizare a concentratelor ilmenitice

Info

Publication number
RO86896B1
RO86896B1 RO111386A RO11138683A RO86896B1 RO 86896 B1 RO86896 B1 RO 86896B1 RO 111386 A RO111386 A RO 111386A RO 11138683 A RO11138683 A RO 11138683A RO 86896 B1 RO86896 B1 RO 86896B1
Authority
RO
Romania
Prior art keywords
ilmenitic
concentrates
dechromisation
decolorization
calcine
Prior art date
Application number
RO111386A
Other languages
English (en)
Other versions
RO86896A2 (ro
Inventor
Nicolae Fratila
Teodora Victoria Glodeanu
Elena Jitaru
Original Assignee
Nicolae Fratila
Teodora Victoria Glodeanu
Elena Jitaru
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 Nicolae Fratila, Teodora Victoria Glodeanu, Elena Jitaru filed Critical Nicolae Fratila
Priority to RO111386A priority Critical patent/RO86896B1/ro
Publication of RO86896A2 publication Critical patent/RO86896A2/ro
Publication of RO86896B1 publication Critical patent/RO86896B1/ro

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

Abstract

Inventia se refera la un procedeu de decromizare a concentratelor ilmenitice în care în scopul reducerii continutului de Cr2O3 din materialul supus tratarii la limita prescrisa pentru fabricarea albului de titan, se preamesteca concentratul ilmenitic eventual macinat la granulatia de 0,1 mm cu carbonat de sodiu în raport de greutate de 1 : (0,5-1) si se calcineaza amestecul obtinut la 850-900 degree C timp de 1,5-2h.
RO111386A 1983-06-23 1983-06-23 Procedeu de decromizare a concentratelor ilmenitice RO86896B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO111386A RO86896B1 (ro) 1983-06-23 1983-06-23 Procedeu de decromizare a concentratelor ilmenitice

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO111386A RO86896B1 (ro) 1983-06-23 1983-06-23 Procedeu de decromizare a concentratelor ilmenitice

Publications (2)

Publication Number Publication Date
RO86896A2 RO86896A2 (ro) 1985-06-29
RO86896B1 true RO86896B1 (ro) 1985-06-30

Family

ID=20113276

Family Applications (1)

Application Number Title Priority Date Filing Date
RO111386A RO86896B1 (ro) 1983-06-23 1983-06-23 Procedeu de decromizare a concentratelor ilmenitice

Country Status (1)

Country Link
RO (1) RO86896B1 (ro)

Also Published As

Publication number Publication date
RO86896A2 (ro) 1985-06-29

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