RO77378A2 - Procedeu de separare a niobiului din solutii sulfurice complexe - Google Patents

Procedeu de separare a niobiului din solutii sulfurice complexe

Info

Publication number
RO77378A2
RO77378A2 RO7997477A RO9747779A RO77378A2 RO 77378 A2 RO77378 A2 RO 77378A2 RO 7997477 A RO7997477 A RO 7997477A RO 9747779 A RO9747779 A RO 9747779A RO 77378 A2 RO77378 A2 RO 77378A2
Authority
RO
Romania
Prior art keywords
sulfuric solutions
separating niobium
complex sulfuric
complex
niobium
Prior art date
Application number
RO7997477A
Other languages
English (en)
French (fr)
Inventor
Vintila T Vacariu
Ioan Niederkarn
Petre Hostuc
Original Assignee
Intreprinderea Metalelor Rare,Ro
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 Intreprinderea Metalelor Rare,Ro filed Critical Intreprinderea Metalelor Rare,Ro
Priority to RO7997477A priority Critical patent/RO77378A2/ro
Publication of RO77378A2 publication Critical patent/RO77378A2/ro

Links

RO7997477A 1979-05-11 1979-05-11 Procedeu de separare a niobiului din solutii sulfurice complexe RO77378A2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO7997477A RO77378A2 (ro) 1979-05-11 1979-05-11 Procedeu de separare a niobiului din solutii sulfurice complexe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO7997477A RO77378A2 (ro) 1979-05-11 1979-05-11 Procedeu de separare a niobiului din solutii sulfurice complexe

Publications (1)

Publication Number Publication Date
RO77378A2 true RO77378A2 (ro) 1981-11-24

Family

ID=20105960

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7997477A RO77378A2 (ro) 1979-05-11 1979-05-11 Procedeu de separare a niobiului din solutii sulfurice complexe

Country Status (1)

Country Link
RO (1) RO77378A2 (ro)

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