RO66139A2 - Procede pour la purification des cendres de pyrite grillees sulfatisant ou oxydant - Google Patents

Procede pour la purification des cendres de pyrite grillees sulfatisant ou oxydant

Info

Publication number
RO66139A2
RO66139A2 RO7376731A RO7673173A RO66139A2 RO 66139 A2 RO66139 A2 RO 66139A2 RO 7376731 A RO7376731 A RO 7376731A RO 7673173 A RO7673173 A RO 7673173A RO 66139 A2 RO66139 A2 RO 66139A2
Authority
RO
Romania
Prior art keywords
oxidant
sulphate
purification
procedure
purity cells
Prior art date
Application number
RO7376731A
Other languages
English (en)
Romanian (ro)
Inventor
Constantin Macarovici
Ioan C Stoicoviciu
Original Assignee
Intreprinderea Metalurgica De Metale Neferoase,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 Metalurgica De Metale Neferoase,Ro filed Critical Intreprinderea Metalurgica De Metale Neferoase,Ro
Priority to RO7376731A priority Critical patent/RO66139A2/fr
Publication of RO66139A2 publication Critical patent/RO66139A2/fr

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling
RO7376731A 1973-11-22 1973-11-22 Procede pour la purification des cendres de pyrite grillees sulfatisant ou oxydant RO66139A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO7376731A RO66139A2 (fr) 1973-11-22 1973-11-22 Procede pour la purification des cendres de pyrite grillees sulfatisant ou oxydant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO7376731A RO66139A2 (fr) 1973-11-22 1973-11-22 Procede pour la purification des cendres de pyrite grillees sulfatisant ou oxydant

Publications (1)

Publication Number Publication Date
RO66139A2 true RO66139A2 (fr) 1981-06-26

Family

ID=20092939

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7376731A RO66139A2 (fr) 1973-11-22 1973-11-22 Procede pour la purification des cendres de pyrite grillees sulfatisant ou oxydant

Country Status (1)

Country Link
RO (1) RO66139A2 (fr)

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