RO100215B1 - Procedeu hidrometalurgic de prelucrare a concentratelor miniere - Google Patents

Procedeu hidrometalurgic de prelucrare a concentratelor miniere

Info

Publication number
RO100215B1
RO100215B1 RO13082387A RO13082387A RO100215B1 RO 100215 B1 RO100215 B1 RO 100215B1 RO 13082387 A RO13082387 A RO 13082387A RO 13082387 A RO13082387 A RO 13082387A RO 100215 B1 RO100215 B1 RO 100215B1
Authority
RO
Romania
Prior art keywords
concentrates
oxidative
frying
processing
hydrometallurgical
Prior art date
Application number
RO13082387A
Other languages
English (en)
Other versions
RO100215A2 (ro
Inventor
Gheorghe Volcovinschi
Original Assignee
Institutul De Cercetare Inginerie Tehnologica Proiectare Si Productie Pentru Industria Anorganica Si Metale Neferoase, Unitatea De Cercetare Si Proiectare Pentru Metalurgie Neferoasa
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 Institutul De Cercetare Inginerie Tehnologica Proiectare Si Productie Pentru Industria Anorganica Si Metale Neferoase, Unitatea De Cercetare Si Proiectare Pentru Metalurgie Neferoasa filed Critical Institutul De Cercetare Inginerie Tehnologica Proiectare Si Productie Pentru Industria Anorganica Si Metale Neferoase, Unitatea De Cercetare Si Proiectare Pentru Metalurgie Neferoasa
Priority to RO13082387A priority Critical patent/RO100215A2/ro
Publication of RO100215B1 publication Critical patent/RO100215B1/ro
Publication of RO100215A2 publication Critical patent/RO100215A2/ro

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

Landscapes

  • Manufacture And Refinement Of Metals (AREA)

Abstract

Inventia se refera la un procedeu hidrometalurgic de prelucrare a concentratelor miniere. Procedeul, conform inventiei, se refera la unele posibilitati de valorificare a concentratelor miniere impurificate, cum sunt : - lesierea cloruranta pentru deplumbare si dezincare avansata a concentratelor cuproase si plumbo-cuproase si deplumbare totala si dezincare partiala a concentratelor complexe urmata de prelucrarea piro sau hidrometalurgica a reziduurilor rezultate ; - dezincarea concentratelor prin lesiere în autoclava sub presiune de oxigen, urmata de deplumbare prin tratare cloruranta; - prelucrarea reziduurilor deplumbate prin prajire oxidanta, oxidanta-volatilizanta, prajire oxidanta si reducere, prajire si lesiere cu acid sulfuric, etc.
RO13082387A 1987-12-08 1987-12-08 Procedeu hidrometalurgic de prelucrare a concentratelor miniere RO100215A2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO13082387A RO100215A2 (ro) 1987-12-08 1987-12-08 Procedeu hidrometalurgic de prelucrare a concentratelor miniere

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO13082387A RO100215A2 (ro) 1987-12-08 1987-12-08 Procedeu hidrometalurgic de prelucrare a concentratelor miniere

Publications (2)

Publication Number Publication Date
RO100215B1 true RO100215B1 (ro) 1990-11-30
RO100215A2 RO100215A2 (ro) 1991-03-14

Family

ID=20120748

Family Applications (1)

Application Number Title Priority Date Filing Date
RO13082387A RO100215A2 (ro) 1987-12-08 1987-12-08 Procedeu hidrometalurgic de prelucrare a concentratelor miniere

Country Status (1)

Country Link
RO (1) RO100215A2 (ro)

Also Published As

Publication number Publication date
RO100215A2 (ro) 1991-03-14

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