RO91283B1 - PROCEDEU DE PRELUCRARE A ZACAMINTELOR CU CONTINUT REDUS îN ELEMENTE UTILE - Google Patents

PROCEDEU DE PRELUCRARE A ZACAMINTELOR CU CONTINUT REDUS îN ELEMENTE UTILE

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Publication number
RO91283B1
RO91283B1 RO117125A RO11712585A RO91283B1 RO 91283 B1 RO91283 B1 RO 91283B1 RO 117125 A RO117125 A RO 117125A RO 11712585 A RO11712585 A RO 11712585A RO 91283 B1 RO91283 B1 RO 91283B1
Authority
RO
Romania
Prior art keywords
deposits
treating
element content
useful element
low useful
Prior art date
Application number
RO117125A
Other languages
English (en)
Other versions
RO91283A2 (ro
Inventor
Valentina Tarnovschi
Gheorghe Fodor
Dorian Turcu
Original Assignee
Institutul De Cercetari
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 Cercetari filed Critical Institutul De Cercetari
Priority to RO117125A priority Critical patent/RO91283B1/ro
Publication of RO91283A2 publication Critical patent/RO91283A2/ro
Publication of RO91283B1 publication Critical patent/RO91283B1/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 de prelucrare a unor zacaminte cu continut redus de cupru, molibden, plumb si wolfram, în vederea obtinerii unor concentrate de elemente utile valorificabile. Procedeul consta în flotatia colectiva a sulfurilor de Cu, Mo, Pb cu randamente de extractie cît mai ridicate si respectiv separarea gravitationala si concentrarea prin flotatie a W, dupa care concentratele obtinute sînt supuse prelucrarii hidrometalurgice care constau din solubilizare selectiva pe etape a metalelor si precipitarea lor sub forma de saruri.
RO117125A 1985-01-03 1985-01-03 PROCEDEU DE PRELUCRARE A ZACAMINTELOR CU CONTINUT REDUS îN ELEMENTE UTILE RO91283B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO117125A RO91283B1 (ro) 1985-01-03 1985-01-03 PROCEDEU DE PRELUCRARE A ZACAMINTELOR CU CONTINUT REDUS îN ELEMENTE UTILE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO117125A RO91283B1 (ro) 1985-01-03 1985-01-03 PROCEDEU DE PRELUCRARE A ZACAMINTELOR CU CONTINUT REDUS îN ELEMENTE UTILE

Publications (2)

Publication Number Publication Date
RO91283A2 RO91283A2 (ro) 1987-03-30
RO91283B1 true RO91283B1 (ro) 1989-03-31

Family

ID=20116283

Family Applications (1)

Application Number Title Priority Date Filing Date
RO117125A RO91283B1 (ro) 1985-01-03 1985-01-03 PROCEDEU DE PRELUCRARE A ZACAMINTELOR CU CONTINUT REDUS îN ELEMENTE UTILE

Country Status (1)

Country Link
RO (1) RO91283B1 (ro)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100406128C (zh) * 2006-08-29 2008-07-30 云南锡业集团（控股）有限责任公司 浮-重-浮联合流程回收彩钼铅矿的方法

Also Published As

Publication number Publication date
RO91283A2 (ro) 1987-03-30

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