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

Info

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

Similar Documents

Publication Publication Date Title
Watkinson et al. Hydrothermal origin of platinum-group mineralization in low-temperature copper sulfide-rich assemblages, Salt Chuck intrusion, Alaska
DE3662535D1 (en) Hydrometallurgical process for separating and concentrating gold, platinum and palladium, as well as recovering selenium from electrolytic copper refinery slimes and similar non-metallic materials
RO91283B1 (ro) PROCEDEU DE PRELUCRARE A ZACAMINTELOR CU CONTINUT REDUS îN ELEMENTE UTILE
CO5580847A2 (es) Procedimiento para la extraccion de cobalto y niquel a partir de minerales y concentrados de minerales
Von Gehlen Silver and mercury in single gold grains from the Witwatersrand and Barberton, South Africa
SATO et al. Mineralization age of the Shinyemi Zn-Pb-Mo deposit in the Taebaegsan area, southern Korea
Stumpfl Some aspects of the genesis of platinum deposits
Matabishi et al. Effect of electrochemical environment on collectorless flotation of some sulphide minerals
RO96219B1 (ro) Procedeu de separare a molibdenului din minereuri de pirita cuprifera
Bonsall et al. Fluid inclusion and stable isotope characteristics of carbonate replacement Pb-Zn-Ag deposits in the Lavrion district, Greece
Aksenov et al. The Technology of Tin Recovery from Dump Gravitational Tailings
Demidov Advantages of the Recovery of Middlings of Beneficiation With High Gold and Silver Contents
Ohta et al. Occurrence of apatite and associated gangue minerals in the Toyoha deposits, West Hokkaido, Japan
SU64346A1 (ru) Способ флотационного обогащени медно-молибденовой руды
Mukherjee et al. Distribution of some trace elements in different benefication fractions from the Bleikvassli pyritic lead-zinc ore body, Nordland.
RU94013882A (ru) Способ обогащения сульфидных полиметаллических золотосодержащих руд и продуктов
Kopeav Polygradient Magnetic Separation of W--Sn Concentrates.(Retroactive Coverage)
Chryssoulis et al. Silver mineralogy at Brunswick mining and smelting and its implications for enhanced recovery
Naruk Quantitative Microscopic Analysis of a Sulfide Flotation Circuit--an Example
RO97358B1 (ro) Procedeu de tratare reducatoare a produselor intermediare cu continut de metale neferoase
Zamana et al. Flourine migration forms in acid drainage waters of tungsten deposits in the eastern transbaikal region
Sivkov Influence of Some Parameters on Noble Metals Recovery
Melnikov et al. Platinum Mineralization in Multimetal Gold–Polymetallic, Au–Bi, Cu–Mo Porphyry, Cu–Ni, Titanomagnetite, and Copper–Sulfide Ore Deposits and Occurrences of the Upper Amur Region (Far East, Russia)
SU138234A1 (ru) Способ получени теллура из теллуридсодержащих руд и концентратов
Chernykh et al. Studying the forms and associations of arsenic in copper concentrate of zhirekenskaya concentrating mill and development of ways for decreasing its content