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BR9704404A - Process of integration of hydrometallurgical plants for sulfide and silicate zinc ores - Google Patents

Process of integration of hydrometallurgical plants for sulfide and silicate zinc ores

Info

Publication number
BR9704404A
BR9704404A BR9704404A BR9704404A BR9704404A BR 9704404 A BR9704404 A BR 9704404A BR 9704404 A BR9704404 A BR 9704404A BR 9704404 A BR9704404 A BR 9704404A BR 9704404 A BR9704404 A BR 9704404A
Authority
BR
Brazil
Prior art keywords
sulfide
integration
zinc ores
silicate zinc
hydrometallurgical plants
Prior art date
Application number
BR9704404A
Other languages
Portuguese (pt)
Inventor
Flaviano Valerio
Original Assignee
Flaviano Valerio
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 Flaviano Valerio filed Critical Flaviano Valerio
Priority to BR9704404A priority Critical patent/BR9704404A/en
Publication of BR9704404A publication Critical patent/BR9704404A/en

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
BR9704404A 1997-10-08 1997-10-08 Process of integration of hydrometallurgical plants for sulfide and silicate zinc ores BR9704404A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR9704404A BR9704404A (en) 1997-10-08 1997-10-08 Process of integration of hydrometallurgical plants for sulfide and silicate zinc ores

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR9704404A BR9704404A (en) 1997-10-08 1997-10-08 Process of integration of hydrometallurgical plants for sulfide and silicate zinc ores

Publications (1)

Publication Number Publication Date
BR9704404A true BR9704404A (en) 1999-06-01

Family

ID=4067950

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9704404A BR9704404A (en) 1997-10-08 1997-10-08 Process of integration of hydrometallurgical plants for sulfide and silicate zinc ores

Country Status (1)

Country Link
BR (1) BR9704404A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000046412A1 (en) * 1999-02-05 2000-08-10 Companhia Mineira De Metais Integration processes of the treatments of concentrates or zinc silicates ore and roasted concentrates of zinc sulphides
WO2002059386A1 (en) * 2001-01-24 2002-08-01 Companhia Mineira De Metais Improved beneficiation process for concentration/calcination of zinc silicate ores and minerals
CN101653747B (en) * 2009-07-31 2012-10-24 中钢集团马鞍山矿山研究院有限公司 Combined use method of iron ore anion reverse flotation desulfurizing and silicon reducing agent

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000046412A1 (en) * 1999-02-05 2000-08-10 Companhia Mineira De Metais Integration processes of the treatments of concentrates or zinc silicates ore and roasted concentrates of zinc sulphides
WO2002059386A1 (en) * 2001-01-24 2002-08-01 Companhia Mineira De Metais Improved beneficiation process for concentration/calcination of zinc silicate ores and minerals
CN101653747B (en) * 2009-07-31 2012-10-24 中钢集团马鞍山矿山研究院有限公司 Combined use method of iron ore anion reverse flotation desulfurizing and silicon reducing agent

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Legal Events

Date Code Title Description
EG Technical examination (opinion): publication of technical examination (opinion)
PCP Transfer pending
HKT Transfer or change (deleted)
PC Transfer

Owner name: COMPANHIA MINEIRA DE METAIS (BR/MG)

FC Decision: refusal