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BR8501425A - PROCESS TO RECOVER SELECTED METAL VALUES FROM GOLD, SILVER, COPPER AND NICKEL - Google Patents

PROCESS TO RECOVER SELECTED METAL VALUES FROM GOLD, SILVER, COPPER AND NICKEL

Info

Publication number
BR8501425A
BR8501425A BR8501425A BR8501425A BR8501425A BR 8501425 A BR8501425 A BR 8501425A BR 8501425 A BR8501425 A BR 8501425A BR 8501425 A BR8501425 A BR 8501425A BR 8501425 A BR8501425 A BR 8501425A
Authority
BR
Brazil
Prior art keywords
gold
silver
nickel
copper
metal values
Prior art date
Application number
BR8501425A
Other languages
Portuguese (pt)
Inventor
Raymond John Davidson
Original Assignee
Anglo Amer Corp South Africa
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 Anglo Amer Corp South Africa filed Critical Anglo Amer Corp South Africa
Publication of BR8501425A publication Critical patent/BR8501425A/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
BR8501425A 1984-03-29 1985-03-28 PROCESS TO RECOVER SELECTED METAL VALUES FROM GOLD, SILVER, COPPER AND NICKEL BR8501425A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA842343 1984-03-29

Publications (1)

Publication Number Publication Date
BR8501425A true BR8501425A (en) 1985-11-26

Family

ID=25577238

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8501425A BR8501425A (en) 1984-03-29 1985-03-28 PROCESS TO RECOVER SELECTED METAL VALUES FROM GOLD, SILVER, COPPER AND NICKEL

Country Status (4)

Country Link
AU (1) AU566297B2 (en)
BR (1) BR8501425A (en)
CA (1) CA1257482A (en)
ZW (1) ZW5985A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AP172A (en) * 1989-10-09 1992-02-28 Int Cons Resources Nv Convection Elution.
AU663475B2 (en) * 1990-11-15 1995-10-12 Bruno Sceresini Holdings Pty Ltd Base metals recovery by adsorption of cyano complexes on activated carbon
US5427606A (en) * 1990-11-15 1995-06-27 Bruno Sceresini Holding Pty. Ltd. Base metals recovery by adsorption of cyano complexes on activated carbon
AUPS074902A0 (en) * 2002-02-25 2002-03-21 Umatilla Resources Pty. Ltd. Device and process for solvent extraction

Also Published As

Publication number Publication date
AU4041585A (en) 1985-10-03
CA1257482A (en) 1989-07-18
AU566297B2 (en) 1987-10-15
ZW5985A1 (en) 1985-06-26

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Legal Events

Date Code Title Description
B22B No recognition of an application acc. art. 218 or 219 lpi (not in time, without legal basis or without proof of respective payments)
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 28/03/2000

B15K Others concerning applications: alteration of classification

Ipc: B01D 11/02 (2006.01), C22B 3/00 (2006.0