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BR8303528A - PROCESS FOR THE RECOVERY OF GOLD CONTENTS OF A SOLUTION OR A PULP CONTAINING DISSOLVED GOLD CONTENTS, DISSOLVED COPPER CONTENTS AND FREE CYANIDE - Google Patents

PROCESS FOR THE RECOVERY OF GOLD CONTENTS OF A SOLUTION OR A PULP CONTAINING DISSOLVED GOLD CONTENTS, DISSOLVED COPPER CONTENTS AND FREE CYANIDE

Info

Publication number
BR8303528A
BR8303528A BR8303528A BR8303528A BR8303528A BR 8303528 A BR8303528 A BR 8303528A BR 8303528 A BR8303528 A BR 8303528A BR 8303528 A BR8303528 A BR 8303528A BR 8303528 A BR8303528 A BR 8303528A
Authority
BR
Brazil
Prior art keywords
contents
gold
dissolved
recovery
solution
Prior art date
Application number
BR8303528A
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
Priority to ZA833952A priority Critical patent/ZA833952B/en
Priority claimed from ZA833952A external-priority patent/ZA833952B/en
Priority to AU15350/83A priority patent/AU1535083A/en
Application filed by Anglo Amer Corp South Africa filed Critical Anglo Amer Corp South Africa
Priority to BR8303528A priority patent/BR8303528A/en
Publication of BR8303528A publication Critical patent/BR8303528A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B11/00—Obtaining noble metals
    • C22B11/08—Obtaining noble metals by cyaniding
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
    • C22B3/24—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition by adsorption on solid substances, e.g. by extraction with solid resins
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0065—Leaching or slurrying
    • C22B15/0067—Leaching or slurrying with acids or salts thereof
    • C22B15/0073—Leaching or slurrying with acids or salts thereof containing nitrogen
    • C22B15/0076—Cyanide groups
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
BR8303528A 1982-04-27 1983-06-30 PROCESS FOR THE RECOVERY OF GOLD CONTENTS OF A SOLUTION OR A PULP CONTAINING DISSOLVED GOLD CONTENTS, DISSOLVED COPPER CONTENTS AND FREE CYANIDE BR8303528A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ZA833952A ZA833952B (en) 1982-04-27 1983-06-01 Gold adsorption
AU15350/83A AU1535083A (en) 1983-06-01 1983-06-03 Activated carbon adsorption
BR8303528A BR8303528A (en) 1983-06-01 1983-06-30 PROCESS FOR THE RECOVERY OF GOLD CONTENTS OF A SOLUTION OR A PULP CONTAINING DISSOLVED GOLD CONTENTS, DISSOLVED COPPER CONTENTS AND FREE CYANIDE

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ZA833952A ZA833952B (en) 1982-04-27 1983-06-01 Gold adsorption
AU15350/83A AU1535083A (en) 1983-06-01 1983-06-03 Activated carbon adsorption
BR8303528A BR8303528A (en) 1983-06-01 1983-06-30 PROCESS FOR THE RECOVERY OF GOLD CONTENTS OF A SOLUTION OR A PULP CONTAINING DISSOLVED GOLD CONTENTS, DISSOLVED COPPER CONTENTS AND FREE CYANIDE

Publications (1)

Publication Number Publication Date
BR8303528A true BR8303528A (en) 1985-02-12

Family

ID=27152188

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8303528A BR8303528A (en) 1982-04-27 1983-06-30 PROCESS FOR THE RECOVERY OF GOLD CONTENTS OF A SOLUTION OR A PULP CONTAINING DISSOLVED GOLD CONTENTS, DISSOLVED COPPER CONTENTS AND FREE CYANIDE

Country Status (2)

Country Link
AU (1) AU1535083A (en)
BR (1) BR8303528A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6059029A (en) * 1983-09-10 1985-04-05 Sumitomo Metal Mining Co Ltd Method for recovering gold of silver from aqueous solution containing free cyanogen and gold or silver cyanide
AU2015368938C1 (en) * 2014-12-26 2019-02-07 Jx Nippon Mining & Metals Corporation Method for recovering gold from activated carbon
PL440757A1 (en) * 2022-03-25 2023-10-02 Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie Method for recovering Pt, Pd, Rh, Au from highly diluted aqueous solutions and system for recovering Pt, Pd, Rh, Au from highly dilute aqueous solutions

Also Published As

Publication number Publication date
AU1535083A (en) 1984-12-06

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