MX9102549A - PRESSURE OXIDATION METHODS FOR GOLD EXTRACTION AND TOXIC WASTE TREATMENT. - Google Patents

PRESSURE OXIDATION METHODS FOR GOLD EXTRACTION AND TOXIC WASTE TREATMENT.

Info

Publication number
MX9102549A
MX9102549A MX9102549A MX9102549A MX9102549A MX 9102549 A MX9102549 A MX 9102549A MX 9102549 A MX9102549 A MX 9102549A MX 9102549 A MX9102549 A MX 9102549A MX 9102549 A MX9102549 A MX 9102549A
Authority
MX
Mexico
Prior art keywords
waste treatment
pressure oxidation
toxic waste
oxidation methods
gold extraction
Prior art date
Application number
MX9102549A
Other languages
Spanish (es)
Inventor
Peter Maltby
Original Assignee
Nerco Con Mine Ltd
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 Nerco Con Mine Ltd filed Critical Nerco Con Mine Ltd
Publication of MX9102549A publication Critical patent/MX9102549A/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
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Sludge (AREA)
MX9102549A 1990-12-14 1991-12-13 PRESSURE OXIDATION METHODS FOR GOLD EXTRACTION AND TOXIC WASTE TREATMENT. MX9102549A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2032357 CA2032357A1 (en) 1990-12-14 1990-12-14 Pressure oxidation methods for gold extraction and toxic waste treatment

Publications (1)

Publication Number Publication Date
MX9102549A true MX9102549A (en) 1992-06-01

Family

ID=4146660

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9102549A MX9102549A (en) 1990-12-14 1991-12-13 PRESSURE OXIDATION METHODS FOR GOLD EXTRACTION AND TOXIC WASTE TREATMENT.

Country Status (4)

Country Link
AU (1) AU649750B2 (en)
CA (1) CA2032357A1 (en)
MX (1) MX9102549A (en)
SE (1) SE9103692L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PE20180808A1 (en) 2015-07-06 2018-05-09 Sherritt Int Corporation COPPER RECOVERY FROM A PROCESS FEED CONTAINING ARSENIC
PE20191621A1 (en) 2017-04-14 2019-11-06 Sherritt Int Corporation LOW SOLID, LOW ACID, PRESSURIZED OXIDATIVE LEACHING OF SULFURED FEED MATERIALS

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1228483A (en) * 1984-09-19 1987-10-27 Donald R. Weir Process for the pressure oxidation acid leaching of non-ferrous metal and iron-containing sulphidic material
CA1234991A (en) * 1984-09-27 1988-04-12 Donald R. Weir Recovery of gold from auriferous refractory iron- containing sulphidic ore
US4729788A (en) * 1987-01-23 1988-03-08 Advanced Mineral Technologies, Inc. Thermophilic microbial treatment of precious metal ores

Also Published As

Publication number Publication date
AU649750B2 (en) 1994-06-02
SE9103692D0 (en) 1991-12-13
AU8888891A (en) 1992-06-18
CA2032357A1 (en) 1992-06-15
SE9103692L (en) 1992-06-15

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