AU8888891A - 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
AU8888891A
AU8888891A AU88888/91A AU8888891A AU8888891A AU 8888891 A AU8888891 A AU 8888891A AU 88888/91 A AU88888/91 A AU 88888/91A AU 8888891 A AU8888891 A AU 8888891A AU 8888891 A AU8888891 A AU 8888891A
Authority
AU
Australia
Prior art keywords
waste treatment
pressure oxidation
toxic waste
oxidation methods
gold extraction
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
AU88888/91A
Other versions
AU649750B2 (en
Inventor
Peter Maltby
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Miramar Con Mine Ltd
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 AU8888891A publication Critical patent/AU8888891A/en
Application granted granted Critical
Publication of AU649750B2 publication Critical patent/AU649750B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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)
AU88888/91A 1990-12-14 1991-12-05 Pressure oxidation methods for gold extraction and toxic waste treatment Ceased AU649750B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA2032357 1990-12-14
CA 2032357 CA2032357A1 (en) 1990-12-14 1990-12-14 Pressure oxidation methods for gold extraction and toxic waste treatment

Publications (2)

Publication Number Publication Date
AU8888891A true AU8888891A (en) 1992-06-18
AU649750B2 AU649750B2 (en) 1994-06-02

Family

ID=4146660

Family Applications (1)

Application Number Title Priority Date Filing Date
AU88888/91A Ceased AU649750B2 (en) 1990-12-14 1991-12-05 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
MX9102549A (en) 1992-06-01
AU649750B2 (en) 1994-06-02
SE9103692D0 (en) 1991-12-13
CA2032357A1 (en) 1992-06-15
SE9103692L (en) 1992-06-15

Similar Documents

Publication Publication Date Title
AU4638393A (en) Process for hemoglobin extraction and purification
GB2275264B (en) Waste treatment process employing oxidation
AU624464B2 (en) Skin treatment method
EP0643196A3 (en) Consolidatable particulate material and well treatment method.
AU3552195A (en) Improved patient-transport and treatment apparatus
AU7930291A (en) Method and apparatus for dental treatment
AUPM957194A0 (en) Wastewater treatment method and plant
AU1295388A (en) Blood extraction assist apparatus and method
EP0741611A4 (en) Process for soil decontamination by oxidation and vacuum extraction
AU9020591A (en) Method of treatment of waste paper or the like
AU4052589A (en) Waste metal extraction apparatus
AU7092896A (en) Salt extraction process and device
AU3462189A (en) Organic waste treatment system and method
AU8604391A (en) Method and apparatus for selectively removing body tissue
AU7695291A (en) Waste treatment system and method
AU3563589A (en) Cosmetic-based means and method for removing tattooing
AU649750B2 (en) Pressure oxidation methods for gold extraction and toxic waste treatment
EP0428309A3 (en) Waste treatment
GB2325665B (en) Process for extracting and recovering silver
AU2725395A (en) Waste treatment apparatus
AU3291393A (en) Melanin decomposing method and melanin decomposing substance
AU1414995A (en) Residue and waste treatment process
AU7366591A (en) Method and composition for water treatment
AU7311996A (en) Gold extraction process including bioflotation
AU2682692A (en) Human waste disposal apparatus and process