ZA201108998B - Smelting method - Google Patents

Smelting method

Info

Publication number
ZA201108998B
ZA201108998B ZA2011/08998A ZA201108998A ZA201108998B ZA 201108998 B ZA201108998 B ZA 201108998B ZA 2011/08998 A ZA2011/08998 A ZA 2011/08998A ZA 201108998 A ZA201108998 A ZA 201108998A ZA 201108998 B ZA201108998 B ZA 201108998B
Authority
ZA
South Africa
Prior art keywords
smelting method
smelting
Prior art date
Application number
ZA2011/08998A
Inventor
Dean Robert Butler
Original Assignee
Precious Metals Recovery Pty 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 Precious Metals Recovery Pty Ltd filed Critical Precious Metals Recovery Pty Ltd
Publication of ZA201108998B publication Critical patent/ZA201108998B/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
    • C22B11/02—Obtaining noble metals by dry processes
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/005—Preliminary treatment of scrap
    • 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
    • C22B11/02—Obtaining noble metals by dry processes
    • C22B11/021—Recovery of noble metals from waste materials
    • 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
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/001—Dry processes
    • C22B7/002—Dry processes by treating with halogens, sulfur or compounds thereof; by carburising, by treating with hydrogen (hydriding)
    • 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
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/006—Wet processes
    • 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
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • 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)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
ZA2011/08998A 2009-07-01 2011-12-07 Smelting method ZA201108998B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US21367209P 2009-07-01 2009-07-01
US32717610P 2010-04-23 2010-04-23
PCT/AU2010/000841 WO2011000051A1 (en) 2009-07-01 2010-07-01 Smelting method

Publications (1)

Publication Number Publication Date
ZA201108998B true ZA201108998B (en) 2012-08-29

Family

ID=43410376

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2011/08998A ZA201108998B (en) 2009-07-01 2011-12-07 Smelting method

Country Status (6)

Country Link
US (1) US20120144959A1 (en)
CN (1) CN102549177A (en)
AU (1) AU2010268687A1 (en)
CA (1) CA2766812A1 (en)
WO (1) WO2011000051A1 (en)
ZA (1) ZA201108998B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150329934A1 (en) * 2014-05-15 2015-11-19 Rulon W. Dahl Dahl Process
CN105441676A (en) * 2016-01-25 2016-03-30 甘肃鑫合化工科技有限责任公司 Environment-friendly mineral separation agent and preparation method
CN106092693B (en) * 2016-07-25 2019-01-11 吉林省地质科学研究所 A kind of preparation method of gold loaded carbon gold analytical standard substance
CN107119195B (en) * 2017-04-27 2019-01-04 山东河西黄金集团有限公司 Method based on high S high Fe gold mine and copper-bearing waste material direct melting recycling gold and copper
CN113737013B (en) * 2021-08-25 2023-03-31 中南大学 Method for low-temperature trapping and recovering platinum group metal in waste catalyst

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3049432A (en) * 1959-03-04 1962-08-14 Berthold C Weber Crucible and refractory material therefor
FI265573A (en) * 1973-08-24 1975-02-25 Outokumpu Oy
US4295881A (en) * 1979-04-23 1981-10-20 Texasgulf Inc. Process for extraction of platinum group metals from chromite-bearing ore
ZA82479B (en) * 1981-02-05 1983-04-27 Johnson Matthey Plc Recovery of precious metals
US4892631A (en) * 1988-06-20 1990-01-09 White Merwin G Recovery of precious metals from complex ores
CN1015268B (en) * 1990-06-14 1992-01-01 中国有色金属工业总公司昆明贵金属研究所 Fragmentation dissolving methof of noble metal
US5753125A (en) * 1995-05-19 1998-05-19 Kreisler; Lawrence Method for recovering and separating metals from waste streams
US5961833A (en) * 1997-06-09 1999-10-05 Hw Process Technologies, Inc. Method for separating and isolating gold from copper in a gold processing system
US6461400B1 (en) * 2000-04-12 2002-10-08 Art J. Parker Process for extracting quantities of precious metals
GB2370567B (en) * 2000-11-01 2005-05-04 Lee Fisher Robinson Extraction processes
EP1478042A1 (en) * 2003-05-16 2004-11-17 Umicore AG & Co. KG Process to enrich precious metals from fluorocontaining components of fuel cells
CN102459661A (en) * 2009-04-24 2012-05-16 贵金属回收私人有限公司 Enhanced recovery of gold

Also Published As

Publication number Publication date
CA2766812A1 (en) 2011-01-06
CN102549177A (en) 2012-07-04
US20120144959A1 (en) 2012-06-14
AU2010268687A1 (en) 2011-12-22
WO2011000051A1 (en) 2011-01-06

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