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AU2002246310A1 - Process for the recovery of gold and silver from used refractory bricks - Google Patents

Process for the recovery of gold and silver from used refractory bricks

Info

Publication number
AU2002246310A1
AU2002246310A1 AU2002246310A AU2002246310A AU2002246310A1 AU 2002246310 A1 AU2002246310 A1 AU 2002246310A1 AU 2002246310 A AU2002246310 A AU 2002246310A AU 2002246310 A AU2002246310 A AU 2002246310A AU 2002246310 A1 AU2002246310 A1 AU 2002246310A1
Authority
AU
Australia
Prior art keywords
gold
silver
recovery
refractory bricks
used refractory
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.)
Abandoned
Application number
AU2002246310A
Inventor
Vinod Kumar
Daita Sree Ramachandra Murthy
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.)
Council of Scientific and Industrial Research CSIR
Original Assignee
Council of Scientific and Industrial Research CSIR
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 Council of Scientific and Industrial Research CSIR filed Critical Council of Scientific and Industrial Research CSIR
Publication of AU2002246310A1 publication Critical patent/AU2002246310A1/en
Abandoned 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
    • C22B11/04—Obtaining noble metals by wet processes
    • C22B11/042—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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/12—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic alkaline solutions
    • 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
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/12—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic alkaline solutions
    • C22B3/14—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic alkaline solutions containing ammonia or ammonium salts
    • 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
    • C22B7/008—Wet processes by an alkaline or ammoniacal leaching
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
AU2002246310A 2002-03-26 2002-03-26 Process for the recovery of gold and silver from used refractory bricks Abandoned AU2002246310A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IN2002/000069 WO2003080879A1 (en) 2002-03-26 2002-03-26 Process for the recovery of gold and silver from used refractory bricks

Publications (1)

Publication Number Publication Date
AU2002246310A1 true AU2002246310A1 (en) 2003-10-08

Family

ID=28053427

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002246310A Abandoned AU2002246310A1 (en) 2002-03-26 2002-03-26 Process for the recovery of gold and silver from used refractory bricks

Country Status (2)

Country Link
AU (1) AU2002246310A1 (en)
WO (1) WO2003080879A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113122707A (en) * 2021-04-22 2021-07-16 昆明理工大学 Method for recovering gold by utilizing sulfuric acid residue to reinforce chlorination roasting

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6660059B2 (en) 2000-05-19 2003-12-09 Placer Dome Technical Services Limited Method for thiosulfate leaching of precious metal-containing materials
US7722840B2 (en) 2002-11-15 2010-05-25 Placer Dome Technical Services Limited Method for thiosulfate leaching of precious metal-containing materials
CN100494422C (en) * 2003-12-23 2009-06-03 王金祥 Dipping process for tailing containing gold
ES2927467T3 (en) 2010-12-07 2022-11-07 Barrick Gold Corp Cocurrent and countercurrent resin leaching in gold leaching processes
AR086933A1 (en) 2011-06-15 2014-01-29 Barrick Gold Corp METHOD FOR RECOVERING PRECIOUS METALS AND COPPER OF LIXIVIATE SOLUTIONS
CN103060568B (en) * 2012-12-27 2015-01-14 福建金山黄金冶炼有限公司 Method for recovering gold from gold-containing waste charcoal powder
US10161016B2 (en) 2013-05-29 2018-12-25 Barrick Gold Corporation Method for pre-treatment of gold-bearing oxide ores
CN103320624B (en) * 2013-07-05 2014-07-30 昆明理工大学 Method for selectively extracting gold and silver from copper anode slime
US10961604B2 (en) 2015-04-17 2021-03-30 The University Of British Columbia Process for leaching metal sulfides with reagents having thiocarbonyl functional groups
CA3052572C (en) 2016-10-19 2020-08-04 The University Of British Columbia Process for leaching metal sulfides with reagents having thiocarbonyl functional groups
CN109517998A (en) * 2018-11-24 2019-03-26 深圳市金正龙科技有限公司 Golden recovery process in solid waste
PE20211512A1 (en) 2019-01-21 2021-08-11 Barrick Gold Corp METHOD FOR CARBON-CATALYZED THOSULFATE LEACHING OF MATERIALS CONTAINING GOLD
EP4214343A4 (en) 2020-09-18 2024-08-14 Jetti Resources, LLC EXTRACTION OF BASE METALS WITH A WETTING AGENT AND A REAGENT WITH A THIOCARBONYL GROUP
CA3130430C (en) 2020-09-18 2024-02-06 The University Of British Columbia Extraction of base metals using carbonaceous matter and a thiocarbonyl functional group reagent
CN112251603B (en) * 2020-09-30 2021-10-22 中国科学院过程工程研究所 A method for dissociating cyanide tailings and simultaneously recovering iron, gold and silver therein
CA3177763C (en) * 2021-05-17 2025-05-13 Jetti Resources, Llc Methods for liberating precious metals using a reagent having a thiocarbonyl functional group
CN115747479A (en) * 2022-10-19 2023-03-07 西部矿业股份有限公司 Technology for extracting gold and silver from high-magnesium high-silicon furnace brick based on fire-humidity combined technology

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2837406A (en) * 1955-05-05 1958-06-03 Chemical Construction Corp Hydrometallurgical process
CA1173980A (en) * 1981-11-10 1984-09-04 Noranda Mines Limited Dore slag treatment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113122707A (en) * 2021-04-22 2021-07-16 昆明理工大学 Method for recovering gold by utilizing sulfuric acid residue to reinforce chlorination roasting

Also Published As

Publication number Publication date
WO2003080879A1 (en) 2003-10-02

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase