ZA904747B - Dissolving values of platinum group metals from ores and concentrates - Google Patents

Dissolving values of platinum group metals from ores and concentrates

Info

Publication number
ZA904747B
ZA904747B ZA904747A ZA904747A ZA904747B ZA 904747 B ZA904747 B ZA 904747B ZA 904747 A ZA904747 A ZA 904747A ZA 904747 A ZA904747 A ZA 904747A ZA 904747 B ZA904747 B ZA 904747B
Authority
ZA
South Africa
Prior art keywords
ores
concentrates
platinum group
group metals
dissolving
Prior art date
Application number
ZA904747A
Other languages
English (en)
Inventor
Peter Alan Williams
Alan Williams Peter
Elizabeth Youngblood Anthony
Youngblood Anthony Elizabeth
Original Assignee
Univ Cardiff
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 Univ Cardiff filed Critical Univ Cardiff
Publication of ZA904747B publication Critical patent/ZA904747B/xx

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
    • 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
    • C22B3/16—Extraction of metal compounds from ores or concentrates by wet processes by leaching in organic solutions
    • C22B3/1608—Leaching with acyclic or carbocyclic agents
    • C22B3/1616—Leaching with acyclic or carbocyclic agents of a single type
    • 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
    • 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)
  • Manufacture And Refinement Of Metals (AREA)
ZA904747A 1989-06-19 1990-06-19 Dissolving values of platinum group metals from ores and concentrates ZA904747B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898914037A GB8914037D0 (en) 1989-06-19 1989-06-19 Dissolving values of platinum group metals from ores and concentrates

Publications (1)

Publication Number Publication Date
ZA904747B true ZA904747B (en) 1992-02-26

Family

ID=10658673

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA904747A ZA904747B (en) 1989-06-19 1990-06-19 Dissolving values of platinum group metals from ores and concentrates

Country Status (14)

Country Link
EP (1) EP0479814B1 (xx)
JP (1) JPH05500239A (xx)
AP (1) AP140A (xx)
AT (1) ATE96182T1 (xx)
AU (1) AU638721B2 (xx)
BR (1) BR9007462A (xx)
CA (1) CA2058969A1 (xx)
DE (1) DE69004091T2 (xx)
DK (1) DK0479814T3 (xx)
ES (1) ES2046785T3 (xx)
FI (1) FI95603C (xx)
GB (1) GB8914037D0 (xx)
WO (1) WO1990015887A1 (xx)
ZA (1) ZA904747B (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5354359A (en) * 1992-04-01 1994-10-11 Newmont Gold Co. Hydrometallurgical process for the recovery of precious metal values from precious metal ores with thiosulfate lixiviant
US7722840B2 (en) * 2002-11-15 2010-05-25 Placer Dome Technical Services Limited Method for thiosulfate leaching of precious metal-containing materials
ES2927467T3 (es) 2010-12-07 2022-11-07 Barrick Gold Corp Lixiviación en resina a favor de la corriente y a contracorriente en procesos de lixiviación de oro
AR086933A1 (es) 2011-06-15 2014-01-29 Barrick Gold Corp Metodo para recuperar metales preciosos y cobre de soluciones de lixiviado
US10161016B2 (en) 2013-05-29 2018-12-25 Barrick Gold Corporation Method for pre-treatment of gold-bearing oxide ores
JP6835577B2 (ja) * 2016-12-28 2021-02-24 Ｊｘ金属株式会社 有価物の回収方法
PE20211512A1 (es) 2019-01-21 2021-08-11 Barrick Gold Corp Metodo para la lixiviacion con tiosulfato catalizado con carbon de materiales que contienen oro

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE95444C (xx) *
US3545965A (en) * 1968-06-27 1970-12-08 Albert L Jacobs Chemical gold mining
ZA84929B (en) * 1983-02-22 1984-09-26 Sueddeutsche Kalkstickstoff Hydrometallurgical recovery of noble metals using thiourea
DE3401961A1 (de) * 1983-02-22 1984-08-23 Skw Trostberg Ag, 8223 Trostberg Hydrometallurgische gewinnung von edelmetallen unter einsatz von thioharnstoff
DE3347165A1 (de) * 1983-12-27 1985-07-04 Skw Trostberg Ag, 8223 Trostberg Verfahren zur gewinnung von edelmetallen
GB2181722B (en) * 1985-08-15 1989-08-02 Roger Harper Little Method for the recovery of precious metals from ores
US4645535A (en) * 1985-08-15 1987-02-24 Little Roger H Method for the recovery of precious metals from ores
ZW18286A1 (en) * 1985-09-10 1987-05-27 Butler Dean Leaching process

Also Published As

Publication number Publication date
ES2046785T3 (es) 1994-02-01
FI95603B (fi) 1995-11-15
EP0479814A1 (en) 1992-04-15
AU638721B2 (en) 1993-07-08
BR9007462A (pt) 1992-06-16
FI915976A0 (fi) 1991-12-18
DE69004091D1 (de) 1993-11-25
CA2058969A1 (en) 1990-12-20
DE69004091T2 (de) 1994-05-05
GB8914037D0 (en) 1989-08-09
DK0479814T3 (da) 1994-02-07
JPH05500239A (ja) 1993-01-21
WO1990015887A1 (en) 1990-12-27
EP0479814B1 (en) 1993-10-20
AU5827990A (en) 1991-01-08
AP140A (en) 1991-08-21
FI95603C (fi) 1996-02-26
AP9000185A0 (en) 1990-07-31
ATE96182T1 (de) 1993-11-15

Similar Documents

Publication Publication Date Title
AU4961290A (en) Recovery of heavy and precious metals from aqueous solutions
PT81220A (en) Recovery of gold from refractory auriferons iron-containing sulphidic concentrates
ZA957200B (en) Leaching of precious metal ore with fluoroaliphatic surfactant
ZW11790A1 (en) Recovery of precious metal
AU6970787A (en) Recovery of values from antimony ores and concentrates
ZA902471B (en) Recovery of metal values from ores
PH23578A (en) Process for the recovery of noble metals from ore concentrates
ZA89137B (en) Process for leaching gold and/or silver from ores or ore concentrates and from noble-metal waste or noble-metal scrap by using cyanide-containing leaching solutions
PH19799A (en) Recovery of silver and gold from ores and concentrates
ZA904747B (en) Dissolving values of platinum group metals from ores and concentrates
GB9200936D0 (en) Improvements in the processing of metals and alloys
GB8619735D0 (en) Recovery of precious metals from ores
ZA871399B (en) Extractions of metal values from ores or concentrates
ZW18188A1 (en) Process for leaching gold and/or silver from ore concentrates and from noble-metal waste or noble-metal scrap by using cyanide containing leaching solutions
AU9006891A (en) Recovery of gold from refractory ores and concentrates
EP0234807A3 (en) Selective chlorination of iron values in titaniferous ores
ZA903216B (en) Improving recovery of precious metals
GB8825366D0 (en) Treatment of precious metal ores
AU7319287A (en) Removal of arsenic and antimony from sulphide ores containing noble metals
ZA917598B (en) The recovery of platinum group metals and gold from sources containing same
GB8927438D0 (en) Recovery of metal values from metal-bearing ores
GB8803707D0 (en) Precious metal refining
GB2195933B (en) Method of casting non-ferrous and precious metals
GB8828454D0 (en) Recovery of metal values from metal-bearing ores
AU7918687A (en) Recovery of lead, zinc and other metals from ores concentrates or residues