ZA75593B - A process for the treatment of mixtures of platinum group metals and gold - Google Patents

A process for the treatment of mixtures of platinum group metals and gold

Info

Publication number
ZA75593B
ZA75593B ZA00750593A ZA75593A ZA75593B ZA 75593 B ZA75593 B ZA 75593B ZA 00750593 A ZA00750593 A ZA 00750593A ZA 75593 A ZA75593 A ZA 75593A ZA 75593 B ZA75593 B ZA 75593B
Authority
ZA
South Africa
Prior art keywords
gold
mixtures
treatment
platinum group
group metals
Prior art date
Application number
ZA00750593A
Other languages
English (en)
Inventor
R Edwards
J Loo
D Ossin
Original Assignee
Nat Inst Metallurg
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 Nat Inst Metallurg filed Critical Nat Inst Metallurg
Priority to ZA00750593A priority Critical patent/ZA75593B/xx
Priority to NO760228A priority patent/NO141444C/no
Priority to CA244,171A priority patent/CA1068116A/en
Priority to DE2602827A priority patent/DE2602827C2/de
Priority to FR7602279A priority patent/FR2299411A1/fr
Priority to BE163894A priority patent/BE838029A/xx
Priority to JP51008823A priority patent/JPS5823449B2/ja
Priority to GB349576A priority patent/GB1481295A/en
Publication of ZA75593B publication Critical patent/ZA75593B/xx
Priority to US05/919,837 priority patent/US4188362A/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
    • C22B11/04—Obtaining noble metals by 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
    • 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
    • C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt 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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/04—Dry methods smelting of sulfides or formation of mattes by aluminium, other metals or silicon
    • 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)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Adornments (AREA)
ZA00750593A 1975-01-29 1975-01-29 A process for the treatment of mixtures of platinum group metals and gold ZA75593B (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
ZA00750593A ZA75593B (en) 1975-01-29 1975-01-29 A process for the treatment of mixtures of platinum group metals and gold
NO760228A NO141444C (no) 1975-01-29 1976-01-26 Fremgangsmaate til frembringelse av en opploesning av edelmetaller fra et edelmetallkonsentrat
CA244,171A CA1068116A (en) 1975-01-29 1976-01-26 Process for the treatment of platinum group metals and gold
DE2602827A DE2602827C2 (de) 1975-01-29 1976-01-27 Verfahren zum Auflösen von Edelmetallen aus edelmetallhaltigen Konzentraten, die sekundäres Platinmetall enthalten
FR7602279A FR2299411A1 (fr) 1975-01-29 1976-01-28 Procede de traitement d'un concentre de metaux precieux contenant des metaux du groupe du platine
BE163894A BE838029A (fr) 1975-01-29 1976-01-29 Procede pour le traitement de l'or et de metaux du groupe du platine
JP51008823A JPS5823449B2 (ja) 1975-01-29 1976-01-29 貴金属濃縮物の処理方法
GB349576A GB1481295A (en) 1975-01-29 1976-01-29 Process for the treatment of concentrates containing platinum group metals gold and silver
US05/919,837 US4188362A (en) 1975-01-29 1978-06-28 Process for the treatment of platinum group metals and gold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA00750593A ZA75593B (en) 1975-01-29 1975-01-29 A process for the treatment of mixtures of platinum group metals and gold

Publications (1)

Publication Number Publication Date
ZA75593B true ZA75593B (en) 1976-09-29

Family

ID=25568593

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00750593A ZA75593B (en) 1975-01-29 1975-01-29 A process for the treatment of mixtures of platinum group metals and gold

Country Status (8)

Country Link
JP (1) JPS5823449B2 (xx)
BE (1) BE838029A (xx)
CA (1) CA1068116A (xx)
DE (1) DE2602827C2 (xx)
FR (1) FR2299411A1 (xx)
GB (1) GB1481295A (xx)
NO (1) NO141444C (xx)
ZA (1) ZA75593B (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4685963A (en) * 1978-05-22 1987-08-11 Texasgulf Minerals And Metals, Inc. Process for the extraction of platinum group metals
US4295881A (en) * 1979-04-23 1981-10-20 Texasgulf Inc. Process for extraction of platinum group metals from chromite-bearing ore
US4428768A (en) 1979-12-31 1984-01-31 Johnson Matthey & Co., Limited Process for the recovery of platinum group metals from refractory ceramic substrates
DE3279726D1 (en) * 1981-09-16 1989-07-06 Matthey Rustenburg Refines Recovery of precious metals from leach residues
DE3279625D1 (en) * 1981-09-16 1989-05-24 Matthey Rustenburg Refines Recovery of platinum group metals from scrap and residues
ATE531826T1 (de) * 2007-12-10 2011-11-15 Prior Engineering Services Ag Wiedergewinnung von silber durch reduktion von metallchlorid
RU2532697C2 (ru) * 2013-02-28 2014-11-10 Общество с ограниченной ответственностью Научно-исследовательский и проектный институт "ТОМС" Способ переработки серебросодержащих концентратов
JP6585955B2 (ja) * 2015-07-31 2019-10-02 Ｊｘ金属株式会社 セレン白金族元素含有物からＲｕ、ＲｈおよびＩｒを分離する方法
CN114703375A (zh) * 2022-03-04 2022-07-05 金川集团股份有限公司 一种脱除高含铁贵金属合金中杂质的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE350598C (de) * 1919-09-30 1922-03-21 Carl Wilhelm Drais Verfahren zur Wiedergewinnung von Edelmetall aus edelmetallhaltigen Rueckstaenden, insbesondere Gekraetzasche
DE843015C (de) * 1943-03-06 1952-07-03 Basf Ag Verfahren zum Loesen von Platinmetallen
US2946677A (en) * 1958-11-24 1960-07-26 Oregon Metallurgical Corp Treatment of alloys containing iron group metals
US3920790A (en) * 1973-08-02 1975-11-18 Swarsab Mining Separating and purification of platinum group metals and gold

Also Published As

Publication number Publication date
CA1068116A (en) 1979-12-18
DE2602827A1 (de) 1976-08-05
FR2299411B3 (xx) 1979-04-27
NO141444B (no) 1979-12-03
FR2299411A1 (fr) 1976-08-27
BE838029A (fr) 1976-07-29
NO760228L (xx) 1976-07-30
GB1481295A (en) 1977-07-27
DE2602827C2 (de) 1987-01-02
NO141444C (no) 1980-03-12
JPS51125626A (en) 1976-11-02
JPS5823449B2 (ja) 1983-05-16

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