NO760228L - - Google Patents

Info

Publication number
NO760228L
NO760228L NO76760228A NO760228A NO760228L NO 760228 L NO760228 L NO 760228L NO 76760228 A NO76760228 A NO 76760228A NO 760228 A NO760228 A NO 760228A NO 760228 L NO760228 L NO 760228L
Authority
NO
Norway
Application number
NO76760228A
Other languages
Norwegian (no)
Other versions
NO141444C (en
NO141444B (en
Inventor
R I Edwards
J P Loo
D I 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
Publication of NO760228L publication Critical patent/NO760228L/no
Publication of NO141444B publication Critical patent/NO141444B/en
Publication of NO141444C publication Critical patent/NO141444C/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)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Adornments (AREA)
NO760228A 1975-01-29 1976-01-26 PROCEDURE FOR CREATING A SOLUTION OF PRECIOUS METALS FROM A PRECIOUS METAL CONCENTRATE NO141444C (en)

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 (3)

Publication Number Publication Date
NO760228L true NO760228L (en) 1976-07-30
NO141444B NO141444B (en) 1979-12-03
NO141444C NO141444C (en) 1980-03-12

Family

ID=25568593

Family Applications (1)

Application Number Title Priority Date Filing Date
NO760228A NO141444C (en) 1975-01-29 1976-01-26 PROCEDURE FOR CREATING A SOLUTION OF PRECIOUS METALS FROM A PRECIOUS METAL CONCENTRATE

Country Status (8)

Country Link
JP (1) JPS5823449B2 (en)
BE (1) BE838029A (en)
CA (1) CA1068116A (en)
DE (1) DE2602827A1 (en)
FR (1) FR2299411A1 (en)
GB (1) GB1481295A (en)
NO (1) NO141444C (en)
ZA (1) ZA75593B (en)

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
EP0076049B1 (en) * 1981-09-16 1989-05-31 Matthey Rustenburg Refiners (Proprietary) Limited Recovery of precious metals from leach residues
EP0077128B1 (en) * 1981-09-16 1989-04-19 Matthey Rustenburg Refiners (Proprietary) Limited Recovery of platinum group metals from scrap and residues
JP2011508071A (en) * 2007-12-10 2011-03-10 プライアー エンジニアリング サービセス アーゲー Recovery of metals, especially silver, from metal chlorides by hydrogen reduction
RU2532697C2 (en) * 2013-02-28 2014-11-10 Общество с ограниченной ответственностью Научно-исследовательский и проектный институт "ТОМС" Method of processing silver-containing concentrates
JP6585955B2 (en) * 2015-07-31 2019-10-02 Ｊｘ金属株式会社 Method for separating Ru, Rh and Ir from a selenium platinum group element-containing material
CN114703375A (en) * 2022-03-04 2022-07-05 金川集团股份有限公司 Method for removing impurities in high-iron-content noble metal alloy

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE350598C (en) * 1919-09-30 1922-03-21 Carl Wilhelm Drais Process for the recovery of precious metal from precious metal-containing residues, in particular scratch ash
DE843015C (en) * 1943-03-06 1952-07-03 Basf Ag Process for dissolving platinum metals
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
NO141444C (en) 1980-03-12
FR2299411B3 (en) 1979-04-27
GB1481295A (en) 1977-07-27
JPS51125626A (en) 1976-11-02
JPS5823449B2 (en) 1983-05-16
BE838029A (en) 1976-07-29
FR2299411A1 (en) 1976-08-27
CA1068116A (en) 1979-12-18
NO141444B (en) 1979-12-03
DE2602827C2 (en) 1987-01-02
DE2602827A1 (en) 1976-08-05
ZA75593B (en) 1976-09-29

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