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FR674312A - Improvement in the treatment of ores, metallurgical products, residues, and others, for the recovery of metals of the platinum group - Google Patents

Improvement in the treatment of ores, metallurgical products, residues, and others, for the recovery of metals of the platinum group

Info

Publication number
FR674312A
FR674312A FR674312DA FR674312A FR 674312 A FR674312 A FR 674312A FR 674312D A FR674312D A FR 674312DA FR 674312 A FR674312 A FR 674312A
Authority
FR
France
Prior art keywords
ores
residues
metals
recovery
improvement
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.)
Expired
Application number
Other languages
French (fr)
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.)
Johnson Matthey PLC
Original Assignee
Johnson Matthey PLC
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 Johnson Matthey PLC filed Critical Johnson Matthey PLC
Application granted granted Critical
Publication of FR674312A publication Critical patent/FR674312A/en
Expired 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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • 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
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR674312D 1928-05-01 1929-04-30 Improvement in the treatment of ores, metallurgical products, residues, and others, for the recovery of metals of the platinum group Expired FR674312A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1278728A GB316063A (en) 1928-05-01 1928-05-01 Improvements in the treatment of ores, metallurgical products, residues and the like for the recovery of precious metals

Publications (1)

Publication Number Publication Date
FR674312A true FR674312A (en) 1930-01-27

Family

ID=10011104

Family Applications (1)

Application Number Title Priority Date Filing Date
FR674312D Expired FR674312A (en) 1928-05-01 1929-04-30 Improvement in the treatment of ores, metallurgical products, residues, and others, for the recovery of metals of the platinum group

Country Status (4)

Country Link
BE (1) BE360233A (en)
DE (1) DE573114C (en)
FR (1) FR674312A (en)
GB (1) GB316063A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE974522C (en) * 1944-02-02 1961-01-26 Mond Nickel Co Ltd Process for the separation of nickel sulfide and copper sulfide
DE973760C (en) * 1945-02-28 1960-05-25 Mond Nickel Co Ltd Process for the extraction of precious metals from copper-nickel stone
US3332771A (en) * 1964-07-30 1967-07-25 Henry M Heidt Recovery of platinum metals
EP0076049B1 (en) * 1981-09-16 1989-05-31 Matthey Rustenburg Refiners (Proprietary) Limited Recovery of precious metals from leach residues

Also Published As

Publication number Publication date
BE360233A (en) 1900-01-01
DE573114C (en) 1933-03-28
GB316063A (en) 1929-08-01

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