FR2264877A1 - - Google Patents

Info

Publication number
FR2264877A1
FR2264877A1 FR7508556A FR7508556A FR2264877A1 FR 2264877 A1 FR2264877 A1 FR 2264877A1 FR 7508556 A FR7508556 A FR 7508556A FR 7508556 A FR7508556 A FR 7508556A FR 2264877 A1 FR2264877 A1 FR 2264877A1
Authority
FR
France
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.)
Granted
Application number
FR7508556A
Other versions
FR2264877B3 (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.)
Matthey Rustenburg Refiners Pty Ltd
Original Assignee
Matthey Rustenburg Refiners Pty Ltd
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 Matthey Rustenburg Refiners Pty Ltd filed Critical Matthey Rustenburg Refiners Pty Ltd
Publication of FR2264877A1 publication Critical patent/FR2264877A1/fr
Application granted granted Critical
Publication of FR2264877B3 publication Critical patent/FR2264877B3/fr
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
    • 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
    • C22B3/08—Sulfuric acid, other sulfurated acids or salts thereof
    • 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
FR7508556A 1974-03-21 1975-03-19 Expired FR2264877B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB12599/74A GB1509525A (en) 1974-03-21 1974-03-21 Separation of metals

Publications (2)

Publication Number Publication Date
FR2264877A1 true FR2264877A1 (fr) 1975-10-17
FR2264877B3 FR2264877B3 (fr) 1977-11-25

Family

ID=10007617

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7508556A Expired FR2264877B3 (fr) 1974-03-21 1975-03-19

Country Status (6)

Country Link
US (1) US4002469A (fr)
CA (1) CA1061573A (fr)
DE (1) DE2512559A1 (fr)
FR (1) FR2264877B3 (fr)
GB (1) GB1509525A (fr)
ZA (1) ZA751710B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1115961A (fr) * 1979-06-14 1982-01-12 Kohur N. Subramanian Sulfonation sous forme de pastilles de residus anodiques
ZA866852B (en) * 1985-09-12 1988-05-25 Fine Metals Export Pty Ltd Refining process
EP4200452A1 (fr) 2020-08-18 2023-06-28 Enviro Metals, LLC Affinage de métaux
CA3177739A1 (fr) * 2022-07-27 2024-01-27 Hatch Ltd. Appareil de dissolution de metaux, procedes et utilisations connexes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1305788A (en) * 1919-06-03 Treatment of electrolytic slihes
US381809A (en) * 1888-04-24 Oxland
US2098025A (en) * 1935-11-23 1937-11-02 Du Pont Process of recovering soluble titanium compounds from titaniferous ores

Also Published As

Publication number Publication date
FR2264877B3 (fr) 1977-11-25
DE2512559A1 (de) 1975-09-25
ZA751710B (en) 1976-02-25
GB1509525A (en) 1978-05-04
CA1061573A (fr) 1979-09-04
US4002469A (en) 1977-01-11

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Legal Events

Date Code Title Description
ST Notification of lapse