FR92442E - Procédé de récupération des métaux précieux - Google Patents

Procédé de récupération des métaux précieux

Info

Publication number
FR92442E
FR92442E FR104814A FR104814A FR92442E FR 92442 E FR92442 E FR 92442E FR 104814 A FR104814 A FR 104814A FR 104814 A FR104814 A FR 104814A FR 92442 E FR92442 E FR 92442E
Authority
FR
France
Prior art keywords
precious metal
recovery process
metal recovery
precious
recovery
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
FR104814A
Other languages
English (en)
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.)
Osterreichische Stickstoffwerke AG
Patheon Austria GmbH and Co KG
Original Assignee
Chemie Linz AG
Osterreichische Stickstoffwerke AG
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
Priority claimed from AT415066A external-priority patent/AT266871B/de
Application filed by Chemie Linz AG, Osterreichische Stickstoffwerke AG filed Critical Chemie Linz AG
Priority to FR104814A priority Critical patent/FR92442E/fr
Application granted granted Critical
Publication of FR92442E publication Critical patent/FR92442E/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
    • C22B11/00—Obtaining noble metals
    • C22B11/02—Obtaining noble metals by dry processes
    • C22B11/021—Recovery of noble metals from waste materials
    • C22B11/026—Recovery of noble metals from waste materials from spent catalysts
    • C22B11/028—Recovery of noble metals from waste materials from spent catalysts using solid sorbents, e.g. getters or catchment gauzes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
    • C01B21/24—Nitric oxide (NO)
    • C01B21/26—Preparation by catalytic or non-catalytic oxidation of ammonia
    • C01B21/267—Means for preventing deterioration or loss of catalyst or for recovering lost catalyst
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
FR104814A 1966-05-03 1967-05-02 Procédé de récupération des métaux précieux Expired FR92442E (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR104814A FR92442E (fr) 1966-05-03 1967-05-02 Procédé de récupération des métaux précieux

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT415066A AT266871B (de) 1966-05-03 1966-05-03 Verfahren zur Wiedergewinnung von Edelmetallen
FR104814A FR92442E (fr) 1966-05-03 1967-05-02 Procédé de récupération des métaux précieux

Publications (1)

Publication Number Publication Date
FR92442E true FR92442E (fr) 1968-11-08

Family

ID=25600862

Family Applications (1)

Application Number Title Priority Date Filing Date
FR104814A Expired FR92442E (fr) 1966-05-03 1967-05-02 Procédé de récupération des métaux précieux

Country Status (1)

Country Link
FR (1) FR92442E (fr)

Similar Documents

Publication Publication Date Title
CH520771A (fr) Procédé de purification des métaux
CH478244A (fr) Procédé d'affinage des métaux
FR1538335A (fr) Procédé de décapage
FR1547623A (fr) Procédé de purification des isooléfines
FR1454462A (fr) Procédé de récupération des alkylamides
FR1530058A (fr) Procédé de purification
FR1456754A (fr) Procédé de protection de métaux
FR96081E (fr) Procédé de récupération du cuivre.
FR1474663A (fr) Procédé d'extraction de métaux
FR1508382A (fr) Procédé de récupération du cuivre
OA03084A (fr) Procédé de concentration du minerai de nickel.
FR1506671A (fr) Procédé de laminage des métaux
FR92442E (fr) Procédé de récupération des métaux précieux
FR1547653A (fr) Procédé de récupération de métaux précieux
FR1440775A (fr) Procédé de photo-oximation continue des cyclanes
CH463712A (fr) Procédé de coulée de tuyaux métalliques
FR1436917A (fr) Procédé de récupération de cuivre
FR91096E (fr) Alliages de palladium-argent et leur procédé de production
FR1512564A (fr) Procédé de récupération des alkylamides
FR1390058A (fr) Procédé de séparation de métaux
FR1478033A (fr) Procédé de réduction directe des minerais
AT266871B (de) Verfahren zur Wiedergewinnung von Edelmetallen
FR1485856A (fr) Procédé de fusion des aciers alliés
FR1365830A (fr) Procédé de placage des métaux
FR1382667A (fr) Alliages de palladium-argent et leur procédé de production