FR1251219A - Precious metal recovery process - Google Patents

Precious metal recovery process

Info

Publication number
FR1251219A
FR1251219A FR742419A FR742419A FR1251219A FR 1251219 A FR1251219 A FR 1251219A FR 742419 A FR742419 A FR 742419A FR 742419 A FR742419 A FR 742419A FR 1251219 A FR1251219 A FR 1251219A
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
FR742419A
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.)
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 AT402656A external-priority patent/AT203022B/en
Priority claimed from AT325657A external-priority patent/AT206447B/en
Application filed by Chemie Linz AG, Osterreichische Stickstoffwerke AG filed Critical Chemie Linz AG
Application granted granted Critical
Publication of FR1251219A publication Critical patent/FR1251219A/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
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
FR742419A 1956-07-06 1957-07-03 Precious metal recovery process Expired FR1251219A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT402656A AT203022B (en) 1956-07-06 1956-07-06 Process for the recovery of precious metals
AT325657A AT206447B (en) 1957-05-17 1957-05-17 Process for the recovery of precious metals

Publications (1)

Publication Number Publication Date
FR1251219A true FR1251219A (en) 1961-01-20

Family

ID=32928227

Family Applications (1)

Application Number Title Priority Date Filing Date
FR742419A Expired FR1251219A (en) 1956-07-06 1957-07-03 Precious metal recovery process

Country Status (3)

Country Link
DE (1) DE1088033B (en)
FR (1) FR1251219A (en)
GB (1) GB830674A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0207694A2 (en) * 1985-06-28 1987-01-07 Johnson Matthey Public Limited Company Process for the manufacture of nitric oxide

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
UA77643C2 (en) * 2001-08-20 2007-01-15 Sit Private Company Method for recovery of noble metals at production of nitric acid

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL60689C (en) * 1938-01-19 1900-01-01
DE900573C (en) * 1944-06-13 1953-12-28 Degussa Process for the recovery of the platinum which evaporates during ammonia combustion
DE846250C (en) * 1948-10-02 1952-08-11 Degussa Process for the recovery of the platinum which evaporates during the ammonia oxidation
AT180935B (en) * 1953-07-11 1955-01-25 Chemie Linz Ag Process for the production of a recovery mass for volatilizing platinum metals

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0207694A2 (en) * 1985-06-28 1987-01-07 Johnson Matthey Public Limited Company Process for the manufacture of nitric oxide
EP0207694A3 (en) * 1985-06-28 1987-09-02 Johnson Matthey Public Limited Company Process for the manufacture of nitric oxide

Also Published As

Publication number Publication date
DE1088033B (en) 1960-09-01
GB830674A (en) 1960-03-16

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