ZA89250B - Agent and process for obtaining noble metals from thiourea complexes thereof - Google Patents

Agent and process for obtaining noble metals from thiourea complexes thereof

Info

Publication number
ZA89250B
ZA89250B ZA89250A ZA89250A ZA89250B ZA 89250 B ZA89250 B ZA 89250B ZA 89250 A ZA89250 A ZA 89250A ZA 89250 A ZA89250 A ZA 89250A ZA 89250 B ZA89250 B ZA 89250B
Authority
ZA
South Africa
Prior art keywords
agent
noble metals
thiourea complexes
obtaining noble
obtaining
Prior art date
Application number
ZA89250A
Other languages
English (en)
Inventor
Reinhold Schulze
Schulze Reinhold
Original Assignee
Sueddeutsche Kalkstickstoff
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 Sueddeutsche Kalkstickstoff filed Critical Sueddeutsche Kalkstickstoff
Publication of ZA89250B publication Critical patent/ZA89250B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G5/00—Compounds of silver
    • C01G5/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • 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
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
    • C22B3/24—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition by adsorption on solid substances, e.g. by extraction with solid resins
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G7/00—Compounds of gold
    • C01G7/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Removal Of Specific Substances (AREA)
ZA89250A 1988-01-19 1989-01-12 Agent and process for obtaining noble metals from thiourea complexes thereof ZA89250B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3801340A DE3801340C1 ( ) 1988-01-19 1988-01-19

Publications (1)

Publication Number Publication Date
ZA89250B true ZA89250B (en) 1989-10-25

Family

ID=6345512

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA89250A ZA89250B (en) 1988-01-19 1989-01-12 Agent and process for obtaining noble metals from thiourea complexes thereof

Country Status (7)

Country Link
AU (1) AU606492B2 ( )
DE (1) DE3801340C1 ( )
FI (1) FI890272A ( )
FR (1) FR2626007A1 ( )
GB (1) GB2214172B ( )
SE (1) SE8900124L ( )
ZA (1) ZA89250B ( )

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19807864C1 (de) * 1998-02-25 1999-05-06 Seidel Wolfahrt Prof Dr Verfahren zur permeativen Trennung von Palladium und Platin durch Membranfiltration

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4468303A (en) * 1981-12-04 1984-08-28 Norcim Investments Pty Ltd. Metal recovery
ZA84929B (en) * 1983-02-22 1984-09-26 Sueddeutsche Kalkstickstoff Hydrometallurgical recovery of noble metals using thiourea
DE3401961A1 (de) * 1983-02-22 1984-08-23 Skw Trostberg Ag, 8223 Trostberg Hydrometallurgische gewinnung von edelmetallen unter einsatz von thioharnstoff
DE3347165A1 (de) * 1983-12-27 1985-07-04 Skw Trostberg Ag, 8223 Trostberg Verfahren zur gewinnung von edelmetallen
DE3407049A1 (de) * 1984-02-27 1985-09-05 Skw Trostberg Ag, 8223 Trostberg Verfahren zur hydrometallurgischen gewinnung von edelmetallen

Also Published As

Publication number Publication date
AU2775889A (en) 1989-07-20
AU606492B2 (en) 1991-02-07
FI890272A0 (fi) 1989-01-18
DE3801340C1 ( ) 1989-03-16
GB2214172A (en) 1989-08-31
GB8900938D0 (en) 1989-03-08
GB2214172B (en) 1991-10-16
FI890272A (fi) 1989-07-20
SE8900124D0 (sv) 1989-01-16
SE8900124L (sv) 1989-07-20
FR2626007A1 (fr) 1989-07-21

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