ZA938994B - Electrolytical process for extracting platinum of high purity from contaminated platinum. - Google Patents

Electrolytical process for extracting platinum of high purity from contaminated platinum.

Info

Publication number
ZA938994B
ZA938994B ZA938994A ZA938994A ZA938994B ZA 938994 B ZA938994 B ZA 938994B ZA 938994 A ZA938994 A ZA 938994A ZA 938994 A ZA938994 A ZA 938994A ZA 938994 B ZA938994 B ZA 938994B
Authority
ZA
South Africa
Prior art keywords
platinum
contaminated
hydrochloric acid
high purity
voltage
Prior art date
Application number
ZA938994A
Other languages
English (en)
Inventor
Sigrid Hermann
Uwe Landau
Original Assignee
Schott Glaswerke
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 Schott Glaswerke filed Critical Schott Glaswerke
Publication of ZA938994B publication Critical patent/ZA938994B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • C25C1/20—Electrolytic production, recovery or refining of metals by electrolysis of solutions of noble metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
ZA938994A 1992-12-18 1993-12-01 Electrolytical process for extracting platinum of high purity from contaminated platinum. ZA938994B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4243699A DE4243699C1 (de) 1992-12-18 1992-12-18 Elektrolytisches Verfahren zur Gewinnung von Platin hoher Reinheit aus verunreinigtem Platin

Publications (1)

Publication Number Publication Date
ZA938994B true ZA938994B (en) 1994-08-03

Family

ID=6476277

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA938994A ZA938994B (en) 1992-12-18 1993-12-01 Electrolytical process for extracting platinum of high purity from contaminated platinum.

Country Status (9)

Country Link
US (1) US5393389A (de)
EP (1) EP0609507B1 (de)
JP (1) JP3286823B2 (de)
AT (1) ATE136066T1 (de)
CA (1) CA2111793C (de)
DE (2) DE4243699C1 (de)
FI (1) FI100607B (de)
RU (1) RU2093607C1 (de)
ZA (1) ZA938994B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19829274C2 (de) * 1998-07-01 2002-06-20 Otb Oberflaechentechnik Berlin Verfahren zur Rückgewinnung von Edelmetallen
JP4607303B2 (ja) * 2000-09-13 2011-01-05 株式会社フルヤ金属 金属電極から白金族金属を回収する方法
US7255798B2 (en) * 2004-03-26 2007-08-14 Ion Power, Inc. Recycling of used perfluorosulfonic acid membranes
DE102006056017B4 (de) * 2006-11-23 2016-02-18 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Rückgewinnung von Edelmetallen

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB157785A (en) * 1919-12-19 1922-04-10 Eulampiu Slatineanu Electrolytic process and apparatus for the separation of platinum from other metals contained in platiniferous materials
DE594408C (de) * 1928-10-13 1934-03-16 Degussa Verfahren zum Raffinieren von Platin
US3891741A (en) * 1972-11-24 1975-06-24 Ppg Industries Inc Recovery of fission products from acidic waste solutions thereof
US4382845A (en) * 1981-08-10 1983-05-10 Chevron Research Company Selective electrowinning of palladium
EG19633A (en) * 1983-12-22 1995-08-30 Dynamit Nobel Ag Process for chronologically staggered release of electronic explosive detonating device
US4775452A (en) * 1985-04-25 1988-10-04 Chlorine Engineers Corp. Ltd. Process for dissolution and recovery of noble metals
AU607921B2 (en) * 1986-07-16 1991-03-21 Tanaka Kikinzoku Kogyo K.K. Process for refining gold and apparatus employed therefor
JPH0238536A (ja) * 1988-07-29 1990-02-07 Tanaka Kikinzoku Kogyo Kk イリジウム酸性溶液中の貴金属分離法

Also Published As

Publication number Publication date
US5393389A (en) 1995-02-28
RU2093607C1 (ru) 1997-10-20
JPH06280074A (ja) 1994-10-04
DE59302052D1 (de) 1996-05-02
ATE136066T1 (de) 1996-04-15
EP0609507B1 (de) 1996-03-27
FI935661A (fi) 1994-06-19
FI100607B (fi) 1998-01-15
JP3286823B2 (ja) 2002-05-27
FI935661A0 (fi) 1993-12-16
CA2111793C (en) 2003-05-13
CA2111793A1 (en) 1994-06-19
EP0609507A1 (de) 1994-08-10
DE4243699C1 (de) 1994-02-10

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