[go: up one dir, main page]

GB8900938D0 - Agent and process for obtaining noble metals from thiourea complexes therefor - Google Patents

Agent and process for obtaining noble metals from thiourea complexes therefor

Info

Publication number
GB8900938D0
GB8900938D0 GB898900938A GB8900938A GB8900938D0 GB 8900938 D0 GB8900938 D0 GB 8900938D0 GB 898900938 A GB898900938 A GB 898900938A GB 8900938 A GB8900938 A GB 8900938A GB 8900938 D0 GB8900938 D0 GB 8900938D0
Authority
GB
United Kingdom
Prior art keywords
agent
noble metals
thiourea complexes
therefor
obtaining noble
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.)
Granted
Application number
GB898900938A
Other versions
GB2214172A (en
GB2214172B (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.)
Evonik Operations GmbH
Original Assignee
SKW Trostberg 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
Application filed by SKW Trostberg AG filed Critical SKW Trostberg AG
Publication of GB8900938D0 publication Critical patent/GB8900938D0/en
Publication of GB2214172A publication Critical patent/GB2214172A/en
Application granted granted Critical
Publication of GB2214172B publication Critical patent/GB2214172B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
GB8900938A 1988-01-19 1989-01-17 Agent and process for obtaining noble metals from thiourea complexes thereof Expired - Lifetime GB2214172B (en)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
GB8900938D0 true GB8900938D0 (en) 1989-03-08
GB2214172A GB2214172A (en) 1989-08-31
GB2214172B GB2214172B (en) 1991-10-16

Family

ID=6345512

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8900938A Expired - Lifetime GB2214172B (en) 1988-01-19 1989-01-17 Agent and process for obtaining noble metals from thiourea complexes thereof

Country Status (7)

Country Link
AU (1) AU606492B2 (en)
DE (1) DE3801340C1 (en)
FI (1) FI890272L (en)
FR (1) FR2626007A1 (en)
GB (1) GB2214172B (en)
SE (1) SE8900124L (en)
ZA (1) ZA89250B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19807864C1 (en) * 1998-02-25 1999-05-06 Seidel Wolfahrt Prof Dr Permeative separation of palladium and platinum complex compounds

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
DE3401961A1 (en) * 1983-02-22 1984-08-23 Skw Trostberg Ag, 8223 Trostberg Hydrometallurgical extraction of noble metals using thiourea
ZA84929B (en) * 1983-02-22 1984-09-26 Sueddeutsche Kalkstickstoff Hydrometallurgical recovery of noble metals using thiourea
DE3347165A1 (en) * 1983-12-27 1985-07-04 Skw Trostberg Ag, 8223 Trostberg METHOD FOR EXTRACTION OF PRECIOUS METALS
DE3407049A1 (en) * 1984-02-27 1985-09-05 Skw Trostberg Ag, 8223 Trostberg Process for the hydrometallurgical extraction of noble metals

Also Published As

Publication number Publication date
DE3801340C1 (en) 1989-03-16
FI890272A0 (en) 1989-01-18
FI890272L (en) 1989-07-20
GB2214172A (en) 1989-08-31
AU2775889A (en) 1989-07-20
SE8900124D0 (en) 1989-01-16
FR2626007A1 (en) 1989-07-21
GB2214172B (en) 1991-10-16
SE8900124L (en) 1989-07-20
ZA89250B (en) 1989-10-25
AU606492B2 (en) 1991-02-07

Similar Documents

Publication Publication Date Title
YU158789A (en) New triazoles and process for obtaining thereof
GB8416889D0 (en) Dissolution of noble metals
GB2233667B (en) Al-based alloy
ZA891771B (en) Clad precious metal bushing
IL83449A (en) Method for the interseparation of noble metals
HK1000521A1 (en) Conductive metal powders process for preparation thereof and use thereof
GB9006522D0 (en) Metal complexes
GB8823668D0 (en) Surface treatment of metals & alloys
ZA9010411B (en) Metal casting apparatus
GB2206512B (en) Process and apparatus for metal casting
EP0423707A3 (en) Platinum complexes
GB2214172B (en) Agent and process for obtaining noble metals from thiourea complexes thereof
GB2227440B (en) Processing of metal articles
ZA89935B (en) Precious metal refining
ZA91476B (en) Process for extracting noble metals
IL88852A0 (en) Process for extracting noble metals
IL86784A0 (en) Process for extracting noble metals
GB8825366D0 (en) Treatment of precious metal ores
ZA899352B (en) Improvement in processes and devices for the continuous casting of metals
GB8916409D0 (en) Metal complexes and uses thereof
GB8904451D0 (en) Metal complexes and uses thereof
GB8905222D0 (en) Metal complexes and uses thereof
GB8906753D0 (en) Metal complexes and uses thereof
IE882387L (en) Streptogramine b/metal complexes
GB8800806D0 (en) Method of cleaning precious metals

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930117