DE3801340C1 - - Google Patents

Info

Publication number
DE3801340C1
DE3801340C1 DE3801340A DE3801340A DE3801340C1 DE 3801340 C1 DE3801340 C1 DE 3801340C1 DE 3801340 A DE3801340 A DE 3801340A DE 3801340 A DE3801340 A DE 3801340A DE 3801340 C1 DE3801340 C1 DE 3801340C1
Authority
DE
Germany
Prior art keywords
thiourea
solution
activated carbon
sulfite
elution
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
DE3801340A
Other languages
German (de)
English (en)
Inventor
Reinhold Dr. 8226 Altenmarkt De Schulze
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
Priority to DE3801340A priority Critical patent/DE3801340C1/de
Priority to AU27758/89A priority patent/AU606492B2/en
Priority to ZA89250A priority patent/ZA89250B/xx
Priority to SE8900124A priority patent/SE8900124L/
Priority to FR8900494A priority patent/FR2626007A1/fr
Priority to GB8900938A priority patent/GB2214172B/en
Priority to FI890272A priority patent/FI890272A/fi
Application granted granted Critical
Publication of DE3801340C1 publication Critical patent/DE3801340C1/de
Expired 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)
DE3801340A 1988-01-19 1988-01-19 Expired DE3801340C1 ( )

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE3801340A DE3801340C1 ( ) 1988-01-19 1988-01-19
AU27758/89A AU606492B2 (en) 1988-01-19 1989-01-05 Agent and process for obtaining noble metals from thiourea complexes thereof
ZA89250A ZA89250B (en) 1988-01-19 1989-01-12 Agent and process for obtaining noble metals from thiourea complexes thereof
SE8900124A SE8900124L (sv) 1988-01-19 1989-01-16 Elueringsmedel foer aedelmetallkomplexfoereningar
FR8900494A FR2626007A1 (fr) 1988-01-19 1989-01-17 Agents pour l'elution de complexes thiouree-metaux precieux adsorbes sur charbon actif et procedes pour l'obtention des metaux precieux
GB8900938A GB2214172B (en) 1988-01-19 1989-01-17 Agent and process for obtaining noble metals from thiourea complexes thereof
FI890272A FI890272A (fi) 1988-01-19 1989-01-18 Medel foer eluering av tioureaaedelmetallkomplex adsorberade pao aktivt kol och foerfarande foer aotervinning av aedelmetaller.

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
DE3801340C1 true DE3801340C1 ( ) 1989-03-16

Family

ID=6345512

Family Applications (1)

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

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 ( )

Cited By (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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3401961A1 (de) * 1983-02-22 1984-08-23 Skw Trostberg Ag, 8223 Trostberg Hydrometallurgische gewinnung von edelmetallen unter einsatz von thioharnstoff

Family Cites Families (4)

* 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
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3401961A1 (de) * 1983-02-22 1984-08-23 Skw Trostberg Ag, 8223 Trostberg Hydrometallurgische gewinnung von edelmetallen unter einsatz von thioharnstoff

Cited By (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

Also Published As

Publication number Publication date
AU2775889A (en) 1989-07-20
AU606492B2 (en) 1991-02-07
FI890272A0 (fi) 1989-01-18
ZA89250B (en) 1989-10-25
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

Similar Documents

Publication Publication Date Title
DE2558160C3 (de) Verfahren zum Reinigen von technischen Molybdänoxid
DE2105515C3 (de) Behandlungsverfahren zur Entfernung von Metallen und Metallionen aus gasförmigen oder flüssigen Materialien
DE3345445C2 (de) Verfahren zur Reinigung von 4-Demethoxy-daunorubicin und 4-Demethoxy-doxorubicin durch selektive Adsorption an Harzen
DE3347165A1 (de) Verfahren zur gewinnung von edelmetallen
EP0135950B1 (de) Verfahren zur Gewinnung von Kupfer sowie gegebenenfalls Silber und Gold durch Laugung oxidischer und sulfidischer Materialien mit wasserlöslichen Cyaniden
US2753258A (en) Method of recovering gold from cyanide solutions
DE1114794B (de) Verfahren zur Urangewinnung durch alkalische Behandlung von Uranerzen
DE2515861A1 (de) Verfahren zur adsorptiven entfernung von arsen, antimon und/oder wismut
EP2500442B1 (de) Prozess zur Rückgewinnung von Edelmetall aus funktionalisierten edelmetallhaltigen Adsorptionsmaterialien
DE3801340C1 ( )
DE3401961C2 ( )
DE2138927B2 (de) Aus einer impraegnierten traegersubstanz bestehendes mittel zur sorption von fluessigen metallen und von metalldaempfen sowie verfahren zur rueckgewinnung der metalle und der impraegnierung
DE2836632A1 (de) Verfahren zur rueckgewinnung von rhenium
DE2630631C3 (de) Verfahren zur Abtrennung von Schwermetallen aus Flüssigkeiten bzw. Gasen
EP2386662A1 (de) Verfahren zur sorptiven extraktion von edelmetallen
US20030228244A1 (en) Inhibition of the depletion of metal values from pregnant lixiviant solutions
DE3407049A1 (de) Verfahren zur hydrometallurgischen gewinnung von edelmetallen
DE2307543C3 (de) Verfahren zur Entfernung von Kupfer aus kupferhaltigem Antibiotika der Phleomycin-Bleomycin-Gruppe
DE3343541C2 (de) Verfahren zur getrennten Gewinnung von Metallchloriden aus komplexen Kupfer-Erzen
AT232644B (de) Verfahren zur Gewinnung von novobiocin-aktiven Verbindungen
DE4318235A1 (de) Verfahren zur Herstellung von hochreinen Deferoxamin-Salzen
CH631488A5 (en) Process for recovering metals adsorbed on a carrier
DE1198336B (de) Verfahren zur Abtrennung von Uranverbindungen von ihren Verunreinigungen
DE2455301C3 (de) Verfahren zur Metallgewinnung, insbesondere zur Goldgewinnung
DE19928028C1 (de) Verfahren zur Herstellung von Gold hoher Reinheit

Legal Events

Date Code Title Description
8100 Publication of patent without earlier publication of application
D1 Grant (no unexamined application published) patent law 81
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee