PL401391A1 - Method for separation of platinum, gold and palladium from aqueous solutions containing chloride ions - Google Patents

Method for separation of platinum, gold and palladium from aqueous solutions containing chloride ions

Info

Publication number
PL401391A1
PL401391A1 PL401391A PL40139112A PL401391A1 PL 401391 A1 PL401391 A1 PL 401391A1 PL 401391 A PL401391 A PL 401391A PL 40139112 A PL40139112 A PL 40139112A PL 401391 A1 PL401391 A1 PL 401391A1
Authority
PL
Poland
Prior art keywords
palladium
platinum
gold
separation
aqueous solutions
Prior art date
Application number
PL401391A
Other languages
Polish (pl)
Other versions
PL228374B1 (en
Inventor
Marek Wojnicki
Krzysztof Fitzner
Krzysztof Pacławski
Magdalena Luty-Błocho
Original Assignee
Akademia Górniczo-Hutnicza im. Stanislawa Staszica
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 Akademia Górniczo-Hutnicza im. Stanislawa Staszica filed Critical Akademia Górniczo-Hutnicza im. Stanislawa Staszica
Priority to PL401391A priority Critical patent/PL228374B1/en
Publication of PL401391A1 publication Critical patent/PL401391A1/en
Publication of PL228374B1 publication Critical patent/PL228374B1/en

Links

Classifications

    • 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

  • Manufacture And Refinement Of Metals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

Przedmiotem wynalazku jest proces separacji platyny, palladu i złota z wodnych roztworów chlorkowych, który charakteryzuje się tym, że wykorzystuje się efekt adsorpcji jonów tych metali szlachetnych z chlorkowych roztworów wodnych na węglu aktywnym z równoczesną redukcją niektórych z nich polegającą na utworzeniu fazy stałej metalu na powierzchni węgla. Szybkości poszczególnych etapów w tych procesach zależą od temperatury roztworu, stężenia początkowego jonów metali, ilości dodanego węgla aktywnego, szybkości mieszania oraz pH roztworu.The subject of the invention is the process of separation of platinum, palladium and gold from aqueous chloride solutions, which is characterized by the use of the adsorption effect of these precious metal ions from chloride water solutions on activated carbon with the simultaneous reduction of some of them by creating a solid metal phase on the surface coal. The speeds of individual steps in these processes depend on the temperature of the solution, the initial concentration of metal ions, the amount of activated carbon added, the speed of mixing and the pH of the solution.

PL401391A 2012-10-29 2012-10-29 Method for separation of platinum, gold and palladium from aqueous solutions containing chloride ions PL228374B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL401391A PL228374B1 (en) 2012-10-29 2012-10-29 Method for separation of platinum, gold and palladium from aqueous solutions containing chloride ions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL401391A PL228374B1 (en) 2012-10-29 2012-10-29 Method for separation of platinum, gold and palladium from aqueous solutions containing chloride ions

Publications (2)

Publication Number Publication Date
PL401391A1 true PL401391A1 (en) 2013-09-02
PL228374B1 PL228374B1 (en) 2018-03-30

Family

ID=49036233

Family Applications (1)

Application Number Title Priority Date Filing Date
PL401391A PL228374B1 (en) 2012-10-29 2012-10-29 Method for separation of platinum, gold and palladium from aqueous solutions containing chloride ions

Country Status (1)

Country Link
PL (1) PL228374B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL430975A1 (en) * 2019-08-28 2021-03-08 Ciechulski Andrzej Method of separating grains of precious metals, rare earth metals, precious and semi-precious stones from natural ores, carried out in a water environment using the phenomenon of adhesion
PL440757A1 (en) 2022-03-25 2023-10-02 Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie Method for recovering Pt, Pd, Rh, Au from highly diluted aqueous solutions and system for recovering Pt, Pd, Rh, Au from highly dilute aqueous solutions

Also Published As

Publication number Publication date
PL228374B1 (en) 2018-03-30

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