PL3662090T3 - Ulepszony sposób odzyskiwania palladu z innych pierwiastków metali obecnych w azotowej fazie wodnej przy użyciu malonoamidów jako ekstrahentów - Google Patents

Ulepszony sposób odzyskiwania palladu z innych pierwiastków metali obecnych w azotowej fazie wodnej przy użyciu malonoamidów jako ekstrahentów

Info

Publication number
PL3662090T3
PL3662090T3 PL18778963T PL18778963T PL3662090T3 PL 3662090 T3 PL3662090 T3 PL 3662090T3 PL 18778963 T PL18778963 T PL 18778963T PL 18778963 T PL18778963 T PL 18778963T PL 3662090 T3 PL3662090 T3 PL 3662090T3
Authority
PL
Poland
Prior art keywords
malonamides
extractants
aqueous phase
improved method
metal elements
Prior art date
Application number
PL18778963T
Other languages
English (en)
Inventor
Damien Bourgeois
Daniel Meyer
Original Assignee
Commissariat à l'énergie atomique et aux énergies alternatives
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 Commissariat à l'énergie atomique et aux énergies alternatives filed Critical Commissariat à l'énergie atomique et aux énergies alternatives
Publication of PL3662090T3 publication Critical patent/PL3662090T3/pl

Links

Classifications

    • 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
    • C22B11/00—Obtaining noble metals
    • C22B11/04—Obtaining noble metals by wet processes
    • 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
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • 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
    • C22B11/00—Obtaining noble metals
    • C22B11/04—Obtaining noble metals by wet processes
    • C22B11/042—Recovery of noble metals from waste materials
    • C22B11/046—Recovery of noble metals from waste materials from manufactured products, e.g. from printed circuit boards, from photographic films, paper or baths
    • 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)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)
PL18778963T 2017-09-07 2018-09-06 Ulepszony sposób odzyskiwania palladu z innych pierwiastków metali obecnych w azotowej fazie wodnej przy użyciu malonoamidów jako ekstrahentów PL3662090T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1758240A FR3070691B1 (fr) 2017-09-07 2017-09-07 Procede ameliore de recuperation du palladium des autres elements metalliques presents dans une phase aqueuse nitrique utilisant comme extractants des malonamides.
EP18778963.1A EP3662090B1 (fr) 2017-09-07 2018-09-06 Procédé amélioré de récupération du palladium des autres éléments métalliques présents dans une phase aqueuse nitrique utilisant comme extractants des malonamides
PCT/FR2018/052182 WO2019048789A1 (fr) 2017-09-07 2018-09-06 Procédé amélioré de récupération du palladium des autres éléments métalliques présents dans une phase aqueuse nitrique utilisant comme extractants des malonamides

Publications (1)

Publication Number Publication Date
PL3662090T3 true PL3662090T3 (pl) 2021-12-20

Family

ID=61223956

Family Applications (1)

Application Number Title Priority Date Filing Date
PL18778963T PL3662090T3 (pl) 2017-09-07 2018-09-06 Ulepszony sposób odzyskiwania palladu z innych pierwiastków metali obecnych w azotowej fazie wodnej przy użyciu malonoamidów jako ekstrahentów

Country Status (6)

Country Link
EP (1) EP3662090B1 (pl)
ES (1) ES2887197T3 (pl)
FR (1) FR3070691B1 (pl)
PL (1) PL3662090T3 (pl)
SG (1) SG11202002039UA (pl)
WO (1) WO2019048789A1 (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3106597B1 (fr) * 2020-01-23 2022-02-18 Centre Nat Rech Scient Procédé d'extraction et de récupération d'or et/ou d'un ou de platinoïdes présents dans une phase aqueuse acide

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2968014B1 (fr) * 2010-11-25 2012-12-28 Commissariat Energie Atomique Procede de separation de l'americium des autres elements metalliques presents dans une phase aqueuse acide ou organique et ses applications
FR3023847A1 (fr) * 2014-07-17 2016-01-22 Commissariat Energie Atomique Procede de separation du palladium des autres elements metalliques presents dans une phase aqueuse nitrique et ses utilisations

Also Published As

Publication number Publication date
ES2887197T3 (es) 2021-12-22
FR3070691B1 (fr) 2019-09-13
EP3662090A1 (fr) 2020-06-10
WO2019048789A1 (fr) 2019-03-14
SG11202002039UA (en) 2020-04-29
EP3662090B1 (fr) 2021-06-30
FR3070691A1 (fr) 2019-03-08

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