SOLID MATERIAL USEFUL FOR THE EXTRACTION OF PALLADIUM AND / OR RHODIUM AND / OR SILVER, ITS PREPARATION PROCESS AND ITS USES

FR3155724A1Pending Publication Date: 2025-05-30COMMISSARIAT A LENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES +1
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Patent Information

Application Number
FR2023013114
Authority / Receiving Office
FR · FR
Patent Type
Applications
Current Assignee / Owner
Filing Date
2023-11-27
Publication Date
2025-05-30
Patent Text Reader

Abstract

The present invention relates to a material in the form of porous polymer beads with open porosity, characterized in that said material comprises at least one dialkyl sulfide optionally combined with at least one alkyl aniline in at least part of the pores of said polymer beads. The present invention also relates to a process for preparing such a material as well as its use for extracting palladium and / or rhodium and / or silver from a solution containing it.
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Citation Information

Patent Citations

  • Solid phase extraction process for extracting and separating palladium

    CN101020964A

  • Method for separating and recovering silver and method for separating and recovering silver and palladium

    JP1995300630A

  • Method for separating / recovering platinum group element

    JP2014055331A