The Recovery of a Rhodium??Containing Catalyst by Various New Silica??Based Amine Ion Exchangers

…, A Scholten, WL Driessen, J Reedijk

Index: Kramer, Jurjen; Scholten, Arjen; Driessen, Willem L.; Reedijk, Jan European Journal of Inorganic Chemistry, 2002 , # 6 p. 1488 - 1494

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Citation Number: 12

Abstract

Abstract Various mono-, di-, and triamine ligands have been successfully attached to an inert silica backbone. Their efficiency in the recovery of the model catalyst RhCl 3 has been thoroughly investigated. Correlation of the distribution coefficients for Rh 3+ as a function of the pH with recovery experiments, shows a subtle balance between the stability of the ligand- to-metal complexes and the elution efficiency. Rhodium ion exchanger complexes with log ...