Facilitated transport of Au(CN)2 and other metal-cyanide complexes using amines

Authors

  • F. J. Alguacil Centro Nacional de Investigaciones Metalúrgicas (CENIM/CSIC). Madrid Madrid

DOI:

https://doi.org/10.3989/revmetalm.2002.v38.i6.427

Keywords:

Supported liquid membranes, Facilitated transport, Amines, Organophosphorous derivatives, Metal-cyano complexes,

Abstract


The use of different amines, Hostarex A327 (tertiary), Amberlite LA2 (secondary) and Primene JMT (primary), as carriers in the facilitated supported liquid membrane transport of metal-cyanide complexes, with special attention to gold, along with the addition of neutral organophosphorous derivatives (Lewis bases) to the amine organic phase as synergistic agents for the transport of Au(CN)2, at alkaline pH values and selectively against other metal-cyano complexes, is investigated.

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Published

2002-12-30

How to Cite

Alguacil, F. J. (2002). Facilitated transport of Au(CN)2 and other metal-cyanide complexes using amines. Revista De Metalurgia, 38(6), 419–425. https://doi.org/10.3989/revmetalm.2002.v38.i6.427

Issue

Section

Articles