The Precious metals (Au, Ag, Pt, Pd, Rh) adsorption on the Silicon – organic sorbents

Authors

  • G Burmaa Institute of Chemistry and Chemical Technology, MAS
  • S Alen Institute of Chemistry and Chemical Technology, MAS
  • Yu Ganchimeg Mongolian University of Science and Technology, School of Materials Technology
  • I Sukhbaatar Mongolian University of Science and Technology, School of Materials Technology

DOI:

https://doi.org/10.5564/mjc.v12i0.167

Keywords:

dithiocarbamate, 2-aminopyridine, sorption capacity, ion-coordination

Abstract

Sorption activity of two types of Silicon-organic sorbents for the previous metals has been studied. A polymer – poly (3- silsesquioxanilpropylthiocarbamate) - 3- silsesquioxanilpropylammonium which was obtained by the hydrolytic poly-condensation reaction and has been determined its physical, chemical characteristics and its sorption activity for the Ag(I), Au(III), Pt(IV), Pd(II), Rh(III). It has been found out that the sorbent shows high static sorption of Gold (III), Mercury (II) at acidic condition. The second a net structured silicon-organic copolymer {SiO2*2[O1.5Si(CH2)3NHC5H4N}n was synthesized by hydrolytic co-poly-condensation reaction. It likely to react as an anionit that adsorbs chloro-complex anion of the Au (III), Pt(IV), Pd(II), Rh(III).

DOI: http://dx.doi.org/10.5564/mjc.v12i0.167

Mongolian Journal of Chemistry Vol.12 2011: 29-34

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Published

2014-09-24

How to Cite

Burmaa, G., Alen, S., Ganchimeg, Y., & Sukhbaatar, I. (2014). The Precious metals (Au, Ag, Pt, Pd, Rh) adsorption on the Silicon – organic sorbents. Mongolian Journal of Chemistry, 12, 29–34. https://doi.org/10.5564/mjc.v12i0.167

Issue

Vol. 12 (2011)

Section

Articles

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