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KMID : 1059519910350010016
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Journal of the Korean Chemical Society
1991 Volume.35 No. 1 p.16 ~ p.23
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Rates and Mechanism of Adsorption of Transition Metal Ions on Polystyrene Resins Supported Triethylenetetramine
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Kim Sun-Deuk
Shin Yun-Yeol
Kim Chang-Su
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Abstract
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Resins of polystyrene supported triethylenetetramine of linear and claw types have been prepared by the reaction of triethylenetetramine with chloromethylated polystyrene. The resin supported triethylenetetramines were principally characterized by infrared spectra. Kinetics of adsorption of transition metals on the resin have been investigated. This paper reports the results of the diffusion coefficients and entropies of activation. The rate determining step is a process of diffussion through the particle.
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