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EFFECTIVE DIFFUSION COEFFICIENTS OF COPPER IN MACROPOROUS CHELATING ION EXCHANGE RESIN D751

Tao Zuyi, Niu Jinlong

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Abstract

Kinetic data on the macroporous chelating ion exchange resin D751 containing iminodiacetic acid as ligand are presented. The experimental systems are R-Na / Cu(N03)2, R2Cu/HNO3and R-(Na+H) / Cu(NO3)2. Sorption and desorption rates of copper were measured in batch experiments by using a three-necked flask as the reaction vessel. The effective diffusion coefficients of copper have been calculated.

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What this paper is about

Kinetic data on the macroporous chelating ion exchange resin D751 containing iminodiacetic acid as ligand are presented. The experimental systems are R-Na / Cu(N03)2, R2Cu/HNO3and R-(Na+H) / Cu(NO3)2. Sorption and desorption rates of copper were measured in batch experiments by using a three-necked flask as the reaction vessel. The effective diffusion coefficients of copper have been calculated.

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Available abstract

Kinetic data on the macroporous chelating ion exchange resin D751 containing iminodiacetic acid as ligand are presented. The experimental systems are R-Na / Cu(N03)2, R2Cu/HNO3and R-(Na+H) / Cu(NO3)2. Sorption and desorption rates of copper were measured in batch experiments by using a three-necked flask as the reaction vessel. The effective diffusion coefficients of copper have been calculated.

Key concepts: Chemistry, Copper, Chelating resin, Iminodiacetic acid, Sorption, Chelation, Ion-exchange resin, Diffusion

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EFFECTIVE DIFFUSION COEFFICIENTS OF COPPER IN MACROPOROUS CHELATING ION EXCHANGE RESIN D751 — Research Paper | ScholarLens