@inproceedings{5cb40e1331a94eada9bb32c403f653a1,
title = "Sorption behavior of strong acid cationic exchange fiber for indium",
abstract = "In (III) was quantitative adsorption by strong acid cationic exchange fiber (SACEF) in the medium of pH=2.50 sulphuric aicd. The statically saturated sorption capacity of SACEF was 153.8 mg·g -1. 0.5 mol·L -1 H 2SO 4 could be used as an eluant. The elution efficiency was 99%. The SACEF could be regenerated and reused without apparent decrease of sorption capacity. The sorption rate constant was k 287K=0.09379 g·mg -1·min -1, k 300 K=0.1159 g·mg -1·min -1, k 321 K=0.4046 g·mg -1·min -1 and k 350 K=0.6678 g·mg -1·min -1, respectively. The apparent sorption activation energy of SACEF for In (III) was 28.28 kJ·mol -1. The sorption behavior of SACEF for In (III) obeyed the Freundlich isotherm. The enthalpy change was ΔH=5.67 kJ·mol -1.",
keywords = "Activation energy, Enthalpy change, Indium (III), Sorption, Strong acid cationic exchange fiber (SACEF)",
author = "Mingyu Li and Lv Junjun and Qingxuan Zeng and Jianbo Li",
year = "2012",
doi = "10.4028/www.scientific.net/AMR.487.653",
language = "English",
isbn = "9783037853788",
series = "Advanced Materials Research",
pages = "653--657",
booktitle = "Emerging Materials and Mechanics Applications",
note = "2012 International Conference on Emerging Materials and Mechanics Applications, ICEMMA 2012 ; Conference date: 05-02-2012 Through 06-02-2012",
}