Transfer model and kinetic characteristics of NH4+-K+ ion exchange on K-zeolite

Transport in Porous Media

Volumn 72, Issue 1, 2008, Pages 71-82

  Yuan, Junsheng ^a   Chen, Qingmin ^b   Wang, Jingkang ^b  

^a HEBEI UNIVERSITY OF TECHNOLOGY   (China)

^b TIANJIN UNIVERSITY   (China)

Author keywords

Ammonium; Ionexchange; K zeolite; Kinetics; Masstransfer mechanism; Masstransfer model

Indexed keywords

DIFFUSION; FLOW RATE; GRANULAR MATERIALS; LIQUID FILMS; MASS TRANSFER; VISCOSITY; ZEOLITES;

KINETIC CURVES; MASS TRANSFER COEFFICIENTS;

ION EXCHANGE;

DIFFUSION; FLOW RATE; GRANULAR MATERIALS; ION EXCHANGE; LIQUID FILMS; MASS TRANSFER; VISCOSITY; ZEOLITES;

AMMONIUM; ION EXCHANGE; MASS TRANSFER; REACTION KINETICS; VISCOSITY; ZEOLITE;

EID: 39049094141     PISSN: 01693913     EISSN: None     Source Type: Journal    
DOI: 10.1007/s11242-007-9136-1     Document Type: Article

References (13)

1. Bird R.B., Steward W.E. and Lightfood E.N. (2001). Transport Phenomena, 2nd edn. John Wiley & Sons Inc., New York
2. Dyer A. and White K.J. (1999). Cation diffusion in the natural zeolite clinoptilolite. Thermochim. Acta 340: 341-348
3. Hein M., Pflug H. and Henkel A. (1999). Removal of ammonia from industrial water via adsorption ion exchange of natural clinoptilolite. VGB PowerTech. 79: 61-66
4. Jiang Z. (1992). Ion Exchange Separation Engineering. Tianjin University Press, Tianjin
5. 2+ ion exchange on the Na-form clinoptilolite. Acta Physico-Chimica Sinica 13: 224-229
6. Petruzzelli D., Tiravanti G. and Passino R. (1999). Lead removal and recovery from battery wastewaters by the natural zeolite clinoptilolte. Solvent Extr. Ion Exch. 17: 677-694
7. Robinson S.M. and Arnold W.D. (1994). Mass-transfer mechanisms for zeolite ion exchange in wastewater treatment. AIChE Journal 40: 2045-2054
8. +. Dissertation, Hebei Univ. of Tech (2002)
9. Whitman W.G. (1923). The two-film theory of gas absorption. Chem. Metall. Eng. 29: 146-148
10. Yang P., Stolz T., Armbruster T. and Gunter M.E. (1997). Na, K, Rb, and Cs exchange in heulandite single crystals: Diffusion kinetics. Am. Mineral. 82: 517-525
11. Yin Y. (1985). Handbook of academic chemistry. Shandong Science and Technology Press, Jinan
12. Yuan J. and Han H. (2004). Evolution of research on extracting potassium from seawater. J. Hebei Univ. Tech. 33: 140-147
13. + ion exchange on zeolite. Dissertation, Hebei Univ. of Tech (2004)