Study of an Inorganic Ion Exchanger Al2Ti(PO4)3.3333

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Abstract:

New complex inorganic ion exchanger Al2Ti(PO4)3.3333 was synthesized by a solid state reaction crystallization method. using Al2O3, TiO2 and NH4H2PO4 as raw materials. The optimum conditions were obtained by thermal experiment, calcination temperature was at 770°C, calcination time was 4.5h. The ion exchange behavior of Al2Ti(PO4)3.3333 has been studied in detail. Results of column test indicated, that the exchange capacity obtained from tests for Li+ in 0.1mol /L HNO3 solution is 7.1mmol/g..

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Advanced Materials Research (Volumes 463-464)

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151-154

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February 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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[1] Jang J.H.; Dong D.Q.; Cheng G. H.; Liu J.Q.; Li J. Li+ extraction/insertion reaction with Mg2Mn0. 5Ti0. 5O4 inverse spinel in the aqueous phase, J. Rare Metal, 2007, 26(6), 121.

Google Scholar

[2] Y.F. Liu, Kenta Ooi: Inoranic ion exchanger with ion-memery ability, J. Ion Exchange and Adsorption. 1994, 10(3), 246.

Google Scholar

[3] D.Q. Dong, J. Zhong, D.L. Liu, Y.F. Liu: LiCu0. 5Mn1. 5O4 synthesis and Li+ extraction/reaction with it in the aqueous phase, J. China Journal of Applied Chemistry . 1998, 15(3), 11.

Google Scholar

[4] Zhong h. Prpperty of H2TiO3 type ion-exchangers and extraction of lithium from brine of natural gas wells J. Chinese Journal of Applied Chemistry. 2000, 17(3), 307.

Google Scholar