Research and Application of Diatomite Laminar Film Separation Control System

Article Preview

Abstract:

Low-grade diatomite earth, such as the tailings generated in the diatomite mining process, can be purified through the laminar film separation process. The paper presents an investigation of the control system of diatomite laminar film separation process, and the control system has been applied in the pilot experiment. The pilot experiment results show that the diatomite and impurities have been effectively separated under the laminar film separation control system, which laid the foundation for the continuous, efficient and automatic industrial production.

You might also be interested in these eBooks

Info:

Periodical:

Advanced Materials Research (Volumes 524-527)

Pages:

1054-1057

Citation:

Online since:

May 2012

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2012 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] Nezahat Ediz, İsmail Bentli, İlknur Tatar: Improvement in filtration characteristics of diatomite by calcinations, International Journal of Mineral Processing, Vol. 94(2010), pp.129-134.

DOI: 10.1016/j.minpro.2010.02.004

Google Scholar

[2] M. Šljivić, I. Smičiklas, S. Pejanović, et al.: Comparative study of Cu2+ adsorption on a zeolite, a clay and a diatomite from Serbia, Applied Clay Science, Vol. 43 (2009), pp.33-40.

DOI: 10.1016/j.clay.2008.07.009

Google Scholar

[3] H. Hadjar, B. Hamdi, Z. Kessasia: Adsorption of heavy metal ions on composite materials prepared by modification of natural silica, Desalination, Vol. 167 (2004), pp.165-174.

DOI: 10.1016/j.desal.2004.06.126

Google Scholar

[4] L.J. Wang, S.L. Zheng: Journal of Chinese Ceramic Society, Vol. 34 (2006), pp.823-826. (In Chinese)

Google Scholar

[5] Muhammad H. Al-Malack, G.K. Anderson: Crossflow microfiltration with dynamic membranes, Water Research, Vol. 31(1997), pp.1969-1979.

DOI: 10.1016/s0043-1354(96)00313-2

Google Scholar

[6] Osman Şan, Remzi Gören, Cem Özgür: Purification of diatomite powder by acid leaching for use in fabrication of porous ceramics, International Journal of Mineral Processing, Vol. 93 (2009), pp.6-10.

DOI: 10.1016/j.minpro.2009.04.007

Google Scholar

[7] X.S. Ai, Y.X. Han, Y. G. Wang: Non-ferrous Mining and Metallurgy, Vol. 18(2002), pp.25-29. (In Chinese)

Google Scholar