B.R., Rao and L.S., Rao and A. K., Majumder and T.C., Rao (1993) Fluoride aided potassium extraction from glauconitic sandstone for liquid fertilizer. Minerals Engineering, 4. pp. 405-413.

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Abstract

Quantitative extraction of potassium from glauconitic sandstone with dilute sulphuric acid, in the presence of fluoride ion has been rationalized on the basis of the synergistic effect exerted by both the cations and anions of the added fluoride salts. It has been shown that the reaction kinetics follow the well defined Crank-Ginstling Brounshtein diffusion equation throughout the process.

Item Type:	Article
Subjects:	Material/Component Development, Processing and Characterization
Divisions:	UNSPECIFIED
Depositing User:	Mr. B.K. Prasad
Date Deposited:	14 Aug 2013 08:03
Last Modified:	14 Aug 2013 08:03
URI:	http://ampri.csircentral.net/id/eprint/359

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