Original scientific paper

Dissolution of Aluminium and Iron Oxo Minerals in Acetylacetone. Correlation of the Digestion Rate with Mineral Density

A. Janeković ; Department of Chemistry, Fawlty of Pharmacy and Biochemistry, University of Zagreb, Zagreb, Croatia, Yugoslavia
M. Pribanić ; Department of Chemistry, Fawlty of Pharmacy and Biochemistry, University of Zagreb, Zagreb, Croatia, Yugoslavia
H . Iveković ; Department of Chemistry, Fawlty of Pharmacy and Biochemistry, University of Zagreb, Zagreb, Croatia, Yugoslavia

Abstract

The series of aluminium oxo minerals such as gibbsite, boehmite,
diaspore, and corundum as well as iron minerals lepidocrocite,
goethite, and hematite dissolve in acetylacetone with decreasing
extraction rate as the mineral density increases along each series
listed above. The observed inverse dependence of the digestion rate
on the mineral density for each series studied and the mechanism
of digestion have been discussed.

Keywords

Hrčak ID:

195909

URI

https://hrcak.srce.hr/195909

Publication date:

19.4.1979.

Visits: 857 *