Barbara Peszko
Department of Mimng and Geoengeenermg, University of Science and Technology, al. Mickiewicza 30, 30-059 Krakow, Poland
Jacek Kordek
Department of Mimng and Geoengeenermg, University of Science and Technology, al. Mickiewicza 30, 30-059 Krakow, Poland
Tomasz Niedoba
Department of Mimng and Geoengeenermg, University of Science and Technology, al. Mickiewicza 30, 30-059 Krakow, Poland
Aldona Krawczykowska
Department of Mimng and Geoengeenermg, University of Science and Technology, al. Mickiewicza 30, 30-059 Krakow, Poland
ABSTRACT
The study presents the results of shape coefficient calculation for mineral grains of sieve sizes below 0.3 mm. To perform the analysis, the photos from scanning microscope and computer image analysis were used It was found that for the analyzed material, the full mechanical similarity occurred with the grain communition and the shape coefficients did not change. The course of elongation for analyzed population may be described by the quadratic curve. The investigations are in progress.
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How to cite this article
Barbara Peszko, Jacek Kordek, Tomasz Niedoba and Aldona Krawczykowska, 2007. The Analysis of Shape Coefficients for Selected Raw Materials. Journal of Applied Sciences, 7: 2084-2087.
DOI: 10.3923/jas.2007.2084.2087
URL: https://scialert.net/abstract/?doi=jas.2007.2084.2087
DOI: 10.3923/jas.2007.2084.2087
URL: https://scialert.net/abstract/?doi=jas.2007.2084.2087
REFERENCES
- Xu, R. and O.A. di Guida, 2003. Comparison of sizing small particles using different technologies. Powder Technol., 132: 145-153.
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