Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Mockovèiaková Annamária"'
Publikováno v:
Acta Montanistica Slovaca, Vol 7, Iss 1, Pp 50-54 (2002)
In this paper, the application of fractal theory in the characterization of fragmented surfaces, as well as the mass-size distributions are discussed. The investigated mineral-chalcopyrite of Slovak provenience is characterised after particle size re
Externí odkaz:
https://doaj.org/article/45cf55a7ec544569a8c37f2ddfe45c42
Publikováno v:
Acta Montanistica Slovaca, Vol 3, Iss 3, Pp 405-408 (1998)
The contribution deals with the possibilities of ferrofluid application as a separation medium and a selective wetting agent with the aim of desulphurization and ash content decreasing of brown coal from Slovak deposits. The influence of magnetic fie
Externí odkaz:
https://doaj.org/article/1787c4b6e0564466886e7398cb14dbdc
Publikováno v:
Acta Montanistica Slovaca, Vol 3, Iss 3, Pp 356-358 (1998)
The aim of this paper is to point up to the characterization of the brown coal using the fractal theory. On the base of BET measurements on the adsorption surface, the surface fractal dimension of crushed and milled coal samples have been determined.
Externí odkaz:
https://doaj.org/article/90953893abb244c59e89e9cc83bf38dc
Publikováno v:
Acta Montanistica Slovaca, Vol 2, Iss 3, Pp 216-218 (1997)
The paper describes research activities of the physical mineral processing group at the Institute of Geotechnics of the Slovak Academy of Sciences in last 5 years. The research programme of this group has been focused on the utilization of ferrofluid
Externí odkaz:
https://doaj.org/article/5d27bc2a38c8486abda180a040eac81f