Zobrazeno 1 - 10 of 28 pro vyhledávání: '"Petra Maierová"'
1
Akademický článek
Characterization of Waste Sludge Pigment from Production of ZnCl2
Autor: Hana Ovčačíková, Marek Velička, Petra Maierová, Jozef Vlček, Jonáš Tokarský, Tomáš Čegan
Publikováno v: Minerals, Vol 11, Iss 3, p 313 (2021)
This study is focused on the treatment of waste sludge from a zinc chloride production in order to prepare iron-rich pigments usable for a production of glazes. In galvanizing plants, yellow waste sludge containing significant amount of ZnO, Cl, and
Externí odkaz: https://doaj.org/article/8f58430943534135afb39682d144e392
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2
Akademický článek
Alkali-Activated Metakaolin and Fly Ash as Unfired Ceramic Bonding Systems
Autor: Jozef Vlček, Michaela Topinková, Miroslava Klárová, Petra Maierová, Hana Ovčačíková, Vlastimil Matějka, Alexandr Martaus, Veronika Blahůšková
Publikováno v: Minerals, Vol 11, Iss 2, p 197 (2021)
Metakaolin (MK) prepared by the calcination of kaolin at 550 °C and fly ash (FA) from the combustion of black coal in a granulating boiler were used to prepare unfired ceramic bonding systems via the alkali activation process. A long-term stability
Externí odkaz: https://doaj.org/article/ab46e3093d72467c84c498f99d67afef
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3
Akademický článek
Quantitative Evaluation of Crystalline and Amorphous Phases in Clay-Based Cordierite Ceramic
Autor: Zdeněk Klika, Marta Valášková, Lucie Bartoňová, Petra Maierová
Publikováno v: Minerals, Vol 10, Iss 12, p 1122 (2020)
An innovative chemical quantitative mineral analysis (CQMA) was successfully tested on a cordierite-based clay ceramic sample to quantify crystalline and amorphous components. The accuracy of this method was demonstrated on an added module to the CQM
Externí odkaz: https://doaj.org/article/884cd6dbb66d40d786ea4ec18bd65fbb
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4
Akademický článek
The Effect of Temperature and Milling Process on Steel Scale Utilized as a Pigment for Ceramic Glaze
Autor: Hana Ovčačíková, Jozef Vlček, Vlastimil Matějka, Jan Juřica, Petra Maierová, Petr Mlčoch
Publikováno v: Materials, Vol 13, Iss 8, p 1814 (2020)
This study is focused on the evaluation of the re-utilizability of scale originated during the steel casting and steel rolling processes as a pigment for glazes. Non-oiled scale with Fe3O4 as the major phase were used as a coloring component of trans
Externí odkaz: https://doaj.org/article/e8ef5b8f28a342e3b760b5a5bc32622c
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6
Timescale of pervasive melt migration in the continental crust
Autor: Pavlina Hasalová, Karel Schulmann, Urs Schaltegger, Pavla Štípská, Andrew Kylander-Clark, Robert Holder, Roberto Weinberg, Petra Maierová
Movement of a large volume of granitic melt is an important factor in the compositional differentiation of the continental crust and the presence of melt in rocks profoundly influences their rheology. Different mechanisms controlling melt migration t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d3d64fc0ca181ec936a36f5c4fa64a7c
https://doi.org/10.5194/egusphere-egu23-6959
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8
Pervasive melt migration in hot continental crust – numerical models
Autor: Petra Maierová, Pavlína Hasalová, Karel Schulmann, Pavla Štípská
The common view of melt transport in the continental crust involves an initial stage of percolation along grain boundaries, melt segregation into leucosomes and dykes, coalescence of small melt conduits into larger ones and quick nearly vertical melt
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8be453a8a1790ea0f0de379b62ee8cd4
https://doi.org/10.5194/egusphere-egu22-4325
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