Detail publikačního výsledku
Reactivity of meta-talc in sodium hydroxide medium
BEDNÁREK, J.; PTÁČEK, P.; ŠOUKAL, F.; HAVLICA, J.; NOVOTNÝ, R.; MÁSILKO, J.; ŠILER, P.
Originální název
Reactivity of meta-talc in sodium hydroxide medium
Anglický název
Reactivity of meta-talc in sodium hydroxide medium
Druh
Stať ve sborníku v databázi WoS či Scopus
Originální abstrakt
This work deals with the reactivity of XRD amorphous delaminated and dehydroxylated talc phase (meta-talc), in alkali medium. Talc ore Luzenac H70 was treated in a stirred ball mill (attritor) for 30; 60 and 90 min with subsequent thermal treatment at 700°C; 750°C and 800°C. Reactivity of mechanochemically and thermally treated talc ore in NaOH solution was studied using isothermal calorimetry. An influence of material crystallinity and amount of water coordinated in material structure after milling on its reactivity in alkali medium was studied.
Anglický abstrakt
This work deals with the reactivity of XRD amorphous delaminated and dehydroxylated talc phase (meta-talc), in alkali medium. Talc ore Luzenac H70 was treated in a stirred ball mill (attritor) for 30; 60 and 90 min with subsequent thermal treatment at 700°C; 750°C and 800°C. Reactivity of mechanochemically and thermally treated talc ore in NaOH solution was studied using isothermal calorimetry. An influence of material crystallinity and amount of water coordinated in material structure after milling on its reactivity in alkali medium was studied.
Klíčová slova
meta-talc, sodium hydroxide, isothermal calorimetry, mechanochemical activation
Klíčová slova v angličtině
meta-talc, sodium hydroxide, isothermal calorimetry, mechanochemical activation
Autoři
BEDNÁREK, J.; PTÁČEK, P.; ŠOUKAL, F.; HAVLICA, J.; NOVOTNÝ, R.; MÁSILKO, J.; ŠILER, P.
Rok RIV
2019
Vydáno
12.07.2018
Nakladatel
IOP Publishing
Místo
Češkovice
Kniha
International Conference Building Materials , Products and Technologies
ISSN
1757-899X
Periodikum
IOP Conference Series: Materials Science and Engineering
Svazek
379
Stát
Spojené království Velké Británie a Severního Irska
Strany od
1
Strany do
6
Strany počet
6
URL
Plný text v Digitální knihovně
BibTex
@inproceedings{BUT148918,
author="Jan {Bednárek} and Petr {Ptáček} and František {Šoukal} and Jaromír {Havlica} and Radoslav {Novotný} and Jiří {Másilko} and Pavel {Šiler}",
title="Reactivity of meta-talc in sodium hydroxide medium",
booktitle="International Conference Building Materials , Products and Technologies",
year="2018",
journal="IOP Conference Series: Materials Science and Engineering",
volume="379",
pages="1--6",
publisher="IOP Publishing",
address="Češkovice",
doi="10.1088/1757-899X/379/1/012003",
url="http://iopscience.iop.org/article/10.1088/1757-899X/379/1/012003/pdf"
}Dokumenty