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Modification of Carbon Materials by Inorganic Acids
PROCEEDINGS of the 3rd International Conference on Chemical Technology; Česká společnost průmyslové chemie; Mikulov 2015; Pages 31-36
- Category: Článek ve sborníku (Article in the proceedings)
- Author: Antoš Petr, Čmelík Jiří, Fiedlerová Marcela, Horová Dorota, Ryšánek Petr
- ISBN: 978-80-86238-79-1
- Year: 2015
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Partial oxidation of hydrocarbons produced carbon black, which was depending on the used raw material contaminated with heavy metals. Cleaning of carbon black could be carried out with inorganic acids, which largely removes iron, nickel and vanadium. Acids treatment led to changes in surface characteristics of carbon black including the specific electrical conductivity.