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pro vyhledávání: '"Pieter Andries Blatt Carstens"'
Autor:
Bernard M. Vilakazi, Pieter Andries Blatt Carstens, Oduetse S. Monnahela, Jacobus B. Wagener, Tshepo Ntsoane
Publikováno v:
Journal of Fluorine Chemistry. 141:64-68
Zircon mineral contains about 1–3% hafnium which is an undesirable impurity in the nuclear industry. A novel dry fluorination route was investigated to produce ZrF 4 as a possible intermediate for the production of nuclear grade zirconium metal. Th
Autor:
Andreas Roodt, Jacobus B. Wagener, Willem Liebenberg Retief, Bernard M. Vilakazi, Pieter Andries Blatt Carstens, Oduetse S. Monnahela
Publikováno v:
Journal of Fluorine Chemistry. 135:246-249
The fluorination of ZrO2 and HfO2 and the understanding of the fundamental chemistry of formation of ZrF4 and HfF4 in a fluorine atmosphere were investigated using a thermobalance. The fluorination of these species was performed to understand the che