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BEDNÁREK, J. PTÁČEK, P. ŠVEC, J. ŠOUKAL, F. PAŘÍZEK, L.
Original Title
Inhibition of Hydrogen Evolution in Aluminium-phosphate Refractory Binders
Type
conference paper
Language
English
Original Abstract
The study deals with the possibilities of inhibition of the reaction of aluminium-phosphate binders with iron scale, which is contained in bauxite. This material is mixed with phosphate binders to form refractories. The hydrogen is produced by this reaction causing the mixture foaming. The amount of evolved hydrogen was observed by the measuring by the Jank's calcimeter. Also the shape of oxidation-reduction potential of the binders was measured before and after mixing with aggregate using potentiometer. The influence of the addition of various cations on the hydrogen evolution and on the oxidation-reduction potential was observed. The effectiveness of the inhibitors was studied also visually by forming test elements.
Keywords
Phosphate binder; bauxite; refractories; wear iron; inhibition; calcimeter; potentiometer
Authors
BEDNÁREK, J.; PTÁČEK, P.; ŠVEC, J.; ŠOUKAL, F.; PAŘÍZEK, L.
Released
3. 8. 2016
Publisher
Elsevier
Location
Nizozemsko
ISBN
978-80-87397-23-7
Book
ICEBMP 2016 - Elektronický sborník přednášek
1877-7058
Periodical
Procedia Engineering
Year of study
151
Number
State
Kingdom of the Netherlands
Pages from
87
Pages to
93
Pages count
7
URL
http://www.sciencedirect.com/science/article/pii/S1877705816317726
Full text in the Digital Library
http://hdl.handle.net/11012/70006
BibTex
@inproceedings{BUT127133, author="Jan {Bednárek} and Petr {Ptáček} and Jiří {Švec} and František {Šoukal} and Ladislav {Pařízek}", title="Inhibition of Hydrogen Evolution in Aluminium-phosphate Refractory Binders", booktitle="ICEBMP 2016 - Elektronický sborník přednášek", year="2016", journal="Procedia Engineering", volume="151", number="151", pages="87--93", publisher="Elsevier", address="Nizozemsko", doi="10.1016/j.proeng.2016.07.384", isbn="978-80-87397-23-7", issn="1877-7058", url="http://www.sciencedirect.com/science/article/pii/S1877705816317726" }