Publication detail

Inhibition of Hydrogen Evolution in Aluminium-phosphate Refractory Binders

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

ISBN

1877-7058

Periodical

Procedia Engineering

Year of study

151

Number

151

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"
}