Publication detail

The fly ash of class C for ceramic technology

SOKOLÁŘ, R. NGUYEN, M.

Original Title

The fly ash of class C for ceramic technology

Type

conference paper

Language

English

Original Abstract

The properties of different Czech fluidized fly ashes FFA (class C fly ash according to ASTM C618 12a with high content of CaO in the form of anhydrite primarily) and emisions of SO2 in flue gas during the firing of FFA are discussed. The decomposition of anhydrite CaSO4 was observed during the soaking time at 1200 °C during the firing of dry pressed bodies based on pure fluidized fly ash. The effect od fluidized fly ashes admixtures on the properties of ceramic bodies is as fluxing agent and the source of CaO for the creation of anorthite in the fired ceramic body. The properties of domestic fluidized fly ashes in connection with their utilization in ceramic technology are described.

Keywords

Fly ash; fluidized fly ash; anhydrite; sulphur dioxide; anorthite

Authors

SOKOLÁŘ, R.; NGUYEN, M.

Released

16. 7. 2018

Publisher

IOP Publishing

Location

United Kingdom

ISBN

1757-8981

Periodical

IOP Conference Series: Materials Science and Engineering

Year of study

385

Number

1

State

United Kingdom of Great Britain and Northern Ireland

Pages from

1

Pages to

6

Pages count

6

URL

https://iopscience.iop.org/article/10.1088/1757-899X/385/1/012053/pdf

Full text in the Digital Library

http://hdl.handle.net/11012/137435

BibTex

@inproceedings{BUT155225,
  author="Radomír {Sokolář} and Martin {Nguyen}",
  title="The fly ash of class C for ceramic technology",
  booktitle="Construmat 2018",
  year="2018",
  series="2018",
  journal="IOP Conference Series: Materials Science and Engineering",
  volume="385",
  number="1",
  pages="1--6",
  publisher="IOP Publishing",
  address="United Kingdom",
  doi="10.1088/1757-899X/385/1/012053",
  issn="1757-8981",
  url="https://iopscience.iop.org/article/10.1088/1757-899X/385/1/012053/pdf"
}