Publication detail

Behavior of Class C Fly Ash during Firing at High Temperatures

VODOVÁ, L. SOKOLÁŘ, R.

Original Title

Behavior of Class C Fly Ash during Firing at High Temperatures

Type

conference paper

Language

English

Original Abstract

Fluidized fly ash (class C according to ASTM) from thermal power plants Hodonin and Ledvice and stoneware clay B1 were used in the experimental work dealing with SO2 emissions during the firing at 1200 degrees. The aim of the work was to define the temperature at which sulphur dioxide begins to leak, and the leakage rate of SO2. It was found that temperature of decomposition of anhydrite depends on particle size. For milled fly ash is this temperature 150 degree of Celsius lower than for unmilled ashes. The addition of clay also decreases the temperature of decomposition. Sulphur dioxide begins to leak at 975 C for samples with 40% addition of fly ash.

Keywords

Class C Fly Ash, Emissions, Stoneware Clay, Sulphur Dioxide

Authors

VODOVÁ, L.; SOKOLÁŘ, R.

RIV year

2014

Released

12. 8. 2014

Publisher

Trans Tech Publications

Location

Švýcarsko

ISBN

1022-6680

Periodical

Advanced Materials Research

Year of study

2014

Number

1000

State

Swiss Confederation

Pages from

162

Pages to

165

Pages count

4

BibTex

@inproceedings{BUT108848,
  author="Lucie {Keršnerová} and Radomír {Sokolář}",
  title="Behavior of Class C Fly Ash during Firing at High Temperatures",
  year="2014",
  journal="Advanced Materials Research",
  volume="2014",
  number="1000",
  pages="162--165",
  publisher="Trans Tech Publications",
  address="Švýcarsko",
  doi="10.4028/www.scientific.net/AMR.1000.162",
  issn="1022-6680"
}