Publication result detail

Effect of firing temperature on the structure of the aggregate from sintered ashes

ČERNÝ, V.; TŮMOVÁ, E.

Original Title

Effect of firing temperature on the structure of the aggregate from sintered ashes

English Title

Effect of firing temperature on the structure of the aggregate from sintered ashes

Type

WoS Article

Original Abstract

Production of artificial aggregate from ashes is worldwide known technology that uses up to 100% of ash in the mixture. There are known two types of aggregate. First is based on binders and known as cold-bonded. Second type of aggregate is produced by self-firing process that uses a content of combustible substances in the mixture. After ignition this fuel generates enough energy for the sintering process. The paper gives an account of the influence of parameters of ash and conditions of firing on the quality of ceramic body made from ash. Temperatures of 1050 °C, 1150 °C and 1200 °C were examined. The research focused on the structure of the ceramic body as well as its physic-mechanical parameters. The results show also that firing temperature is essential for forming the structure. An important indicator is the share of melt that form a solid ash body.

English abstract

Production of artificial aggregate from ashes is worldwide known technology that uses up to 100% of ash in the mixture. There are known two types of aggregate. First is based on binders and known as cold-bonded. Second type of aggregate is produced by self-firing process that uses a content of combustible substances in the mixture. After ignition this fuel generates enough energy for the sintering process. The paper gives an account of the influence of parameters of ash and conditions of firing on the quality of ceramic body made from ash. Temperatures of 1050 °C, 1150 °C and 1200 °C were examined. The research focused on the structure of the ceramic body as well as its physic-mechanical parameters. The results show also that firing temperature is essential for forming the structure. An important indicator is the share of melt that form a solid ash body.

Keywords

Artificial aggregate; fly ash; FCB ash; sintering; clinkering

Key words in English

Artificial aggregate; fly ash; FCB ash; sintering; clinkering

Authors

ČERNÝ, V.; TŮMOVÁ, E.

RIV year

2017

Released

03.08.2016

Publisher

Elsevier

ISBN

1877-7058

Periodical

Procedia Engineering

Volume

151

Number

2016

State

United Kingdom of Great Britain and Northern Ireland

Pages from

345

Pages to

351

Pages count

7

URL

https://www.sciencedirect.com/science/article/pii/S1877705816317660

Full text in the Digital Library

http://hdl.handle.net/11012/70166

BibTex

@article{BUT127743,
  author="Vít {Černý} and Eva {Tůmová}",
  title="Effect of firing temperature on the structure of the aggregate from sintered ashes",
  journal="Procedia Engineering",
  year="2016",
  volume="151",
  number="2016",
  pages="345--351",
  doi="10.1016/j.proeng.2016.07.378",
  url="https://www.sciencedirect.com/science/article/pii/S1877705816317660"
}

Documents

1-s2.0-S1877705816317660-main