Detail publikace

Belite rich cement – a more environmentally friendly alternative to ordinary Portland cement

CÁBA, V. SEDLAČÍK, M. ILIUSHCHENKO, V. KALINA, L.

Originální název

Belite rich cement – a more environmentally friendly alternative to ordinary Portland cement

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

Today, the attention of many research teams in various industries is focused on reducing greenhouse gas emissions, especially reducing carbon dioxide production. Ordinary Portland cement (OPC) regarding the scale of its production around the world (annual production is around 3 Gt) is a major contributor to the carbon dioxide produced. Approximately one ton of CO2 is formed per ton of Portland clinker. Thanks to this, there is a general effort to find a suitable alternative that would partially or even fully replace the OPC. One of the possible alternatives is to burn the clinker to a lower temperature (1 250 – 1 300 °C) and thus obtain clinker where the majority phase will be belite instead of alite. Belite-rich clinker is currently used for types of cement with low heat of hydration and good durability properties. For this reason, there is a growing interest in this non traditional cement. In this study, several points concerning belite-rich clinker production were examined: (i) the optimal C/S ratio to result in belite, (ii) the optimum firing temperature, and (iii) the potential impact of the temperature shift on the composition.

Klíčová slova

Low energy cement, environmentally friendly cements, belite-rich cement.

Autoři

CÁBA, V.; SEDLAČÍK, M.; ILIUSHCHENKO, V.; KALINA, L.

Vydáno

14. 10. 2022

Nakladatel

Scientific.net

ISBN

978-3-0364-0171-3

Kniha

Solid State Technologies and Modern Production

ISSN

1662-9779

Periodikum

Solid State Phenomena

Stát

Švýcarská konfederace

Strany od

123

Strany do

128

Strany počet

6

URL

https://www.scientific.net/

BibTex

@inproceedings{BUT176164,
  author="Vladislav {Cába} and Martin {Sedlačík} and Valeriia {Hrubá} and Lukáš {Kalina}",
  title="Belite rich cement – a more environmentally friendly alternative to ordinary Portland cement",
  booktitle="Solid State Technologies and Modern Production",
  year="2022",
  journal="Solid State Phenomena",
  pages="123--128",
  publisher="Scientific.net",
  doi="10.4028/v-97ee16",
  isbn="978-3-0364-0171-3",
  issn="1662-9779",
  url="https://www.scientific.net/"
}