Publication detail

Influence of Firing Regime and Potassium Ions on Synthetic Preparation of Belite Clinker

GAZDIČ, D. FRIDRICHOVÁ, M. DVOŘÁK, K. HALEŠOVÁ, A. VŠIANSKÝ, D.

Original Title

Influence of Firing Regime and Potassium Ions on Synthetic Preparation of Belite Clinker

Type

conference paper

Language

English

Original Abstract

The study of the influence of selected temperature regime and potassium ions on the process of synthesis of belite (2CaO·SiO2, C2S) was carried out. The basic raw material was calcium carbonate (CaCO3) and amorphous silica (SiO2). The dosage of both components was based on the stoichiometric ratio of CaO:SiO2 in belite. The modification of the raw meal was carried out in the form of potash, K2O. Potash was dosed in the form of potassium carbonate, K2CO3, and potassium sulfate, K2SO4. The firing process was performed in a superkanthal furnace with two temperature modes, firing temperature: 1150 °C / 3 hours soaking and 1450 °C / 5 hours soaking. The evaluation performed by the experiment was based on mineralogical analysis by XRD analysis.

Keywords

belite; temperature; potassium;

Authors

GAZDIČ, D.; FRIDRICHOVÁ, M.; DVOŘÁK, K.; HALEŠOVÁ, A.; VŠIANSKÝ, D.

Released

19. 8. 2019

Publisher

Trans Tech Publications

Location

Switzerland

ISBN

978-3-0357-1550-7

Book

Binders, Materials and Technologies in Modern construction V

Edition

2019

Edition number

296

ISBN

1012-0394

Periodical

Solid State Phenomena

Year of study

296

State

Swiss Confederation

Pages from

64

Pages to

69

Pages count

6

URL

https://www.scientific.net/SSP.296.64

BibTex

@inproceedings{BUT157026,
  author="Dominik {Gazdič} and Marcela {Fridrichová} and Karel {Dvořák} and Adéla {Halešová} and Dalibor {Všianský}",
  title="Influence of Firing Regime and Potassium Ions on Synthetic Preparation of Belite Clinker",
  booktitle="Binders, Materials and Technologies in Modern construction V",
  year="2019",
  series="2019",
  journal="Solid State Phenomena",
  volume="296",
  number="296",
  pages="64--69",
  publisher="Trans Tech Publications",
  address="Switzerland",
  doi="10.4028/www.scientific.net/SSP.296.64",
  isbn="978-3-0357-1550-7",
  issn="1012-0394",
  url="https://www.scientific.net/SSP.296.64"
}