Publication result detail

Decomposition of Crystalline Limestones during the Burning Process

SKLENÁŘOVÁ, D.; DVOŘÁK, K.

Original Title

Decomposition of Crystalline Limestones during the Burning Process

English Title

Decomposition of Crystalline Limestones during the Burning Process

Type

Paper in proceedings (conference paper)

Original Abstract

The decomposition of limestone during the burning process is mainly based on the decarbonation of CaCO3. In the case of crystalline limestone, it is the decomposition of calcite crystals. In this study, different limestone properties on the course of decarbonation are studied. Therefore, the samples are determined from a geological and physicochemical point of view (geological age and origin, total porosity, limestone category, chemical analyses and insoluble residue). After thorough identification of the samples, various analyses focused on limestone and lime microstructure are performed, such as SEM image analysis or lime reactivity. For these analyses, the samples are burned at different temperatures. The decrepitation amount of limestones during burning process is determined.

English abstract

The decomposition of limestone during the burning process is mainly based on the decarbonation of CaCO3. In the case of crystalline limestone, it is the decomposition of calcite crystals. In this study, different limestone properties on the course of decarbonation are studied. Therefore, the samples are determined from a geological and physicochemical point of view (geological age and origin, total porosity, limestone category, chemical analyses and insoluble residue). After thorough identification of the samples, various analyses focused on limestone and lime microstructure are performed, such as SEM image analysis or lime reactivity. For these analyses, the samples are burned at different temperatures. The decrepitation amount of limestones during burning process is determined.

Keywords

Crystalline limestone, Lime, Decomposition, Burning process, Sintering process, Scanning electron microscopy (SEM)

Key words in English

Crystalline limestone, Lime, Decomposition, Burning process, Sintering process, Scanning electron microscopy (SEM)

Authors

SKLENÁŘOVÁ, D.; DVOŘÁK, K.

RIV year

2022

Released

11.10.2021

Publisher

Trans Tech Publications Ltd.

Location

Švýcarsko

ISBN

9783035738704

Book

Binders, Materials and Technologies in Modern Construction VII

ISBN

1662-9779

Periodical

Solid State Phenomena

Volume

2021

Number

325

State

Swiss Confederation

Pages from

98

Pages to

103

Pages count

6

URL

https://www.scientific.net/SSP.325.98

BibTex

@inproceedings{BUT176442,
  author="Dorothea {Sklenářová} and Karel {Dvořák}",
  title="Decomposition of Crystalline Limestones during the Burning Process",
  booktitle="Binders, Materials and Technologies in Modern Construction VII",
  year="2021",
  journal="Solid State Phenomena",
  volume="2021",
  number="325",
  pages="98--103",
  publisher="Trans Tech Publications Ltd.",
  address="Švýcarsko",
  doi="10.4028/www.scientific.net/SSP.325.98",
  isbn="9783035738704",
  issn="1012-0394",
  url="https://www.scientific.net/SSP.325.98"
}