Impact of Limestone Properties Influencing the Process of Thermal Decomposition

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F23%3APU149845" target="_blank" >RIV/00216305:26110/23:PU149845 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1063/5.0159036" target="_blank" >http://dx.doi.org/10.1063/5.0159036</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1063/5.0159036" target="_blank" >10.1063/5.0159036</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Impact of Limestone Properties Influencing the Process of Thermal Decomposition

Popis výsledku v původním jazyce

The main process of thermal decomposition of limestones can be described as the decomposition of calcium carbonate due to thermal stress. During this process, there are many influences that can affect the properties of the newly formed calcium oxide and, of course, also the properties of the final product - lime. This study aims to examine the different characteristics of the input material (geological age and origin, total porosity, chemical analysis, insoluble residue) and their effect on the properties of burnt lime. Four different burning temperatures were used for each sample. The microstructure of the lime was analysed by scanning electron microscopy and a lime reactivity test was performed. It was observed that the burning process of geologically younger limestone with higher porosity was faster even at lower temperatures, as well as the sintering process of samples studied in this paper.

Název v anglickém jazyce

Impact of Limestone Properties Influencing the Process of Thermal Decomposition

Popis výsledku anglicky

The main process of thermal decomposition of limestones can be described as the decomposition of calcium carbonate due to thermal stress. During this process, there are many influences that can affect the properties of the newly formed calcium oxide and, of course, also the properties of the final product - lime. This study aims to examine the different characteristics of the input material (geological age and origin, total porosity, chemical analysis, insoluble residue) and their effect on the properties of burnt lime. Four different burning temperatures were used for each sample. The microstructure of the lime was analysed by scanning electron microscopy and a lime reactivity test was performed. It was observed that the burning process of geologically younger limestone with higher porosity was faster even at lower temperatures, as well as the sintering process of samples studied in this paper.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20501 - Materials engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2023

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

14TH CONFERENCE OF CIVIL AND ENVIRONMENTAL ENGINEERING FOR PHD STUDENTS AND YOUNG SCIENTISTS: YOUNG SCIENTIST 2022 (YS22)

ISBN

978-0-7354-4600-7

ISSN

0094-243X

e-ISSN

—

Počet stran výsledku

6

Strana od-do

„“-„“

Název nakladatele

AIP Publishing

Místo vydání

neuveden

Místo konání akce

Čingov

Datum konání akce

27. 6. 2023

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

—