The Effect of the Origin and Inner Structure of Limestones on the Burning Process and the Formation of Lime

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F23%3APU149844" target="_blank" >RIV/00216305:26110/23:PU149844 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.4028/p-dIDPA7" target="_blank" >http://dx.doi.org/10.4028/p-dIDPA7</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.4028/p-dIDPA7" target="_blank" >10.4028/p-dIDPA7</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The Effect of the Origin and Inner Structure of Limestones on the Burning Process and the Formation of Lime

Popis výsledku v původním jazyce

The burning process of limestones is an important process in the modern industries, which can be described in two parts, CaCO3 decarbonation due to the thermal stress and formation of CaO crystalline structure. It was already observed that the different composition and structure of a raw material influence the transformation process and has effects on the chemical and mechanical properties of the formed lime. This study is focused on the characterization of the raw material (porosity, chemical composition, geological age and origin) and its effect on the burning process and the formation of CaO and its properties. The microstructure of studied material burnt at different times of isothermal load was observed by SEM and the reactivity test was measured and analyzed. The limestone with a more porous inner system was burnt faster and is inclinable to overburn at longer thermal load.

Název v anglickém jazyce

The Effect of the Origin and Inner Structure of Limestones on the Burning Process and the Formation of Lime

Popis výsledku anglicky

The burning process of limestones is an important process in the modern industries, which can be described in two parts, CaCO3 decarbonation due to the thermal stress and formation of CaO crystalline structure. It was already observed that the different composition and structure of a raw material influence the transformation process and has effects on the chemical and mechanical properties of the formed lime. This study is focused on the characterization of the raw material (porosity, chemical composition, geological age and origin) and its effect on the burning process and the formation of CaO and its properties. The microstructure of studied material burnt at different times of isothermal load was observed by SEM and the reactivity test was measured and analyzed. The limestone with a more porous inner system was burnt faster and is inclinable to overburn at longer thermal load.

Druh

D - Stať ve sborníku

CEP obor

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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

The 21st Conference Silicate Binders

ISBN

978-3-0364-0202-4

ISSN

1662-9779

e-ISSN

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Počet stran výsledku

6

Strana od-do

121-126

Název nakladatele

Trans Tech Publications Ltd

Místo vydání

Switzerland

Místo konání akce

Brno

Datum konání akce

8. 12. 2022

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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