Thermal decomposition of ferroan dolomite: A comparative study in nitrogen, carbon dioxide, air and oxygen

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F21%3APU143095" target="_blank" >RIV/00216305:26310/21:PU143095 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S1293255821002466?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S1293255821002466?via%3Dihub</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.solidstatesciences.2021.106778" target="_blank" >10.1016/j.solidstatesciences.2021.106778</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Thermal decomposition of ferroan dolomite: A comparative study in nitrogen, carbon dioxide, air and oxygen

Popis výsledku v původním jazyce

The mechanism and kinetics of the process of thermal decomposition of low-manganese ferroan dolomite were investigated by non-isothermal derivative thermogravimetric analysis in this work. The study of the effect of the composition of gaseous phase on the mechanism and kinetics of thermal decomposition process includes the kinetics experiments performed in nitrogen, carbon dioxide, air and oxygen. While the process of endothermic decomposition takes place in one-step in a carbon dioxide-free atmosphere or in air, three separate reactions take place in carbon dioxide. The activation energy of these three reactions is also significantly higher than that of the thermal decomposition of ferroan dolomite in nitrogen, oxygen or air.

Název v anglickém jazyce

Thermal decomposition of ferroan dolomite: A comparative study in nitrogen, carbon dioxide, air and oxygen

Popis výsledku anglicky

The mechanism and kinetics of the process of thermal decomposition of low-manganese ferroan dolomite were investigated by non-isothermal derivative thermogravimetric analysis in this work. The study of the effect of the composition of gaseous phase on the mechanism and kinetics of thermal decomposition process includes the kinetics experiments performed in nitrogen, carbon dioxide, air and oxygen. While the process of endothermic decomposition takes place in one-step in a carbon dioxide-free atmosphere or in air, three separate reactions take place in carbon dioxide. The activation energy of these three reactions is also significantly higher than that of the thermal decomposition of ferroan dolomite in nitrogen, oxygen or air.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10403 - Physical chemistry

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2021

Kód důvěrnosti údajů

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

Název periodika

SOLID STATE SCIENCES

ISSN

1293-2558

e-ISSN

1873-3085

Svazek periodika

2021

Číslo periodika v rámci svazku

122

Stát vydavatele periodika

FR - Francouzská republika

Počet stran výsledku

13

Strana od-do

106778-106790

Kód UT WoS článku

000744236800001

EID výsledku v databázi Scopus

2-s2.0-85119365745