The non-isothermal kinetics analysis of the thermal decomposition of kaolinite by Effluent Gas Analysis technique

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F10%3APU88553" target="_blank" >RIV/00216305:26310/10:PU88553 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

The non-isothermal kinetics analysis of the thermal decomposition of kaolinite by Effluent Gas Analysis technique

Original language description

The thermal decomposition of kaolin with high-content of the medium ordered kaolinite was studied by Effluent Gas Analysis (EGA) under non-isothermal conditions. This technique enables to distinguish two overlaying processes during the thermal decomposition of kaolin: oxidation of organic compounds and dehydroxylation. The kinetic of non-isothermal dehydroxylation of kaolinite is controlled by the rate of the third-order reaction. For the given reaction mechanism, the overall activation energy (EA) andpre-exponential (frequency) factor (A) values are 242 kJ mol-1 and 2.21 . 10E8 s-1, respectively.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CI - Industrial chemistry and chemical engineering

OECD FORD branch

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Project

<a href="/en/project/ED0012%2F01%2F01" target="_blank" >ED0012/01/01: Centres for materials research at FCH BUT</a><br>

Continuities

O - Projekt operacniho programu

Publication year

2010

Confidentiality

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

Name of the periodical

POWDER TECHNOLOGY

ISSN

0032-5910

e-ISSN

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Volume of the periodical

203

Issue of the periodical within the volume

2

Country of publishing house

CH - SWITZERLAND

Number of pages

5

Pages from-to

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UT code for WoS article

000281461700018

EID of the result in the Scopus database

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