Effect of pre-treatment procedure on micropore system characteristics of subbituminous coal
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61988987%3A17310%2F13%3AA14017VW" target="_blank" >RIV/61988987:17310/13:A14017VW - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Effect of pre-treatment procedure on micropore system characteristics of subbituminous coal
Original language description
Various pre-treatment procedures were applied on a sample of a subbituminous coal. Variously dried samples with known residual moisture contents were interpreted according to the microporous textural parameters. Adsorption isotherms of CO2 at 30°C were determined using a volumetric sorption analyser. Adsorption data were evaluated according to Dubinin-Radushkevich and Medek?s equation in order to determine micropores? volume and micropores? surface and modus of the micropores? radii. It was found that the drying method has an influence on the microporous textural properties. Samples which were not exposed to oxygen during drying (vacuum drying, inert gas purging) have better micropore characteristics; likely due to the lower contents of the residual moisture in the order of a few tenths wt.%.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CB - Analytical chemistry, separation
OECD FORD branch
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Result continuities
Project
<a href="/en/project/ED2.1.00%2F03.0100" target="_blank" >ED2.1.00/03.0100: Institute of environmental technologies</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Materials Characterisation VI
ISSN
1743-3533
e-ISSN
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Volume of the periodical
77
Issue of the periodical within the volume
6
Country of publishing house
GB - UNITED KINGDOM
Number of pages
11
Pages from-to
53-63
UT code for WoS article
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EID of the result in the Scopus database
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