Kinetic analysis of thermal expansion of natural zeolite in temperature interval from 700 °C to 1100 °C during isothermal heating
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F18%3A00324454" target="_blank" >RIV/68407700:21110/18:00324454 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1063/1.5047626" target="_blank" >http://dx.doi.org/10.1063/1.5047626</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/1.5047626" target="_blank" >10.1063/1.5047626</a>
Alternative languages
Result language
angličtina
Original language name
Kinetic analysis of thermal expansion of natural zeolite in temperature interval from 700 °C to 1100 °C during isothermal heating
Original language description
Kinetic analysis of zeolite samples from region of Nižný Hrabovec is presented in this paper. The activation energy and preexponential factor in region of physically bound water evaporation and sintering is determined. Analysis is provided on compact zeolite samples with fraction of particles less than 50 μm. Samples are prepared by mixing a zeolite powder with deionized water. After drying at room temperature for two weeks, the thermal expansion of the samples is measured using the horizontal push-rod dilatometer. Samples are studied in isothermal regime at temperatures 700 °C, 800 °C, 900 °C, 1000 °C, and 1100 °C. The relative thermal expansion was measured for a period of 2 h. Results indicate the presence of physically bound water in the zeolite structure at temperatures about 800 °C.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20504 - Ceramics
Result continuities
Project
<a href="/en/project/GBP105%2F12%2FG059" target="_blank" >GBP105/12/G059: Cumulative time dependent processes in building materials and structures</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
THERMOPHYSICS 2018: 23rd International Meeting of Thermophysics 2018
ISBN
9780735417045
ISSN
0094-243X
e-ISSN
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Number of pages
6
Pages from-to
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Publisher name
AIP Publishing, APL, the American Institute of Physics
Place of publication
Melville, NY
Event location
Smolenice
Event date
Nov 7, 2018
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000450557800032