Dry Separation of Brown Coal Fly Ash, Determination of Properties of Separated Parts, and Their Application in High Volume Cementitious Pastes
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F17%3A00328177" target="_blank" >RIV/68407700:21110/17:00328177 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.3311/PPci.9065" target="_blank" >http://dx.doi.org/10.3311/PPci.9065</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3311/PPci.9065" target="_blank" >10.3311/PPci.9065</a>
Alternative languages
Result language
angličtina
Original language name
Dry Separation of Brown Coal Fly Ash, Determination of Properties of Separated Parts, and Their Application in High Volume Cementitious Pastes
Original language description
The dry separation of brown coal fly ash was carried out in this research using ultrafine air classifier. Classifiers wheel speed was increased from 2000 to 10000 rpm to obtain fine and coarse products. As the speed of classifier was increased diameter of particles decreased and particle morphology was observed on optical, electron microscopes which showed that at 10000 rpm classifiers wheel speed, average fine particles morphology changed from angular and rounded irregular slaggy particles to spherical particles. High volume cementitious mixes were prepared with fine and coarse products in which cement -60% fine products samples showed a considerable increase of compressive strength as compared to cementitious raw fly ash control samples.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20501 - Materials engineering
Result continuities
Project
<a href="/en/project/TE02000077" target="_blank" >TE02000077: Smart Regions - Buildings and Settlements Information Modelling, Technology and Infrastructure for Sustainable Development</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Periodica Polytechnica-Civil Engineering
ISSN
0553-6626
e-ISSN
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Volume of the periodical
61
Issue of the periodical within the volume
3
Country of publishing house
HU - HUNGARY
Number of pages
12
Pages from-to
590-601
UT code for WoS article
000414997100025
EID of the result in the Scopus database
2-s2.0-85021230993