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Breakage of Anisometric Rod-Shaped Particles.
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SYSNO ASEP 0482663 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Breakage of Anisometric Rod-Shaped Particles. Author(s) Pěnkavová, Věra (UCHP-M) RID, ORCID, SAI
Kulaviak, Lukáš (UCHP-M) RID, ORCID, SAI
Růžička, Marek (UCHP-M) RID, ORCID, SAI
Punčochář, Miroslav (UCHP-M) RID, ORCID, SAI
Zámostný, P. (CZ)Source Title Particulate Science and Technology. - : Taylor & Francis - ISSN 0272-6351
Roč. 36, č. 4 (2018), s. 432-437Number of pages 6 s. Language eng - English Country US - United States Keywords anisometric particles ; uniaxial compression ; repetitive compression Subject RIV CI - Industrial Chemistry, Chemical Engineering OECD category Chemical process engineering R&D Projects GA15-05534S GA ČR - Czech Science Foundation (CSF) Institutional support UCHP-M - RVO:67985858 UT WOS 000432215100007 EID SCOPUS 85031505962 DOI 10.1080/02726351.2017.1347969 Annotation In this experimental study, behaviour of dry granular layers of monodisperse cylindrical particles (8x1 mm) under uniaxial compression in piston-die arrangement was investigated. The layer compressibility and Particle Size Distribution (PSD) were measured. It was found that neither the piston speed nor the layer size were relevant, within the experimental range. The compressibility and PSD were affected mainly by the applied load. At the single compression, with increasing pressure, PSD moves toward smaller sizes of broken particles always leaving some initial particles intact. At the repetitive compression, the pressure had more destructive effect, resulting in larger particle fragmentation. Workplace Institute of Chemical Process Fundamentals Contact Eva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227 Year of Publishing 2019
Number of the records: 1