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KALASOVÁ, D. DVOŘÁK, K. SLOBODNÍK, M. VŠIANSKÝ, D. ZIKMUND, T. DLUHOŠ, J. VÁŇA, R. BUREŠ, J. KAISER, J.
Original Title
Characterization of inner structure of limestone by X-ray computed sub-micron tomography
Type
journal article in Web of Science
Language
English
Original Abstract
Limestones are fundamental industrial and building materials. Sparry calcite as a principal petrographic component of limestones can contain fluid inclusions. A certain amount of fluid inclusions directly influences decrepitation which plays an important role in decarbonisation processes. In this paper, a limestone with a high content of fluid inclusions and carbon was investigated. Presence of chlorine and alcalic elements was confirmed with microthermometry, mineralogical and chemical analyses. X-ray computed tomography with sub-micron resolution (CT) was applied to obtain a 3D distribution of cavities. CT data were correlated with some light microscopy images and also with the same sample’s tomography data which were gathered using the 3D X-ray energy dispersive spectroscopy (3D EDS) by a scanning electron microscope equipped with a focused ion beam (FIB-SEM). The latter further determined dolomites and metals in the CT data of limestone.
Keywords
limestone, petrography, X-ray computed tomography, fluid inclusions, microthermometry
Authors
KALASOVÁ, D.; DVOŘÁK, K.; SLOBODNÍK, M.; VŠIANSKÝ, D.; ZIKMUND, T.; DLUHOŠ, J.; VÁŇA, R.; BUREŠ, J.; KAISER, J.
Released
25. 4. 2018
ISBN
1879-0526
Periodical
CONSTRUCTION AND BUILDING MATERIALS
Year of study
174
Number
1
State
United Kingdom of Great Britain and Northern Ireland
Pages from
693
Pages to
700
Pages count
8
BibTex
@article{BUT147137, author="Dominika {Kalasová} and Karel {Dvořák} and Marek {Slobodník} and Dalibor {Všianský} and Tomáš {Zikmund} and Jiří {Dluhoš} and Rostislav {Váňa} and Jaroslav {Bureš} and Jozef {Kaiser}", title="Characterization of inner structure of limestone by X-ray computed sub-micron tomography", journal="CONSTRUCTION AND BUILDING MATERIALS", year="2018", volume="174", number="1", pages="693--700", doi="10.1016/j.conbuildmat.2018.04.142", issn="1879-0526" }