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Journal
2015 | 60 | 1 | 151-154
Article title

Iron-containing phases in fly ashes from different combustion systems

Content
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Languages of publication
EN
Abstracts
EN
The investigations of iron-containing phases existing in fly ashes were performed using transmission Mössbauer spectrometry. The examined samples of fly ashes were collected from different coal combustion systems, that is, stoker-fired boiler in municipal heating plant and pulverized coal boiler in power plant. Several phases are identified in the samples: iron oxides, paramagnetic aluminosilicate glass with Fe3+ ions and Al2O4-type spinel with Fe2+ ions. It was pointed out that proportions of contents of phases strongly depend not only on the combustion temperature but also on the way of ash collection.
Publisher
Journal
Year
Volume
60
Issue
1
Pages
151-154
Physical description
Dates
published
1 - 3 - 2015
online
12 - 3 - 2015
received
18 - 6 - 2014
accepted
2 - 11 - 2014
References
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Document Type
Publication order reference
YADDA identifier
bwmeta1.element.-psjd-doi-10_1515_nuka-2015-0030
Identifiers
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