About: Colour measurement as a proxy method for estimation of changes in phase and chemical composition of fly ash formed by combustion of coal

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About: Colour measurement as a proxy method for estimation of changes in phase and chemical composition of fly ash formed by combustion of coal Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Influence of technology on colour changes of fly ashes was studied in relationships with their chemical and phase composition. Dry bottom boilers at the Detmarovice Power Plant (the Czech Republic) were selected for this study. Combustion tests were performed using mixture of coal and mineral oil residues at the minimum and maximum output of the power plant. Fly ashes for chemical analysis, phase analysis and colour measurements were sampled from the four sections of electrostatic fly ash precipitator. Colour parameters indicate relationships with concentrations of elements which are preferentially bound in silicate matrix. The maximum output of power plant increases the concentration of glass which has decisive influence on values of colour parameters. The changes of colour parameters can indicate the conditions of the technological process. Relationships between colour and constituents of the fly ash are expressed by CIE Lab colour parameters. Influence of technology on colour changes of fly ashes was studied in relationships with their chemical and phase composition. Dry bottom boilers at the Detmarovice Power Plant (the Czech Republic) were selected for this study. Combustion tests were performed using mixture of coal and mineral oil residues at the minimum and maximum output of the power plant. Fly ashes for chemical analysis, phase analysis and colour measurements were sampled from the four sections of electrostatic fly ash precipitator. Colour parameters indicate relationships with concentrations of elements which are preferentially bound in silicate matrix. The maximum output of power plant increases the concentration of glass which has decisive influence on values of colour parameters. The changes of colour parameters can indicate the conditions of the technological process. Relationships between colour and constituents of the fly ash are expressed by CIE Lab colour parameters. (en)
Title	Colour measurement as a proxy method for estimation of changes in phase and chemical composition of fly ash formed by combustion of coal Colour measurement as a proxy method for estimation of changes in phase and chemical composition of fly ash formed by combustion of coal (en)
skos:prefLabel	Colour measurement as a proxy method for estimation of changes in phase and chemical composition of fly ash formed by combustion of coal Colour measurement as a proxy method for estimation of changes in phase and chemical composition of fly ash formed by combustion of coal (en)
skos:notation	RIV/61989100:27350/09:00021743!RIV10-MSM-27350___
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM6198910019)
http://linked.open...iv/cisloPeriodika	11
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Raclavská, Helena Raclavský, Konstantin Matýsek, Dalibor
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoká škola báňská - Technická univerzita Ostrava / Hornicko-geologická fakulta
http://linked.open...dnocenehoVysledku	307515
http://linked.open...ai/riv/idVysledku	RIV/61989100:27350/09:00021743
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	color; ash; chemical composition; phase composition (en)
http://linked.open.../riv/klicoveSlovo	phase composition chemical composition color ash
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[02B80586E439]
http://linked.open...i/riv/nazevZdroje	Fuel
http://linked.open...in/vavai/riv/obor	DB
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...UplatneniVysledku	2009
http://linked.open...v/svazekPeriodika	88
http://linked.open...iv/tvurceVysledku	Raclavská, Helena Raclavský, Konstantin Matýsek, Dalibor
http://linked.open...n/vavai/riv/zamer	Procesy snižování produkce CO2 - DeCOxProcesy
issn	0016-2361
number of pages	8 (xsd:int)
http://localhost/t...ganizacniJednotka	27350
is http://linked.open...avai/riv/vysledek of	Colour measurement as a proxy method for estimation of changes in phase and chemical composition of fly ash formed by combustion of coal Colour measurement as a proxy method for estimation of changes in phase and chemical composition of fly ash formed by combustion of coal Colour measurement as a proxy method for estimation of changes in phase and chemical composition of fly ash formed by combustion of coal Colour measurement as a proxy method for estimation of changes in phase and chemical composition of fly ash formed by combustion of coal

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