About: Geochemistry of fly ash from desulphurisation process performed by sodium bicarbonate

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About: Geochemistry of fly ash from desulphurisation process performed by sodium bicarbonate Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	In Trebovice Power Plant (Ostrava, the Czech Republic) the application of NEUTREC? technology ? desulphurisation by means of sodium bicarbonate ? has been tested. This technology significantly influences the chemical and phase composition of fly ash and the consequent hydrochemical composition of water leachate. The fundamental precondition for the current utilization of fly ash (surface ground shaping and land reclamation, disposal in mines and settling basins) is to obtain water leachate quality according to the Council Decision 2003/33/EC parameters. At 60 % sulphur removal the water leachate contains up to 10 g/l of dissolved substances and higher contents of oxyanions (Se, Sb, Cr, As). To decrease the content of dissolved substances in water leachate we used ekobent (60% bentonite), CaO and non-desulphurised fly ash. In Trebovice Power Plant (Ostrava, the Czech Republic) the application of NEUTREC? technology ? desulphurisation by means of sodium bicarbonate ? has been tested. This technology significantly influences the chemical and phase composition of fly ash and the consequent hydrochemical composition of water leachate. The fundamental precondition for the current utilization of fly ash (surface ground shaping and land reclamation, disposal in mines and settling basins) is to obtain water leachate quality according to the Council Decision 2003/33/EC parameters. At 60 % sulphur removal the water leachate contains up to 10 g/l of dissolved substances and higher contents of oxyanions (Se, Sb, Cr, As). To decrease the content of dissolved substances in water leachate we used ekobent (60% bentonite), CaO and non-desulphurised fly ash. (en)
Title	Geochemistry of fly ash from desulphurisation process performed by sodium bicarbonate Geochemistry of fly ash from desulphurisation process performed by sodium bicarbonate (en)
skos:prefLabel	Geochemistry of fly ash from desulphurisation process performed by sodium bicarbonate Geochemistry of fly ash from desulphurisation process performed by sodium bicarbonate (en)
skos:notation	RIV/61989100:27350/10:10224227!RIV11-MSM-27350___
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM6198910019)
http://linked.open...iv/cisloPeriodika	2
http://linked.open...vai/riv/dodaniDat	2011
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	260590
http://linked.open...ai/riv/idVysledku	RIV/61989100:27350/10:10224227
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	ecotoxicity; water leachate; oxyanions; NEUTREC; desulphurisation (en)
http://linked.open.../riv/klicoveSlovo	desulphurisation ecotoxicity water leachate NEUTREC oxyanions
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[B3B64027B036]
http://linked.open...i/riv/nazevZdroje	FUEL PROCESSING TECHNOLOGY
http://linked.open...in/vavai/riv/obor	DD
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	91
http://linked.open...iv/tvurceVysledku	Juchelková, Dagmar Raclavská, Helena Raclavský, Konstantin Matýsek, Dalibor
http://linked.open...n/vavai/riv/zamer	Procesy snižování produkce CO2 - DeCOxProcesy
issn	0378-3820
number of pages	8 (xsd:int)
http://localhost/t...ganizacniJednotka	27350

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