About: Energetic properties of compost

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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	Composts, which cannot often be used in agriculture, landscaping or land reclamation for legislative reasons, may be used for power-generation purposes. The gross calorific value of aged compost reaches 12 MJ/kg and it is conditioned by the abundance of majority components in the input materials. The content of volatile combustible (55%) is by about 10 % lower than in other biomass. The fixed carbon content reaches 10 %. In preparing fuel the carbon loss during the composting process may be eliminated by means of adding another component high in cellulose, e.g. waste cardboard. During composting organically combined alkali liberate and transfer into the water phase. The content of Na2O and K2O in the compost dry matter decreased by 20 % and the chlorine content dropped by 30%. A reduction in alkali content contributes to a low alkali index of the compost (0.11 – 0.12), which shall not manifest problems with slagging or fouling (alkali index value > 0.17). Composts, which cannot often be used in agriculture, landscaping or land reclamation for legislative reasons, may be used for power-generation purposes. The gross calorific value of aged compost reaches 12 MJ/kg and it is conditioned by the abundance of majority components in the input materials. The content of volatile combustible (55%) is by about 10 % lower than in other biomass. The fixed carbon content reaches 10 %. In preparing fuel the carbon loss during the composting process may be eliminated by means of adding another component high in cellulose, e.g. waste cardboard. During composting organically combined alkali liberate and transfer into the water phase. The content of Na2O and K2O in the compost dry matter decreased by 20 % and the chlorine content dropped by 30%. A reduction in alkali content contributes to a low alkali index of the compost (0.11 – 0.12), which shall not manifest problems with slagging or fouling (alkali index value > 0.17). (en)
Title	Energetic properties of compost Energetic properties of compost (en)
skos:prefLabel	Energetic properties of compost Energetic properties of compost (en)
skos:notation	RIV/61989100:27730/11:86078906!RIV12-MSM-27730___
http://linked.open...avai/riv/aktivita	S
http://linked.open...avai/riv/aktivity	S
http://linked.open...iv/cisloPeriodika	2
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Raclavská, Helena Juchelková, Dagmar Zajonc, Ondřej
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 / Centrum energetického využití netradičních zdrojů energie
http://linked.open...dnocenehoVysledku	197496
http://linked.open...ai/riv/idVysledku	RIV/61989100:27730/11:86078906
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	risk elements; alkali kontent; energetic properties; compost (en)
http://linked.open.../riv/klicoveSlovo	alkali kontent energetic properties risk elements compost
http://linked.open...odStatuVydavatele	PL - Polská republika
http://linked.open...ontrolniKodProRIV	[4597B11D6F33]
http://linked.open...i/riv/nazevZdroje	Inžynieria Mineralna
http://linked.open...in/vavai/riv/obor	DJ
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	12
http://linked.open...iv/tvurceVysledku	Juchelková, Dagmar Raclavská, Helena Volfová, Martina Zajonc, Ondřej
issn	1640-4920
number of pages	12 (xsd:int)
http://localhost/t...ganizacniJednotka	27730

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