About: Thermogravimetric Study of the Behaviour of Biomass Blends During Combustion

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The ignition and combustion behavior of biomass and biomass blends under typical heating conditions were investigated. Thermogravimetric analyses were performed on stalk and woody biomass, alone and blended with various additive weight ratios. The combustion process was enhanced by adding oxygen to the primary air. This led to shorter devolatilization/ pyrolysis and char burnout stages, which both took place at lower temperatures than in air alone. The results of the ignition study of stalk biomass show a decrease in ignition temperature as the particle size decreases. This indicates homogeneous ignition, where the volatiles burn in the gas phase, preventing oxygen from reaching the particle surface. The behavior of biomass fuels in the burning process was analyzed, and the effects of heat production and additive type were investigated. Mixing with additives is a method for modifying biofuel and obtaining a more continuous heat release process. Differential scanning calorimetric-thermogravimetric (DSC-TGA) analysis revealed that when the additive is added to biomass, the volatilization rate is modified, the heat release is affected, and the combustion residue is reduced at the same final combustion temperature. The ignition and combustion behavior of biomass and biomass blends under typical heating conditions were investigated. Thermogravimetric analyses were performed on stalk and woody biomass, alone and blended with various additive weight ratios. The combustion process was enhanced by adding oxygen to the primary air. This led to shorter devolatilization/ pyrolysis and char burnout stages, which both took place at lower temperatures than in air alone. The results of the ignition study of stalk biomass show a decrease in ignition temperature as the particle size decreases. This indicates homogeneous ignition, where the volatiles burn in the gas phase, preventing oxygen from reaching the particle surface. The behavior of biomass fuels in the burning process was analyzed, and the effects of heat production and additive type were investigated. Mixing with additives is a method for modifying biofuel and obtaining a more continuous heat release process. Differential scanning calorimetric-thermogravimetric (DSC-TGA) analysis revealed that when the additive is added to biomass, the volatilization rate is modified, the heat release is affected, and the combustion residue is reduced at the same final combustion temperature. (en)
Title	Thermogravimetric Study of the Behaviour of Biomass Blends During Combustion Thermogravimetric Study of the Behaviour of Biomass Blends During Combustion (en)
skos:prefLabel	Thermogravimetric Study of the Behaviour of Biomass Blends During Combustion Thermogravimetric Study of the Behaviour of Biomass Blends During Combustion (en)
skos:notation	RIV/60461373:22320/12:43893814!RIV13-MSM-22320___
http://linked.open...avai/predkladatel	Fakulta technologie ochrany prostředí
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM6046137304)
http://linked.open...iv/cisloPeriodika	3
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Žemlová, Tereza Jiříček, Ivo Rudasová, Pavla
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 chemicko-technologická v Praze / Fakulta technologie ochrany prostředí
http://linked.open...dnocenehoVysledku	174322
http://linked.open...ai/riv/idVysledku	RIV/60461373:22320/12:43893814
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	thermogravimetry; biomass blends; combustion behavior; charcoal; peat; lignin; straw (en)
http://linked.open.../riv/klicoveSlovo	biomass blends combustion behavior lignin charcoal straw thermogravimetry peat
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[385904CF2892]
http://linked.open...i/riv/nazevZdroje	Acta Polytechnica, Journal of Advanced Engineering
http://linked.open...in/vavai/riv/obor	CI
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...UplatneniVysledku	2012
http://linked.open...v/svazekPeriodika	52
http://linked.open...iv/tvurceVysledku	Jiříček, Ivo Žemlová, Tereza Rudasová, Pavla
http://linked.open...n/vavai/riv/zamer	Moderní způsoby úpravy, zpracování a využití paliv
issn	1210-2709
number of pages	4 (xsd:int)
http://localhost/t...ganizacniJednotka	22320
is http://linked.open...avai/riv/vysledek of	Thermogravimetric Study of the Behaviour of Biomass Blends During Combustion

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