VALUE OF COMBUSTION HEAT OF BIOMASS MATERIAL DEPENDING ON SIZE OF BIOMASS PARTICLES AND PERIOD OF MEASURING IN CALORIMETER

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41340%2F15%3A69642" target="_blank" >RIV/60460709:41340/15:69642 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

VALUE OF COMBUSTION HEAT OF BIOMASS MATERIAL DEPENDING ON SIZE OF BIOMASS PARTICLES AND PERIOD OF MEASURING IN CALORIMETER

Popis výsledku v původním jazyce

The paper compares the measured values of combustion heat for partially dehydrated digestate from an agricultural BGP (biogas plant) and for Miscanteus x Gigantheus (for the same dampness of samples). We ascertained that the measured values of combustionheat of the stated biomass materials depend on the size of the biomass particles (level of grinding). The differences between the values of combustion heat for the smallest biomass fraction of 0.1 mm and the biggest of 2.5 mm are approximately 8%. Fromthe achieved results, we experimentally derived the maximum size of the biomass particles for measuring in the calorimeter. Further differences in the measured values of combustion heat are caused by the selected different durations of the whole measuring cycle in the calorimeter (we used adiabatic calorimeter MS-10 with measuring cycles of 5, 8 and 16 minutes) and the differences oscillated within the interval up to 4%. With a longer measuring cycle, we achieved smaller oscillation of t

Název v anglickém jazyce

VALUE OF COMBUSTION HEAT OF BIOMASS MATERIAL DEPENDING ON SIZE OF BIOMASS PARTICLES AND PERIOD OF MEASURING IN CALORIMETER

Popis výsledku anglicky

The paper compares the measured values of combustion heat for partially dehydrated digestate from an agricultural BGP (biogas plant) and for Miscanteus x Gigantheus (for the same dampness of samples). We ascertained that the measured values of combustionheat of the stated biomass materials depend on the size of the biomass particles (level of grinding). The differences between the values of combustion heat for the smallest biomass fraction of 0.1 mm and the biggest of 2.5 mm are approximately 8%. Fromthe achieved results, we experimentally derived the maximum size of the biomass particles for measuring in the calorimeter. Further differences in the measured values of combustion heat are caused by the selected different durations of the whole measuring cycle in the calorimeter (we used adiabatic calorimeter MS-10 with measuring cycles of 5, 8 and 16 minutes) and the differences oscillated within the interval up to 4%. With a longer measuring cycle, we achieved smaller oscillation of t

Druh

D - Stať ve sborníku

CEP obor

BJ - Termodynamika

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

ENGINEERING FOR RURAL DEVELOPMENT

ISBN

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ISSN

1691-3043

e-ISSN

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Počet stran výsledku

6

Strana od-do

216-221

Název nakladatele

Latvia University of Agriculture Faculty of Engineering

Místo vydání

Jelgava

Místo konání akce

Jelgava, Latvia University of Agriculture Facult

Datum konání akce

20. 5. 2015

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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