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Combustible in selected biofuels

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dc.contributor.authorVitázek, I.
dc.contributor.authorTulík, J.
dc.contributor.authorKlúčik, J.
dc.date.accessioned2018-04-11T11:11:17Z
dc.date.available2018-04-11T11:11:17Z
dc.date.issued2018
dc.descriptionArticleeng
dc.description.abstractThe aim of the research was to determine the moisture, combustible and ash content in selected biofuels, in dependence on temperature by the means of gravimetric method. For this purpose, the furnace Nabertherm L9/11/SW/P330 was used. Analyzed samples cons isted of crushed biomass which is used in small heat sources (e.g. spruce wood, cherry wood, apple wood, black locust wood) with bark and without additives. Biomass for larger heat sources (woodchips cuttings from coniferous trees), sawdust mix (plum, cher ry, walnut, apricot, apple) and pellets (90% spruce and 10% fir) were also analyzed. The results are processed graphically and enable to characterize the tested fuels. The highest content of combustible was found in spruce wood sample without bark (99.889% ), the lowest content of combustible indicated cuttings from coniferous trees (88.402%). Gravimetric experiments were supplemented by DSC measurement of selected samples on calorimeter Toledo DSC822e. The graphic courses of reactions are provided up to 500 °C.eng
dc.identifier.issn1406-894X
dc.identifier.publicationAgronomy Research, 2018, vol. 16, no. 2, pp. 593-603eng
dc.identifier.urihttp://hdl.handle.net/10492/3877
dc.identifier.urihttp://dx.doi.org/10.15159/ar.18.057
dc.rights.holderCopyright 2009 by Estonian University of Life Sciences, Latvia University of Agriculture, Aleksandras Stulginskis University, Lithuanian Research Centre for Agriculture and Forestry. No part of this publication may be reproduced or transmitted in any form, or by any means, electronic or mechanical, incl. photocopying, electronic recording, or otherwise without the prior written permission from the Estonian University of Life Sciences, Latvia University of Agriculture, Aleksandras Stulginskis University, Lithuanian Research Centre for Agriculture and Forestry eeng
dc.subjectgravimetryeng
dc.subjectasheng
dc.subjectbiomasseng
dc.subjectcombustioneng
dc.subjectarticleseng
dc.titleCombustible in selected biofuelseng
dc.typeArticleeng

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2018, Vol. 16, No. 2