Energy recovery of waste from the vineyard and winery
Lukáš Vaštík , Vladimír Mašán , Patrik Burg , Jakub Sikora
AbstractViticulture and viniculture processes produce different organic waste, particularly grape marc (pomace), wood mass, to name but a few. Concerning the waste management, research finds out new, wastefree technologies and the use of waste as biofuel. The objective of this work is to determine the net calorific value of selected waste materials by the calorimetric method for its further use in solid biofuels production. Results show that comparable values of net calorific value are for the samples of wood cane, wood trunk, grape marc, grape stalks, cane pellets and ranged from 16.24 to 17.79 MJ·kg-1 . The higher net calorific value had grape seeds (21.14 MJ·kg-1 ) and grape bagasse pellets (19.62 MJ·kg-1 ) and the lowest net calorific value was determined for filter cellulose sheets (9.38 MJ·kg-1 ). Based on data of the calorific values of tested samples, it is clear, that the majority of tested materials have very good calorific values.
|Publication size in sheets||0.5|
|Book||Herák David (eds.): Proceeding of 7th International Conference on Trends in Agricultural Engineering 2019, 2019, Czech University of Life Sciences, ISBN 978-80-213-2953-9, 640 p.|
|Keywords in English||organic waste; solid biofuels; calorific values; pomace; wood mass|
|Finansowanie||This paper was supported by the project CZ.02.1.01/0.0/0.0/16_017/0002334 “Research Infrastructure for Young Scientists, this is co-financed from Operational Programme Research, Development and Education”.|
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