The influence of additional hemicellulose on Japanese cedar based pre-carbonized solid biofuel properties

The global carbon dioxide emissions issue is the main hindrance of the Paris agreement goals. Biomass has been effectively utilized as a renewable energy in the household heating and the electricity generating sector. However, it is unsuited for use in the heavy industry. Due to the limitation of bi...

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Autores principales:	Supitchaya CHERDKEATTIKUL, Tamio IDA
Formato:	article
Lenguaje:	EN
Publicado:	The Japan Society of Mechanical Engineers 2019
Materias:	kindai bio-coke hemicellulose japanese cedar heating value compressive strength Mechanical engineering and machinery TJ1-1570
Acceso en línea:	https://doaj.org/article/480b748481764c7fb8bdc84b8bbc0c6f
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spelling	oai:doaj.org-article:480b748481764c7fb8bdc84b8bbc0c6f2021-11-29T05:48:33ZThe influence of additional hemicellulose on Japanese cedar based pre-carbonized solid biofuel properties2187-974510.1299/mej.19-00282https://doaj.org/article/480b748481764c7fb8bdc84b8bbc0c6f2019-10-01T00:00:00Zhttps://www.jstage.jst.go.jp/article/mej/6/6/6_19-00282/_pdf/-char/enhttps://doaj.org/toc/2187-9745The global carbon dioxide emissions issue is the main hindrance of the Paris agreement goals. Biomass has been effectively utilized as a renewable energy in the household heating and the electricity generating sector. However, it is unsuited for use in the heavy industry. Due to the limitation of biomass applied in the steel industry, the pre-carbonized solid biofuel (Kindai Bio-coke) has been developed and studied throughout the years. This research studied the effect of hemicellulose (glucommannan powder from the Konjac tuber) on Japanese cedar base bio-coke apparent density, heating value, and compressive strength at room temperature and 973 K. The bio-coke samples were produced by the vertical laboratory scale compression machine connected with 12 mm mold by loading cell. The mixture of dried glucomannan powder, with 0, 2, 5, 8, 10 and 15 wt. % and Japanese cedar powder are the raw materials in this research. The production conditions were controlled following the trial experiments done by Bio-Coke Research institute. It shows that hemicellulose has blended in with Japanese cedar particles and has increased the bio-coke apparent density significantly. However, the heating value of bio-coke decreased by 3 % with 15 wt. % of hemicellulose. The maximum compressive strength at room temperature results show an open end downward parabola with peak at 5 to 8 wt. %. Bio-coke containing 10 wt. % of hemicellulose has the highest maximum compressive strength at 973 K.Supitchaya CHERDKEATTIKULTamio IDAThe Japan Society of Mechanical Engineersarticlekindai bio-cokehemicellulosejapanese cedarheating valuecompressive strengthMechanical engineering and machineryTJ1-1570ENMechanical Engineering Journal, Vol 6, Iss 6, Pp 19-00282-19-00282 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	kindai bio-coke hemicellulose japanese cedar heating value compressive strength Mechanical engineering and machinery TJ1-1570
spellingShingle	kindai bio-coke hemicellulose japanese cedar heating value compressive strength Mechanical engineering and machinery TJ1-1570 Supitchaya CHERDKEATTIKUL Tamio IDA The influence of additional hemicellulose on Japanese cedar based pre-carbonized solid biofuel properties
description	The global carbon dioxide emissions issue is the main hindrance of the Paris agreement goals. Biomass has been effectively utilized as a renewable energy in the household heating and the electricity generating sector. However, it is unsuited for use in the heavy industry. Due to the limitation of biomass applied in the steel industry, the pre-carbonized solid biofuel (Kindai Bio-coke) has been developed and studied throughout the years. This research studied the effect of hemicellulose (glucommannan powder from the Konjac tuber) on Japanese cedar base bio-coke apparent density, heating value, and compressive strength at room temperature and 973 K. The bio-coke samples were produced by the vertical laboratory scale compression machine connected with 12 mm mold by loading cell. The mixture of dried glucomannan powder, with 0, 2, 5, 8, 10 and 15 wt. % and Japanese cedar powder are the raw materials in this research. The production conditions were controlled following the trial experiments done by Bio-Coke Research institute. It shows that hemicellulose has blended in with Japanese cedar particles and has increased the bio-coke apparent density significantly. However, the heating value of bio-coke decreased by 3 % with 15 wt. % of hemicellulose. The maximum compressive strength at room temperature results show an open end downward parabola with peak at 5 to 8 wt. %. Bio-coke containing 10 wt. % of hemicellulose has the highest maximum compressive strength at 973 K.
format	article
author	Supitchaya CHERDKEATTIKUL Tamio IDA
author_facet	Supitchaya CHERDKEATTIKUL Tamio IDA
author_sort	Supitchaya CHERDKEATTIKUL
title	The influence of additional hemicellulose on Japanese cedar based pre-carbonized solid biofuel properties
title_short	The influence of additional hemicellulose on Japanese cedar based pre-carbonized solid biofuel properties
title_full	The influence of additional hemicellulose on Japanese cedar based pre-carbonized solid biofuel properties
title_fullStr	The influence of additional hemicellulose on Japanese cedar based pre-carbonized solid biofuel properties
title_full_unstemmed	The influence of additional hemicellulose on Japanese cedar based pre-carbonized solid biofuel properties
title_sort	influence of additional hemicellulose on japanese cedar based pre-carbonized solid biofuel properties
publisher	The Japan Society of Mechanical Engineers
publishDate	2019
url	https://doaj.org/article/480b748481764c7fb8bdc84b8bbc0c6f
work_keys_str_mv	AT supitchayacherdkeattikul theinfluenceofadditionalhemicelluloseonjapanesecedarbasedprecarbonizedsolidbiofuelproperties AT tamioida theinfluenceofadditionalhemicelluloseonjapanesecedarbasedprecarbonizedsolidbiofuelproperties AT supitchayacherdkeattikul influenceofadditionalhemicelluloseonjapanesecedarbasedprecarbonizedsolidbiofuelproperties AT tamioida influenceofadditionalhemicelluloseonjapanesecedarbasedprecarbonizedsolidbiofuelproperties
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The influence of additional hemicellulose on Japanese cedar based pre-carbonized solid biofuel properties

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