THE STUDY OF FUEL PROPERTIES OF TAMARIND SHELL BRIQUETTES USING TAMARIND SEED AS A BINDER
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Creator Montree Wongsiriwittaya
Title THE STUDY OF FUEL PROPERTIES OF TAMARIND SHELL BRIQUETTES USING TAMARIND SEED AS A BINDER
Contributor Wirawut Lephon, Sanit Phinsakul
Publisher Pibulsongkram Rajabhat University
Publication Year 2567
Journal Title Life Sciences and Environment Journal
Journal Vol. 25
Journal No. 2
Page no. 442-453
Keyword tamarind husk, hight heating value, physical properties
URL Website https://ph01.tci-thaijo.org/index.php/psru/index
Website title Life Sciences and Environment Journal
ISSN 2773-9201
Abstract This article investigates the thermal and physical properties of fuel rods made from tamarind peels with particle sizes of 1 mm and 3 mm. The fuel rods were formed by extruding a mixture of tamarind peels, crushed tamarind pulp, and water in a ratio of 90:5:5 by weight. This process produced rods with a diameter of 40 mm and a length of 60 mm, using a hand-operated charcoal press. The thermal and physical properties of the fuel rod samples were subsequently tested. The findings revealed that the fuel rod with a particle size of 3 mm exhibited the high heating value of 17.05 MJ/kg. A comparative analysis with the fuel rod made from 1 mm particles showed only slight differences in the experimental results, indicating that particle size had minimal effect on the high heating value. The next phase involved physical testing of the fuel rods, demonstrating that the durability of the fuel rods at each ratio met the DIN EN 14961-2 standard, with less than 2.5% rupture for both sizes. Additionally, density tests of the fuel blocks in all experiments showed values that met the DIN 51731 standard, which requires a density of at least 1,000 kg/m³. Finally, the moisture re-covery value of the fuel rods was lower than that of the tamarind peel sample, at-tributed to the use of a binder and the blockage of pores, resulting in low moisture absorption.
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