| Autor: |
Espina, Randell U., Barroca, Renyl B., Abundo, Michael Lochinvar S. |
| Předmět: |
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| Zdroj: |
Engineering, Technology & Applied Science Research; Jun2022, Vol. 12 Issue 3, p8605-8610, 6p |
| Abstrakt: |
Coconut is a biomass resource that is abundant in tropical countries. In 2020, the Philippines planted 347 million coconut trees that produced 14.7 million tons of coconuts. The coconut shells (endocarp) are considered a waste material, which comprise 15.18% of each fruit and account for 2.2 million tons. The calorific value of raw coconut shells is 30.79MJ/kg. When torrefied at 275°C for 30 minutes holding time, the calorific value reached the optimal of 34.37MJ/kg, representing an increase of 11.64%. The mass yield (My) was 90.10% and the energy density was 111.64%, resulting in an energy yield of 100.59%. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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