Kinetic parameter estimation for drying stage during gasification of empty fruit bunch

Farah Nadiah, Sidek and Suriyati, Saleh and Noor Asma Fazli, Abdul Samad (2022) Kinetic parameter estimation for drying stage during gasification of empty fruit bunch. In: Materials Today: Proceedings, 3rd Symposium on Industrial Science and Technology (SISTEC2021) , 25-26 August 2021 , Virtual Conference, Universiti Malaysia Pahang, Malaysia. pp. 1338-1343., 51 (Part 2). ISSN 2214-7853

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Abstract

This paper presents kinetic parameter estimation of drying stage at different heating rates for representing drying behavior of empty fruit bunch (EFB) during gasification process. Kinetic constants based on Arrhenius law were estimated by using least-squares method by employing from thermogravimetric analysis data. The results show activation energy estimated are 14.53, 21.12 and 18.82 kJ/mol and pre-exponential factor estimated are 8.74, 236.37 and 275.36 min-1 for 10, 20 and 50 °C/min heating rates. The kinetic constants show good fit with experimental data where standard deviation lesser than 0.05 and R2 values above 0.98 are obtained indicating drying model is reliable to be used for designing biomass gasification.

Item Type:	Conference or Workshop Item (Lecture)
Additional Information:	Indexed by Scopus
Uncontrolled Keywords:	Biomass gasification; Drying kinetic parameter; Drying process; Empty fruit bunch
Subjects:	Q Science > QD Chemistry T Technology > T Technology (General) T Technology > TA Engineering (General). Civil engineering (General) T Technology > TP Chemical technology
Faculty/Division:	Faculty of Chemical & Natural Resources Engineering Institute of Postgraduate Studies College of Engineering Faculty of Chemical and Process Engineering Technology
Depositing User:	Mr Muhamad Firdaus Janih@Jaini
Date Deposited:	19 Oct 2022 09:08
Last Modified:	11 Jan 2024 01:12
URI:	http://umpir.ump.edu.my/id/eprint/35468
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