Development of mini pilot fluidized bed gasifier for industrial approach: Preliminary study based on continuous operation

Suksuwan, Wasu and Wae-Hayee, Makatar and Mel, Maizirwan (2018) Development of mini pilot fluidized bed gasifier for industrial approach: Preliminary study based on continuous operation. Journal of Advanced Research in Fluid Mechanics and Thermal Sciences, 45 (1). pp. 35-43. ISSN 2289-7879

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Abstract

A small pilot scale of bubbling fluidized bed gasifier was designed and fabricated. The diameter of reactor (D) is 20 cm and the total height of the reactor from the bottom end of the cone to the top is 160 cm. The feedstock used was palm kernel cake which the size range of 1-10 mm. The mass feeding rate of feedstock was fixed at 0.05 kg/min, and flow rate of air was varied according to Equivalent Ratio (ER) at 0.03, 0.06, 0.19, 0.31, 0.49, 1.17, 1.43 and 2.64, respectively. In the first phase of this work is to focus on continuous gasification operation that expected approximately for 8 hours without shut down or malfunction. Based on the result obtained in this study, it was found that the ER which can be provided for continuous operation was 0.19≥ER≥1.17. For the syngas production study at the ER of 0.06 and 1.43 could not run continuously. Moreover, the gasification run at ER=0.03 and 2.64 was found that the syngas production was incombustible.

Item Type:	Article (Journal)
Additional Information:	4085/65524
Uncontrolled Keywords:	Gasification, fluidized bed gasifier, palm kernel cake, syngas
Subjects:	Q Science > QA Mathematics > QA76 Computer software T Technology > TJ Mechanical engineering and machinery
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Engineering Kulliyyah of Engineering > Department of Biotechnology Engineering
Depositing User:	Dr Maizirwan Mel
Date Deposited:	08 Aug 2018 17:11
Last Modified:	08 Aug 2018 17:11
URI:	http://irep.iium.edu.my/id/eprint/65524

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