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Pengurangan pelepasan emisi dari pembakar lapisan terbendalir menggunakan tempurung kelapa sawit sebagai bahan api

Jaafar, M. N. M. and Permatasari, Rosyida and Mohd. Sobree, Mohd. Nazar Yakin (2012) Pengurangan pelepasan emisi dari pembakar lapisan terbendalir menggunakan tempurung kelapa sawit sebagai bahan api. Jurnal Teknologi (Sciences and Engineering), 59 . pp. 1-11. ISSN 0127-9696

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Official URL: https://jurnalteknologi.utm.my/index.php/jurnaltek...

Abstract

Emissions released from fluidized bed combustor (FBC) are highly dependent on several operating parameters, for example, temperature, staged air, excess air, fuel feed rate, and fuel properties. This paper presents results of experiments conducted using air staging technique on a laboratory scale fluidized bed rig, using palm shells as fuel oil and silica sand as an inert medium. Silica sand was used to ensure a sustainable fuel ignition and stable combustion occurs in the FBC. Emission of CO and NOx emissions, and temperatures along the height of the bed and flue were measured. The experimental results show that the axial temperature profile along the height was proportionally reduced with bed height of FBC. CO and NOx emissions obtained exhibit lower values for the air staged combustion.

Item Type:Article
Uncontrolled Keywords:fluidized bed combustor (FBC), silica sand, axial temperature
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions:Mechanical Engineering
ID Code:47363
Deposited By: Narimah Nawil
Deposited On:22 Jun 2015 05:56
Last Modified:25 Apr 2019 01:18

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