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Pyrolysis of rice straw; The effect of pyrolysis temperature and heating rate on the product yields

Regional Engineering Postgraduate Conference 2009 (EPC 2009) organized by Faculty of Engineering & Built Environment, Universiti Kebangsaan Malaysia, from 20th - 21st October 2009 at Palm Garden Hotel, Putrajaya, Malaysia.

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Main Authors: Razi, Ahmad, Khairuddin, Md Isa, Khairul Nizar, Ismail, Khudzir, Ismail, Maung Maung Soe
Other Authors: razi@unimap.edu.my
Format: Working Paper
Language:English
Published: Universiti Kebangsaan Malaysia (UKM) 2011
Subjects:
Rice straw
Pyrolysis
Heating rate
Yield
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/10500
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spelling my.unimap-105002011-01-25T04:16:15Z Pyrolysis of rice straw; The effect of pyrolysis temperature and heating rate on the product yields Razi, Ahmad Khairuddin, Md Isa Khairul Nizar, Ismail Khudzir, Ismail Maung Maung Soe razi@unimap.edu.my Rice straw Pyrolysis Heating rate Yield Regional Engineering Postgraduate Conference 2009 (EPC 2009) organized by Faculty of Engineering & Built Environment, Universiti Kebangsaan Malaysia, from 20th - 21st October 2009 at Palm Garden Hotel, Putrajaya, Malaysia. Rice straw was pyrolysed in a fixed-bed reactor. The effect of pyrolysis temperature and heating rate on the yield of the products were investigated. Pyrolysis runs were performed using pyrolysis temperatures between 400 and 500oC with heating rates of 50, 80, 100, 150 and 200oC/min. The obtained bio-char, bio-oil and gas yields ranged between 27.3 and 41.1 wt%, 16.6 and 25 wt%, and 38.2 and 53.5 wt% respectively, at different pyrolysis conditions. The highest liquid yield was obtained at 480oC pyrolysis temperature with a heating rate of 100oC/min. Employing the higher heating rate of 100oC results in maximum bio-oil yield, probably due to the decrease in mass transfer limitations. According to the results obtained under the condition of this study, the effect of pyrolysis temperatures are more significant than the effect of heating rate on the yields. 2011-01-20T03:43:05Z 2011-01-20T03:43:05Z 2009-10-20 Working Paper http://hdl.handle.net/123456789/10500 en Proceedings of the Regional Engineering Postgraduate Conference 2009 (EPC 2009) Universiti Kebangsaan Malaysia (UKM) Faculty of Engineering & Built Environment
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Rice straw
Pyrolysis
Heating rate
Yield
spellingShingle Rice straw
Pyrolysis
Heating rate
Yield
Razi, Ahmad
Khairuddin, Md Isa
Khairul Nizar, Ismail
Khudzir, Ismail
Maung Maung Soe
Pyrolysis of rice straw; The effect of pyrolysis temperature and heating rate on the product yields
description Regional Engineering Postgraduate Conference 2009 (EPC 2009) organized by Faculty of Engineering & Built Environment, Universiti Kebangsaan Malaysia, from 20th - 21st October 2009 at Palm Garden Hotel, Putrajaya, Malaysia.
author2 razi@unimap.edu.my
author_facet razi@unimap.edu.my
Razi, Ahmad
Khairuddin, Md Isa
Khairul Nizar, Ismail
Khudzir, Ismail
Maung Maung Soe
format Working Paper
author Razi, Ahmad
Khairuddin, Md Isa
Khairul Nizar, Ismail
Khudzir, Ismail
Maung Maung Soe
author_sort Razi, Ahmad
title Pyrolysis of rice straw; The effect of pyrolysis temperature and heating rate on the product yields
title_short Pyrolysis of rice straw; The effect of pyrolysis temperature and heating rate on the product yields
title_full Pyrolysis of rice straw; The effect of pyrolysis temperature and heating rate on the product yields
title_fullStr Pyrolysis of rice straw; The effect of pyrolysis temperature and heating rate on the product yields
title_full_unstemmed Pyrolysis of rice straw; The effect of pyrolysis temperature and heating rate on the product yields
title_sort pyrolysis of rice straw; the effect of pyrolysis temperature and heating rate on the product yields
publisher Universiti Kebangsaan Malaysia (UKM)
publishDate 2011
url http://dspace.unimap.edu.my/xmlui/handle/123456789/10500
_version_ 1643789920967327744
score 13.214268

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