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Pyrolysis of rice straw by using microwave irradiation with quartz glass reactor

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Main Authors: Azduwin, Khasri, Zarina, Z., Mohd Jamir, Mohd Ridzuan, Anis Atikah, Ahmad
Other Authors: azduwin@unimap.edu.my
Format: Article
Language:English
Published: Trans Tech Publications Ltd. 2019
Subjects:
Bio-Oil
Char
Microwave absorber
Microwave assisted pyrolysis
Rice straw
Online Access:http://dspace.unimap.edu.my:80/xmlui/handle/123456789/63580
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spelling my.unimap-635802019-12-03T08:50:25Z Pyrolysis of rice straw by using microwave irradiation with quartz glass reactor Azduwin, Khasri Zarina, Z. Mohd Jamir, Mohd Ridzuan Anis Atikah, Ahmad azduwin@unimap.edu.my zawawi_zarina@yahoo.com ridzuanjamir@unimap.edu.my anisatikah@unimap.edu.my Bio-Oil Char Microwave absorber Microwave assisted pyrolysis Rice straw Link to publisher's homepage at https://www.scientific.net Pyrolysis of rice straw using microwave irradiation with quartz glass reactor has been conducted in a 1 kW domestic microwave system having 2450 MHz frequency. The microwave was modified and was equipped with the cylindrical quartz glass reactor. There are three process parameter studied namely microwave power (watt), the amount of microwave absorber (g), and particle size (μm). The microwave absorber used in this study is char which produced from microwave assisted pyrolysis. From the study, it was found that the addition of microwave absorber had significant effects on the yields and properties of the final products. From the work done, 12.97 % of bio-oil yield was the highest amount of bio-oil produced at microwave power of 500 W, with addition of 0.5 g of microwave absorber (bio char) for the particle size of 125 μm with consistent flow of 5 L/min of nitrogen gas and constant of 10 minutes reaction time. The pH analysis of bio oil was done by using pH meter for randomly selected one reading for each parameter study where the pH of bio oil produced is acidic which is 3.11, 3.18 and 3.86. The bio-oil produced was found to contain important chemical compounds such as cyclohexanol, 2,3-dihydro-1-benzofuran, 2-methoxy-4-vinylphenol and 4-ethylphenol which analyzed by using gas chromatography. 2019-12-03T08:50:25Z 2019-12-03T08:50:25Z 2016-01 Article Key Engineering Materials, vol.673, 2016, 203-212. 1662-9795 http://dspace.unimap.edu.my:80/xmlui/handle/123456789/63580 https://www.scientific.net/KEM.673.203 en Trans Tech Publications Ltd.
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 Bio-Oil
Char
Microwave absorber
Microwave assisted pyrolysis
Rice straw
spellingShingle Bio-Oil
Char
Microwave absorber
Microwave assisted pyrolysis
Rice straw
Azduwin, Khasri
Zarina, Z.
Mohd Jamir, Mohd Ridzuan
Anis Atikah, Ahmad
Pyrolysis of rice straw by using microwave irradiation with quartz glass reactor
description Link to publisher's homepage at https://www.scientific.net
author2 azduwin@unimap.edu.my
author_facet azduwin@unimap.edu.my
Azduwin, Khasri
Zarina, Z.
Mohd Jamir, Mohd Ridzuan
Anis Atikah, Ahmad
format Article
author Azduwin, Khasri
Zarina, Z.
Mohd Jamir, Mohd Ridzuan
Anis Atikah, Ahmad
author_sort Azduwin, Khasri
title Pyrolysis of rice straw by using microwave irradiation with quartz glass reactor
title_short Pyrolysis of rice straw by using microwave irradiation with quartz glass reactor
title_full Pyrolysis of rice straw by using microwave irradiation with quartz glass reactor
title_fullStr Pyrolysis of rice straw by using microwave irradiation with quartz glass reactor
title_full_unstemmed Pyrolysis of rice straw by using microwave irradiation with quartz glass reactor
title_sort pyrolysis of rice straw by using microwave irradiation with quartz glass reactor
publisher Trans Tech Publications Ltd.
publishDate 2019
url http://dspace.unimap.edu.my:80/xmlui/handle/123456789/63580
_version_ 1654961445416206336
score 13.211869

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