TORREFACTION OF OIL PALM FROND LEAVES AND STEMS UNDER COMBUSTION GAS AND INERT NITROGEN ATMOSPHERES
Torrefaction is a low temperature thermal pretreatment of lignocellulosic biomass at temperatures between 200 and 300 °C under an inert environment, which has been shown tobe effective for enhancing the quality of the biomass for use not only as a solid fuel, such as its energy conten...
| Main Author: | PREMCHAND, PREMCHAND |
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| Format: | Thesis |
| Language: | English |
| Institution: | Universiti Teknologi Petronas |
| Record Id / ISBN-0: | utp-utpedia.20459 / |
| Published: |
2019
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| Subjects: | |
| Online Access: |
http://utpedia.utp.edu.my/20459/1/Premchand_17006826.pdf http://utpedia.utp.edu.my/20459/ |
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| Summary: |
Torrefaction is a low temperature thermal pretreatment of lignocellulosic biomass at temperatures between 200 and 300 °C under an inert environment, which has been shown tobe effective for enhancing the quality of the biomass for use not only as a solid fuel, such as its energy content and shell life, but also to prepare it as a feedstock for further degradation such as pyrolysis and gasification. Torrefaction is commonly performed under an inert nitrogen atmosphere so as to minimize the gasification loss as much as possible. However, a continuous supply of inert gas such as purified nitrogen (N2) makes this process costly and the use of combustion gas like industrial flue gases has been proposed. |
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