Thermal decomposition of decomposed woods under argon atmosphere
Weight losses in the thermal decomposition of the decomposed woods have been studied by means of dynamic experiments, carried out under argon atmosphere. The thermal pyrolysis of decomposed woods has been studied from ambient temperature up to 10000C by thermogravimetric analyzer (TGA/DTA) analysis....
| Main Authors: | , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
2006
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| Subjects: | |
| Online Access: | http://eprints.utm.my/175/ http://eprints.utm.my/175/1/NoraishahOthman2006_Thermaldecompositionofdecomposedwoods.pdf |
| _version_ | 1848889862062604288 |
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| author | Othman, Noraishah Jaafar, Azwah Nasrul, Nasasni Alias, Kamisah |
| author_facet | Othman, Noraishah Jaafar, Azwah Nasrul, Nasasni Alias, Kamisah |
| author_sort | Othman, Noraishah |
| building | UTeM Institutional Repository |
| collection | Online Access |
| description | Weight losses in the thermal decomposition of the decomposed woods have been studied by means of dynamic experiments, carried out under argon atmosphere. The thermal pyrolysis of decomposed woods has been studied from ambient temperature up to 10000C by thermogravimetric analyzer (TGA/DTA) analysis. Following an intial plateau region, the decomposed woods rapidly decompose in a narrow temperature range of 300-4000C. After this sharp weight loss, there is a gradual but constant weight loss up to 9000C. The experiment indicates that decomposition occurs in discrete stages of hemicellulose evolution, cellulose decomposition and lignine degradation. |
| first_indexed | 2025-11-15T20:32:55Z |
| format | Conference or Workshop Item |
| id | utm-175 |
| institution | Universiti Teknologi Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T20:32:55Z |
| publishDate | 2006 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | utm-1752017-08-24T01:13:29Z http://eprints.utm.my/175/ Thermal decomposition of decomposed woods under argon atmosphere Othman, Noraishah Jaafar, Azwah Nasrul, Nasasni Alias, Kamisah TP Chemical technology Weight losses in the thermal decomposition of the decomposed woods have been studied by means of dynamic experiments, carried out under argon atmosphere. The thermal pyrolysis of decomposed woods has been studied from ambient temperature up to 10000C by thermogravimetric analyzer (TGA/DTA) analysis. Following an intial plateau region, the decomposed woods rapidly decompose in a narrow temperature range of 300-4000C. After this sharp weight loss, there is a gradual but constant weight loss up to 9000C. The experiment indicates that decomposition occurs in discrete stages of hemicellulose evolution, cellulose decomposition and lignine degradation. 2006-07 Conference or Workshop Item PeerReviewed application/pdf en http://eprints.utm.my/175/1/NoraishahOthman2006_Thermaldecompositionofdecomposedwoods.pdf Othman, Noraishah and Jaafar, Azwah and Nasrul, Nasasni and Alias, Kamisah (2006) Thermal decomposition of decomposed woods under argon atmosphere. In: 1st International Conference on Natural Resources Engineering & Technology 2006, 24-25th July 2006, Putrajaya, Malaysia. |
| spellingShingle | TP Chemical technology Othman, Noraishah Jaafar, Azwah Nasrul, Nasasni Alias, Kamisah Thermal decomposition of decomposed woods under argon atmosphere |
| title | Thermal decomposition of decomposed woods under argon atmosphere |
| title_full | Thermal decomposition of decomposed woods under argon atmosphere |
| title_fullStr | Thermal decomposition of decomposed woods under argon atmosphere |
| title_full_unstemmed | Thermal decomposition of decomposed woods under argon atmosphere |
| title_short | Thermal decomposition of decomposed woods under argon atmosphere |
| title_sort | thermal decomposition of decomposed woods under argon atmosphere |
| topic | TP Chemical technology |
| url | http://eprints.utm.my/175/ http://eprints.utm.my/175/1/NoraishahOthman2006_Thermaldecompositionofdecomposedwoods.pdf |