TG-FTIR study catalytic effect of inherent metal salt on biomass pyrolysis
The raw rice straw and leached with deionized water and hydrochloric acid were studied using the method of thermogravimetric(TG) coupled with Fourier transform infrared spectrometry(FTIR) to investigate the catalytic effect of inherent metal salt during biomass pyrolysis. The results indicated alkal...
| Main Authors: | , , , , , , , |
|---|---|
| Format: | Journal Article |
| Published: |
Science Press
2014
|
| Online Access: | http://hdl.handle.net/20.500.11937/3441 |
| _version_ | 1848744232839282688 |
|---|---|
| author | He, L. Hu, S. Sun, L. Su, S. Jiang, L. Song, Yuncai Shuai, C. Xiang, J. |
| author_facet | He, L. Hu, S. Sun, L. Su, S. Jiang, L. Song, Yuncai Shuai, C. Xiang, J. |
| author_sort | He, L. |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | The raw rice straw and leached with deionized water and hydrochloric acid were studied using the method of thermogravimetric(TG) coupled with Fourier transform infrared spectrometry(FTIR) to investigate the catalytic effect of inherent metal salt during biomass pyrolysis. The results indicated alkali metals promoted decomposition reaction comparing to alkaline earth metals especially Ca hindered the reaction. The releasing gas was detected online by FTIR. The main products were CO2, CO, H2O, CH4 and some volatilizable organics contained C=O and C-O-C functional groups. Compared with raw sample, the yield of CO2, CO decreased, CH4 and some volatilizable organics increased after water leaching, all product gas of acid leaching sample were remarkable less than other two samples, which were related with the different catalytic effects of alkali and alkaline earth metals. |
| first_indexed | 2025-11-14T05:58:12Z |
| format | Journal Article |
| id | curtin-20.500.11937-3441 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T05:58:12Z |
| publishDate | 2014 |
| publisher | Science Press |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-34412017-01-30T10:31:04Z TG-FTIR study catalytic effect of inherent metal salt on biomass pyrolysis He, L. Hu, S. Sun, L. Su, S. Jiang, L. Song, Yuncai Shuai, C. Xiang, J. The raw rice straw and leached with deionized water and hydrochloric acid were studied using the method of thermogravimetric(TG) coupled with Fourier transform infrared spectrometry(FTIR) to investigate the catalytic effect of inherent metal salt during biomass pyrolysis. The results indicated alkali metals promoted decomposition reaction comparing to alkaline earth metals especially Ca hindered the reaction. The releasing gas was detected online by FTIR. The main products were CO2, CO, H2O, CH4 and some volatilizable organics contained C=O and C-O-C functional groups. Compared with raw sample, the yield of CO2, CO decreased, CH4 and some volatilizable organics increased after water leaching, all product gas of acid leaching sample were remarkable less than other two samples, which were related with the different catalytic effects of alkali and alkaline earth metals. 2014 Journal Article http://hdl.handle.net/20.500.11937/3441 Science Press restricted |
| spellingShingle | He, L. Hu, S. Sun, L. Su, S. Jiang, L. Song, Yuncai Shuai, C. Xiang, J. TG-FTIR study catalytic effect of inherent metal salt on biomass pyrolysis |
| title | TG-FTIR study catalytic effect of inherent metal salt on biomass pyrolysis |
| title_full | TG-FTIR study catalytic effect of inherent metal salt on biomass pyrolysis |
| title_fullStr | TG-FTIR study catalytic effect of inherent metal salt on biomass pyrolysis |
| title_full_unstemmed | TG-FTIR study catalytic effect of inherent metal salt on biomass pyrolysis |
| title_short | TG-FTIR study catalytic effect of inherent metal salt on biomass pyrolysis |
| title_sort | tg-ftir study catalytic effect of inherent metal salt on biomass pyrolysis |
| url | http://hdl.handle.net/20.500.11937/3441 |