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TG-FTIR and Py-GC/MS analysis on pyrolysis and combustion of pine sawdust
文献类型：期刊论文
| 作者 | Gao, Ningbo1,2; Li, Aimin1; Quan, Cui1; Du, Lin2; Duan, Yue2 |
| 刊名 | JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS
 |
| 出版日期 | 2013-03-01 |
| 卷号 | 100期号:0页码:26-32 |
| 关键词 | Pine sawdust Pyrolysis Combustion TG-FTIR Py-GC/MS |
| ISSN号 | 0165-2370 |
| 英文摘要 | Pyrolysis and combustion of pine sawdust have been investigated by using thermogravimetric analyzer coupled with Fourier transform infrared spectrometry (TG-FTIR) analysis in this paper. Pyrolysis-gas chromatography and mass spectrometry (Py-GC/MS) analysis was employed to characterize subsequently the structure and composition of evolving gas in pine sawdust pyrolysis process. TG results showed that both pyrolysis and combustion of pine sawdust presented three weight loss stages, respectively. The apparent activation energy of pyrolysis reaction is 108.18 kJ mol(-1) in temperature of 239-394 degrees C, while under combustion process which is 128.43 kJ mol(-1) and 98.338 kJ mol(-1) in 226-329 degrees C and 349-486 degrees C, respectively. The evolving gaseous products during the pyrolysis and combustion infrared spectrums such as H2O, CH4, CO, CO2, phenol and alkane were found. Py-GC/MS results indicated that the main compounds of pine sawdust thermal decomposition were small molar gases, acetaldehyde, acetic acid, anhydride with formic and acetic anhydride. And possible formation pathways for main pyrolysis products were tentatively presented. (C) 2012 Elsevier B.V. All rights reserved. |
| WOS标题词 | Science & Technology ; Physical Sciences ; Technology |
| 类目[WOS] | Chemistry, Analytical ; Spectroscopy |
| 研究领域[WOS] | Chemistry ; Spectroscopy |
| 关键词[WOS] | GAS CHROMATOGRAPHY/MASS SPECTROMETRY ; KLASON LIGNIN ; BIOMASS ; CELLULOSE ; KINETICS ; MECHANISM ; POWDER ; WOOD |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000316528300004 |
| 公开日期 | 2015-05-27 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/13344]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 作者单位 | 1.Dalian Univ Technol, MOE, Sch Environm Sci & Technol, Key Lab Ind Ecol & Environm Engn, Dalian 116024, Peoples R China 2.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Gao, Ningbo,Li, Aimin,Quan, Cui,et al. TG-FTIR and Py-GC/MS analysis on pyrolysis and combustion of pine sawdust[J]. JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS,2013,100(0):26-32. |
| APA | Gao, Ningbo,Li, Aimin,Quan, Cui,Du, Lin,&Duan, Yue.(2013).TG-FTIR and Py-GC/MS analysis on pyrolysis and combustion of pine sawdust.JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS,100(0),26-32. |
| MLA | Gao, Ningbo,et al."TG-FTIR and Py-GC/MS analysis on pyrolysis and combustion of pine sawdust".JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS 100.0(2013):26-32. |
入库方式： OAI收割
来源：过程工程研究所
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