Thermogravimetric analysis on gasification reactivity of Hailar lignite Influence of inherent mineral matters and external ash
文献类型：期刊论文
| 作者 | Hou, Ao1,2; Wang, Ze1; Song, Wenli1; Lin, Weigang1 |
| 刊名 | JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY
 |
| 出版日期 | 2012-07-01 |
| 卷号 | 109期号:1页码:337-343 |
| 关键词 | Lignite Gasification reactivity Conversion fraction Thermogravimetric analysis |
| ISSN号 | 1388-6150 |
| 其他题名 | J. Therm. Anal. Calorim. |
| 中文摘要 | Comparative studies on the Hailar lignite pyrolysis/gasification characteristics at N-2/CO2 atmosphere and the influence of inherent mineral matters, external ash and pyrolysis temperature on its reactivity during gasification at CO2 atmosphere were conducted by non-isothermal thermogravimetric analysis, FTIR, and X-ray diffraction (XRD) analysis. Thermogravimetric test results show that the atmosphere of N-2 or CO2 almost has no effects on the pyrolysis behavior, and the gasification reaction under CO2 atmosphere occurs over 943 K at the heating rate of 40 K min(-1). The external ash prepared at 1173 and 1223 K shows a certain catalytic effect on promoting the gasification reaction, although the inherent mineral matters of Hailar lignite are found in stronger catalytic effects on gasification than the external ash. The lignite gasification reactivity decreases with increasing pyrolytic temperature between 1073 and 1273 K. |
| 英文摘要 | Comparative studies on the Hailar lignite pyrolysis/gasification characteristics at N-2/CO2 atmosphere and the influence of inherent mineral matters, external ash and pyrolysis temperature on its reactivity during gasification at CO2 atmosphere were conducted by non-isothermal thermogravimetric analysis, FTIR, and X-ray diffraction (XRD) analysis. Thermogravimetric test results show that the atmosphere of N-2 or CO2 almost has no effects on the pyrolysis behavior, and the gasification reaction under CO2 atmosphere occurs over 943 K at the heating rate of 40 K min(-1). The external ash prepared at 1173 and 1223 K shows a certain catalytic effect on promoting the gasification reaction, although the inherent mineral matters of Hailar lignite are found in stronger catalytic effects on gasification than the external ash. The lignite gasification reactivity decreases with increasing pyrolytic temperature between 1073 and 1273 K. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Chemistry, Analytical ; Chemistry, Physical |
| 研究领域[WOS] | Chemistry |
| 关键词[WOS] | RANK COAL-GASIFICATION ; CO2 GASIFICATION ; CARBON-DIOXIDE ; PYROLYSIS ; CHARS ; COMPONENTS ; STEAM ; TEMPERATURE ; CATALYSTS ; KINETICS |
| 收录类别 | SCI |
| 原文出处 | |
| 语种 | 英语 |
| WOS记录号 | WOS:000305058900041 |
| 公开日期 | 2013-11-28 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/6510]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 作者单位 | 1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hou, Ao,Wang, Ze,Song, Wenli,et al. Thermogravimetric analysis on gasification reactivity of Hailar lignite Influence of inherent mineral matters and external ash[J]. JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY,2012,109(1):337-343. |
| APA | Hou, Ao,Wang, Ze,Song, Wenli,&Lin, Weigang.(2012).Thermogravimetric analysis on gasification reactivity of Hailar lignite Influence of inherent mineral matters and external ash.JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY,109(1),337-343. |
| MLA | Hou, Ao,et al."Thermogravimetric analysis on gasification reactivity of Hailar lignite Influence of inherent mineral matters and external ash".JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY 109.1(2012):337-343. |
入库方式： OAI收割
来源：过程工程研究所
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