| Variation on anthracite combustion efficiency with CeO(2) and Fe(2)O(3) addition by Differential Thermal Analysis (DTA) | |
| Gong, Xuzhong1,2; Guo, Zhancheng1,3; Wang, Zhi1; Guo, ZC | |
| 2010-02-01 | |
| Source Publication | ENERGY
 |
| ISSN | 0360-5442 |
| Volume | 35Issue:2Pages:506-511 |
| Abstract | Effects of CeO(2) and Fe(2)O(3) on anthracite combustion efficiency were investigated using differential thermal analysis (DTA). Based on heat release (Q(D)) of anthracite as well as anthracite with CeO(2) and anthracite with Fe(2)O(3) additions against alpha-Al(2)O(3) in DTA experiment, effects of additives CeO(2) and Fe(2)O(3) on anthracite combustion efficiency were evaluated. Under the same experimental conditions, heat releases of raw anthracite, anthracite with CeO(2) and anthracite with Fe(2)O(3) were 11.04 kJ/g, 11.30 kJ/g and 11.42 kJ/g, respectively, indicating that anthracite combustion efficiency was improved by addition of CeO(2) and Fe(2)O(3). To confirm the above results, carbon transfer was monitored using Thermogravimetric analysis Fourier transform infrared (TGA-FTIR) and Carbon-Sulfur analyzer during catalytic combustion process. The results indicated that CO(2) emission was increased, whereas CO emission and residual carbon of ash were decreased, being in accordance with the results of DTA. Finally, according to analyses of ignition temperature and catalytic combustion process, the possible mechanism of catalytic combustion of anthracite was proposed. Crown Copyright (C) 2009 Published by Elsevier Ltd. All rights reserved. |
| Keyword | Combustion Efficiency Catalytic Combustion Dta Heat Release |
| Subtype | Article |
| WOS Headings | Science & Technology ; Physical Sciences ; Technology |
| DOI | 10.1016/j.energy.2009.10.017 |
| Indexed By | SCI |
| Language | 英语 |
| WOS Keyword | HIGH ASH COAL ; CATALYZED COMBUSTION ; OXIDATION ; CARBON ; GASIFICATION ; PARTICLES ; GRAPHITE ; METALS ; OXIDES ; OXYGEN |
| WOS Research Area | Thermodynamics ; Energy & Fuels |
| WOS Subject | Thermodynamics ; Energy & Fuels |
| WOS ID | WOS:000275166900003 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Version | 出版稿 |
| Identifier | http://ir.ipe.ac.cn/handle/122111/6216 |
| Collection | 多相复杂系统国家重点实验室 |
| Corresponding Author | Guo, ZC |
| Affiliation | 1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China 2.Chinese Acad Sci, China Grad Univ, Beijing 100049, Peoples R China 3.Univ Sci & Technol Beijing, Key Lab Ecol & Recycle Met, Beijing 100083, Peoples R China |
| Recommended Citation GB/T 7714 | Gong, Xuzhong,Guo, Zhancheng,Wang, Zhi,et al. Variation on anthracite combustion efficiency with CeO(2) and Fe(2)O(3) addition by Differential Thermal Analysis (DTA)[J]. ENERGY,2010,35(2):506-511. |
| APA | Gong, Xuzhong,Guo, Zhancheng,Wang, Zhi,&Guo, ZC.(2010).Variation on anthracite combustion efficiency with CeO(2) and Fe(2)O(3) addition by Differential Thermal Analysis (DTA).ENERGY,35(2),506-511. |
| MLA | Gong, Xuzhong,et al."Variation on anthracite combustion efficiency with CeO(2) and Fe(2)O(3) addition by Differential Thermal Analysis (DTA)".ENERGY 35.2(2010):506-511. |
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| 20131127-1327-复件 1-s（458KB） | 限制开放 | CC BY-NC-SA | Application Full Text | |||
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