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| STUDY ON THE COMBUSTION CHARACTERISTICS OF OIL SHALE AND ITS SEMICOKE BY USING A THERMOBALANCE AND A DROP-TUBE FURNACE | |
| Li, Xiaoyang1,2; Wang, Ze1,2; He, Jingdong3; Hao, Lifang1,2; Li, Songgeng1,2; Lin, Weigang1,2,4 | |
| 2019 | |
| Source Publication | OIL SHALE
 |
| ISSN | 0208-189X |
| Volume | 36Issue:2Pages:271-284 |
| Abstract | The combustion characteristics of Huadian oil shale and its semicoke are comparatively studied using a thermobalance (TB) and a drop-tube furnace (DTF). It is found that the ignition mechanism of oil shale and semicoke is hetero-homogeneous and heterogeneous, respectively. Drop-tube furnace experiments with both oil shale and semicoke show that the carbon (C) conversion proceeds almost simultaneously with the particle burnout, while the hydrogen (H) conversion is faster and that of nitrogen (N) and sulphur (S) slower than the particle burnout. The kinetic behavior of semicoke combustion is analyzed by drop-tube furnace experiments based on the first-order reaction model, and the kinetic model with known pre-exponential factor A(a) (26.3 g.cm(-2) S-1.atm(-1) ) and apparent active energy E-a (65.8 kJ/mol) is obtained. |
| Keyword | oil shale characteristics semicoke combustion kinetics carbon conversion emission of sulphur and nitrogen |
| DOI | 10.3176/oil.2019.2.02 |
| Language | 英语 |
| WOS Keyword | OXY-FUEL COMBUSTION ; SOLID HEAT CARRIER ; OPERATING PARAMETERS ; KINETIC-PARAMETERS ; PULVERIZED-COAL ; N2O EMISSION ; MOVING-BED ; TEMPERATURE ; PYROLYSIS ; OXIDATION |
| Funding Project | "Transformational Technologies for Clean Energy and Demonstration" Strategic Priority Research Program of the Chinese Academy of Sciences[XDA 21040400] |
| WOS Research Area | Energy & Fuels ; Engineering |
| WOS Subject | Energy & Fuels ; Engineering, Petroleum |
| Funding Organization | "Transformational Technologies for Clean Energy and Demonstration" Strategic Priority Research Program of the Chinese Academy of Sciences |
| WOS ID | WOS:000470019700002 |
| Publisher | ESTONIAN ACAD PUBLISHERS |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.ipe.ac.cn/handle/122111/29895 |
| Collection | 中国科学院过程工程研究所 |
| Corresponding Author | Wang, Ze |
| Affiliation | 1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multi Phase Complex Syst, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100190, Peoples R China 3.Chinese Acad Sci, Beijing 100190, Peoples R China 4.Tech Univ Denmark, Dept Chem & Biochem Engn, DK-2800 Lyngby, Denmark |
| Recommended Citation GB/T 7714 | Li, Xiaoyang,Wang, Ze,He, Jingdong,et al. STUDY ON THE COMBUSTION CHARACTERISTICS OF OIL SHALE AND ITS SEMICOKE BY USING A THERMOBALANCE AND A DROP-TUBE FURNACE[J]. OIL SHALE,2019,36(2):271-284. |
| APA | Li, Xiaoyang,Wang, Ze,He, Jingdong,Hao, Lifang,Li, Songgeng,&Lin, Weigang.(2019).STUDY ON THE COMBUSTION CHARACTERISTICS OF OIL SHALE AND ITS SEMICOKE BY USING A THERMOBALANCE AND A DROP-TUBE FURNACE.OIL SHALE,36(2),271-284. |
| MLA | Li, Xiaoyang,et al."STUDY ON THE COMBUSTION CHARACTERISTICS OF OIL SHALE AND ITS SEMICOKE BY USING A THERMOBALANCE AND A DROP-TUBE FURNACE".OIL SHALE 36.2(2019):271-284. |
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