| Numerical simulation of CO reaction with HCl addition based on reduced reaction mechanism | |
Guo XF(郭啸峰) ; Wei XL(魏小林); Li S(李森); Wei, Xiaolin ([email protected])
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| Source Publication | ASPACC 2015 - 10th Asia-Pacific Conference on Combustion |
| 2015 | |
| Conference Name | 10th Asia-Pacific Conference on Combustion, ASPACC 2015 |
| Conference Date | July 19, 2015 - July 22, 2015 |
| Conference Place | Beijing, China |
| Abstract | The minor element chlorine is richly contained in biomass or some coals. During co-combustion of biomass and coal, some of chlorine will release as gaseous HCl, NaCl, KCl, or Cl, which may affect the concentration of OH, H, O, and HO2radicals, and further influence CO reaction. In the work, chlorine is assumed to release as gaseous HCl, and the effect of chlorine on CO combustion is revealed by CFD simulation coupling with the reduced mechanism. Trace amounts of HCl obviously inhibit CO combustion under oxygen-rich condition, and the inhibited effect enhances as HCl concentration rises, but weakens as temperature increases. HCl inhibits CO combustion mainly through suppressing OH formation. |
| Keyword | Cfd Simulations Minor Elements Oh Formation Oxygen Rich Conditions Reaction Mechanism Reduced Mechanisms Temperature Increase Trace Amounts |
| Department | LHD高效洁净燃烧(CPCR) |
| Indexed By | EI |
| Language | 英语 |
| Document Type | 会议论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/60166 |
| Collection | 高温气体动力学国家重点实验室 |
| Corresponding Author | Wei, Xiaolin ([email protected]) |
| Recommended Citation GB/T 7714 | Guo XF,Wei XL,Li S,et al. Numerical simulation of CO reaction with HCl addition based on reduced reaction mechanism[C]ASPACC 2015 - 10th Asia-Pacific Conference on Combustion,2015. |
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