Behavior of Alkali Metal Hydroxides/Chlorides for NO Reduction in a Biomass Reburning Process
文献类型：期刊论文
| 作者 | Li S(李森) ; Wei XL(魏小林)
|
| 刊名 | Energy & Fuels
 |
| 出版日期 | 2011 |
| 卷号 | 25期号:8页码:3465-3475 |
| 通讯作者邮箱 | lisen@imechac.cn |
| 关键词 | Combustion So2 Optimization Oxidation Additives Furnace Hcl Jsr |
| ISSN号 | 0887-0624 |
| 产权排序 | [Li, Sen; Wei, Xiaolin] Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China |
| 通讯作者 | Li, S, Chinese Acad Sci, Inst Mech, 15 Beisihuanxi Rd, Beijing 100190, Peoples R China |
| 中文摘要 | The behaviors of alkali metal hydroxides and chlorides released from biomass for NO reduction during biomass rebuming were analyzed. Na-Containing species have great promotion of NO reduction by controlling the free radicals of H and OH, as compared to K-containing species, and the effects of alkali metal hydroxide vapors and alkali metal chloride vapors on the NO reduction rate were identical. At the beginning stage of biomass rebuming, Na-containing species can effectively inhibit the conversion of HCN into NH, HNO, and N by controlling the formation of H and OH, and it avoids NO formation. At the later stage of biomass reburning, the free-radical levels of H and OH reach equilibrium, Na-containing species can promote the formation of H and OH to sustain a relatively high level through the chemical reaction path of NaOH -> Na -> NaOH, and NO is effectively reduced. Because the reaction rate constant of K + OH = KOH is only (1)/64 of Na + OH = NaOH, KOH has low promotion of NO reduction, as compared to NaOH. |
| 学科主题 | Energy & Fuels; Engineering |
| 分类号 | 二类/Q1 |
| 类目[WOS] | Energy & Fuels ; Engineering, Chemical |
| 研究领域[WOS] | Energy & Fuels ; Engineering |
| 关键词[WOS] | COMBUSTION ; SO2 ; OPTIMIZATION ; OXIDATION ; ADDITIVES ; FURNACE ; HCL ; JSR |
| 收录类别 | SCI ; EI |
| 资助信息 | Financial support by the National Natural Science Foundation of China (50976123 and 50776099) and the Knowledge Innovation Program of the Chinese Academy of Sciences (KGCX2-YW-321) is acknowledged. |
| 原文出处 | http://dx.doi.org/10.1021/ef200661x |
| 语种 | 英语 |
| WOS记录号 | WOS:000294077100012 |
| 公开日期 | 2012-03-31 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/44861]  |
| 专题 | 力学研究所_等离子体与燃烧中心(2009-2011) |
| 推荐引用方式 GB/T 7714 | Li S,Wei XL. Behavior of Alkali Metal Hydroxides/Chlorides for NO Reduction in a Biomass Reburning Process[J]. Energy & Fuels,2011,25(8):3465-3475. |
| APA | 李森,&魏小林.(2011).Behavior of Alkali Metal Hydroxides/Chlorides for NO Reduction in a Biomass Reburning Process.Energy & Fuels,25(8),3465-3475. |
| MLA | 李森,et al."Behavior of Alkali Metal Hydroxides/Chlorides for NO Reduction in a Biomass Reburning Process".Energy & Fuels 25.8(2011):3465-3475. |
入库方式： OAI收割
来源：力学研究所
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