Knowledge Management System of Institue of Mechanics, CAS
| Behavior of Alkali Metal Hydroxides/Chlorides for NO Reduction in a Biomass Reburning Process | |
Li S(李森) ; Wei XL(魏小林); Li, S, Chinese Acad Sci, Inst Mech, 15 Beisihuanxi Rd, Beijing 100190, Peoples R China
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| Source Publication | Energy & Fuels
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| 2011 | |
| Volume | 25Issue:8Pages:3465-3475 |
| ISSN | 0887-0624 |
| Abstract | 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. |
| Keyword | Combustion So2 Optimization Oxidation Additives Furnace Hcl Jsr |
| Subject Area | Energy & Fuels ; Engineering |
| DOI | 10.1021/ef200661x |
| URL | 查看原文 |
| Indexed By | SCI ; EI |
| Language | 英语 |
| WOS ID | WOS:000294077100012 |
| WOS Keyword | COMBUSTION ; SO2 ; OPTIMIZATION ; OXIDATION ; ADDITIVES ; FURNACE ; HCL ; JSR |
| WOS Research Area | Energy & Fuels ; Engineering |
| WOS Subject | Energy & Fuels ; Engineering, Chemical |
| Funding Organization | 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. |
| Department | LHD高效洁净燃烧(CPCR) |
| Classification | 二类/Q1 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/44861 |
| Collection | 等离子体与燃烧中心(2009-2011) |
| Corresponding Author | Li, S, Chinese Acad Sci, Inst Mech, 15 Beisihuanxi Rd, Beijing 100190, Peoples R China |
| Recommended Citation GB/T 7714 | Li S,Wei XL,Li, S, Chinese Acad Sci, Inst Mech, 15 Beisihuanxi Rd, Beijing 100190, Peoples R China. 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,&Li, S, Chinese Acad Sci, Inst Mech, 15 Beisihuanxi Rd, Beijing 100190, Peoples R China.(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. |
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