Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
SCR脱硝装置对锅炉系统与环境的影响及防治措施 | |
Alternative Title | Prevention Measures and Influence Analysis on SCR De-NOx System to Coal-fired Power Plant Boiler Equipments and Environment |
方朝君1; 金理鹏1; 余美玲2; 郭常青3 | |
2015 | |
Source Publication | 锅炉技术
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Issue | 5 |
Abstract | The influences of denitration which stemmed from the application of reductants and catalysts SCR equipment system. were discussed respectively, It is the events that caused the boiler and environmental problems mainly including flue gas resistance increas |
Other Abstract | 燃煤电厂SCR脱硝装置引入了还原剂和脱硝催化剂,对锅炉系统运行和环境安全造成了一定的负面影响。结合运行实例分析了因SCR脱硝装置的投运造成锅炉烟气系统阻力增加,导致引风机能耗上升、空气预热器冷端硫酸氢铵(NH4HSO4)堵塞等新问题,对此提出了有效易行的应对措施。通过计算结果表明:投运SCR脱硝装置的环境影响负荷显著低于未经脱硝直接排人大气的环境影响负荷,但是应控制脱硝出口氨逃逸浓度在低水平,同时对脱硝催化剂进行寿命管理。给出了通过再生技术与回收有价元素,综合处置废弃催化剂以防止二次污染的解决思路。 |
Keyword | 烟气脱硝 Scr催化剂 氨逃逸 空气预热器 |
Funding Organization | 广州市科技计划项目(2012J4300142) |
Document Type | 期刊论文 |
Identifier | http://ir.giec.ac.cn/handle/344007/16121 |
Collection | 中国科学院广州能源研究所 |
Affiliation | 1.西安热工研究院有限公司苏州分公司,江苏苏州215153 2.苏州热工研究院有限公司,江苏苏州215004 3.中国科学院广州能源研究所,广东广州510640 |
Recommended Citation GB/T 7714 | 方朝君,金理鹏,余美玲,等. SCR脱硝装置对锅炉系统与环境的影响及防治措施[J]. 锅炉技术,2015(5). |
APA | 方朝君,金理鹏,余美玲,&郭常青.(2015).SCR脱硝装置对锅炉系统与环境的影响及防治措施.锅炉技术(5). |
MLA | 方朝君,et al."SCR脱硝装置对锅炉系统与环境的影响及防治措施".锅炉技术 .5(2015). |
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SCR脱硝装置对锅炉系统与环境的影响及防(673KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Download |
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