| 某电厂125MW机组选择性非催化还原脱硝试验探讨 |
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| 引用本文： | 孙锦余. 某电厂125MW机组选择性非催化还原脱硝试验探讨[J]. 广东电力, 2009, 22(2): 45-48 |
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| 作者姓名： | 孙锦余 |
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| 作者单位： | 广州粤能电力科技开发有限公司,广州,510600 |
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| 摘 要： | 某电厂使用不同质量分数的尿素作为脱硝剂，进行选择性非催化还原（selective non—catalytic reduction，SNCR）脱硝试验。介绍了SNCR脱硝装置的主要组成部分及试验方法，并对试验结果进行对比分析，认为在保证脱硝率的同时，应尽量减小氨逃逸率，以满足环保要求。
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| 关 键 词： | 氮氧化物 控制技术 选择性非催化还原脱硝 燃煤电厂 |
Selective Non-catalytic Reduction Denitration Test on 125 MW Unit of a Power Plant |
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| SUN Jin-yu. Selective Non-catalytic Reduction Denitration Test on 125 MW Unit of a Power Plant[J]. Guangdong Electric Power, 2009, 22(2): 45-48 |
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| Authors: | SUN Jin-yu |
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| Affiliation: | SUN Jin-yu (Guangzhou Yueneng Power Technology Development Co., Ltd., Guangzhou 51060(i), China) |
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| Abstract: | With urea of different mass fractions as denitrating agents, the selective non-catalytic reduction （SNCR） denitration test was made in a power plant. The main parts of the SNCR device and the testing method are described with the test results compared and analyzed. It is held that the escape rate of ammonia should be minimized to meet environmental protection requirements while ensuring the denitration rate. |
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| Keywords: | nitrogen oxide control technology selective non-catalytic reduction （SNCR） denitration coal-fired power plant |
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