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选择性非催化还原
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选择性非催化还原
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工学
烟气脱硝
释
selective non-catalytic reduction,SNCR
选择性非催化还原
一种不使用催化剂,利用氨或尿素在850~1200℃的温度窗口条件下,将优先和氮氧化物发生还原反应生成氮气和水或二氧化碳和H2O,而不是与烟气中的氧气发生氧化反应的方法。
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