Abstract

Various approaches to decreasing toxic emissions of nitrogen oxides at coke plants are described: stepwise air supply; recirculation of smokestack gases; and selective catalytic and noncatalytic reduction of the nitrogen oxides.

中文翻译：

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减少焦炭厂的NOx排放

摘要

描述了减少焦炭厂氮氧化物有毒排放的各种方法：逐步供气；烟囱气体的再循环；以及选择性催化和非催化还原氮氧化物。