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简要介绍了日本降低燃煤锅炉NOx产生的实用技术,从NOx的产生机制入手,以抑制NOx的产生为目的,叙述了改善燃烧方法及改善燃烧器的原理、模式图及实用现状。
A brief introduction of Japan’s practical technology to reduce the NOx emission from coal-fired boilers is given. Starting from the mechanism of NOx generation and the purpose of suppressing the generation of NOx, the principle, mode diagram and practical status of improving combustion method and burner are described.