低NOx燃气燃烧技术的研究

Study on Low-NOx Combustion Technology of Gas

为了节约能源和保护环境,国外对低NO_x燃烧技术开展了广泛研究。NO_x的毒性远比CO、SO_2大,它是室内空气和大气的主要污染物之一。大气中的NO_x90％以上来自燃料燃烧,其中固定燃烧装置占50％以上,研究和推广低NO_x新型燃气燃烧器,抑制NO_x生成是控制NO_x排放的治本方法。

In order to protect pollution of environment and save the energy, the study on technology of low-NOx emission has been developed in gas industry. The poison of NOx is much more than those of CO and SO2. The NOx is one of the main pollutant in the air, indoor or outdoor and over 90% NOx in the atmosphere is emitted from the burning fuel, in which more than 50% is from the fixed furnaces. The basic method on control NOx emission is studying and utilizing new type of fuel gas burner with low-NOx evolution.