高温燃烧技术中NO_x排放控制研究  

Study on NO_x emission for high temperature air combustion

作　　者：李建雄[1,2] 张清叶[2] 

机构地区：[1]重庆大学动力工程学院 [2]河南机电高等专科学校

出　　处：《冶金能源》2009年第2期42-45,共4页Energy For Metallurgical Industry

摘　　要：高温燃烧技术能够极限回收烟气余热,其应用的关键问题是对燃烧过程及燃烧装置进行优化,从而实现低NOx排放。文章简要介绍了降低NOx排放的原理,主要从燃烧装置的几何结构、燃烧运行工况、分级燃烧及烟气再循环、助燃空气的成分等几个方面探讨了降低NOx排放的具体措施。High temperature air combustion technology can realize extremely heat recovery, it is necessary that optimize the combustion process and the burning device to achieve low NOx emissions. The reducing NO, emissions principle was introduced, and the specific measures were discussed such as the combustor geometry structure, the combustion operating condition, gas recirculation and graded combustion technology, chemical composition of the air and so on.

关 键 词：高温燃烧 优化 NOX排放 

分 类 号：TF061.1[冶金工程—冶金物理化学]