化学工程2013，Vol.41Issue(6)：5-8,4.DOI:10.3969/j.issn.1005-9954.2013.06.002
合成氨转化炉高效节能燃烧器的研究与应用
Study and application of high-efficiency and energy-saving burner in reformer of ammonia plant
祝杰 1叶世超 1白洁 1吴振元 1刘振华1
作者信息
摘要
Abstract
The problems with the existing burners of the primary reformer in ammonia plant were investigated through the analysis of excess combustion air in combustion process.The influence of various mixed ways on burner characteristics was studied by contrast experiment.A new type of burner was developed,which can obtain good effect via industrial test and trial.It shows that the consumption of combustion air in the new type of burner reduces significantly,the combustion state is proved in good condition,and the heat transfer characteristics of conversion tubes are improved; furnace temperature and transformation temperature increase significantly without adding fuels,the exhaust gas temperature and oxygen consumption of the secondary reformer are reduced,and the efficiency of methane conversion is improved,thus the output of ammonia is increased by 5 700 t/a.关键词
合成氨/转化炉/燃烧/燃烧器/预混燃烧/节能Key words
ammonia / reformer/ combustion / burner/ premixed combustion / energy saving分类
化学化工引用本文复制引用
祝杰,叶世超,白洁,吴振元,刘振华..合成氨转化炉高效节能燃烧器的研究与应用[J].化学工程,2013,41(6):5-8,4.
