控制催化裂化再生烟气中NO_x排放的技术

Technology to Control NO_x Emission in Catalytic Cracking Regenerated Flue Gas

介绍了原料油加氢预处理技术、脱NO_x助剂技术、新型再生器烧焦技术、烟气脱硝技术等4种控制催化裂化再生烟气NO_x排放的主流技术以及选择性非催化还原法、选择性催化还原法、臭氧氧化法等3种控制催化裂化再生烟气NO_x排放的烟气脱硝技术,并对上述技术的优缺点进行对比分析。

The article introduces four mainstream types technologies to control NOx emission in catalytic cracking regenerated flue gas,such as hydrotreatment of feed oil technology,removing NOx additives technology,new type regenerator coke burning technology,flue gas denitration technology.It also introduces three types technologies to control NOx emission in catalytic cracking regenerated flue gas and realize Regenerated Flue Gas,such as selective non-catalytic reduction,selective catalytic reduction,ozone oxidation.After all,it studies advantages and disadvantages of mentioned technologies.