降低催化裂化装置再生烟气NO_x排放技术研究进展

Technological advances in reduction of NO_x in FCC regenerated flue gas

综述了催化裂化装置再生烟气中氮氧化物主要减排途径的研究进展,再生器构造设计、再生器下游烟气处理工艺以及氮氧化物减排助剂是目前的主要研究方向,建议今后加大对催化裂化烟气中NO x排放的关注并研发工艺流程简单、技术可靠的脱氮工艺。

Discussing the FCC regenerator flue gas emissions of nitrogen oxides major research progress.Structural design of the regenerator,the regenerator flue gas treatment processes and downstream NOx reduction additive is currently the main research direction,it recommends that future attention on the increasing in FCC the flue gas NOx emissions and simple process and reliable technology for nitrogen removal process.