摘要
在1.05 Mt/a催化裂化装置上进行了降低不完全再生装置烟气氮氧化物(NOx)排放助剂RDNOx-PC1的工业应用试验。结果表明:RDNOx-PC1助剂可在锅炉出口CO浓度较低的情况下降低烟气NOx的排放浓度,有利于充分回收CO燃烧热量、减少CO排放;在相同CO出口浓度下,总结标定相对空白标定时烟气NOx排放浓度降低约20%,达到不大于200mg/m3的排放标准要求。助剂的应用对催化裂化产品分布无明显的影响,主要产品的组成和性质基本保持不变。
RDNOx-PC1 additive for reducing NOxemission was commercially applied in an incomplete regeneration MIP-CGP unit with 1.05 Mt/a in SINOPEC Baling Company.The results showed that RDNOx-PC1 can decrease NOxemission at lower CO concentration in outlet flue gas of boiler,which is beneficial for energy recovery and CO emission control.At similar CO concentration,NOxin flue gas is decreased by about 20%compared with the reference,and meets the requirement of≤200 mg/m^3.Furthermore,the application of RDNOx-PC1 has little negative influence on product distribution and composition.
作者
潘罗其
陈正朝
宋海涛
田辉平
Pan Luoqi;Chen Zhengzhao;Song Haitao;Tian Huiping(SINOPEC Baling Company,Yueyang,Hunan 414014;SINOPEC Research Institute of Petroleum Processing)
出处
《石油炼制与化工》
CAS
CSCD
北大核心
2018年第8期11-14,共4页
Petroleum Processing and Petrochemicals
基金
中国石油化工股份有限公司合同项目(ST17008-5)
