FPd-5型CO助燃-脱氮剂在催化裂化装置上的工业应用  

INDUSTRIAL APPLICATION OF FPD-5 TYPE CO COMBUSTION-DENITRATION AGENT IN CATALYTIC CRACKING UNIT

作　　者：易天立 黄星亮[1] 徐祥龙 刘宗俨 杨旭 Yi Tianli;Huang Xingliang;Xu Xianglong;Liu Zongyan;Yang Xu(College of Chemical Engineering and Environment,China University of Petroleum(Beijing),Beijing 102249;SINOPEC Beihai Refining and Chemical Co.Ltd.;SINOPEC Catalyst Co.Ltd.Qilu Company)

机构地区：[1]中国石油大学(北京)化学工程与环境学院,北京102249 [2]中国石化北海炼化有限责任公司 [3]中国石化催化剂有限公司齐鲁分公司

出　　处：《石油炼制与化工》2020年第4期13-17,共5页Petroleum Processing and Petrochemicals

摘　　要：FPd-5型CO助燃-脱氮剂在中国石化某炼油厂的催化裂化装置上进行了工业应用,并将应用结果与使用原CO助燃剂时的工业应用结果进行了比较。结果表明:在同样加注量和同样工艺操作条件下,FPd-5型CO助燃-脱氮剂表现出了和原助剂相当的效果,产品分布和产品性质接近;使用FPd-5型CO助燃-脱氮剂期间,再生烟气NOx质量浓度为93 mg/m^3,低于中国国家标准《石油炼制工业污染物排放标准(GB 31570-2015)》中对工业外排烟气NOx质量浓度的限制值(200 mg/m^3),同时再生器也没有发生"尾燃"现象。The industrial application results of CO combustion-denitration agent FPd-5 in a catalytic cracking unit of a refinery of SINOPEC against the previously-used combustion promoter was introduced.The results showed that FPd-5 agent exhibits the close results in terms of product distribution and properties to the previous promoter under the same dosage and process operation conditions.While the NO x content of regenerated flue gas was 93 mg m 3 using FPd-5,lower than the value of 200 mg m 3 required by the national standard GB 31570—2015.At the same time,no tail-burning phenomenon was found.

关 键 词：催化裂化 助燃剂 氮氧化物 产品分布 

分 类 号：TE96[石油与天然气工程—石油机械设备]