CS-Ⅱ型喷嘴在MIP重油催化裂化装置的工业应用  

Application of CS-Ⅱ Type Feed Nozzle in MIP RFCC Unit

作　　者：高飞[1] 尹毅[1] 张建国[1] 朱金炜 韩英杰[1] 秦远中 李欣桐[1] 李晓光[1] 

机构地区：[1]中国石油抚顺石化公司石油二厂,辽宁抚顺113004

出　　处：《当代化工》2015年第2期379-382,共4页Contemporary Chemical Industry

摘　　要：介绍了CS-Ⅱ喷嘴在1.7Mt/a重油催化裂化装置的应用情况。工业试验结果表明,在原料、催化剂、操作条件不变的情况下,改善了产品分布。使用CS-Ⅱ喷嘴后液化气收率提高了1.3个百分点;汽油收率提高了1.1个百分点;柴油收率提高了0.3个百分点。干气收率降低了1.5个百分点;焦炭收率降低了1.2个百分点;对产物性质无不良影响。证明CS-Ⅱ喷嘴能有效地改善产品分布。Application of CS-Ⅱ type feed nozzle in 1.7Mt/a RFCC unit was introduced. The application results show that, after application of CS-Ⅱ type feed nozzle, the product distribution can be improved with the same raw materials, catalyst, operation conditions; the yields of LPG, gasoline and diesel oil can be increased by 1.3%, 1.1% and 0.3%,respectively; the yields of gas and petroleum coke can be reduced 1.5% and 1.2%, respectively; the quality of products is not affected.

关 键 词：CS-Ⅱ喷嘴 重油催化裂化 应用 

分 类 号：TE624[石油与天然气工程—油气加工工程]