OPTI MIX高效雾化喷嘴在重油催化裂化装置上的应用  

APPLICATION OF OPTIMIX ATOMIZING NOZZLE IN HEAVY OIL FCCU

作　　者：焦伟州[1] 刘耀宇[1] 

机构地区：[1]中国石化股份有限公司洛阳分公司,洛阳471012

出　　处：《石油炼制与化工》2004年第2期48-50,共3页Petroleum Processing and Petrochemicals

摘　　要：介绍Optimix高效雾化喷嘴结构、雾化原理、性能特点及工业应用结果。洛阳分公司加工常压渣油的重油催化裂化装置应用该喷嘴后 ,喷嘴雾化蒸汽较原喷嘴降低了 6 .4t/h ,干气产率由 3.99%降低到 2 .5 8% ,液化气收率由 11.75 %增加到 14 .10 % ,轻质油收率由 6 7.2 7%提高到6 8.4 1%。The structure and atomizing mechanism as well as the performance feature and application of OPTIMIX high-efficiency atomizing nozzle were introduced. The application result of the nozzle in the heavy oil FCCU processing atmospheric residue in comparison with the original nozzle showed that the dry gas yield dropped from 3.99% to 2.58%; the LPG and light oil yields increased from 11.75% to 14.10% and from 67.27% to 68.41% respectively; and the atomizing steam reduced by 6.4t/a.

关 键 词：重油催化裂化装置 常压渣油 轻质油收率 雾化蒸汽 液化气 洛阳分公司 干气 高效 产率 喷嘴 

分 类 号：TE966[石油与天然气工程—石油机械设备]