微波辐射络合萃取精制催化裂化柴油

Study on the Treatment of Virgin Diesel Oil with Complexation Extraction Using Microwave Radiation

关键词:  微波辐射  络合萃取  催化裂化柴油  碱性氮

Key words:  microwave radiation, complexation extraction, FCC diesel oil, basic nitrides

摘要:

提出了微波辐射络合萃取脱除柴油中碱性氮的新方法。实验以鞍山炼油厂催化裂化柴油作为原料油，考察了AlCl3含量、微波辐射功率、辐射时间、辐射压力、剂油比对碱氮脱除率及柴油回收率的影响。结果 表明，用含有微量AlCl3的95％乙醇溶液可以有效地脱除柴油中的碱性氮。当功率为225W、辐射时间为5min、压力为0．3／HPa、剂油比为0．7、复合溶剂中AlCl3含量为0．4％（质量分数）时．碱性氮脱除率达92．0％。油品回收率达96．0％。

Abstract:

An effective method of complexation extraction for removing the basic nitrides from diesel oil by microwave radiation was put forward in this paper. The results showed that basic nitrides in the diesel oil were effectively extracted with 95% ethanol conta