RICH技术在柴油加氢装置上的应用  

Application of RICH technique in diesel oil hydrogenation plant

作　　者：王欣[1] 

机构地区：[1]中国石油化工股份有限公司北京燕山分公司炼油厂,北京102500

出　　处：《石化技术与应用》2006年第4期282-284,共3页Petrochemical Technology & Application

摘　　要：介绍了中国石油化工股份有限公司石油化工科学研究院开发的催化裂化柴油深度加氢脱硫(RICH)技术在中国石油化工股份有限公司北京燕山分公司100万t/a柴油加氢装置上的工业应用情况。生产标定结果表明,采用RICH技术处理催化裂化柴油或催化裂化柴油-直馏柴油混合油,柴油的十六烷值由26.2～28.0提高到36.3～41.1,硫质量分数由(270～400)×10-5降为(0.7～5.0)×10-6,密度由878.8～906.1kg/m3降为857.2～872.9kg/m3,氮质量分数由(649～1206)×10-6降为(0.2～4.0)×10-6,精制柴油收率为95.8%～96.5%。The industrial application instances of RICH technique invented by Research Institute of Petroleum Processing for the purpose of improving the cetane number of FCC diesel oil to 1Mt/a diesel oil hydrogenation plant in Beijing Yanshan Branch Company,SINOPEC,was introduced.The results showed that in processing FCC diesel oil and the mixed oil of FCC diesel oil and virgin diesel oil,the cetane value of diesel oil increased more than 10 units number,the consistency and the mass fraction of sulfur and nitrogen of diesel oil reduced observably,the yield of refined diesel oil reached more than 95.

关 键 词：催化裂化柴油 加氢改质 脱硫 脱氮 十六烷值 

分 类 号：TE624.431[石油与天然气工程—油气加工工程]