CDOS-FRCN全馏分催化汽油选择加氢脱硫技术的首次工业应用

First industrial application of CDOS-FRCN selective hydrodesulfurization technology for full range gasoline

介绍了CDOS-FRCN技术在中海石油炼化有限责任公司惠州炼油分公司50万t/a全馏分催化汽油选择加氢脱硫装置上的开工情况及运行结果。工业应用结果表明,采用CDOS-FRCN技术可将FCC汽油硫含量由320～336μg/g降至10～17μg/g,相应RON损失仅为0.8～1.4个单位,满足了生产硫含量≤10μg/g国Ⅴ汽油(类似欧Ⅴ)的技术要求。CDOS-FRCN技术相比传统选择加氢脱硫技术投资可节省25%以上,能耗可降低30%～50%。

The startup procedure and running results of CDOS-FRCN technology applied to hydrodesulfurization unit of Huizhou Refinery Co.CNOOC are reviewed.The results show that the sulfur content decreases from 320-336 μg/g to 10-17 μg/g,and RON loss is only 0.8-1.4.It can meet the standard V,in which sulfur content is required less than 10μg/g.CDOS-FRCN technology can save technology investment above 25％ and reduce energy consumption about 30％ -50％ compared with traditional selective hydrodesulfurization technology.