论文部分内容阅读
法国石油研究院(IFP)Axens公司开发的Prime-G+工艺采用双催化剂对FCC重汽油(HCN)进行选择性加氢脱硫。工艺条件缓和,烯烃加氢活性很低,不发生芳烃饱和及裂化反应,液体收率达100%,脱硫率大于98%,辛烷值损失小,氢耗低,可满足汽油总组成硫质量分数不大于10μg/g要求。Prime-G+工艺最近加快技术转让。印度Hindustan石化公司(HPCL)Visakn炼油厂将建设FCC汽油脱硫
The Prime-G + process developed by IFP’s Axens Company uses a dual catalyst for the selective hydrodesulfurization of FCC heavy gasoline (HCN). The process conditions are mild, the olefin hydrogenation activity is very low, aromatic saturation and cracking reaction are not occurred, the liquid yield is up to 100%, the desulfurization rate is over 98%, the octane loss is small and the hydrogen consumption is low, Not more than 10μg / g requirement. Prime-G + technology recently accelerated technology transfer. India Hindustan Petrochemical Company (HPCL) Visakn refinery will build FCC gasoline desulfurization