柱撑粘土在加氢脱硫中的应用研究  

Study on the application of PILC in hydrodesulfurization

作　　者：于廷云[1] 张园园[1] 

机构地区：[1]辽宁石油化工大学化学与材料科学学院,辽宁抚顺113001

出　　处：《化工科技》2012年第1期34-36,共3页Science & Technology in Chemical Industry

摘　　要：以柱撑粘土为载体,制备了Mo-Ni/Al-Fe-PILC和Mo-Ni/Al-PILC加氢脱硫催化剂,在50mL微型固定床反应评价装置中对FCC汽油进行加氢脱硫研究。结果表明:Mo-Ni/Al-Fe-PILC和Mo-Ni/Al-PILC 2种催化剂具有较好的加氢脱硫效果,脱硫率达到75%以上,最佳的工艺条件为反应温度340℃,反应压力6.0MPa,空速为4.0h-1。Mo-Ni/A1-Fe-PILC and Mo-Ni/A1-PILC hydrodesulfurization catalysts were prepared by PILC used as the carrier and the catalyst effect was evaluated in 50 mL fixed-bed reactor,for the FCC gasoline hydrodesulfurization. The results showed that Mo-Ni/A1-Fe-PILC and Mo-Ni/A1-PILC had good hydrodesulfurization effect, the desulphurization rate reached more than 75 ~, the optimum tech- nological conditions for the reaction were as follows： temperature 340 ~C, reaction pressure 6.0 MPa, airspeed 4.0 h-1.

关 键 词：柱撑粘土 加氢脱硫 FCC汽油 脱硫率 加氢工艺 

分 类 号：TE624.431[石油与天然气工程—油气加工工程]