Journal of Petrochemical Universities

Journal of Petrochemical Universities ›› 2015, Vol. 28 ›› Issue (3): 41-44.DOI: 10.3969/j.issn.1006-396X.2015.03.009

Previous Articles     Next Articles

Adsorptive Desulfurization of Gasoline with Cu(I) Based MetalOrganic Framework

  

  1. (1.Sinopec Catalyst Co.,Ltd. Fushun Division, Fushun Liaoning113122, China; 2. Sinopec Catalyst Co.,Ltd., Beijing 100029, China)
  • Received:2014-10-20 Revised:2015-05-10 Published:2015-06-25 Online:2015-06-23

C u( I ) 金属有机骨架材料在汽油吸附脱硫中的应用

任 靖1曹光伟2张 勇1   

  1.       
    ( 1. 中国石化催化剂有限公司抚顺分公司, 辽宁抚顺1 1 3 1 2 2; 2. 中国石化催化剂有限公司,北京1 0 0 0 2 9)
  • 作者简介:任靖( 1 9 7 4 - ) , 男, 博士, 高级工程师,从事新催化剂的开发和生产工作; E - m a i l : r e n j i n g f y@1 6 3. c o m。

Abstract: The desulfurization from model and real gasoline by selective adsorption using Cu2(4,4′bipy)2(O3SCH2CH2SO3) was investigated at ambient temperature and pressure. The effect of adsorption time, adsorbent amount and the concentration of 1octene on the adsorption desulfurization performance was studied. The results showed that adsorption rate of model gasoline using Cu2(4,4′bipy)2(O3SCH2CH2SO3) reached 75.6% when the mole ratio of Cu to S was 2, the mass fraction of 1octene in model gasoline was 30% and adsorption time was 120 min. Sulfur content in real hydrotreated gasoline would decrease from 40 μg/g to 8 μg/g after adsorption by Cu2(4,4′bipy)2(O3SCH2CH2SO3), and there was no obvious changes in adsorption performance after recycling 6 times. 

Key words: Metalorganic frameworks,    , Adsorptive desulfurization,    , Thiophene,     ,  Gasoline,    , Cu(I)

摘要: 以金属骨架材料C u 2( 4, 4 ' - b i p y) 2 - ( O3S CH2CH2S O3) 为吸附剂, 研究了吸附时间、 吸附剂用量和1 - 辛 烯含量等对模拟油脱硫的影响。结果表明, 在常温常压、 C u和S物质的量比为2、 烯烃质量分数为3 0%、 吸附时间 1 2 0m i n下, 脱硫率可达7 5. 6%。在此基础上, 研究了其对加氢后汽油的吸附脱硫效果。结果表明, 吸附剂可以把加 氢后汽油的含硫质量分数从4 0μ g / g降低到8μ g / g; 再生后的吸附剂重复使用6次, 其性能基本不变。

关键词: 金属有机骨架材料,  , 吸附脱硫, 噻吩, 汽油,  , C u( I)

Cite this article

Ren Jing,Cao Guangwei, Zhang Yong. Adsorptive Desulfurization of Gasoline with Cu(I) Based MetalOrganic Framework[J]. Journal of Petrochemical Universities, 2015, 28(3): 41-44.

任 靖, 曹光伟, 张 勇. C u( I ) 金属有机骨架材料在汽油吸附脱硫中的应用[J]. 石油化工高等学校学报, 2015, 28(3): 41-44.