纳米自组装柴油加氢催化剂性能研究

doi:10.3969/j.issn.1006396X.2013.01.004

石油化工高等学校学报 ›› 2013, Vol. 26 ›› Issue (1): 17-20.DOI: 10.3969/j.issn.1006396X.2013.01.004

纳米自组装柴油加氢催化剂性能研究

张锦辉¹,王鼎聪²,丁巍¹,赵德智¹

(1.辽宁石油化工大学石油化工学院,辽宁抚顺113001;2.中国石化抚顺石油化工研究院,辽宁抚顺113001)

收稿日期:2012-11-05 出版日期:2013-02-25 发布日期:2013-02-25
作者简介:张锦辉(1987飊),男,辽宁锦州市,在读硕士
基金资助:
中国石油化工集团公司资助项目(030801

The Research of Nano SelfAssembly Hydrodesulfurization of Diesel Catalyst

1.School of Petrochemical Engineering, Liaoning Shihua University，Fushun Liaoning 113001，China；2. Fushun Research Institute of Petroleum and Petrochemicals, Fushun Liaoning 113001, China

Received:2012-11-05 Published:2013-02-25 Online:2013-02-25

摘要/Abstract

摘要： 采用二次纳米自组装方法制备纳米自组装催化剂，利用N2吸附法对催化剂的孔径、孔分布、比表面积进行分析，通过对基本性质比较发现，纳米自组装催化剂的孔径大部分集中在30~100 nm，占催化剂总孔径的36.13%。以催化柴油为原料，在微型反应器中评价纳米自组装催化剂和参比剂的脱硫、脱氮、芳烃饱和活性。结果表明，在反应20 h后，纳米自组装催化剂的脱硫率为90.13%，脱氮率为92.62%，芳烃饱和率为73.18%。

关键词: 纳米自组装催化剂 , 催化柴油 , 脱硫;暋脱氮 , 芳烃饱和

Abstract: Adopting nano selfassembly method of the second time to prepare nano selfassembly catalyst, the pore size of the catalyst , the pore size distribution and specific surface were analyzed by using adsorption method of N₂，It was found that the aperture of nano selfassembly catalyst almost concentrated in 30-100 nm by comparing the basic property, accounting for 36.13% of the catalyst total pore size.Using catalytic diesel oil as raw material, the activity of nano selfassembly catalyst and reference dose which were desulfurization, denitrification, aromatics saturation were evaluated in microreactor. The results show that after the reaction of 20 s, the desulfurization rate of nano selfassembly catalyst is 90.13%, denitrification rate is 92.62%, aromatics saturation rate is 73.18%.

Key words: Nano selfassembly catalyst, , Catalytic diesel oil, , Desulfurization, , Denitrification

张锦辉,王鼎聪,丁巍,赵德智. 纳米自组装柴油加氢催化剂性能研究[J]. 石油化工高等学校学报, 2013, 26(1): 17-20.

ZHANG Jinhui,WANG Dingcong,DING Wei,et al. The Research of Nano SelfAssembly Hydrodesulfurization of Diesel Catalyst[J]. Journal of Petrochemical Universities, 2013, 26(1): 17-20.

[1]	田野, 赵德智, 王鼎聪. 自组装催化剂在混合油加氢精制中的应用[J]. 石油化工高等学校学报, 2014, 27(2): 15-20.
[2]	李思洋, 赵德智, 王鼎聪. 纳米自组装大孔催化剂对催化裂化柴油的加氢催化性能[J]. 石油化工高等学校学报, 2014, 27(1): 11-16.

纳米自组装柴油加氢催化剂性能研究

The Research of Nano SelfAssembly Hydrodesulfurization of Diesel Catalyst

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