| 焦化汽油催化氧化脱硫的工艺研究 |
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| 引用本文： | 兰艳,闫锋,张华军.焦化汽油催化氧化脱硫的工艺研究[J].辽宁石油化工大学学报,2011,31(2):11-13. |
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| 作者姓名： | 兰艳 闫锋 张华军 |
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| 作者单位： | 辽宁石油化工大学石油化工学院; |
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| 摘 要： | 以过氧化氢、甲酸为氧化剂,磷钼酸季铵盐为催化剂,糠醛为萃取剂,通过催化氧化和萃取结合的方法进行了焦化汽油脱硫实验.考察了过氧化氢体积、催化剂质量、萃取剂体积、反应时间和反应温度对汽油脱硫率的影响.通过优化工艺条件提高了焦化汽油催化氧化脱硫的能力,结合生产实际得出焦化汽油脱硫的最佳工艺条件.最佳工艺条件为:反应时间60 ...
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| 关 键 词： | 焦化汽油 脱硫 氧化剂 催化剂 萃取剂 |
Catalytic Oxidative Desulfurization of Coked Gasoline |
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| LAN Yan,YAN Feng,ZHANG Hua-jun.Catalytic Oxidative Desulfurization of Coked Gasoline[J].Journal of Liaoning University of Petroleum & Chemical Technology,2011,31(2):11-13. |
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| Authors: | LAN Yan YAN Feng ZHANG Hua-jun |
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| Affiliation: | LAN Yan,YAN Feng,ZHANG Hua-jun(School of Petrochemical Engineering,Liaoning Shihua University,Fushun Liaoning 113001,P.R.China) |
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| Abstract: | Deep desulfurization of coked gasoline was investigated by oxidation-extraction process with quaternary ammonium phosphomolybdate and formic acid as catalysts,hydrogen peroxide as the oxidant and furfural as the extractant.The effects of the oxidant volume,catalyst amount,extractant volume,reaction time and temperature to the desulphurization of coked gasoline were investigated.Improved desulphurization capacity of catalytic oxidation-extraction process for coked gasoline was obtained by optimizing the proc... |
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| Keywords: | Coked gasoline Desulfurization Oxidant Catalyst Extractant |
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