| 硫酸亚铁/异丁醛/甲酸/过氧化氢体系FCC汽油深度氧化脱硫 |
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| 引用本文： | 林朋,郭伟,王成勇,吕效平.硫酸亚铁/异丁醛/甲酸/过氧化氢体系FCC汽油深度氧化脱硫[J].石油学报(石油加工),2011,27(1):42-46. |
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| 作者姓名： | 林朋 郭伟 王成勇 吕效平 |
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| 作者单位： | 南京工业大学超声化学工程研究所,江苏,南京,210009 |
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| 摘 要： | 采用硫酸亚铁/异丁醛/甲酸/过氧化氢体系对催化裂化(FCC)汽油进行了深度氧化脱硫研究。考察了该氧化体系中双氧水用量、硫酸亚铁用量、异丁醛用量、甲酸用量、反应温度和反应时间对FCC汽油氧化脱硫的影响。结果表明，采用该氧化体系可以增强FCC汽油氧化脱硫效果，氧化50mL FCC汽油的最佳操作条件为反应温度60℃、异丁醛1 mL、硫酸亚铁0.05g、双氧水5mL、甲酸5mL、乙腈萃取剂、乙腈/汽油体积比为1。在该条件下，30min内FCC汽油的脱硫率可达92.39%。
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| 关 键 词： | 汽油 氧化脱硫 过氧化氢 异丁醛 硫酸亚铁 |
| 收稿时间： | 2010-3-31 |
| 修稿时间： | 2010-6-25 |
Deep Oxidation Desulfurization of FCC Gasoline With Ferrous Sulfate/Isobutyraldehyde/Formic Acid/Hydrogen Peroxide System |
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| LIN Peng,GUO Wei,WANG Chengyong,LU Xiaoping.Deep Oxidation Desulfurization of FCC Gasoline With Ferrous Sulfate/Isobutyraldehyde/Formic Acid/Hydrogen Peroxide System[J].Acta Petrolei Sinica (Petroleum Processing Section),2011,27(1):42-46. |
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| Authors: | LIN Peng GUO Wei WANG Chengyong LU Xiaoping |
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| Affiliation: | LIN Peng,GUO Wei,WANG Chengyong,Lü Xiaoping(Institute of Sonochemical Engineering,Nanjing University of Technology,Nanjing 210009,China) |
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| Abstract: | Studies on oxidation desulfurization of the FCC gasoline were carried out through ferrous sulfate/isobutyraldehyde/formic acid/hydrogen peroxide system.The results showed that oxidative desulfurization was greatly enhanced by this oxidation system.The influence of variables on the oxidative desulfurization of FCC gasoline,which contained the amount of hydrogen peroxide,ferrous sulfate,isobutyraldehyde,formic acid,reaction temperature and time,was studied.From the research,the optimal operation conditions to... |
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| Keywords: | gasoline oxidative desulfurization hydrogen peroxide isobutyraldehyde ferrous sulfate |
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