| 离子液体在汽油脱硫中的应用 |
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| 引用本文： | 田景芝,荆涛,邓启刚. 离子液体在汽油脱硫中的应用[J]. 化学工程师, 2012, 26(3): 64-66 |
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| 作者姓名： | 田景芝 荆涛 邓启刚 |
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| 作者单位： | 齐齐哈尔大学化学与化学工程学院,黑龙江齐齐哈尔,161006 |
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| 摘 要： | 选用[3（C4H9）4.C6H11NO]和[ZnCl2.3（NH2）2CO]两种离子液对E-97汽油和模拟汽油进行脱硫试验。考察了离子液体对E-97汽油和模拟汽油脱硫工艺条件。较佳脱硫条件：温度为约50℃,剂油比为3：1,萃取时间为30min,经6次脱硫后,E-97汽油的脱硫率为97.14%,对模拟汽油脱硫率为88.09%。[3（C4H9）4.C6H11NO]对E-97汽油的脱硫率为30.95%,对模拟汽油的脱硫率为16.92%。实验结果证明[ZnCl2.3（NH2）2CO]的脱硫效果较好。
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| 关 键 词： | 离子液体 脱硫 萃取 |
Application of ionic liquids in petrol desulfurization |
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| TANG Jing-zhi , JING Tao , DENG Qi-Gang. Application of ionic liquids in petrol desulfurization[J]. Chemical Engineer, 2012, 26(3): 64-66 |
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| Authors: | TANG Jing-zhi JING Tao DENG Qi-Gang |
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| Affiliation: | (College of Chemistry and Chemistry Engineering,Qiqihar University,Qiqihar 161006,China) |
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| Abstract: | Two kinds of ionic liquid [3(C4H9)4·C6H11NO] and [ZnCl2·3(NH2)2CO] were selected in the desulfurating experiment on E-97 gasoline and simulated gasoline.This effects of desulfuated process conditions at E-97 and simulated gasoline were took over by ionic liquid.Better desulfurating conditions: temperature at 50℃,the molar ratio of agent oil was 3∶1,the time of extraction was about 30 minutes,the desulfurization rate of [ZnCl2·3(NH2)2 CO] for E-97 gasoline reached 97.14% and for simulated gasoline achieved 88.09%.[3(C4H9)4·C6H11NO] for E-97 gasoline desulfurating rate came up to 30.95%,simulated gasoline desulfurated rate reached 16.92% after 6 times desulfurization.The results indicated that desulfurization effect was excellent for [ZnCl2·3(NH2)2CO]. |
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| Keywords: | ionic liquid desulfurization extraction |
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