| 降低汽油烯烃含量MIP工艺的工业应用 |
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| 引用本文： | 樊洺僖.降低汽油烯烃含量MIP工艺的工业应用[J].应用化工,2011,40(5). |
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| 作者姓名： | 樊洺僖 |
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| 作者单位： | 延长石油集团永坪炼油厂,陕西延川,717208 |
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| 摘 要： | 介绍了降低汽油烯烃含量MIP工艺在永坪炼油厂50万t/a催化裂化装置的工业应用情况。MIP工艺应用后,加工量提高5~8 t/h,总液收提高0.20%~0.32%,汽油收率约上升2%,柴油收率下降1.0%~1.5%,汽油烯烃体积分数降至30%以下,汽油的研究法辛烷值(RON)提高至接近90。运行结果表明,该工艺具有明显降低汽油烯烃含量的效果。
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| 关 键 词： | MIP技术 汽油烯烃 辛烷值 |
MIP technology application of reducing the olefin content of gasoline |
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| FAN Ming-xi.MIP technology application of reducing the olefin content of gasoline[J].Applied chemical industry,2011,40(5). |
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| Authors: | FAN Ming-xi |
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| Affiliation: | FAN Ming-xi(Shaanxi Yanchang Petroleum(Group) Refining & Yongping Refinery,Yanchuan 717208,China) |
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| Abstract: | MIP technology applications of reducing the olefin content of gasoline in 50 wt/a catalytic cracking unit of Yongping refinery was introduced.After the MIP technology application,processing volume increased 5～8 t/h,the total liquid yield increased 0.20%～0.32%,the yield of gasoline increased 2%,diesel yield decreased 1.0%～1.5%,volume percent of olefin in gasoline has dropped to 30%,octane number of gasoline(RON) has increased to nearly 90.Commerical application results showed the MIP technology has an evident effect on gasoline olefin reduction. |
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| Keywords: | MIP technology gasoline olefins octane number |
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