| 裂解C5馏分加氢生产乙烯裂解原料 |
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| 引用本文： | 方义,曾佑富,郭秦峰,吕润铭,晁会霞.裂解C5馏分加氢生产乙烯裂解原料[J].精细石油化工,2011,28(4):39-42. |
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| 作者姓名： | 方义 曾佑富 郭秦峰 吕润铭 晁会霞 |
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| 作者单位： | 中国石油独山子石化公司,新疆独山子,833600 |
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| 摘 要： | 采用掺炼加氢的方式使C5馏分烯烃质量分数小于2％用于做乙烯裂解原料,考察了裂解C6～C8馏分中不同C5馏分掺炼比对裂解汽油二段加氢催化剂LY-9702/LY-9802的影响.结果表明,C6～C8馏分中C5馏分适宜的掺炼比为5％～8％,加氢后的C5馏分做裂解原料双烯收率高,经济价值可观.
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| 关 键 词： | 碳五馏分 掺炼比 二段加氢 裂解原料 |
ETHYLENE CRACKING FEED FROM HYDROGENATION OF PYROLYSIS C_5 FRACTION |
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| Fang Yi,Zeng Youfu,Guo Qingfeng,Lü Runming,Chao Huixia.ETHYLENE CRACKING FEED FROM HYDROGENATION OF PYROLYSIS C_5 FRACTION[J].Speciality Petrochemicals,2011,28(4):39-42. |
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| Authors: | Fang Yi Zeng Youfu Guo Qingfeng Lü Runming Chao Huixia |
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| Abstract: | The percent of alkene in hydrogented C_5 fraction by blending refine is less than 2%,which can be used as ethylene cracking feed.This paper tests the influence of different blending ratio of pyrolysis C_5 fractions on the performance of catalyst LY-9702/LY-9802 used in the second section hydrogenation of pyrolysis gasoline.The experimental results show that the suitable blending ratio of pyrolysis C_5 fractions is 5%-8%,and that the hydrogenated C_5 fractions was used as ethylene cracking feed,which can imp... |
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| Keywords: | carbon five fractionation blending ratios hydrogenation feed of pyrolysis |
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