| 连续侧线出料精馏法分离重整C10芳烃 |
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| 引用本文： | 周永兵,邢跃军,陈韶辉,高洪伟.连续侧线出料精馏法分离重整C10芳烃[J].化工进展,2012(Z1):456-458. |
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| 作者姓名： | 周永兵 邢跃军 陈韶辉 高洪伟 |
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| 作者单位： | 中国石化扬子石油化工有限公司南京研究院 |
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| 基金项目： | 中石化科研项目(11GKJ009) |
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| 摘 要： | 简要介绍C10芳烃的现状及开发前景;提出采用分离集成技术从重整C10芳烃中提取均四甲苯,采用侧线出料精馏技术从C10芳烃中提取均四甲苯馏分;建立侧线精馏实验装置,研究侧线精馏过程中各种因素对均四甲苯含量、收率的影响,均四甲苯的含量一次可以达到25.0%以上,收率达到98.0%左右;研究结果为进一步提纯均四甲苯提供有效依据。
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| 关 键 词： | C10芳烃 深加工 均四甲苯 侧线精馏 |
Separation of C10aromatics hydrocarbon in reformer unit by continuous side draw rectifying |
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| ZHOU Yongbing,XING Yuejun,CHEN Shaohui,GAO Hongwei.Separation of C10aromatics hydrocarbon in reformer unit by continuous side draw rectifying[J].Chemical Industry and Engineering Progress,2012(Z1):456-458. |
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| Authors: | ZHOU Yongbing XING Yuejun CHEN Shaohui GAO Hongwei |
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| Affiliation: | (Research Institute of Yangzi Petrochemical Company Ltd.,SINOPEC,Nanjing 210048,Jiangsu,China) |
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| Abstract: | The present status and prospects of development of utilization of C10aromatics hydrocarbon were briefly introduced.The separation integrated technology in extracting 1,2,4,5-teramethybenzol from C10aromatics hydrocarbon was proposed.1,2,4,5-teramethybenzol was extracted by side draw rectifying.The side draw rectifying apparatus was set up,some effective factors which influenced the extractive process were studied.The purity of 1,2,4,5-teramethybenzol can reach more than 25.0% and the yield can be reached 98% above one time.The work provided an effective basis for the further research of refining 1,2,4,5-teramethybenzol. |
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| Keywords: | C10aromatics hydrocarbon deep processing 1 2 4 5-teramethybenzene side draw rectifying |
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