| SD-01催化剂在扬子石化公司的工业应用 |
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| 引用本文： | 夏中才,张赛军,李旭灿.SD-01催化剂在扬子石化公司的工业应用[J].化工进展,2009,28(7):1274. |
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| 作者姓名： | 夏中才 张赛军 李旭灿 |
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| 作者单位： | 中国石化扬子石油化工公司 |
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| 摘 要： | SD-01甲苯择形歧化催化剂在扬子石化公司67万吨/年甲苯择形歧化装置上工业应用成功并稳定运行，前6个月运行结果为：甲苯转化率为29%，对二甲苯选择性为89%；苯与C8芳烃收率为97 %，苯冰点5.47 ℃。空速、反应温度、反应压力、氢烃比等工艺参数对装置稳定优化运行有重要影响。
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| 关 键 词： | 甲苯择形歧化 工艺技术 催化剂 工业应用 |
Industrial application of SD-01 catalyst in YPC |
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| XIA Zhongcai,ZHANG Saijun,LI Xucan.Industrial application of SD-01 catalyst in YPC[J].Chemical Industry and Engineering Progress,2009,28(7):1274. |
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| Authors: | XIA Zhongcai ZHANG Saijun LI Xucan |
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| Affiliation: | Yangzi Petrochemical Co. Ltd. |
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| Abstract: | SD-01 shape-selective disproportionation catalyst was used in TSD (toluene shape-selective disproportionation) unit，Yangzi Petrochemical Co. Ltd. Half a year’s operation showed that toluene conversion ratio was 29%，PX/∑X=89%，(benzene+C8A) yields was 97%，freezing point of benzene was 5.47℃. Such parameters as weight hourly space velocity，reaction temperature，reaction pressure and n(H2)/n(HC) influenced the optimized operation of the unit greatly. |
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