| 生产蒸汽裂解原料的中压加氢裂化工艺--RMC |
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| 引用本文： | 胡志海,熊震霖,聂红,崔德春. 生产蒸汽裂解原料的中压加氢裂化工艺--RMC[J]. 石油炼制与化工, 2005, 36(1): 1-5 |
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| 作者姓名： | 胡志海 熊震霖 聂红 崔德春 |
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| 作者单位： | 石油化工科学研究院,北京,100083 |
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| 摘 要： | 石油化工科学研究院通过研究原料油性质、催化剂、反应压力、加氢精制和加氢裂化反应深度以及加氢裂化尾油的切割点对生产乙烯性能的影响，开发了生产优质蒸汽裂解原料的中压加氢裂化(RMC)技术，该技术分别在上海石化股份有限公司1．5Mt／a中压加氢裂化装置上和燕山分公司1．3Mt／a中压加氢裂化装置上工业应用。结果表明，RMC工艺所采用的精制催化剂在中压下具有较好的脱氮性，裂化催化剂具有高抗氮性能，生产的尾油BMCI低，是优质的蒸汽裂解制乙烯原料。
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| 关 键 词： | 蒸汽裂解 乙烯原料 催化剂 加氢裂化工艺 精制 反应压力 石油化工科学研究院 加氢裂化尾油 原料油性质 加氢裂化装置 |
| 修稿时间： | 2004-05-17 |
MEDIUM-PRESSURE HYDROCRACKING TECHNOLOGY RMC FOR PRODUCING STEAM CRACKING FEEDSTOCK |
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| Hu Zhihai,Xiong Zhenlin,Nie Hong,Cui Dechun. MEDIUM-PRESSURE HYDROCRACKING TECHNOLOGY RMC FOR PRODUCING STEAM CRACKING FEEDSTOCK[J]. Petroleum Processing and Petrochemicals, 2005, 36(1): 1-5 |
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| Authors: | Hu Zhihai Xiong Zhenlin Nie Hong Cui Dechun |
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| Abstract: | Based on the study of the factors, such as feedstock property, catalyst, reaction pressure, reaction conversions of hydrofining and hydrocracking and cut point of unconverted oil, which influenced the performance of ethylene plant feedstock, Research Institute of Petroleum Processing developed a medium-pressure hydrocracking technology named RMC for producing premium ethylene plant feedstock. The commercial applications in 1.5Mt/a and 1.3Mt/a medium-pressure hydrocracking units located in Shanghai Petrochemical Company and Yanshan Petrochemical Company respectively showed that the hydrofining and hydrocracking catalysts for RMC technology possessed quite good denitrogenation and high nitrogen tolerance performance respectively, the unconverted oil product had low BMCI, which was a premium steam cracking feedstock. |
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| Keywords: | hydrocracking steam cracking feedstock catalyst full scale |
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