| 胜利煤液化中油在NiMo/Al_2O_3、NiMo/MCM-48和NiMo/Betonite上加氢性能研究 |
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| 引用本文： | 雷智平,刘沐鑫,任世彪,王知彩,水恒福.胜利煤液化中油在NiMo/Al_2O_3、NiMo/MCM-48和NiMo/Betonite上加氢性能研究[J].现代化工,2009,29(Z1). |
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| 作者姓名： | 雷智平 刘沐鑫 任世彪 王知彩 水恒福 |
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| 作者单位： | 安徽工业大学化学与化工学院煤的洁净转化与综合利用省重点实验室,安徽,马鞍山,243002 |
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| 基金项目： | 安徽省教育厅自然科学研究项目 |
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| 摘 要： | 在400℃、5MPa H2下对实验室获得的胜利煤液化中油在硫化的NiMo/Al_2O_3、NiMo/MCM-48和NiMo/Betonite催化剂上的脱硫和脱氮性能进行研究.结果表明胜利煤液化中油在不同催化剂上脱硫和脱氮性能差异显著,所有催化剂的脱氮性能均远大于脱硫性能,催化剂的载体性质对脱硫和脱氮活性有显著影响且影响规律不同;脱氧性能NiMo/Betonite＞NiMo/Al_2O_3＞NiMo/MCM-48;降芳烃能力NiMo/Al_2O_3＞NiMo/MCM-48＞NiMo/Betonite.
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| 关 键 词： | 煤直接液化 液化中油 脱硫 脱氮 |
Study on hydrodenitrogenation performance of Shenli coal liquefied middle oil on NiMo/Al_2O_3,NiMo/MCM-48 and NiMo/Betonite |
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| LEI Zhi-ping,HU Mu-xin,REN Shi-biao,WANG Zhi-cai,SHUI Heng-fu.Study on hydrodenitrogenation performance of Shenli coal liquefied middle oil on NiMo/Al_2O_3,NiMo/MCM-48 and NiMo/Betonite[J].Modern Chemical Industry,2009,29(Z1). |
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| Authors: | LEI Zhi-ping HU Mu-xin REN Shi-biao WANG Zhi-cai SHUI Heng-fu |
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| Abstract: | The evaluation of hydrodesulfurization(HDN)and hydrodenitrogenafion(HDS)properties of Shenli coal liquefied middle oil on NiMo/Al_2O_3,NiMo/MCM-48 and NiMo/Betonite catalysts is carried out at 340℃ under 5.0 MPa of hydrogen pressure.Results show that the activities of catalysts on the three types of supports are different.The HDN activities are higher than that of HDS for all catalysts.The type of support significangly affects the activities of HDN and HDS.The catalytic activity of hydrodeoxygenation(HDO)follows the order of NiMo/Betonite＞NiM0/Al_2O_3＞NiMo/MCM-48.The catalytic activity of hydrodearonmfization(HDA)follows the order of NiMo/Al_2O_3＞NiMo/MCM-48＞NiMo/Betonite. |
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| Keywords: | direct coal liquefaction middle oil hydrodesulfurization hydrodenitrogenation |
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