| FH-UDS催化剂对焦化柴油的加氢脱氮反应性能研究 |
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| 引用本文： | 孙厚祥,刘继华,宋永一.FH-UDS催化剂对焦化柴油的加氢脱氮反应性能研究[J].当代化工,2011,40(1):63-65. |
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| 作者姓名： | 孙厚祥 刘继华 宋永一 |
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| 作者单位： | 辽宁石油化工大学;抚顺石油化工研究院; |
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| 摘 要： | 采用 FH-UDS 催化剂对焦化柴油进行加氢脱氮反应性能研究,考察了温度、压力、空速等反应条件对加氢脱氮效果的影响.结果表明,以上海石化焦化柴油为原料,在反应温度为 380 ℃,氢分压为 8.0 MPa,体积空速为 1.0,1.5 h-1,氢油体积比为 500 的条件下,加氢精制柴油产品中的氮质量分数分别为19 μg/...
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| 关 键 词： | 催化剂 焦化柴油 氮含量 加氢脱氮 脱氮率 |
Study on Hydro-denitrification Performance of FH-UDS Catalyst for Coked Diesel Fuels |
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| SUN Hou-xiang,LIU Ji-hua,SONG Yong-yi.Study on Hydro-denitrification Performance of FH-UDS Catalyst for Coked Diesel Fuels[J].Contemporary Chemical Industry,2011,40(1):63-65. |
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| Authors: | SUN Hou-xiang LIU Ji-hua SONG Yong-yi |
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| Affiliation: | SUN Hou-xiang1,LIU Ji-hua2,SONG Yong-yi2(1.Liaoning Shihua University,Liaoning Fushun 113001,China,2.Fushun Research Institute of Petroleum and Petrochemicals,China) |
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| Abstract: | Hydro-denitrification performance of FU-UDS catalyst for coked diesel fuels was studied,and effect of temperature,pressure,volume space,etc.on desulphurization result was investigated.The results show that for coked diesel fuels,under the conditions of reaction temperature 380 ℃,partial pressure of hydrogen 8.0 MPa,volume space velocity 1.0,1.5 h-1,and volume ratio of hydrogen to oil 500,nitrogen contents in the product are 19μg/g and 22μg/g respectively,both nitrogen removal ratios are near 99%,sulfur content in the product is below 50 μg/g and sulfur removal ratio is over 99%,which can meet the need of standard Euro Ⅳ. |
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| Keywords: | Catalyst Coked diesel fuels Nitrogen content Hydrogenation Nitrogen removal ratio |
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