| 气相杂质对硫化态催化剂上柴油芳烃加氢反应速率的影响 |
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| 引用本文： | 蒋东红,石玉林,胡志海. 气相杂质对硫化态催化剂上柴油芳烃加氢反应速率的影响[J]. 石油炼制与化工, 2006, 37(4): 23-27 |
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| 作者姓名： | 蒋东红 石玉林 胡志海 |
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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： | 在30mL连续流动固定床加氢试验装置上考察了气相H2S、NH3对柴油馏分芳烃加氢反应的影响。通过研究不同气相H2S、NH3含量下的柴油馏分芳烃加氢试验结果，建立了气相杂质含量和柴油馏分芳烃加氢反应表观速率常数之间的定量经验关系式，利用该关系式可以评估气相杂质对柴油馏分芳烃加氢反应的影响。
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| 关 键 词： | 粗柴油 芳烃 加氢反应 气相 杂质 |
| 收稿时间： | 2005-10-25 |
| 修稿时间： | 2005-11-28 |
INFLUENCE OF H2S AND NH3 ON THE ACTIVITY OF AROMATICS HYDROGENATION OVER SULFIDIZED HYDROTREATING CATALYST |
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| Jiang Donghong,Shi Yulin,Hu Zhihai. INFLUENCE OF H2S AND NH3 ON THE ACTIVITY OF AROMATICS HYDROGENATION OVER SULFIDIZED HYDROTREATING CATALYST[J]. Petroleum Processing and Petrochemicals, 2006, 37(4): 23-27 |
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| Authors: | Jiang Donghong Shi Yulin Hu Zhihai |
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| Affiliation: | Research Institute of Petroleum Processing, SINOPEC, Beijing 100083 |
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| Abstract: | The influence of H2S and NH3 on the activity of aromatics hydrogenation over sulfidized hydrotreating catalyst was investigated in a 30ml trickle-bed reactor using diesel fuel feedstock containing various dosages of carbonyl disulfide and butylamine. The test results showed that the aromatics hydrogenation reactions conducted in the presence of different contents of H2S and NH3 in gas phase could be written in the form of a pseudo-first-order reaction and the rate constant was obtained. An experiential correlation was established between the contents of H2S and NH3 and the rate constants of the aromatics hydrogenation reactions. This experiential correlation could be used to predict the effects of H2S and NH3 on the aromatics hydrogenation during the diesel fuel hydrotreating process. |
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| Keywords: | gas oil aromatic hydrocarbon hydrogenation reaction gas phase impurity |
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