| 低压柴油精制-临氢降凝组合工艺的工业应用 |
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| 引用本文： | 苗刚,雷刚,邵剑波,胡涛.低压柴油精制-临氢降凝组合工艺的工业应用[J].石油炼制与化工,2006,37(3):29-32. |
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| 作者姓名： | 苗刚 雷刚 邵剑波 胡涛 |
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| 作者单位： | 1. 格尔木炼油厂,格尔木,816000
2. 抚顺石油化工研究院 |
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| 摘 要： | 格尔木炼油厂150kt／a临氢降凝装置是在原有的低压加氢装置的基础上改造而成的。增设的降凝反应器装填两种催化剂，不仅节省了投资，而且生产方案灵活，方案切换时间短。夏天按加氢精制方案运行，生产氧化安定性好的加氢柴油；冬天按临氢降凝方案运行，生产优质低凝柴油。低压柴油加氢精制临氧降凝组合工艺的成功应用，改善了格尔木炼油厂的产品质量及产品结构。
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| 关 键 词： | 低压 加氢精制 柴油 工业规模 |
| 收稿时间： | 2005-08-27 |
| 修稿时间： | 2005-10-20 |
COMMERCIAL APPLICATION OF LOW PRESSURE HYDROFINING AND HYDRODEWAXING COMBINED PROCESS FOR DIESEL FUEL PRODUCTION |
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| Miao Gang,Lei Gang,Shao Jianbo,Hu Tao.COMMERCIAL APPLICATION OF LOW PRESSURE HYDROFINING AND HYDRODEWAXING COMBINED PROCESS FOR DIESEL FUEL PRODUCTION[J].Petroleum Processing and Petrochemicals,2006,37(3):29-32. |
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| Authors: | Miao Gang Lei Gang Shao Jianbo Hu Tao |
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| Affiliation: | 1. Geermu Refinery , CNPC, Geermu 816000; 2. Fushun Research Institute of Petroleum and Petrochemical |
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| Abstract: | The 150 kt/a hydrodewaxing unit of Geermu Refinery was based on the technical transform of the original low-pressure hydrofining unit. A new hydrodewaxing reactor was added and was loaded with two kinds of catalysts. The revamping investment was low and the operation was flexible with minimum shifting time required. In summer the unit was operated in hydrofining mode to produce diesel fuel with excellent oxidation stability, and in winter it was operated in hydrodewaxing mode for high quality diesel fuel with low solidification point. The application of hydrofining/ hydrodewaxing combined process for diesel fuel production improved the product quality and product slate of Geermu Refinery. |
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| Keywords: | low pressure hydrofining diesel fuel full scale |
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