| 加氢裂化装置柴油回炼增产喷气燃料和石脑油 |
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| 引用本文： | 李保良. 加氢裂化装置柴油回炼增产喷气燃料和石脑油[J]. 石油炼制与化工, 2018, 49(3): 71-74 |
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| 作者姓名： | 李保良 |
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| 作者单位： | 中海油惠州石化有限公司 |
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| 摘 要： | 中海油惠州石化有限公司3.6 Mt/a加氢裂化装置柴油回炼增产喷气燃料和石脑油的工业应用结果表明，在不改变装置结构和催化剂的基础上，回炼少量柴油（4%），转化率可达到75%，喷气燃料、石脑油目标产品收率提高3.29百分点，喷气燃料烟点略有提高，柴油十六烷值提高3.9个单位，产品质量合格，装置能耗略有增加，从856.21 MJ/t增加到859.72 MJ/t。
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| 关 键 词： | 加氢裂化 柴油 回炼 喷气燃料 石脑油 |
| 收稿时间： | 2017-08-30 |
| 修稿时间： | 2017-09-15 |
RECYCLING DIESEL FOR INCREASING JET FUEL AND NAPHTHA IN HYDROCRACKING UNIT |
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| Abstract: | The industrial application of the new process, where the diesel products, are hydrocracking again was conducted to increase jet fuel and naphtha in a 3.6Mt/a hydrocracking unit of CNOOC Huizhou Petrochemical Co, Ltd. Without changing the device structure and the catalyst, the conversion rate of diesel reach 75%, target products (jet fuel, naphtha) yield increases by 3.29%, the smoke point of jet fuel has no significant change, the cetane number of diesel increases by 3.9 units,. The quality of the products meets their respective standards. The energy consumption of the device is slightly increased from 856.21 MJ/t to 859.72MJ/t raw material. |
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| Keywords: | hydrocracking diesel recycling jet fuel naphtha |
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