| 提高燃料型减压塔拔出率的措施 |
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| 引用本文： | 刘小隽.提高燃料型减压塔拔出率的措施[J].辽宁化工,2006,35(3):173-175. |
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| 作者姓名： | 刘小隽 |
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| 作者单位： | 辽宁石化职业技术学院,辽宁,锦州,121001 |
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| 摘 要： | 燃料型减压塔馏分油主要作为催化裂化或加氢裂化原料,应该尽量提高拔出率,满足二次加工对原料的需求,创造较好经济效益。本文讨论了通过改变传统的湿式减压蒸馏操作、降低塔的压力降、稳定和提高真空度等提高燃料型减压塔拔出率的措施。
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| 关 键 词： | 燃料型减压塔 拔出率 真空度 湿式减压蒸馏 塔的压力降 |
| 文章编号： | 1004-0935(2006)03-0173-03 |
| 收稿时间： | 2005-11-15 |
| 修稿时间： | 2005年11月15 |
Research on Improving of Extraction Ratio of the Combustible Vacuum Tower |
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| LIU Xiao-jun.Research on Improving of Extraction Ratio of the Combustible Vacuum Tower[J].Liaoning Chemical Industry,2006,35(3):173-175. |
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| Authors: | LIU Xiao-jun |
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| Affiliation: | Liaoning Petrochemical Vocational College, Jinzhou 121001, China |
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| Abstract: | The distillate oil from the combustible vacuum tower is mainly used as the raw materials for catalytic cracking or hydrogen cracking.Its extraction ratio should be improved as much as possible to meet the rework requirements for the raw materials and produce a better economic returns.some measures to improve extraction ratio of combustible vacuum tower were introduced in this paper,which included the renovation on the traditional practice of wet vacuum distillation,the reduction of the pressure drop of the tower,the stablization and improvement of the vacuity. |
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| Keywords: | Combustible vacuum tower Extraction ratio Vacuity Wet vacuum distillation Pressure drop of the tower |
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