| 常压蒸馏装置的改造 |
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| 引用本文： | 贾宝硖.常压蒸馏装置的改造[J].炼油技术与工程,2001,31(4):13-16. |
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| 作者姓名： | 贾宝硖 |
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| 作者单位： | 洛阳石油化工总厂 |
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| 摘 要： | 洛阳石油化工总厂常减压蒸馏装置原设计加工中原原油 5 .0Mt/a ,开工后根据实际情况采用了单开常压蒸馏的工艺 ,常压渣油走减压渣油流程 ,致使处理量只能达到 4.0Mt/a。为了扩大处理量 ,改造了换热流程、初馏塔塔板、常压塔塔板和加热炉 ,消除了瓶颈 ,改造后处理量提高到了 5 .0Mt/a。
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| 关 键 词： | 常压蒸馏装置 换热器 浮阀塔板 加热炉 改造 |
| 修稿时间： | 2000年12月22 |
REVAMPING ATMOSPHERIC DISTILLATION UNIT |
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| Jia Baoxia.REVAMPING ATMOSPHERIC DISTILLATION UNIT[J].Petroleum Refinery Engineering,2001,31(4):13-16. |
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| Authors: | Jia Baoxia |
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| Abstract: | The atmospheric vacuum distillation unit in Luoyang General Petrochemical Works was designed for processing 5000000 t/yr Zhongyuan crude.According to practical conditions,the atmospheric distillation unit was runned alone and the processing capacity only reached 4000000 t/yr since start-up.In order to expand the processing capacity,the heat exchanger network,trays of fractionator,trays of atmospheric distillation tower and the heater were revamped.Thus the processing capacity of the unit enhanced to 5000000 t/yr. |
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| Keywords: | atmospheric distillation unit heat exchanger floating tray heater revamping |
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