| 常减压蒸馏装置扩能改造新途径 |
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| 引用本文： | 陈士军,黄费喜. 常减压蒸馏装置扩能改造新途径[J]. 石油炼制与化工, 2004, 35(7): 27-30 |
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| 作者姓名： | 陈士军 黄费喜 |
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| 作者单位： | 扬子石化股份有限公司炼油厂,南京,210048 |
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| 摘 要： | 论证了“三炉四塔”工艺的可行性,采用负荷转移、四级蒸馏是2.5 Mt/a常减压装置扩能至5.0 Mt/a的一条新途径,并在实际改造中得以实施。改造后与改造前相比,总拔出率提高了1.47％,能耗下降了171.2 MJ/t,此改造可供其它炼油厂借鉴。
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| 关 键 词： | 常压蒸馏装置 减压蒸馏装置 技术改造 |
| 修稿时间： | 2003-10-24 |
NEW ROUTE FOR CAPACITY EXPANSION OF ATMOSPHERIC AND VACUUM DISTILLATION UNIT |
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| Chen Shijun,Huang Feixi. NEW ROUTE FOR CAPACITY EXPANSION OF ATMOSPHERIC AND VACUUM DISTILLATION UNIT[J]. Petroleum Processing and Petrochemicals, 2004, 35(7): 27-30 |
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| Authors: | Chen Shijun Huang Feixi |
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| Abstract: | The process feasibility of four-towers with three-furnaces was expounded.Application of load transfer and four-stage distillation was a new approach to expand the capacity of the atmospheric and vacuum distillation unit from 2. 5Mt/a to 5. 0Mt/a. After revamping, comparing with the original, the total distilled oil yield increased by 1. 47 percentages, and the energy consumption decreased by 171. 2MJ/t. The revamping experience could be used as reference for other refineries. |
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| Keywords: | atmospheric distillation unit vacuum distillation unit technical transform |
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