X原油处理站原油稳定工艺优化
Optimization of Crude Oil Stabilization Process at X Crude Oil Processing Station
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- 引用格式:
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李远朋,韩丽艳,吴燕,张锦伟.X原油处理站原油稳定工艺优化[J].天然气与石油,2016,34(1):0.doi:
Li Yuanpeng, Han Liyan, Wu Yan, Zhang Jinwei.Optimization of Crude Oil Stabilization Process at X Crude Oil Processing Station[J].Natural Gas and Oil,2016,34(1):0.doi:
- DOI:
- 作者:
- 李远朋1韩丽艳1吴燕1张锦伟2
Li Yuanpeng, Han Liyan, Wu Yan, Zhang Jinwei
- 作者单位:
- 1.新疆油田公司工程技术研究院,2.中国市政工程西南设计研究总院有限公司燃气热力院
1.Engineering Technology Research Institute, Xinjiang Oil Field; 2.Gas & Heat Institute, Southwest General Municipal Engineering Design & Research Institute of China
- 关键词:
- 负压闪蒸；加热闪蒸；稳定产品；净收益模型；运行方案
Negative pressure flash: Heating flash, Stabilization products; Net income model; Operation program
- 摘要:
- X原油处理站原油自然蒸发损耗率高达159 ，为减少损耗，需对原油进行稳定处理。采用PRO/II软件建立该原油处理站负压闪蒸稳定和加热闪蒸稳定的工艺模型，并在此基础上构建了净收益模型。通过模拟及经济分析得到两种稳定方法的最优经济运行方案。对比两种最优方案可见：该原油处理站应采用负压闪蒸稳定，压力60 kPa(a)，温度50 ℃，不使用汽提气，净收益最高，达到3 402.11万元/a。
Loss rate of crude oil natural evaporation of X processing station is as high as 1.59% . In order to reduce loss, it is necessary to conduct stabilization treatment of crude oil. Applied is the software PRO/II to establish a process model for negative pressure flash stabilization and heating flash stabilization and establish a net income model based on the former model. The optimum economic operation programs of two stabilization methods are obtained through simulation and economic analysis. The results obtained through comparative analysis on the two optimum programs show that negative pressure flash stabilization process shall be applied in 81# processing station, with pressure of 60 kPa (a) and temperature of 50°C. If no stripping gas is used, the net income can reach up to the highest value of 3 402.11 x 104/a.
