汪政明,王传平,白伟,刘明璐,廖盛航,刘乃鹏,李嘉麟,黄皓

• 1:中国石油新疆油田采气一厂
• 2:西南石油大学石油与天然气工程学院

摘要(Abstract)：

新疆某气田天然气乙烷组分增大面临参数控制难题，提高乙烷收率意义重大。本研究借助已构建的乙烷回收HYSYS模型，结合现场实际运行参数，运用响应面分析法优化工艺参数，并引入多目标粒子群算法寻找乙烷收率和总经济最优解。研究发现，将优化结果代入HYSYS流程模拟验证，乙烷收率误差仅为0.44%，经济效益误差为0.19%，表明其具备良好的工程可靠性。现场应用后，乙烷收率由95.07%提升至99.55%，日增产乙烷6.3 t，年增经济效益约为800万元，验证了优化策略的有效性与可推广性。本研究为天然气乙烷回收工艺参数优化提供了更可靠的理论支持与实践指导，对提高经济效益和保障化工产业链稳定运行具有借鉴意义。

关键词(KeyWords)： 参数优化;响应面法;多目标粒子群算法;乙烷回收

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 汪政明,王传平,白伟,刘明璐,廖盛航,刘乃鹏,李嘉麟,黄皓

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