天然气丙烷制冷脱水脱烃工艺模拟分析  

Simulation analysis of natural gas propane refrigeration dehydration and hydrocarbon removal process

作　　者：王传磊[1] 李凯[1] 杨勃[1] 高勋[1] Wang Chuanlei;Li Kai;Yang Bo;Gao Xun(Offshore Oil Engineering Co.,Ltd.,Tianjin 300452,China)

机构地区：[1]海洋石油工程股份有限公司,天津300452

出　　处：《江苏科技信息》2021年第31期35-38,共4页Jiangsu Science and Technology Information

摘　　要：文章基于天然气气田实际生产数据,采用HYSYS软件建立丙烷制冷脱水工艺模型,通过改变预冷温度、冷凝温度、蒸发后压力、处理量等参数,分析了上述参数变化对丙烷用量和压缩机功耗的影响,得到最优的冷凝温度和节流蒸发器温度设定值,为气田天然气丙烷制冷脱水脱烃工艺的设备选择和参数优化提供了依据。Based on the actual production data of natural gas field,a propane refrigeration dehydration process model is established by using HYSYS software.By changing the temperature after precooling,condensation temperature,pressure after throttling,inlet flow and other parameters,the influence of the above parameters on propane consumption and compressor energy consumption is analyzed.The optimal setting value of condensation temperature and evaporator temperature after throttling are obtained.It provides a basis for equipment selection and parameter optimization of natural gas field propane refrigeration dehydration and hydrocarbon removal process.

关 键 词：丙烷制冷 脱水脱烃 影响因素 冷凝温度 优化 

分 类 号：TE868[石油与天然气工程—油气储运工程]