基于ANSYS的油气吸附塔气液两相流模拟仿真研究  

Simulation Study on Gas-liquid Two-phase Flow in Oil and Gas Adsorption Towers Based on ANSYS

作　　者：邓基柱 朱大胜[2] 唐百富 李果[2] 腾月 尤杨 DENG Jizhu;ZHU Dasheng;TANG Baifu;LI Guo;TENG Yue;YOU Yang(Jiangsu Yougang International Port Co.,Ltd.,Yangzhou 211417,China;School of Mechanical Engineering,Nanjing Institute of Technology,Nanjing 211167,China)

机构地区：[1]江苏油港国际港务有限公司,江苏扬州211417 [2]南京工程学院机械工程学院,江苏南京211167

出　　处：《南京工程学院学报(自然科学版)》2024年第3期64-69,共6页Journal of Nanjing Institute of Technology(Natural Science Edition)

基　　金：江苏省交通运输厅科技项目(2020Y09)。

摘　　要：针对某石油化工码头油气处理系统中的活性炭吸附罐,为提高活性炭吸附罐的油气处理效率和降低非甲烷总烃的排放,利用FLUENT软件模拟仿真活性炭吸附罐的油气处理过程,得到油气的流场、压力场和体积分数情况.研究油气的流速、温度、压力、体积分数、处理量等参数对活性炭吸附罐油气吸附的影响.结果表明,降低油气体积分数、降低处理量和增加油气温度能够提高活性炭吸附罐对油气的处理效率,但压力对活性炭吸附罐中油气的处理效果并无显著影响.The present study investigates the activated carbon adsorption tank within an oil and gas treatment system at a petrochemical terminal.To enhance the efficiency of oil and gas treatment by activated carbon and to mitigate non-methane total hydrocarbon emissions,simulations were performed using FLUENT software to model the oil and gas processing within the adsorption tank.The analysis provided valuable insights into the flow field,pressure field,and volume fraction of adsorbed oil and gas.The research investigates the influence of various parameters,including flow velocity,temperature,pressure,volume fraction,and processing capacity,on the adsorption performance of activated carbon tanks used for oil and gas treatment.The results reveal that a reduction in the volume fraction of oil and gas,a decrease in processing capacity,and an increase in temperature can significantly enhance the treatment efficiency of the activated carbon adsorption system.However,it was observed that pressure does not exert a substantial impact on the efficacy of oil and gas treatment within this framework.

关 键 词：非甲烷总烃 多孔介质 吸附 活性炭 模拟仿真 

分 类 号：O359[理学—流体力学]