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Your Position :Home->Past Journals Catalog->2018 Vol.6

Study on Simu1ation and Optimization of Operation Parameters of Natural Gas Desulfurization System
Author of the article:Liang Ping1,Chen Yuwei1,Guo Xianfeng2,Song Donghan1,Hu Lianxing1,Fu Xianzhao1,Duan Jiayi1
Author's Workplace:1.School of Petroleum and Natural Gas Engineering of Chongqing University of Science and Technology, Chongqing, 401331, China; 2.Sichuan Huayou Group Corporation Limited, Chengdu, Sichuan, 610051, China
Key Words:Desulfurization process; Simulation; Sensitivity analysis; 0ptimization
Abstract:In the development stage of the gas field in eastern Sichuan,the purification equipment has been under low-load for a long period of time.The operation parameters deviate from the design values,resulting in poor purification performance and increasing unit operating costs. The ProMax process simulation software is used to simulate the desulfurization process of the purification plant.Single factor and multi-factor sensitivity analysis are conducted for the amine liquid circulation volume,absorption tray number,absorption tower pressure,and lean liquid inlet temperature.Orthogonal experimental method is used to design the experiment,and the effects of purification and energy consumption are analyzed.SPSS is used to analyze the range and variance of the experimental data to find out the significance of each factor on the experimental results,and the optimization of the purification device is proposed.
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