天然气与石油2025，Vol.43Issue(1)：73-81,9.DOI:10.3969/j.issn.1006-5539.2025.01.010
天然气乙烷回收装置操作优化研究
Research on optimization of natural gas ethane recovery unit operation
摘要
Abstract
This study focuses on the process operation optimization of Natural Gas Ethane Recovery Units.Through the development of a process model,we analyzed the impact of variations in the natural gas feed system parameters on various operational indicators of the unit.The study investigated the quantitative relationships between operating parameters such as distillation pressure,reflux,and cooling temperature,and their effects on flooding,yield,economic benefits,and energy consumption.Analysis revealed that as the feed gas properties and gas supply pressure change,timely adjustments to the operating parameters of the Natural Gas Ethane Recovery Unit can achieve stable operation,thereby optimizing the unit's limitations and economic indicators to meet optimization goals.By examining potential optimization effects and opportunities,we verified the necessity and feasibility of real-time optimization and control of production yield,economic efficiency,and energy consumption.This study lays a solid foundation for the subsequent implementation of an control system optimization in Natural Gas Ethane Recovery Units.关键词
乙烷回收/智能工厂/智能模拟/操作优化Key words
Ethane recovery/Intelligent plant/Intelligent simulation/Process operation optimization引用本文复制引用
王毅,李莎,蒲黎明,杨苗,陈波,冯宇,陶兴文..天然气乙烷回收装置操作优化研究[J].天然气与石油,2025,43(1):73-81,9.基金项目
国家重点研发计划"风电/光伏制氢与化工过程高效耦合技术研究及示范"(2024YFB4006400) （2024YFB4006400）
