Enhancing helium extraction and methane recovery from N2-rich low-grade natural gas: a study based on RSM-NSGA-II coupled entropy weight TOPSIS using the HBGS method

作者：Zhen Xu, Rong Cao, Lina Meng, Zengqi Liu, Shiguang Fan, Yiwei Wang, Qiang Sun, Jianyi Chen, Xuqiang Guo · 发表于：Separation and Purification Technology · 年份：2025 · DOI：10.1016/j.seppur.2025.134000 · 被引用次数：8 · 研究领域：Methane Hydrates and Related Phenomena、Atmospheric and Environmental Gas Dynamics、Hydrocarbon exploration and reservoir analysis