石油化工高等学校学报2026，Vol.39Issue(3)：11-22,12.DOI:10.12422/j.issn.1006-396X.2026.03.002
基于LNG-ANG耦合的MOFs低温吸附CH4研究进展
Research Progress on Low-Temperature Adsorption of Methane by MOFs Based on LNG-ANG Coupling
摘要
Abstract
A large amount of boil-off gas(BOG)is generated during the storage and transportation of liquefied natural gas,which results in not only resource wastage but also potential safety hazards.Therefore,the liquefied natural gas-adsorbed natural gas(LNG-ANG)coupling technology has attracted increasing attention from researchers.Developing efficient and stable adsorbents is the core key to the practical application of this technology.In view of the requirements of LNG-ANG coupling technology for adsorbents,this paper summarizes the research progress of metal-organic framework materials(MOFs)in methane adsorption at low temperature(about 159 K).By comparing the advantages and limitations of adsorption at low temperatures(159 K)with at room temperature(298 K),several MOFs materials that are more conducive to the adsorption and storage of methane are listed,including flexible MOFs,highly porous MOFs,hierarchically porous MOFs and MOF composites,aiming to offer references and guidance for the practical industrial application of MOFs in LNG-ANG coupling technology.关键词
液化天然气-吸附天然气/低温吸附/金属有机框架/甲烷储存/天然气Key words
Liquefied natural gas-adsorbed natural gas/Low-temperature adsorption/Metal-organic frameworks/Methane storage/Natural gas分类
能源科技引用本文复制引用
陈柳青,段林海,欧阳新平..基于LNG-ANG耦合的MOFs低温吸附CH4研究进展[J].石油化工高等学校学报,2026,39(3):11-22,12.基金项目
广东省自然科学基金-面上项目(2024A1515012188). （2024A1515012188）
