多孔材料在吸附-水合耦合法回收天然气的研究进展  

Research Progress of Natural Gas Recovery Based on Porous Materials by Adsorption-hydration Coupling Method

作　　者：童仕坤 闫柯乐 任悦萌 靳彦欣 Tong Shikun;Yan Kele;Ren Yuemeng;Jin Yanxin(State Key Laboratory of Chemical Safety,Shandong,Qingdao,266104;SINOPEC Research Institute of Safety Engineering Co.,Ltd.,Shandong,Qingdao,266104;National Registration Center for Chemicals,Ministry of Emergency Management,Shandong,Qingdao,266104)

机构地区：[1]化学品安全全国重点实验室,山东青岛266104 [2]中石化安全工程研究院有限公司,山东青岛266104 [3]应急管理部化学品登记中心,山东青岛266104

出　　处：《安全、健康和环境》2025年第2期1-10,共10页Safety Health & Environment

基　　金：中国石化科技部项目(324031),吸附-水合耦合法高效回收非管道天然气技术研究。

摘　　要：“双碳”目标是国家重大战略部署,油气田绿色低碳开发是实现“双碳”目标的关键环节。甲烷作为天然气的主要成分,全球甲烷排放中油气行业占比高达1/3,积极稳妥有序控制甲烷排放,兼具气候、经济、环境和安全效益。结合水合物相变的预湿多孔材料回收天然气技术,将天然气储存在多孔材料中,由于其储存条件温和、储能密度较大、使用重复率高、成本低等优势,受到广泛关注。对近年来多孔材料在吸附-水合耦合法回收天然气领域的应用进行了回顾,总结了吸附-水合耦合法技术在不同多孔材料中的天然气储存研究,详细介绍了该技术的影响因素,探讨了吸附-水合耦合法回收天然气机理机制,有助于了解该技术的工业化可行性。最后,讨论了吸附-水合耦合法回收天然气技术在中国“双碳”目标下的应用前景和挑战。The goal of“dual carbon”is a major national strategic deployment,and the green and low-carbon development of oil and gas fields is a key link to achieve the goal of“dual carbon”.Methane is the main component of natural gas,and the oil and gas industry accounts for up to 1/3 of global methane emissions.Actively,steadily and orderly control of methane emissions has climate,economic,environmental and security benefits.The natural gas recovery technology of pre-wet porous materials combined with hydrate phase transition,which stores natural gas in porous materials,has attracted wide attention due to its advantages of mild storage conditions,high energy storage density,high reuse rate and low cost.The application of porous materials in the field of adsorption-hydration coupling recovery of natural gas in recent years was reviewed,and the gas storage research of adsorption-hydration coupling technology in different porous materials was summarized,the influencing factors of this technology were introduced in detail,and the mechanism of adsorption-hydration coupling recovery of natural gas was discussed,which was helpful to understand the feasibility of industrialization of this technology.Finally,the application prospect and challenge of adsorption-hydration coupling natural gas recovery technology in China′s“dual carbon”goal were discussed.

关 键 词：多孔材料 吸附-水合耦合法 回收 天然气水合物 储存容量 工业应用 

分 类 号：X741[环境科学与工程—环境工程]