摘要
电动汽车和储能行业的高速发展带动锂需求量剧增,我国油气开采过程中会产生大量含锂油田卤水,开展油田卤水提锂技术研究具有巨大的经济效益。吸附法是一种具有良好工业化应用前景的油田卤水提锂技术。锂离子筛材料是目前实现选择性提锂的主要吸附剂,决定着吸附提锂过程的经济性和工业可行性。系统综述了锂离子筛材料的提锂机理、制备方法、成型技术及吸附提锂研究情况,并对今后锂离子筛材料在油田卤水选择性提锂领域的研究方向进行了总结和展望,旨在为实现油田卤水中锂资源的高效利用提供一定的技术参考。
The rapid development of electric vehicles and energy storage industries has led to a sharp increase in lithium demand.In the process of oil and gas extraction in China,a large amount of lithium containing oilfield brine is generated,which has potential resource utilization value.And conducting research on lithium extraction technology from oilfield brine has enormous economic benefits.Selective adsorption method is a promising technology for lithium extraction from oilfield brine with good industrial application prospects.Lithium ion sieve materials are currently the main adsorbents for achieving selective lithium extraction,determining the economic and industrial feasibility of the adsorption and extraction process.The mechanism of lithium extraction,preparation method,forming technology and adsorption of lithium extraction by lithium ion screen materials were systematically reviewed,and the future research direction are summarized and prospected,providing certain technical reference for achieving efficient utilization of lithium resources in oilfield brine.
作者
杨家华
辛宇翔
石瑞梦
吴衡
杨璐
段秋羽
石会龙
YANG Jiahua;XIN Yuxiang;SHI Ruimeng;WU Heng;YANG Lu;DUAN Qiuyu;SHI Huilong(School of Chemical Engineering,Shandong Institute of Petroleum and Chemical Technology,Dongying 257100,Shandong,China)
出处
《工业催化》
2025年第6期26-34,共9页
Industrial Catalysis
基金
山东石油化工学院大学生创新训练计划项目(DC2024053)。
关键词
石油化学工程
油田卤水
锂资源
提锂方法
锂离子筛
petrochemical engineering
oilfield brine
lithium resources
lithium extraction method
lithium ion sieves
作者简介
杨家华,2005年生,男,山东省烟台市人,研究方向为离子筛材料制备及表征;通讯联系人:石会龙,1989年生,男,山东省临沂市人,博士,副教授,研究方向为脱硫、脱碳、脱硝催化剂制备及污染控制与修复。E-mail:shihuilong@sdipct.edu.cn。
