无机盐工业 ›› 2022, Vol. 54 ›› Issue (1): 1-6.doi: 10.19964/j.issn.1006-4990.2021-0282
• 综述与专论 • 下一篇
收稿日期:
2021-04-30
出版日期:
2022-01-10
发布日期:
2022-03-14
通讯作者:
成怀刚
作者简介:
康锦(1989— ),男,博士后,研究方向为有机萃取剂分子的设计合成,溶剂萃取法盐湖提锂工艺优化;E-mail: 基金资助:
KANG Jin(),WEI Lina,CHENG Huaigang()
Received:
2021-04-30
Online:
2022-01-10
Published:
2022-03-14
Contact:
CHENG Huaigang
摘要:
从高镁锂比盐湖卤水中高效、清洁提锂对于保障中国锂工业绿色发展具有重要意义。溶剂萃取法盐湖提锂是盐湖提锂研究和应用中广泛使用的方法,但是存在环境污染大、设备腐蚀严重等问题。近年来,离子液体作为一种绿色高效的介质,已成为溶剂萃取法盐湖提锂研究的热点方向,并且已经取得了较大的研究进展。然而,离子液体萃取体系存在黏度大、离子液体流失、萃取机理不明确等问题。对离子液体用于盐湖萃取提锂的研究进展进行了综述,介绍了不同离子液体在萃取过程中用作萃取剂、协萃剂和稀释剂的研究现状。最后对离子液体用于盐湖提锂的研究前景做了展望,提出开发新型离子液体、建立和优化新型萃取工艺是未来发展方向。
中图分类号:
康锦,卫丽娜,成怀刚. 离子液体用于盐湖卤水萃取提锂的研究进展[J]. 无机盐工业, 2022, 54(1): 1-6.
KANG Jin,WEI Lina,CHENG Huaigang. Research progress on application of ionic liquids in extracting lithium from salt lakes[J]. Inorganic Chemicals Industry, 2022, 54(1): 1-6.
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