Phosphonic Acid-Based Li Extractant

98% recovery, reusable

A highly selective and regenerable phosphonic acid-based extractant for efficient lithium recovery from lithium carbonate precipitated mother liquor.

Zhang, Hepeng · Gao, Yun · Zhong, Tian · Tong, Li · Zhihui, Feng · Sun, Xiaoqi

Desalination 2026

Specifications

锂沉淀率

{'zh': '98', 'en': ''} %

钠沉淀率低于

{'zh': '0.3', 'en': ''} %

反萃液中锂浓度

{'zh': '20', 'en': ''} g/L

反萃效率

{'zh': '99.8', 'en': ''} %

最终获得纯度

{'zh': '99.79', 'en': ''} %