Lu Group

Department of Chemical Engineering, Tsinghua University

Solvent extraction based separation & preparation
1)To overcome analysis interference and operation limitation in liquid phase micro-extraction, invented direct suspended droplet micro-extraction (DSDME) method.
2)Towards solvent extraction used in the deep purification of polar organic compounds, invented a solvent extraction technology with tunable operability and selectivity by using mixed solvent and pulsed sieved column with various discs.
3)Prepared ion-imprinted chitosan microsphere with low cost and environmental impact as well as high capacity and fast kinetics in metal adsorption by a strategy based on dispersion and mass transfer of microdroplets.