Liquid-liquid extraction plays an important role in separation and purification of substance.
Miniaturized extraction processes based on microflow have received increasing attention for …

Replacement of volatile organic compounds (VOCs) by greener or more environmentally
sustainable solvents is becoming increasingly important due to the increasing health and …

Hydrometallurgical processes for managing industrial waste have attracted significant
attention due to tightening global standards on toxic emissions. Among these processes, the …

Significantly unexploited red mud contains 0.5–1.7 kg/ton of rare earth metals (REMs) and
14–45% Fe, 5–14% Al, 1–9% Si, 1–6% Na, and 2–12% Ti which is currently being …

Microfluidic technology has attracted great interest across industry and academia. Its
engineering characteristics, through miniaturization, can enhance mass-and heat transfer …

The recovery of valuable metals such as lithium (Li), aluminum (Al), gallium (Ga) from coal
fly ash (CFA) has attracted considerable attention in recent years. As a main component in …

Abstract Metal ions including Fe 3+, Ca 2+, Mg 2+, Ni 2+, Co 2+ and Cu 2+ are commonly
found in the leaching solution of laterite-nickel ores, and the pre-removal of Fe 3+ is …

This review deals with a particular application of microfluidic devices such as fluids
separation and water treatment. Through the different sections of the document, the reader …

Extraction of V (V) and Cr (III) from acidic sulfate leach liquors of ilmenite using 0.4 mol/L
Aliquat 336 chloride in kerosene was carried out. Different parameters affecting the …

A new solvent extraction system of extracting La (III) with 2-ethylhexyl phosphoric acid-2-
ethylhexyl ester (P507) has been investigated to intensify the extraction process in …