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Mixer settler is a step-by-step contact extraction equipment, which consists of mixing chamber and settling chamber. In each stage of the equipment, the two immiscible liquid phases will undergo two processes: stirring and mixing, settling and separating the phases, thereby…

In the field of modern biosynthesis, benzylamine, as an important organic synthesis intermediate, has broad application prospects in many industries such as medicine, military industry, and agriculture. With the in-depth promotion of the concept of green chemistry, green synthesis routes…

Liquid-liquid extraction is a classic chemical unit operation, widely used in chemical industry, pharmaceutical industry, hydrometallurgy, nuclear fuel cycle and other fields. In the water-based Purex process, a large number of extraction methods are used for co-decontamination, separation and purification…

As an important strategic metal, vanadium is widely used in aerospace, medicine, all-vanadium flow battery energy storage, etc. Among them, vanadium shale is a low-grade polymetallic ore with abundant reserves. At present, the vanadium-containing leaching solution obtained from the vanadium…

Hafnium (Hf), a silver-grey transition metal, plays an irreplaceable role in the nuclear industry, high-temperature materials and microelectronics due to its unique physical and chemical properties. The chemical properties of hafnium and zirconium (Zr) are highly similar, which makes their…

Chloroform ( CHCl₃) is a common organic solvent. It is often used in liquid-liquid extraction to separate and purify organic compounds due to its good solubility and relatively high density. In liquid-liquid extraction, centrifugal extractor is a highly efficient equipment,…