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Ethyl acetate is a widely used organic solvent in the fine chemical industry. Due to its slight mutual solubility with water, the ethyl acetate-water system often presents challenges in terms of both separation efficiency and economic performance during extraction and…

NMC (Nickel Manganese Cobalt) batteries are lithium-ion batteries whose cathode materials are composed of lithium nickel manganese cobalt oxide (LiNiMnCoO₂). Their cathode precursors are manufactured using nickel, cobalt, and manganese salts, with the ratio of these three metals adjusted according…

In the organic acid industry, lactic acid, as one of the world’s three major organic acids, is widely used in brewing, pharmaceuticals, food processing, leather manufacturing, and many other fields. At present, lactic acid fermentation technology has become relatively mature,…

In chemical production processes, the separation of xylene and water is a common and critical unit operation. As an important organic solvent and chemical raw material, xylene is widely used in coatings, paints, pesticides, pharmaceuticals, and other industries. However, during…

Large quantities of heavy metal-containing sludge are generated every year by the electroplating, printed circuit board (PCB) manufacturing, and metal surface treatment industries. Among them, copper (Cu) and nickel (Ni) are two of the most valuable metals for recovery. Recovering…

During the production of antibiotics, vitamins, chiral pharmaceutical intermediates, alkaloids, and other pharmaceutical products, many active pharmaceutical ingredients (APIs) exhibit heat-sensitive characteristics—they are highly sensitive to temperature, pH value, and processing time. Prolonged exposure to unsuitable conditions can easily lead…