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In the manufacturing process of active pharmaceutical ingredients (APIs), the extraction and separation of reaction mixtures is a critical step that determines product purity, yield, and production cost. Traditional batch extraction processes typically use reactors or mixer settlers, which face…

In the family of precious metals, platinum (Pt) and palladium (Pd) are like “twin brothers.” Both belong to the platinum group metals (PGMs), exhibit a similar silvery-white luster, and are commonly used in jewelry as well as high-end industrial applications.…

In industrial production, the treatment of waste acid has long been a critical challenge for both environmental protection and cost control. Whether in chemical processes such as nitration and sulfonation, or in industries like steel, titanium dioxide manufacturing, and metal…

In high-tech industries such as LCD panels, semiconductor materials, and photovoltaic cells, indium is an indispensable “vitamin.” However, primary indium resources are scarce and expensive. With the surge in electronic waste—such as discarded LCD screens and ITO target scraps—the value…

In the field of non-ferrous metal smelting, separation and purification have always been critical steps that determine product quality and production costs. With declining ore grades and increasingly stringent environmental requirements, traditional extraction technologies face numerous challenges, such as low…

With the rapid development of the new energy industry, the demand for lithium resources continues to rise. However, the vast majority of lithium is found in salt lake brines, which commonly exhibit a high magnesium-to-lithium (Mg/Li) ratio. The separation of…