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In modern chemical separation technology, solvent extraction (also known as liquid–liquid extraction) has become an indispensable core technology in many industrial sectors due to its high efficiency, strong selectivity, and capability for continuous operation. As a separation method that utilizes…

As a critical strategic rare metal, beryllium and its compounds (particularly beryllium oxide, BeO) occupy an irreplaceable position in nuclear energy, aerospace, electronic components, and advanced precision ceramics. Chrysoberyl is one of the core beryllium-bearing mineral resources, second only to…

Glycolic acid, also known as hydroxyacetic acid, is widely used in skincare products, biodegradable materials such as PLGA, and fine chemical intermediates. With the explosive growth of the biodegradable plastics and medical aesthetics industries, market demand for high-purity glycolic acid…

In the production processes of pharmaceuticals, pesticides, and other fine chemicals, high concentrations of organic compounds, DMF (dimethylformamide), and high-salinity wastewater often appear as a “coexisting trio.” Such wastewater systems are extremely complex, typically containing nitrogen-containing heterocyclic compounds such as…

With the rapid expansion of the new energy vehicle industry, the demand for lithium-ion batteries continues to rise. Lithium iron phosphate (LFP) batteries, with their high safety, long cycle life, and stable performance, have secured an important position in electric…

In the copper smelting industry, the treatment of flue dust leachate is a critical step for resource recovery and a focal point where environmental compliance and economic efficiency converge. Although the traditional iron replacement process has been used for many…