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Furfural, chemically known as furfuraldehyde (furan-2-carbaldehyde), is an important chemical raw material with extensive industrial applications. It serves as a selective solvent for separating unsaturated aliphatic compounds from saturated aliphatic compounds and is also a key intermediate for the production…

In the pharmaceutical and chemical industries, dimethyl sulfoxide (DMSO) is widely used as an excellent polar solvent. However, its wastewater is characterized by high COD, high salinity, and poor biodegradability, making it a persistent challenge in environmental treatment. How can…

In fine chemicals, pharmaceuticals, and solvent recovery industries, the separation of n-hexane and n-butyl ether is a common yet technically challenging process. Although their boiling points differ (n-hexane ~69°C; n-butyl ether ~142°C), conventional distillation methods often involve high energy consumption,…

With the rapid growth of the new energy vehicle (NEV) industry, the recycling and treatment of end-of-life power batteries has become a critical component of resource circularity and environmental protection. The efficient and green recycling of battery black mass (rich…

In the pharmaceutical, natural product extraction, and polymer synthesis industries, mixed solvent systems composed of chloroform, ethanol, and water are widely used. However, the recovery and purification of such systems have long been recognized as a major technical bottleneck. These…

In the metallurgical, electroplating, and chemical industries, the recovery of zinc from hydrochloric acid waste liquid is both a crucial step in resource recycling and a challenge for environmental governance. Traditional precipitation methods suffer from low efficiency and secondary pollution,…