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Boric acid, as an essential basic chemical raw material, plays a critical role in sectors such as new energy batteries, high-end electronic glass and pharmaceutical intermediates. The purity of boric acid directly determines its value and performance in downstream applications.…

In the chemical, pharmaceutical, and pesticide industries, the treatment of high-salinity wastewater has long been a persistent challenge. The presence of organic contaminants in such wastewater not only lowers the purity of salt crystallization products—making resource recovery difficult—but also puts…

As the global share of wind and solar power in electricity systems rapidly approaches 50%, the demand for long-duration, large-scale, and high-safety energy storage technologies is becoming increasingly urgent. Vanadium redox flow batteries (VRFBs), with their intrinsic safety, exceptionally long…

In liquid–liquid extraction projects, long equipment installation periods and complex on-site commissioning have always been a major pain point for users. This is especially true for multi-stage counter-current extraction processes, which often require multiple units in series, complex piping connections,…

In industries such as fine chemicals, pharmaceutical intermediates and polyurethane raw materials (TDI/MDI), nitration processes have always been “high-pressure zones” in terms of safety and efficiency, and are strictly regulated due to inherent risks. Traditional separation processes for nitration reaction…

The global push for “plastic bans” is propelling biodegradable materials to the center stage of history. Large-scale production of materials such as PLA (polylactic acid), PBS (polybutylene succinate), and PBAT (polybutylene adipate terephthalate) has now become an industrial reality. The…