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In core fields such as medicine, pesticides, and fine chemicals, dichloromethane has become an indispensable extraction solvent due to its excellent solubility. However, when dealing with dichloromethane systems, traditional extraction equipment often faces pain points such as low separation efficiency,…

Solvent extraction method for treating DMAC wastewater is to utilize the high selectivity and high solubility of the extractant to DMAC to transfer DMAC from the aqueous phase to the organic phase to achieve separation and enrichment. Centrifugal extractor is…

Separate, concentrate or purify phosphoric acid from a solution containing phosphoric acid (usually wet-process phosphoric acid or a leachate containing phosphoric acid), remove impurities (such as metal ions Mg²⁺, Fe³⁺, Al³⁺, Ca²⁺, SO₄²⁻, F⁻, etc.), and produce high-purity phosphoric acid…

With the explosive growth of the new energy vehicle industry, the demand for recycling of ternary lithium batteries has surged. How to efficiently extract high-value metals such as lithium, nickel, and cobalt has become the focus of the industry. Centrifugal…

Centrifugal extractor is a key equipment to realize solvent extraction operation. In hydrometallurgy, especially for the treatment of low-grade nickel ore (such as the leachate after high-pressure acid leaching/normal-pressure acid leaching of laterite nickel ore), solvent extraction is an efficient…

As a high-purity pesticide intermediate, the post-production treatment of acetochlor needs to solve the problems of inorganic salt residue, removal of unreacted raw materials, solvent recovery, etc. The traditional gravity separation method has the defects of low separation efficiency, easy…