Process Brief:

In the fine chemical industry, ceramic membrane purification and clarification processes leverage high-precision sieving and chemical resistance to perform solid-liquid separation and purification of reaction liquids or products. The feed stream is introduced into the ceramic membrane system under pressure, with membrane pore sizes enabling precise separation ranging from microfiltration to ultrafiltration. The process effectively retains suspended catalysts, precipitates, and macromolecular impurities, while the permeate is enriched with the target product – achieving efficient clarification of the process stream.

Technical Advantages:

Through the precise sieving action and crossflow filtration of ceramic membranes, high-clarity filtrate is obtained in a single step without the need for filter aids. Suspended solids such as catalysts are efficiently retained. The membrane elements withstand strong acids, alkalis, high temperatures, and organic solvents, adapting to demanding chemical environments, and are easily regenerated through chemical cleaning. Their strong fouling resistance and minimal flux decline ensure stable long-term operation, significantly reducing both the complexity and cost of solid-liquid separation.