The concentration stage of silica sol production is a process that consumes a lot of energy and has a long cycle. The traditional concentration method usually uses reduced atmospheric pressure dehydration to obtain the required concentration of silica sol. The ultrafiltration membrane concentration method has lower energy consumption per unit output, shorter cycle, and less equipment investment, making it an effective way to reduce product costs and improve product quality.

Through a large number of application projects of Ceramic membrane for silica sol concentration, we have mastered the reliable technology and parameters of Ceramic membrane applied to silica sol concentration, and achieved technological breakthroughs in membrane separation research: compared with organic ultrafiltration membrane, the organic ultrafiltration membrane has the maximum processing capacity to concentrate silica sol to 30%, and when the concentration is greater than 30%, the organic ultrafiltration membrane is worn seriously, the loss is particularly fast, and it is easy to cause irreversible damage. At this time, only new membrane elements can be replaced, Inorganic Ceramic membrane can concentrate silica sol to more than 40%, and can quickly restore production capacity after cleaning, and continue to use.

Inorganic Ceramic membrane can not only effectively remove water in dilute sol, but also remove suspended solids or particles, increase the efficiency and quality of filtration, be easy to clean, have strong reproducibility, save manpower and material resources, greatly improve the service life of equipment, and bring benefits to silica sol manufacturers.

Bona Bio is a professional manufacturer of membrane separation equipment, with a group of senior engineers in membrane engineering applications. After years of technical development and engineering practice, we have mastered advanced ultrafiltration, nanofiltration, reverse osmosis and Ceramic membrane technologies. Focusing on designing and producing small-scale, pilot, and industrial equipment for customers. If you encounter any difficulties in membrane filtration, please feel free to contact us at any time, and we will have professional technical personnel to answer your questions.