The 2025 China Caustic Soda Technology Annual Conference, held in Nanjing on June 19 - 20, 2025, gathered over 500 industry experts. It served as a key platform for knowledge exchange. TANGENT's cutting - edge ceramic membrane for primary brine refining stood out, offering reliability, efficiency, energy - saving and environmental benefits, reducing production costs. Attendees lauded its potential. The conference also included speeches and workshops, driving technological progress and collaborative growth in the chlor - alkali industry.

Ceramic membranes revolutionize industries by replacing traditional filtration, enabling continuous processes (e.g., catalyst recovery) and cutting production time. Their energy-efficient operation reduces CO₂ emissions and chemical use, particularly in water treatment. This dual-advantage technology boosts productivity while lowering environmental impact, emerging as a key solution for sustainable industrial transformation.

In modern industrial production, the generation of corrosive waste liquid is an inevitable by - product, posing significant challenges to both environmental protection and resource utilization. In this context, ceramic membranes have emerged as a highly effective solution for corrosive waste liquid recovery.

Ceramic membrane is successfully applied for purification of NaCl salt of pharmaceutical grade. Nearly all the suspended solid impurities in the brine will be rejected by membranes. Machine skid is made of titanium alloy.

The Ceramic membrane brine refinery system (CRBR) constitutes a remarkable innovation within the caustic soda chlor alkali industry. Notably, it can generate high quality brine without using unnecessary chemical agents. In contrast. Traditional methods, such as clarifier systems and PTFE filters, frequently rely on substances like PAM,PAC, and α-cellulose precoating to augment the purification process. However, these chemicals have the potential to brine impurities into the brine. Such impurities may degrade the quality of the final product and escalate maintenance costs in downstream processes, especially in electrolyzers.

Ultrafiltration ceramic membranes have emerged as a promising technology in the L-Lysine industry, with several advantages over traditional separation methods.

The application of ceramic membrane and nanofiltration technology in stevia production is in improving production efficiency, reducing production costs, improving product quality and reducing environmental pollution

More and more people realize that a ultra fine filtration can greatly help to optimize the downstream feasibility in process industry. Ceramic membranes with nanometer pore size is an ideal filter for solid liquid or oil water separation significant function.

Ceramic membrane filtration technology is playing more and more important roles for fine separation requirement in process industry. In many cases, a pilot test is necessary to evaluate the new process development,checking the filtration flux, pore size selection, liquid fluidity. TANGENT team will help you on your work on downstream extraction development.

Tetrahydrofuran (THF), also known as oxacyclopentane, has extremely strong polarity and form azeotropes with water. The azeotropic point is 64℃ at normal pres

Currently, the separation of catalysts from FCC slurry oil primarily relies on stainless steel wire mesh filters. While this method is relatively common in industrial applications, it suffers from low filtration precision, often leaving catalyst residue in the treated slurry at several hundred μg/g. Furthermore, filter blockage is a significant issue, occurring within one to two hours of operation, necessitating frequent cleaning and replacement by operators, which in turn reduces production efficiency and increases costs.

With ECHA actively evaluating a ban on PFAS and restrictions on PVDF membranes in Europe and EPA announcing the final NPDWR for six PFASs this year, Ceramic membranes are more likely to replace more polymer membranes. Which will be accelerating the impact of ceramic membranes in the water treatment industry and drive the industry towards a sustainable future.