Air and gas drying and purification

Process gas purification

Drying of liquids

Waste air purification and solvent recovery

Natural gas processing

Furthermore Silica supplies tank breathers and adsorption agents of all kinds. Adsorption agents are Silica-Gel, Alumina-Gel, molecular sieves and activated carbon. 

The decades of experience and the professional background in combination with the most modern technology are the basis for the successful realization of our customer's requirements both at home and abroad. The reliability and quality of Silica units are treasured all over the world. Silica delivered more than 500 adsorption plants over the past years - 20 to 30 new will be added every year.

Since 1993 austrian Berndorf AG holds a share of 75 per cent at Silica Verfahrenstechnik GmbH, who generates an annual business volume of some 15 to 20 million Euro with about 40 employees at the headquarter in Berlin-Reinickendorf.