| abstract |
The invention relates to a ceramic filter for gas filtration, in particular for gas filtration in the sterile field of human medicine and a method for its production. The goal and task is to create a Cordieritkeramik with higher performance properties. According to the invention, the ceramic filter consists of a Spruehgranaliengeruest with a pore volume of about 40% and pore size of 7.5 nm to 10,000 nm, which consists of a quasi ready, before its completion first Zerstaeubungstrockenem, then pulpy Spruehgranulat in the composition of kaolin , Soapstone and alumina / aluminum hydroxide is made. |