PROCESS FOR MAKING POROUS CERAMIC MATERIAL

摘要

A process for manufacturing a porous ceramic body-using a pore former containing potassium is disclosed. The pore former is treated to reduce the concentration of the potassium prior to forming a mixture with a heat sinterable material, such as alumina. Porous ceramic material, particularly carriers for catalyst used in epoxidation reactions, can be manufactured using the process disclosed herein.