DETERMINATION OF CHARACTERISTIC CERAMIC MEMBRANE SUPPORT ALUMINA SILICA WITH USING X-RAY DIFFRACTION

摘要

Base on material contain of in organic membrane can be devided to become ceramic membrane, glass membrane, metal membrane, and zeolite membrane. Ceramic membrane can be made through some ways, that is slip casting, trach-etch, and sol-gel. Process at this research use technique sol gel. In process sol gel havve excellence process compared to other separate process that is uniform pore to influence membrane performance . the purpose of this research is to determine existing rate and content in ceramic membran of silica alumina support which making with technique of sol-gel. The research variable of ceramic membrane composition support is %WA ( water absorbtion) that is 7% and 10%. Ceramic membrane composition support have fixed with % absortion water, of the size diameter 5 cm and thick 3 mm. The product of membrane to be analysed its content with X-ray Diffraction. From result of analysis know that content of SiO2 to 10% WA is 74.605% bigger than ceramic 7% WA that is 62.91.ududKeywords ; ceramic membran support, sol-gel, x-ray difraction. ududud