Tace Kumfa yumbu

Ceramic kumfa filter ne mai tauri kumfa made daga tukwane. Bude-kwayoyin polymer kumfa ana ciki a ciki tare da yumbu slurry sannan ya kori in a_cc781905-5cde-3194-bb35b-156kiln, barin kawai kayan yumbura. Kumfa na iya ƙunshi kayan yumbu da yawa kamar aluminum oxide, yumbu mai zafin jiki na gama gari, da samun insulating Properties daga cikin ƙananan ƙarancin da aka cika iska a cikin kayan. Ana amfani da matatun kumfa yumbu don absorption na gurbacewar muhalli, filtration na narkakken karfe gami, kuma a matsayin substrate for masu kara kuzari requiring large internal surface area. Ceramic foam filters are hardened ceramics with pockets of air or other gases trapped in_cc781905-5cde-3194-bb3b -136bad5cf58d_pores a cikin jikin kayan. Ana iya ƙirƙira waɗannan kayan sama da 94 zuwa 96% iska ta ƙarar tare da juriya na zafin jiki kamar 1700 °C. Domin yawancin ceramics sun riga sun kasance oxides ko wasu mahaɗan inert, babu haɗarin oxidation ko rage kayan a cikin matatun kumfa yumbu.