Pakupanga alumina, sodium aluminate solution imaziziritsidwa ndi madzi ozizira mu chosinthira kutentha cha njira yayikulu panthawi yowola, ndipo mu ndondomeko ya agglomeration, pamwamba pa chosinthira kutentha chachikulu cha mbale cholumikizidwa mu solid-liquid fluidized bed nthawi zambiri pamakhala zipsera, zomwe zimafulumizitsa kuchuluka kwa kubala kwa mbale, kugwiritsa ntchito pampu kumawonjezeka kwambiri, ndipo kusamutsa kutentha kumachepa, zomwe zimapangitsa kuti sodium aluminate ndi mtundu wa zinthu zichepe. Ogwira ntchito oyang'anira zida akapeza kuti chosinthira kutentha chalephera, zidazo zimatsala pang'ono kutayidwa. Mavuto oterewa amachititsa kuti makina opangira alumina asakonzedwe nthawi zambiri, kuwonjezeka kwakukulu kwa ndalama zoyambira ndi kuzimitsa makina, komanso kutayika kwachuma kosafunikira.