Ƙwallon Yumbu na Alumina ta Tsakiya don shiryawa da niƙa

1) Spheres (ƙwallo) ko silinda
2) Tallafi mai kyau da kuma ɗaukar hoto mai kyau
3) Yi aiki a matsayin kayan tallafi ga gadajen catalyst ko wasu gadajen sinadarai a cikin reactor ko hasumiyai
4) Kyakkyawan aiki da kwanciyar hankali a cikin acid da sauran yanayin sinadarai
5) Kyakkyawan kwanciyar hankali na sinadarai da ƙarancin yawan shan ruwa
6) Zai iya jure matsin lamba mai yawa da yanayin zafi mai yawa
7) Ana iya amfani da shi ma a cikin aikin caustic mai zafi saboda suna iya jure wa sama da 10% sabis na sodium hydroxide har zuwa 60ºC, da kuma 1% zafin sabis na sodium hydroxide har zuwa 100ºC
8) Hakanan zai iya tsayayya da tsatsa na sinadarai na kowane acid (gami da acid na halitta da na inorganic, amma banda acid na HF), yawancin abubuwan narkewar alkali da na halitta
9) Zai ƙara yawan masu rarraba ruwa da iskar gas, tallafawa da kare mai kara kuzari da kuma guje wa guba