Zoben pall na yumbu nau'in nau'in shiryawa ne na gargajiya, wanda aka haɓaka daga zoben Raschig.Galibi, akwai manyan tagogi da aka buɗe tare da bangon silinda.Kowane Layer yana da ligules guda biyar da ke lanƙwasa a cikin gatari na zoben, wanda yayi kama da zoben pall na ƙarfe da filastik.Amma Layer da adadin ligules na iya bambanta bisa ga bambancin tsayi da diamita.
Gabaɗaya, wurin buɗewa ya mamaye 30% na jimlar bangon silinda.Wannan zane yana taimakawa tururi da ruwa yana gudana cikin yardar kaina ta waɗannan tagogi, yana yin cikakken amfani da saman zobe na ciki don inganta rarraba tururi da ruwa.Hakanan zai iya inganta aikin rabuwa.
Ceramic pall zobe yana da kyakkyawan juriya na acid da juriya mai zafi.Yana iya tsayayya da lalata na inorganic acid daban-daban, Organic acid da sauran kaushi na halitta ban da hydrofluoric acid, kuma ana iya amfani dashi a cikin yanayi mai girma ko ƙarancin zafin jiki.
Saboda haka kewayon aikace-aikacen yana da faɗi sosai.Ana iya amfani da shi a cikin ginshiƙan bushewa, ɗaukar ginshiƙai, hasumiya mai sanyaya, hasumiya mai gogewa da ginshiƙan kunnawa a cikin masana'antar sinadarai, masana'antar ƙarfe, masana'antar iskar gas, masana'antar samar da iskar oxygen, da sauransu.