Sesebelisoa se seholo sa alumina desiccant e sebetsang ke phofo ea aluminium hydroxide ea sehlopha sa indasteri, e leng mofuta oa oxide ea motheo e nang le metsi a 3-5%, 'me phokotso ea ho chesa ha alumina hydroxide ho 900-1100℃ ke 34.5%.
Mokhoa oa tlhahiso ea desiccant ea alumina e sebetsang o latelang:
Aluminium hydroxide – ho omisa – sila ho isa ho 600 letlooeng, aluminium hydroxide 300 ℃ ho omella ka potlako – ho bopa disc – kalafo ya ho kenya tshebetsong ya dihora tse 12 – ka ho tjhesa ka shaft ontong ka 550 ℃.
1. Phofo ea aluminium hydroxide ea indasteri, e nang le mongobo oa 3-5%, e omisoa mochesong oa 120℃ ke lisebelisoa tse kholo tsa ho omisa.
2. Kamora ho oma, phofo ea aluminium hydroxide e kenella ho sileng ho hoholo ha mechini le ho sila ho fihlela ho li-meshe tse 600. Ha botenya bo le botenya, ho ba molemo haholo ho bopa hore e be mokhoa oa ho kenya bolo tšebetsong. Likaroloana tse chitja tse hlahisitsoeng ha li na phofo ebile li matla haholo.
3, phofo ea aluminium hydroxide, e kenngoa tsamaisong ea ho ntša khase ka potlako bakeng sa ho qala ho sintering, phofo e ntle ea aluminium hydroxide moeeng o chesang o nang le pherekano e matla e lula metsotso e 0.10, molao-motheo oa tlhahiso ke: aluminium hydroxide ka ho besa ka ho chesoa ka potlako, le ho pholisa ka potlako.
4, ho sebelisoa molao-motheo oa bolo ea lehloa, tlhahiso ea bolo ea alumina e kentsoeng tšebetsong, ts'ebetso ena e ka etsoa ka bophara bo fapaneng ba desiccant le carrier ea alumina e kentsoeng tšebetsong.
5, bolo ea likaroloana tsa alumina tse butsoeng e sa fetoheng ka lihora tse 12, mocheso oa eona le metsi ho li kenya tšebetsong.
6. Qetellong, alumina e kentsweng tshebetsong e silwa ka ontong e otlolohileng, mme mocheso wa ho besa ke 550-700℃.
Nako ea poso: Phato-14-2019