Ukusetshenziswa kwe-alumina ecushiwe embonini

I-alumina ecushiwe, njengento esebenza ngezinto eziningi, ibonise inani layo eliyingqayizivele kanye nokusetshenziswa kwayo emikhakheni eminingi.Isakhiwo sayo esinezimbotshana, indawo ephezulu kanye nokuzinza kwamakhemikhali kwenza i-alumina ecushiwe idlale indima ebalulekile ku-catalysis, i-adsorption, amadivaysi kagesi nokunye, okwenza umnikelo obalulekile ekuqhubekeleni phambili kwezimboni.

I-alumina ecushiwe, eyaziwa nangokuthi i-alumina, iwumsebenzi owenziwe nge-aluminium oxide.Isakhiwo esinezimbotshana sinikeza i-alumina ecushiwe indawo enkulu engaphezulu, okuyenza ibe nezakhiwo ezinhle kakhulu ze-adsorption kanye nomsebenzi we-catalytic.Ngenxa yobuningi bezindawo zayo ezisebenzayo, i-alumina ecushiwe isetshenziswa kabanzi ku-catalysis.Isibonelo, ezinqubweni ze-petrochemical ezifana nokuqhekeka kwe-catalytic kanye ne-catalytic hydrogenation, i-alumina ecushiwe ivame ukusetshenziswa njengesithwali se-catalyst, esingathuthukisa ukusebenza kahle kokusabela kanye nokukhetha komkhiqizo.

Ngaphezu kwalokho, i-alumina ecushiwe nayo idlala indima ebalulekile ekuvikelweni kwemvelo kanye nokwelashwa kwendle.Ngenxa yezakhiwo zayo zokukhanga, i-alumina ecushiwe ingasetshenziswa ukususa izinto eziyingozi njengama-ion ensimbi esindayo kanye nokungcola kwemvelo emanzini.Akukwazi nje ukuthuthukisa izinga lamanzi, kodwa futhi kunciphise umthelela emvelweni, kusize ukwakha imvelo ehlanzekile yemvelo.

Kodwa-ke, ukulungiswa nokusetshenziswa kwe-alumina ecushiwe nakho kubhekana nezinselelo ezithile.Isibonelo, inqubo yayo yokuyilungiselela ingase ibandakanye ukusetshenziswa kwamandla nomthelela wemvelo, futhi izindlela zokukhiqiza ezingcono kufanele zifunwe.Ngaphezu kwalokho, ezindaweni ezihlukene zohlelo lokusebenza, izakhiwo zezinto ezibonakalayo kanye nezidingo zesakhiwo ze-alumina ecushiwe zingahluka, kudinga ukwakheka ngokwezifiso nokwenza kahle.

Kafushane, i-alumina ecushiwe, njengento esebenza ngezinto eziningi, inikeza ukwesekwa okubalulekile kwezinkambu ezimbalwa.Ngokuzayo, ngokuthuthukiswa okuqhubekayo kwesayensi yezinto zokwakha, kukholakala ukuthi i-alumina ecushiwe izobonisa amandla ayo kanye nenani emikhakheni eminingi.