I-graphite iqukethe ukungcola okuthile, ngakho-ke ungakala kanjani okuqukethwe kwekhabhoni nokungcola kwe-flake graphite? Ukuze kuhlaziywe ukungcola komkhondo ku-flake graphite, isampula ngokuvamile igayiwe noma imanziswe ukuze isuse ikhabhoni, umlotha uhlakazwa nge-asidi, bese kunqunywa okuqukethwe kokungcola esixazululweni. Namuhla, umhleli we-Furuite Graphite uzokutshela ukuthi ukungcola kwe-flake graphite kukalwa kanjani:
Indlela yokunquma yokungcola kwe-graphite yindlela yokuthungatha, enezinzuzo ezithile kanye nobunzima obuthile.
1. Izinzuzo zendlela yomlotha.
Indlela ye-ashing ayidingi ukuncibilikisa umlotha nge-ultra-pure acids, ngaleyo ndlela igweme ingozi yokwethula izakhi okufanele zilinganiswe, ngakho-ke isetshenziswa kabanzi.
2. Ubunzima bendlela yomlotha.
Kunzima kakhulu futhi ukubona umlotha we-graphite, ngoba udinga ukushisa okuphezulu okushisa ukuze ucebise umlotha, futhi ekushiseni okuphezulu, umlotha uzonamathela esikebheni sesampula futhi kube nzima ukuhlukanisa, okuholela ekungakwazini ukucacisa ngokunembile ukwakheka kanye nokuqukethwe ukungcola. Izindlela ezikhona zonke zisebenzisa isici sokuthi i-platinum crucible ayisabelani ne-asidi. I-platinum crucible isetshenziselwa ukushisa i-flake graphite ukuze inothise umlotha, bese isampula ishiswa ngokuqondile nge-asidi ku-crucible ukuze kuncibilike isampula. Okuqukethwe ukungcola ku-flake graphite kungabalwa ngokulinganisa izingxenye zesixazululo. Kodwa-ke, le ndlela inemikhawulo ethile, ngoba i-flake graphite iqukethe inani elikhulu lekhabhoni, engenza i-platinum crucible brittle ekushiseni okuphezulu, iholele kalula ekuqhekekeni kwe-platinum crucible, futhi izindleko zokutholwa ziphezulu kakhulu, ngakho-ke okunzima ukusetshenziswa kabanzi. Ngenxa yokuthi indlela evamile ayikwazi ukubona izingxenye zokungcola kwe-flake graphite, kuyadingeka ukuthuthukisa indlela yokuthola.
Isikhathi sokuthumela: Nov-07-2022