Lisebelisoa tse tala tse sebelisoang tlhahiso ea toner hangata li kenyelletsa flake graphite, petroleum coke le enke ea majoe a microcrystalline. Ho hloeka ha graphite ho phahame, boleng ba tšebeliso bo phahame. Mekhoa ea ho hloekisa graphite e ka aroloa ka mekhoa ea 'mele le mekhoa ea lik'hemik'hale. Mekhoa ea tlhoekiso ea 'mele e kenyelletsa ho phaphamala le ho hloekisa mocheso o phahameng,' me mekhoa ea tlhoekiso ea lik'hemik'hale e kenyelletsa mokhoa oa acid-base, mokhoa oa hydrofluoric acid le mokhoa oa ho halika chloride.
Har'a bona, mokhoa o phahameng oa ho hloekisa mocheso o ka sebelisa sebaka se phahameng sa ho qhibiliha (3773K) le ntlha e belang ea graphite ho finyella 4N5 le bohloeki bo phahameng, bo kenyelletsang ho tsoa mouoane le ho tsoa ha litšila tse nang le ntlha e tlaase e belang, e le ho finyella sepheo sa tlhoekiso [6]. Theknoloji e ka sehloohong ea toner e phahameng ea bohloeki ke ho tlosoa ha litšila. E kopantsoe le litšoaneleho tsa tlhoekiso ea lik'hemik'hale le tlhoekiso ea mocheso o phahameng, mokhoa o ikhethileng oa ho hloekisa mocheso oa thermochemical o amohetsoe ho fihlela tlhoekiso ea lisebelisoa tse phahameng tsa bohloeki, 'me bohloeki ba sehlahisoa bo ka ba ho feta 6N.
Ts'ebetso ea sehlahisoa le likarolo:
1, bohloeki ba sehlahisoa≥99.9999% (6N);
2, bohloeki bo phahameng ba carbon powder botsitso, tekanyo e phahameng ea graphitization, litšila tse fokolang;
3, granularity le mofuta li ka etsoa ho latela basebelisi.
Tšebeliso ea mantlha ea sehlahisoa:
■Synthesis ea bohloeki bo phahameng ba SiC phofo le lisebelisoa tse ling tse tiileng tsa phase synthetic carbide
■Hōlisa litaemane
■Lisebelisoa tse ncha tsa mocheso oa mocheso bakeng sa lihlahisoa tsa elektronike
■Lintho tse phahameng tsa lithium battery cathode
■Metsoako ea tšepe ea bohlokoa le eona ke lisebelisoa tse tala
