Mokhoa oa ho kopanya oatantalum pentachloridehaholo-holo e kenyelletsa mehato e latelang:
1, Tokiso ea thepa e tala
Lokisetsa bohloeki bo phahamengtšepe ea tantalumle chlorine e phahameng-hloeka kapa hydrogen chloride (HCl) e le lisebelisoa tse tala. Bohloeki batantalumtšepee na le tšusumetso e kholo ho hloekeng ha sehlahisoa sa ho qetela.
2. Karabelo ea chlorination
Mokhoa o tobileng oa chlorination: tšepe ea Tantalum e khangoa kapa e phofshoa, ebe e kenngoa ka har'a khase ea chlorine bakeng sa karabelo ea chlorination sebakeng sa mocheso oa 170-250. Khase ea chlorine e kopana le tantalum ho hlahisa tantalum pentachloride. Karabelo ena e ka boela ea etsoa ho sebelisoa HCl, empa e hloka ho etsoa ka mocheso o phahameng (joalo ka 400).
Mokhoa o sa tobang oa chlorination: Tantalum pentachloride e ka boela ea fumanoa ka ho arabela tantalum pentoxide ka thionyl chloride (SOCl2) ho 240 ° C. Equation ea reaction ke:
Ta2O5+5 SOCl2 → 2 TaCl5+5 SO2.
3、 Karohano le tlhoekiso
Folisa khase e hlahisoang ke chlorination reaction ho e kopanya hore e be mokelikeli.
Arola le ho hloekisa metsi a tantalum pentachloride ho litšila. Hangata, li-distillation le mekhoa e meng li sebelisoa ho arola litšila tse fapaneng ho latela phapang ea tsona ea ntlha e belang. Mohato ona ke senotlolo sa ho netefatsa bohloeki ba tantalum pentachloride.
4、 Ho omisa kalafo
Omisa tse arohaneng le tse hloekisitsoengtantalum pentachlorideho tlosa mongobo o ka hodimo le ditshila. Ho omisa kalafo ho bohlokoa bakeng sa ho boloka botsitso le bohloeki ba tantalum pentachloride.
Nako ea poso: Sep-05-2024