Synthesis inzira ya tantalum pentachloride

Gukomatanya inzira yatantalum pentachlorideahanini ikubiyemo intambwe zikurikira:
1 preparation Gutegura ibikoresho
Tegura ubuziranengetantalumna chlorine-isukuye cyane cyangwa hydrogen chloride (HCl) nkibikoresho fatizo. Ubuziranenge bwatantalumifite ingaruka zikomeye kubuziranenge bwibicuruzwa byanyuma.
2 reaction Igisubizo cya Chlorination
Uburyo bwa chlorine butaziguye:Icyuma cya Tantalumiracagagurwa cyangwa ifu, hanyuma igashyirwa mumigezi ya chlorine kugirango hlorine reaction yubushyuhe bwa 170-250. Gazi ya Chlorine ikora hamwe na tantalum kugirango itange umusarurotantalum pentachloride. Iyi reaction irashobora kandi gukorwa hifashishijwe HCl, ariko igomba gukorwa mubushyuhe bwo hejuru (nka 400).
Uburyo bwa chlorine butaziguye: Tantalum pentachloride irashobora kandi kuboneka mugukora tantalum pentoxide hamwe na thionyl chloride (SOCl2) kuri 240 ° C. Ikigereranyo cya reaction ni: Ta2O5 + 5 SOCl2 → 2 TaCl5 + 5 SO2.
3 、 Gutandukana no kwezwa
Hisha gaze ikorwa na chlorination reaction kugirango ihuze mumazi.
Tandukanya kandi usukure amazitantalum pentachloridebiturutse ku mwanda. Mubisanzwe, distillation nubundi buryo bukoreshwa mugutandukanya umwanda utandukanye ukurikije aho batetse. Iyi ntambwe ni urufunguzo rwo kwemeza ubuziranenge bwatantalum pentachloride.
4 Kuvura
Kuma abatandukanijwe kandi basukuyetantalum pentachloridegukuraho ubushuhe bwo hejuru hamwe numwanda. Kuvura byumye ningirakamaro mugukomeza gutuza no kwera kwa tantalum pentachloride.