Inkqubo yokudityaniswa kwetantalum pentachlorideikakhulu ibandakanya la manyathelo alandelayo:
1, Ukulungiswa kwezinto ezikrwada
Lungiselela ubunyulu obuphezulutantalum metalkunye ne-high-purity chlorine okanye i-hydrogen chloride (HCl) njengezinto eziphathekayo. Ubunyulu betantalum metalinempembelelo ebalulekileyo ekucocekeni kwemveliso yokugqibela.
2, Ukusabela kwe-chlorine
Indlela yekhlorination ethe ngqo:Tantalum metalinqunyulwe okanye ibe ngumgubo, kwaye emva koko ifakwe kwi-chlorine gas stream ukwenzela ukusabela kwe-chlorination kwiqondo lobushushu le-170-250. Irhasi yeklorini idibana ne-tantalum ukuvelisatantalum pentachloride. Oku kusabela kunokwenziwa kusetyenziswa iHCl, kodwa kufuneka iqhutywe kumaqondo obushushu aphezulu (afana nama-400).
Indlela ye-chlorination engathanga ngqo: I-Tantalum pentachloride inokufunyanwa ngokusabela kwi-tantalum pentoxide kunye ne-thionyl chloride (SOCl2) ku-240 ° C. Inxaki yokusabela yile: Ta2O5+5 SOCl2 → 2 TaCl5+5 SO2.
3, Ukwahlula kunye nokuhlanjululwa
Pholisa irhasi eveliswa yiklorination reaction ukuyijiya ibelulwelo.
Yahlula kwaye uhlambulule ulwelotantalum pentachloridekubumdaka. Ngokuqhelekileyo, i-distillation kunye nezinye iindlela zisetyenziselwa ukwahlula ubumdaka obuhlukeneyo ngokusekelwe kumahluko wabo wamanqaku okubila. Eli nyathelo lingundoqo ekuqinisekiseni ukucoceka kwetantalum pentachloride.
4, Ukomisa unyango
Yomisa ohluliweyo kwaye uhlanjululwetantalum pentachlorideukususa ukufuma komhlaba kunye nokungcola. Ukomisa unyango lubalulekile ekugcineni uzinzo kunye nokucoceka kwe-tantalum pentachloride.
Ixesha lokuposa: Sep-05-2024