Te tukanga whakahiato o te tantalum pentachloride

Te tukanga whakahiato otantalum pentachlorideKo te nuinga o nga waahanga e whai ake nei:
1, te whakarite rauemi mata
Whakapaia te parakore teiteitantalum konganukume te chlorine, te hauwai pūhaumāota (HCl) hei rauemi mata. Ko te ma otantalum konganukuhe painga nui ki te ma o te hua whakamutunga.
2. Te tauhohenga chlorination
Tikanga maota tika:Tantalum konganukuka tapatapahia, ka paura ranei, katahi ka tuu ki roto i te awa hau maota mo te tauhohenga maaota i te awhe pāmahana 170-250. Ka tauhohe te hau maatawa ki te tantalum ki te whakaputatantalum pentachloride. Ka taea hoki tenei tauhohenga ki te whakamahi ma te whakamahi i te HCl, engari me kawe i te pāmahana teitei ake (penei i te 400).
Tikanga whakamaarama autaki: Ka taea ano te tango i te tantalum pentachloride ma te tauhohe i te tantalum pentoxide me te thionyl chloride (SOCl2) i te 240 ° C. Ko te whārite tauhohenga: Ta2O5+5 SOCl2 → 2 TaCl5+5 SO2.
3、 Wehenga me te purenga
Whakamaohia te hau ka puta mai i te tauhohenga maaota kia whakamatao hei wai.
Wehea ka purea te waitantalum pentachloridemai i nga poke. I te nuinga o te waa, ka whakamahia te whakamaarama me etahi atu tikanga ki te wehe i nga poke rereke i runga i o raatau rereketanga ira kohua. Ko tenei taahiraa he matua ki te whakarite i te ma otantalum pentachloride.
4, whakamaroke maimoatanga
Ka whakamarokehia nga mea kua wehea ka pureatantalum pentachloridehei tango i te makuku o te mata me nga poke. He mea nui te whakamaroke mo te pupuri i te pumau me te ma o te tantalum pentachloride.