Tantalum (V) kloride, amadziwikanso kutitantalum pentachloride, ndi gulu lomwe limagwira ntchito yofunika kwambiri m'mafakitale osiyanasiyana.Amagwiritsidwa ntchito kwambiri popanga zitsulo za tantalum, ma capacitors ndi zida zina zamagetsi.M'nkhaniyi, tikambirana za kupangatantalum (V) kloridindi tanthauzo lake mu ntchito zosiyanasiyana.
Tantalum (V) klorideamapangidwa kuchokera ku miyala ya tantalum, monga tantalite kapena coltan, yomwe ilitantalum oxide.Chinthu choyamba pakupanga ndi kuchotsa miyala ya tantalum kuchokera pansi pa nthaka.Ore awa amapezeka ku Australia, Brazil ndi mayiko angapo aku Africa.
Mwala wa tantalum ukakumbidwa, umadutsa njira zingapo zoyeretsera kuchotsa zonyansa ndikulekanitsa tantalum ndi mchere wina.Miyalayo imaphwanyidwa kaye n’kuipukuta n’kukhala ufa wabwino.Ufa umenewu umasakanizidwa ndi yankho la hydrofluoric acid kuti apange tantalum fluoride pawiri.
Gulu la tantalum fluoride limatenthedwa mpaka kutentha kwambiri pamaso pa mpweya wa chlorine.Njira imeneyi, yotchedwa chlorination, imasintha tantalum fluoride kukhalatantalum (V) kloridi.Izi zitha kuwonetsedwa ndi ma chemical equation awa:
TaF5 + 5Cl2 → TaCl5 + 5F2
Panthawi ya chlorination, zonyansa zomwe zimapezeka mu tantalum fluoride zimachotsedwa mwachisawawa, zomwe zimapangitsa kuti pakhale chiyero chapamwamba.tantalum (V) kloridimankhwala.Tantalum (V) kloridenthawi zambiri ndi madzi opanda mtundu kapena achikasu okhala ndi fungo lonunkhira bwino.
Pofuna kuonetsetsa ubwino watantalum (V) kloridi, iyenera kudutsa gawo lina lachiyeretso.Distillation nthawi zambiri imagwiritsidwa ntchito kuchotsa zonyansa zilizonse zotsalira ndi zinthu zosasunthika, zomwe zimapangitsa kuti pakhale chinthu choyeretsedwa kwambiri.
Kupanga kwatantalum (V) kloridindi sitepe yofunika kwambiritantalum metalkupanga.Tantalum metalamagwiritsidwa ntchito kwambiri m'mafakitale am'mlengalenga, zamagetsi ndi zamagetsi chifukwa cha kukana kwake kwa dzimbiri komanso malo osungunuka kwambiri.Amagwiritsidwa ntchito popanga ma capacitors, chinthu chofunikira kwambiri pazida zamagetsi monga mafoni am'manja, makompyuta ndi ma TV.
Kuphatikiza pa kugwiritsidwa ntchito kwake m'makampani opanga zamagetsi,tantalum (V) kloridiamagwiritsidwa ntchito popanga ma alloys apadera komanso ngati chothandizira kuti organic chemical reaction.Makhalidwe ake apadera amachititsa kuti likhale lofunika kwambiri m'madera osiyanasiyana.
Kupanga kwatantalum (V) kloridiimafunika kuchitidwa mosamala chifukwa cha zowononga komanso poizoni.Njira zoyendetsera chitetezo ndizofunikira kuti titeteze ogwira ntchito ndi chilengedwe ku zoopsa zilizonse zomwe zingachitike.
Powombetsa mkota,tantalum (V) kloridior tantalum pentachloridendi pawiri kuti n'kofunika kwambiri kupanga tantalum zitsulo ndi capacitors.Kapangidwe kake kumaphatikizapo kulowetsedwa kwa klorini wa c wotengedwa ku tantalum ore.Zotsatira zaketantalum (V) kloridiamagwiritsidwa ntchito m'mafakitale osiyanasiyana, kuphatikizapo zamagetsi, zakuthambo ndi mankhwala.Zomwe zimapangidwira komanso zakuthupi zimapangitsa kuti zikhale zofunikira pakugwiritsa ntchito zosiyanasiyana.Komabe, chifukwatantalum (V) kloridindi zowononga ndi poizoni, ziyenera kugwiridwa mosamala.
Nthawi yotumiza: Nov-09-2023