Zirconium chloride, kuma aka sani dazirconium (IV) chloride or ZrCl4, wani fili ne da aka saba amfani da shi a masana'antu iri-iri da binciken kimiyya.Yana da wani farin crystalline m tare da kwayoyin dabara naZrCl4da nauyin kwayoyin halitta na 233.09 g/mol.Zirconium chlorideyana da saurin amsawa kuma yana da aikace-aikace iri-iri, daga masu haɓakawa da haɗakar sinadarai zuwa samar da yumbu da gilashin.A cikin wannan labarin, za mu dubi yaddazirconium chloridean yi.
Haɗin kai nazirconium chlorideya shafi dauki tsakaninzirconium oxideko karfe zirconium da hydrogen chloride.Zirconia (ZrO2) yawanci ana amfani dashi azaman kayan farawa saboda samuwa da kwanciyar hankali.Ana iya aiwatar da martani a gaban wakili mai ragewa kamar carbon ko hydrogen don haɓaka jujjuyawarzirconium oxide izuwazirconium karfe.
Na farko,zirconiaan haɗe shi da wakili mai ragewa kuma an sanya shi cikin jirgin ruwa mai amsawa.Ana shigar da iskar hydrogen chloride a cikin jirgin ruwa, yana haifar da abin da ya faru.Halin na iya zama exothermic, ma'ana yana sakin zafi, kuma yakamata a yi shi ƙarƙashin yanayin sarrafawa don hana duk wani haɗari mai yuwuwa.Halin da ke tsakaninzirconium oxideda hydrogen chloride ne kamar haka:
ZrO2 + 4HCl → ZrCl4 + 2H2O
Yawancin lokaci ana yin maganin a cikin yanayin zafi mai zafi, yawanci tsakanin 400 da 600 digiri Celsius, don tabbatar da cikakkiyar jujjuyawarzirconium oxidecikinzirconium chloride.Amsar ta ci gaba har sai dukazirconium oxidegaba daya tuba zuwazirconium (IV) chlorideda ruwa.
Da zarar dauki ya cika, da sakamakon cakuda ne sanyaya da kumazirconium chlorideana tattarawa.Duk da haka,zirconium chlorideyawanci yana wanzuwa a cikin sigar ruwa mai ruwa, ma'ana yana ƙunshe da kwayoyin ruwa a cikin tsarinsa na crystal.Don samunanhydrous zirconium chloride, ruwazirconium chlorideyawanci ana zafi ko bushewa don cire kwayoyin ruwa.
Tsabtace tazirconium chlorideyana da mahimmanci ga takamaiman aikace-aikace.Don haka, ana iya buƙatar ƙarin matakan tsarkakewa don cire duk wani ƙazanta ko danshi.Dabarun tsarkakewa gama gari sun haɗa da sublimation, ɓangarorin crystallization, da distillation.Waɗannan hanyoyin suna iya cirewahigh-tsarki zirconium chloride, wanda ke da mahimmanci ga masana'antu iri-iri ciki har da kayan lantarki da aikace-aikacen nukiliya.
A takaice,zirconium chlorideaka hada da dauki nazirconium oxideda hydrogen chloride.Wannan amsa yana buƙatar yanayin sarrafawa kuma yawanci ana aiwatar dashi a yanayin zafi mai girma.Sakamakonzirconium chlorideyawanci ana samun su a cikin nau'i mai ruwa, tare da ƙarin matakan da ake buƙata don samun zirconium chloride anhydrous.Ana iya amfani da dabarun tsarkakewa don samun tsarkizirconium chloridedon takamaiman aikace-aikace.Samar dazirconium chloridetsari ne mai mahimmanci, wanda ya sa aka yi amfani da shi sosai a masana'antu daban-daban da binciken kimiyya.
Lokacin aikawa: Nuwamba-10-2023