Ticeyonium(Zr) kanyehafnium(Hf) yizinsimbi ezimbili ezibalulekile ezingavamile. Ngokwemvelo, i-zirconium ikakhulukazi ikhona e-zircon (I-ZO2) ne-zircon (zrsio4). Azikho amaminerali ahlukile we-hafnium ngokwemvelo, futhi i-hafnium ivame ukubabaza nge-zirconium futhi ikhona eZirconium Ores. I-HAFNIUM neZirconium zitholakala engxenyeni engezansi yesine yetafula lezikhathi zezinto, ezinezakhiwo ezifanayo. Ngenxa ye-atomiic radii efanayo, ukuhlukaniswa kwamakhemikhali kunzima kakhulu. Njengoba isisho sihamba, 'Uma ikhona i-zirconium, kukhona u-zirconium, futhi uma kukhona uHafnium, kukhona i-zirconium', ekhombisa 'isihawu' sabafowethu bakaZirconium nama-hafnium.
Ubuchwepheshe bokuhlukaniswa kwe-zirconium ne-hafnium nabo buhlakulela njalo. Kusuka kwinqubo yokubila ye-chlorination, ukuhlukaniswa komlilo, ukwahlukaniswa komlilo kwe-zirconium ne-hafnium kuya ekwahlukanisweni komhlaba okumanzi nokuhlukaniswa komlilo, umphumela wokuhlukanisa we-zirconium kanye ne-hafnium uthuthukisiwe, okuholela ekukhulisweni okuqhubekayo kokuhlanzeka kwemikhiqizo engezansi.
Ama-Presersors aqukethe i-zirconium ne-hafnium kwesinye isikhathi asetshenziswa emkhakheni wezinto zokwakha noma njengama-catalysts embonini ye-petrochemical.Zirconium chloride (I-ZRCL4,obeye aziwe njengozirconium tetrachloride) Ingakhiqizwa ngokubhema i-zircon nge-carbon redruction kanye ne-chlorination.Hafnium chloride(HFCL44, obeye aziwe njengohafnium tetrachloride) kuvame ukukhiqizwa yi-oxidizing hafnium, ikhabhoni, bese kuyaqothuka.Zirconium chloridena-hafnium chlorideIzinto ezibalulekile eziluhlaza ezivumayo zokwenziwa kwangaphambilini ziqukethe i-zirconium ne-hafnium, esetshenziswa kabanzi e-aerospace, e-petrochemical, nkforle kanye nezinye izinkambu.
Usebenzisa ubumsulwa obukhuluzirconium tetrachloridekanye ne-hafnium tetrachloride njengezinto zokwakha eziluhlaza, imikhiqizo efana ne-n-propanol zirconium / hafnium, n-buthanol zirconium / hafnium, ethanol zirconium / hafnium, dichlorol zirconium / hafnium, ne-dichlorodicenyl zirconium / hafnium, kanye ne-bisylcyclopentadiene)hafnium dichloridenayo ingahlenzwa. Le mikhiqizo ingasebenza futhi njengemithombo ye-hafnium ne-zirconium ye-vapor desition kanye ne-ceramic Preserrold, kanye ne-organic synthesis catalysts. Izinto ezibonakalayo ze-Shang Hai Epoch zinganikeza ukucaciswa kokupakisha kusuka ebangeni le-realent kuya ebangeni lezimboni, ukuhlangabezana nezicelo ezahlukahlukene ezifana nokuhlolwa kwesayensi, izitshalo zokushayela kanye nokukhiqizwa. Chofoza kusixhumanisi ukucinga imininingwane efanele yomkhiqizo ukubuka imininingwane enemininingwane.
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Isikhathi sePosi: Sep-26-2023