Zirconium(Zr) nahafnium(Hf) ni ibyuma bibiri by'ingenzi bidasanzwe.Muri kamere, zirconium ibaho cyane muri zircon (ZrO2) na zircon (ZrSiO4).Nta minerval itandukanye ya hafnium muri kamere, kandi hafnium ikunze kubana na zirconium kandi ibaho mumabuye ya zirconium.Hafnium na zirconium biherereye mugice cya kane cyitsinda ryigihe cyibintu, hamwe nibintu bisa.Bitewe na radiyo isa na radiyo, gutandukanya imiti biragoye cyane.Nkuko baca umugani ngo, 'Niba hariho zirconium, hariho hafnium, kandi niba hariho hafnium, hariho zirconium', byerekana 'impuhwe zombi' za 'bavandimwe' bombi ba zirconium na hafnium.
Tekinoroji yo gutandukanya zirconium na hafnium nayo ihora itera imbere.Kuva uburyo bwo guteka bwa chlorine, gutandukanya umuriro, gutandukanya zirconium na hafnium kugeza ubu bitandukanijwe n’amazi n’umuriro, ingaruka zo gutandukanya zirconium na hafnium zaratejwe imbere, bigatuma ubwiyongere bw’ibicuruzwa bikomoka mu mahanga bikomeza kwiyongera.
Precursors irimo zirconium na hafnium ikoreshwa kenshi mubikoresho cyangwa nka catalizike mu nganda za peteroli.Chiride ya Zirconium (ZrCl4,bizwi kandi nkazirconium tetrachloride) irashobora kubyara gushonga zircon hamwe no kugabanya karubone na chlorine.Hafnium chloride(HfCl4, bizwi kandi nkahafnium tetrachloride) ubusanzwe ikorwa na okiside hafnium, karubone, hanyuma chlorine.Chiride ya Zirconiumnahafnium chlorideni ibikoresho fatizo byingenzi byo guhuza preursors zirimo zirconium na hafnium, zikoreshwa cyane mu kirere, peteroli, peteroli, nizindi nzego.
Gukoresha ubuziranengezirconium tetrachloridena hafnium tetrachloride nkibikoresho fatizo, ibicuruzwa nka n-propanol zirconium / hafnium, n-butanol zirconium / hafnium, tert butanol zirconium / hafnium, ethanol zirconium / hafnium, dichlorodicenyl zirconium / hafnium, na bis (n-butylcyclop)hafnium dichlorideBirashobora kandi guhuzwa.Ibicuruzwa birashobora kandi kuba isoko ya hafnium na zirconium yo kubika imyuka hamwe na ceramic precursors, hamwe na catalizike ya synthesis.Shang hai Epoch ibikoresho birashobora gutanga ibipfunyika kuva kurwego rwa reagent kugeza kurwego rwinganda, byujuje ibyifuzo bitandukanye nkubushakashatsi bwa siyansi, ibihingwa byindege, nibikorwa.Kanda kumurongo kugirango ushakishe ibicuruzwa bijyanye kugirango urebe amakuru arambuye.
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Igihe cyo kohereza: Nzeri-26-2023