I-Titanium dioxide, ngokuvamile eyaziwa ngokuthi i-Tio2, iwumbala omhlophe osebenza ngezindlela ezihlukahlukene osetshenziswa ezimbonini ezihlukahlukene. I-Titanium dioxide rutile powder iwuhlobo lwe-titanium dioxide olubaluleke kakhulu ngenxa yenkomba yayo ephezulu ye-refractive kanye nezindawo ezinhle kakhulu zokusabalalisa ukukhanya. Ukuqonda inqubo yokukhiqiza i-rutile titanium dioxide powder kubalulekile kubakhiqizi nabathengi ukuze baqonde izinga layo kanye nezicelo.
Ukukhiqizwa kwe-rutile titanium dioxide powder kuhilela izinyathelo ezimbalwa ezibalulekile, kusukela ekukhishweni kwe-titanium ore, njenge-ilmenite noma i-rutile. Lawa ma-ore abe esecutshungulwa ukuze athole i-titanium dioxide ehlanzekile, ephinde icwengwe ukuze ikhiqize ifomu elidingekayo le-rutile. Okulandelayo ukubuka kabanzi kwenqubo yokukhiqiza i-titanium dioxide rutile powder:
1. Ukukhishwa kwetshe lensimbi nokuhlanzwa: Isinyathelo sokuqala sokukhiqizwa kwe-rutile titanium powder wukukhipha insimbi ye-titanium emadiphozini amaminerali. I-Ilmenite ne-rutile yimithombo evame kakhulu ye-titanium dioxide. Ngemuva kokuthi i-ore itholakele, kufanele idlule ochungechungeni lwezinqubo zokuhlanza ukuze isuse ukungcola futhi ithole ukugxila okuphezulu kwe-titanium dioxide.
2. I-Chlorination kanye ne-oxidation: I-titanium dioxide ehlanzekile egxilile ibe isingena inqubo yokucwenga, isabela nge-chlorine ukuze yakhe i-titanium tetrachloride (TiCl4). Inhlanganisela ibe i-oxidized ukuze ikhiqize ingxube ye-titanium dioxide nezinye izinto ezikhiqizwayo.
3. I-Hydrolysis kanye nokubala: Ingxube ewumphumela igaywa nge-hydrolyzed ukuze ikhiphe i-titanium dioxide esimweni sayo esinamanzi. Le mvula ibe ibalwa emazingeni okushisa aphezulu ukuze isuse amanzi futhi iwaguqule abe yi-rutile crystal structure oyifunayo. Inqubo yokubala ibalulekile ekunqumeni izakhiwo kanye nekhwalithi yokugcinarutile titanium dioxideimpushana.
4. Ukwelashwa okungaphezulu: Ukuze kuthuthukiswe ukuhlakazeka nokuhambisana kwe-rutile titanium dioxide ekusetshenzisweni okuhlukahlukene, ukwelashwa okungaphezulu kungenziwa. Lokhu kuhlanganisa ukumboza ingaphezulu lezinhlayiya ngezinhlanganisela ze-inorganic noma eziphilayo ukuze kuthuthukiswe ukusebenza kwazo nokuzinza ekwenziweni okuhlukahlukene.
5. Ukulawulwa Kwekhwalithi Nokupakishwa: Kuyo yonke inqubo yokukhiqiza, izinyathelo zokulawula ikhwalithi ziyasetshenziswa ukuze kuqinisekiswe ukuhlanzeka, ukusabalalisa usayizi wezinhlayiyana nezinye izici ezibalulekile ze-rutile titanium dioxide powder. Uma impushana isihlangabezana nezindinganiso ezidingekayo, iyapakishwa futhi ilungele ukusatshalaliswa kubasebenzisi bokugcina.
Ukukhiqizwa kwe-rutile titanium dioxide kudinga ukulawulwa ngokucophelela kwemingcele ehlukahlukene, kuhlanganise nokukhethwa kwempahla eluhlaza, izimo zenqubo kanye nezindlela zokucubungula emva kokucubungula. Abakhiqizi basebenzela ukukhulisa lezi zici ukuze bathole usayizi wezinhlayiyana oyifunayo, ukwakheka kwekristalu kanye nezakhiwo ezingaphezulu ukuze kuhlangatshezwane nezidingo ezithile zezinhlelo zokusebenza ezahlukahlukene.
I-rutile titanium dioxide powder isetshenziswa kakhulu kumapende, ama-coatings, amapulasitiki neminye imikhiqizo futhi ibaluleke kakhulu ngenxa yokufiphala kwayo okuphezulu, ukukhanya kanye nezindawo zokuvikela i-UV. Ngokuqonda inqubo yokukhiqiza i-rutile titanium dioxide powder, abakhiqizi bangakwazi ukulungisa izakhiwo zayo ukuze bahlangabezane nezidingo zokusebenza komkhiqizo wokugcina, kuyilapho abathengi bengakwazi ukuqonda ikhwalithi nokusebenza kwalesi sici esibalulekile sombala omhlophe.
Kafushane, ukukhiqizwa kwe-rutiletitanium dioxide powderkuhilela uchungechunge oluyinkimbinkimbi lwezinyathelo ukusuka ekukhishweni kwe-ore kuya ekwelapheni okungaphezulu ukuze kukhiqizwe izibala zekhwalithi eziphezulu ze-titanium dioxide ezinezakhiwo ezinhle kakhulu zokuhlakaza ukukhanya. Lokhu kuqonda kubalulekile kubakhiqizi nakubasebenzisi ukuthi babone amandla aphelele we-titanium dioxide rutile powders ezinhlelweni ezahlukene.
Isikhathi sokuthumela: Jun-14-2024