Emkhakheni okhulayo wezinto ezisetshenziswa yizimboni, i-titanium dioxide (TiO2) iyisithako esibalulekile ekusetshenzisweni okuhlukahlukene, ikakhulukazi embonini ye-inki yokunyathelisa. Phakathi kwezinhlobo ezihlukahlukene ze-titanium dioxide, i-rutile ifunwa kakhulu ngenxa yezindawo zayo ezinhle kakhulu futhi isibe yimpahla eyinhloko yoyinki osebenza kahle kakhulu. Kodwa-ke, intengo ye-rutile titanium dioxide ithintwa kakhulu ukushintshashintsha kokufunwa komhlaba, okungase kuguquguquke ngokusekelwe ezimeni zomnotho, intuthuko yezobuchwepheshe kanye nemithethonqubo yezemvelo.
Omunye wemikhiqizo ehamba phambili kulo mkhakha yi-KWR-659, arutile titanium dioxidekukhiqizwa ngenqubo ye-sulfuric acid. Idizayinelwe ngokukhethekile imboni ye-inki yokunyathelisa, lo mkhiqizo omusha waziwa ngokusebenza kwawo okukhethekile ezinhlelweni eziningi ezahlukene. I-KWR-659 ayithuthukisi kuphela ukukhanya nokugqama kukayinki, kodwa futhi ithuthukisa ukuqina kanye nekhwalithi iyonke kayinki. Njengoba izimboni zokupakisha, zokushicilela nezokukhangisa zikhula futhi isidingo soyinki wokuphrinta wekhwalithi ephezulu siqhubeka sikhula, isidingo semikhiqizo ethembekile ye-titanium dioxide efana ne-KWR-659 siya ngokuya sibaluleke kakhulu.
Intengo ye-Titanium dioxide rutile, okuhlanganisa i-KWR-659, ihlobene eduze namathrendi afunwayo emhlabeni jikelele. Lapho isidingo sikhuphuka, abakhiqizi bavame ukubhekana nezindleko zokukhiqiza ezikhuphukayo, ezingaholela emananini aphezulu kubasebenzisi bokugcina. Ngokuphambene, ngesikhathi sokwehla komnotho noma isidingo esincishisiwe, izintengo zingase zizinze noma zehle. Lesi simo esijikelezayo sesidingo namanani sigcizelela ukubaluleka kubakhiqizi nabathengi bokuqonda amandla emakethe.
U-Kewei, umkhiqizi we-KWR-659, ungumholi ekukhiqizeni i-sulfate-based titanium dioxide. Ngobuchwepheshe bezinqubo zobunikazi kanye nemishini yokukhiqiza yesimanje, u-Kewei uzibophezele ekuhlinzekeni ngemikhiqizo yekhwalithi ephezulu ngenkathi enamathela ezindinganisweni eziqinile zemvelo. Lokhu kuzibophezela akugcini nje ngokuthuthukisa isithunzi senkampani kodwa futhi kuqinisekisa ukuthi imikhiqizo, okuhlanganisa i-KWR-659, ihlangabezana nezidingo ezihlala zishintsha zemboni yokunyathelisa kayinki.
Njengoba isidingo somhlaba wonke se-titanium dioxide siqhubeka sikhula njengoba izimakethe ezisafufusa kanye nezicelo ziqhubeka nokwanda, isimo sentengo sizoshintsha nakanjani. Izinto ezinjengokungezwani kwezwe, inqubomgomo yezohwebo kanye nemithethonqubo yezemvelo kungase kuthinte uchungechunge lwempahla namandla okukhiqiza, kuphinde kuphazamise amanani entengo. Isibonelo, uma umkhiqizi omkhulu ebhekana nokuphazamiseka kokukhiqiza ngenxa yezinguquko zokulawula noma izinhlekelele zemvelo, izithiyo zokuhlinzeka eziwumphumela zingabangela ukuthi amanani omkhiqizo we-titanium dioxide enyuke.
Ukwengeza, ukukhuphuka kwezindlela zokukhiqiza ezisimeme kwenze izinkampani ukuba zifune ezinye izindlela ezihambisana nemvelo kanye nezinto ezintsha. Ukutshalwa kwezimali kuka-Kewei ekuvikelweni kwemvelo kuhambisana nalo mkhuba, njengoba abathengi namabhizinisi sebeqaphela kakhulu umkhondo wabo wemvelo. Ngokutshala imali ezindleleni zokukhiqiza ezisimeme, i-Kewei ayigcini nje ngokuthuthukisa isikhundla sayo emakethe kodwa futhi ifaka isandla ekuzinzeni okuphelele kwetitanium dioxideamanani esikhathini eside.
Kafushane, umthelela wesidingo somhlaba wonke kumanani entengo ye-titanium dioxide rutile wudaba olunezici eziningi oludinga ukucatshangelwa ngokucophelela ngababambiqhaza bemboni. Imikhiqizo efana ne-KWR-659 ihlanganisa amazinga aphezulu nokusebenza okulindeleke imboni kayinki yokunyathelisa, kuyilapho izinkampani ezifana ne-KWR zihola indlela emisha nasekusimameni. Njengoba imakethe iqhubeka nokuvela, ukuqonda izitayela zesidingo kanye namandla entengo kubalulekile ekwenzeni izinqumo zamasu endaweni ye-titanium dioxide.
Isikhathi sokuthumela: Dec-20-2024