Seretse se sefubelu ke karoloana e ntle haholo e matla ea alkaline litšila tse tiileng tse hlahisoang nakong ea ho hlahisa alumina e nang le bauxite e le lintho tse tala. Bakeng sa tone e 'ngoe le e 'ngoe ea alumina e hlahisoang, hoo e ka bang lithane tse 0,8 ho isa ho tse 1,5 tsa seretse se sefubelu lia hlahisoa. Poloko e kholo ea seretse se sefubelu ha e nke feela mobu le lisebelisoa tsa litšila, empa hape e baka tšilafalo ea tikoloho le likotsi tsa polokeho habonolo.Titanium dioxidelitšila ke mokelikeli oa litšila oa hydrolysis o hlahisoang ha titanium dioxide e hlahisoa ka mokhoa oa sulfuric acid. Bakeng sa tone e 'ngoe le e' ngoe ea titanium dioxide e hlahisoang, ho hlahisoa lithane tse 8 ho isa ho tse 10 tsa litšila tse nang le 20% le 50 ho 80 m3 ea metsi a litšila a nang le motsoako oa 2%. E na le palo e kholo ea likarolo tsa bohlokoa tse kang titanium, aluminium, tšepe, scandium le sulfuric acid. Ho tsoa ka kotloloho ha ho silafatse tikoloho ka botebo feela, empa hape ho baka tahlehelo e kholo ea moruo.
Seretse se sefubelu ke litšila tse matla tsa alkaline, 'me metsi a litšila a titanium dioxide ke mokelikeli o nang le asiti. Ka mor'a ho fokotsa acid le alkali ho tse peli, likarolo tsa bohlokoa li sebelisoa ka mokhoa o pharaletseng le ho sebelisoa, tse ke keng tsa boloka litšenyehelo tsa tlhahiso feela, empa hape li ntlafatsa boemo ba likarolo tsa bohlokoa ka thepa ea litšila kapa litšila tse litšila, 'me li thusa ho hlaphoheloa ho latelang. tshebetso. Ts'ebeliso e felletseng ea matlakala a mabeli a indasteri e na le bohlokoa bo itseng ba indasteri, lescandium oxidee na le boleng bo phahameng le melemo e metle ea moruo.
Morero oa ho ntšoa ha scandium oxide ho tsoa seretseng se sefubelu le mokelikeli oa litšila oa titanium dioxide o bohlokoa haholo ho rarolla tšilafalo ea tikoloho le likotsi tsa polokeho tse bakoang ke polokelo ea seretse se sefubelu le ho tsoa ha metsi a litšila tsa titanium dioxide. Hape ke mohlala oa bohlokoa oa ho kenya ts'ebetsong mohopolo oa nts'etsopele ea mahlale, ho fetola mokhoa oa nts'etsopele ea moruo, ho nts'etsapele moruo o chitja, le ho aha sechaba se baballang lisebelisoa le tikoloho, 'me se na le melemo e metle sechabeng.
Nako ea poso: Oct-29-2024