Nikeza Isihlabathi Sequartz Esihlanganisiwe
Ukwenza isihlabathi sequartz esihlanganisiwe, umsebenzi wokuqala ukukhetha i-quartz ore yemvelo yekhwalithi ephezulu ngobumsulwa be-SiO2 ngaphezu kuka-99.95%. Ngemuva kokuchotshozwa, ukuchotshozwa kwe-asidi, ukukhetha okwenziwa ngesandla kanye nezinye izinqubo, bese kushisisa ku-1800 ℃ izinga lokushisa eliphezulu ukuze kwakhiwe isihlabathi se-quartz esicwebezelayo esihlanzekile.
Singahlinzeka ngekhwalithi yebanga lesithathu lesihlabathi se-quartz esihlanganisiwe ukuze sihlangabezane nezidingo ezahlukene.
IBanga A, isihlabathi sequartz esicishe sibe nokungcola okungabonakali
IBanga B, isihlabathi se-quartz esinokungcola okuncane
IBanga C, isihlabathi sequartz esinokungcola okwengeziwe
Amasayizi ahlukahlukene wezinhlayiya angenziwa ngokwezifiso ngokwezidingo.
Osayizi abajwayelekile(abaphakathi kwesitoko):
0.044-0.075 mm, 0.075-0.15mm, 0.15-0.25 mm, 0.3-0.5mm, 1-3mm, 3-5mm
Inqubo Yokuhlanza
Izinga lesihlabathi se-quartz embonini liya liba libi kakhulu. Ukuze uhambisane nezidingo zemboni, ikhwalithi yesihlabathi se-quartz ingathuthukiswa ngenqubo yokuzuza. Kukhona ikakhulukazi izindlela zokuhlanza ezilandelayo:
1. Ukukhuhla kanye Nokwehliswa
Isetshenziswa kakhulu ekukhuhleni ngomshini, ekuhlanzeni ukushayisana kwezinduku, ukukhuhla izidakamizwa okunamandla amakhulu, ukukhuhla nge-ultrasonic nezinye izindlela.
2. Ukuhlukaniswa kweMagnetic
Inhloso eyinhloko ukususa amaminerali kazibuthe esihlabathini se-quartz.
3. Ukuhlukaniswa kwe-Flotation
Ngokuyinhloko isetshenziselwa ukususa i-feldspar, i-mica nokunye ukungcola okungakwazi ukususwa ngokuhlukana kazibuthe, futhi ithuthukise ukuhlanzeka kwayo.
4. Ukucwiliswa kwe-Acid
Ngenxa ye-quartz esebenzisa i-asidi engancibiliki, okunye ukungcola kungancibilika kuphinde kuhlanzwe.
5. I-Microbial Leaching
Kuwubuchwepheshe obusha bokukhipha insimbi ukusebenzisa i-microorganism ukuze ukhiphe ifilimu elincanyana phezu kwezinhlayiya zesihlabathi se-quartz noma ukumilisa insimbi.
