Ingilazi emhlophe kakhulu uhlobo lwengilazi yensimbi ephansi ekhanyayo kakhulu, eyaziwa nangokuthi ingilazi yensimbi ephansi, ingilazi engenambala, ingilazi ekhanyayo ephezulu, okuqukethwe kwensimbi kokwakheka kwengilazi yayo akudluli ku-150ppm, ukudluliswa kokukhanya kungafinyelela ngaphezu kuka-92%. Njengento entsha, ingilazi emhlophe kakhulu inamathemba okusetshenziswa kabanzi embonini ye-photovoltaic yelanga, izimoto eziphezulu, izakhiwo eziphezulu, izakhiwo zezitshalo eziphezulu kanye nefenisha ephezulu.
1. Ukuhlukaniswa kwengilazi emhlophe kakhulu:
Ngokwenqubo ehlukene, ingahlukaniswa ibe yingilazi yokulinganisa emhlophe kakhulu kanye nengilazi entantayo emhlophe kakhulu.
(1) ingilazi yokulinganisa i-calender emhlophe kakhulu: ingilazi emhlophe kakhulu ekhiqizwa yinqubo yokulinganisa i-calender ingahlukaniswa ibe yingilazi yokulinganisa i-calender yelanga emhlophe kakhulu (ingilazi ye-substrate yelanga) kanye nengilazi yepuleti ekhanyayo emhlophe kakhulu.
Izinzuzo: ingilazi emhlophe kakhulu enekhalenda inokudlulisa ukukhanya kwelanga okuphezulu, izinga eliphansi lokumuncwa, ukubuyisa ukukhanya okuphezulu, ukuqina okuphezulu, ukumelana nemisebe yelanga ye-ultraviolet ngaphandle kokunciphisa ukudlulisa ukukhanya nezinye izici.
(2) ingilazi entantayo emhlophe kakhulu: ingilazi emhlophe kakhulu ekhiqizwa ubuchwepheshe be-float iwuhlobo olusha lwengilazi esezingeni eliphezulu enekhwalithi ephezulu kanye nemisebenzi eminingi. Inezici zokukhazimula nokucwebezela, ezisezingeni eliphezulu kanye nenhle, futhi yaziwa ngokuthi “inkosi yekristalu” yomndeni wengilazi.
Izinzuzo: ukucaca, ukudlulisa ukukhanya, amandla, ukuba yisicaba kanye nezinga lokuziqhumisa lengilazi emhlophe kakhulu kungcono kunengilazi evamile. Ngaphezu kwalokho, ingasetshenziswa futhi ukwenza amabhethri efilimu amancane, abiza kancane kunamaseli e-silicon e-polycrystalline, futhi afanelekela ukwakha izindonga zangaphandle.
Izinto zokusetshenziswa eziyinhloko zokukhiqiza ingilazi emhlophe kakhulu yisihlabathi se-quartz, i-feldspar, i-dolomite, i-limestone, i-alkali esindayo, i-aluminium hydroxide, usawoti we-glauber, i-sodium pyroantimonate kanye ne-antimony trioxide.
Isikhathi sokuthunyelwe: Disemba 13-2019