Ikirahure cy'umweru cyane ni ubwoko bw'ikirahure cy'icyuma giciriritse kigaragara cyane, kizwi kandi nka ikirahure cy'icyuma gito, ikirahure kitagira ibara, ikirahure kibonerana cyane, ingano y'icyuma mu ruganda rwacyo ntirenga 150ppm, ubushobozi bwo kohereza urumuri bushobora kugera kuri 92%. Nk'ibikoresho bishya, ikirahure cy'umweru cyane gifite amahirwe menshi yo gukoreshwa mu nganda zikoresha imirasire y'izuba, imodoka zigezweho, inyubako zigezweho, inyubako zigezweho z'ubuhinzi bw'imboga n'ibikoresho byo mu nzu bigezweho.
1. Ishyirwa mu byiciro ry'ikirahure cy'umweru cyane:
Dukurikije inzira zitandukanye, ishobora kugabanywamo ikirahuri cy’umweru cyane n’ikirahuri cy’umweru cyane.
(1) ikirahuri cyo gukaraba umweru cyane: ikirahuri cy'umweru cyane gikorwa hakoreshejwe uburyo bwo gukaraba ikirere gishobora kugabanywamo ikirahuri cyo gukaraba umweru cyane gikoresha imirasire y'izuba (ikirahuri cyo gukaraba ikirere gikoresha imirasire y'izuba) n'ikirahuri cyo ku meza gikoresha imirasire y'izuba cyane.
Ibyiza: Ikirahure cy’umweru cyane gifite ubushobozi bwo kohereza imirasire y’izuba, ubushobozi bwo kwinjiza urumuri buke, ubushobozi bwo kugarura urumuri buke, imbaraga nyinshi, ubushobozi bwo kurwanya imirasire y’izuba ya ultraviolet butiyongera ndetse n’ibindi bintu biyiranga.
(2) ikirahuri cy'umweru cyane: ikirahuri cy'umweru cyane cyakozwe n'ikoranabuhanga rya float ni ubwoko bushya bw'ikirahuri cy'igiciro cyo hejuru gifite ubuziranenge kandi gifite imikorere myinshi. Gifite imiterere yo kuba gityaye kandi kibonerana, cyiza kandi cyiza, kandi kizwi nka "igikomangoma cy'ikirahuri" cy'umuryango w'ikirahuri.
Ibyiza: ubwisanzure, kohereza urumuri, imbaraga, ubugari n'umuvuduko wo kwiturika kw'ikirahure cy'umweru mwinshi biruta ikirahure gisanzwe. Byongeye kandi, gishobora no gukoreshwa mu gukora bateri ntoya, zihenze ugereranyije n'uturemangingo twa silikoni twa polycrystalline, kandi zikwiriye no kubaka inkuta zo hanze.
Ibikoresho by'ingenzi byo gukora ikirahuri cy'umweru cyane ni umusenyi wa quartz, feldspar, dolomite, limestone, alkali ikomeye, aluminium hydroxide, umunyu wa glauber, sodium pyroantimonate na antimoni trioxide.
Igihe cyo kohereza: Ukuboza 13-2019