Muri rusange, amatafari maremare ya aluminiyumu ntagomba gukoreshwa mu itanura rya alkaline.Kuberako alkaline na acide acide nayo ifite chlorine, izinjira mubice byimbitse byamatafari maremare ya alumina muburyo bwa gradient, bizatera amatafari yangiritse gusenyuka.
Amatafari maremare ya aluminiyumu nyuma yisuri yikirere cya alkaline ni ibice bitambitse.Isuri igizwe na lisansi yijimye, imyuka yaka, hamwe nibigize alkaline mubindi bicuruzwa.Ibi bice bifata ibyiciro byikirahure hamwe namabuye ya mullite mumatafari maremare ya aluminium.
Amatafari-aluminiyumu yangiritse alkaline azagaragara hejuru.Gutwika gaze bizanavamo nitrate ya lure, ubutayu mu cyuho cyamatafari ya aluminiyumu;reaction ya glaciers yakozwe izakora icyiciro gishya.Iyo amazi ya nitrile yubusa adahuye nigishushanyo cyakozwe, reaction yo kurwanya-vaporisation izabaho, bigatuma amatafari maremare ya aluminiyumu yameneka cyangwa agabanuka.Byongeye kandi, ruswa yumuriro nayo irakomeye cyane kubora amatafari yangiritse.Kubera isuri ya Fang quartz, Skywine, na quartz kristal silika.Gukoresha amabati yumuriro bizaba bikomeye kuruta isafuriya ikonje.
Kwangiza amatafari ya dioxyde ya silicon nayo birakomeye cyane.Silika ishonga mumatafari maremare ya aluminium -icyiciro cya kabiri.Gushonga amahirwe ya nitrate hamwe na -gushonga hasi ya silicon amabuye agize igice kinini cyamazi.Iyo hejuru ya silika iri mumatafari, niko icyiciro cyamazi cyinshi.Ibyiciro byinshi byamazi bizahindura amatafari maremare ya aluminium.Silicon silicon nayo yangiritse kubumba amatafari.Kuberako silika yubusa ikoreshwa, icyiciro cya Mo Lai Shi kizangirika.Nyuma yo gusubiza nitrate ya lickle na mullite irashobora kwaguka kwangiza amatafari maremare ya aluminium.
Amatafari maremare ya aluminiyumu afite imbaraga zo guhangana nubushyuhe bwo hejuru no gukuramo.Zikoreshwa cyane mugutondekanya itanura ryinganda zitandukanye, nk'itanura riturika, itanura rishyushye, n'amatanura azunguruka.Nyamara, mu kirere cya alkaline itanura ryinganda, gukoresha amatafari maremare ya alumina ni make.
Imiterere yimiti yamatafari maremare ya alumina ituma barwanya ingaruka ziterwa na aside.Nyamara, mubidukikije bya alkaline cyane, nk'itanura rya sima cyangwa itanura ry'ibirahure, amatafari maremare ya aluminiyumu azitwara hamwe na oxyde ya alkali, bigatuma amatafari avunika kandi asenyuka.Imyitwarire hagati yamatafari ya Al2O3 na oxyde ya alkali isanzwe itera gukora gel ya alkali aluminosilicate gel, ifite aho ishonga kandi ishobora gutembera byoroshye.
Kugira ngo iki kibazo gikemuke, hashyizweho ingamba nyinshi zo kunoza amatafari maremare ya aluminiyumu ku bidukikije bya alkaline.Igisubizo kimwe nukongeramo magnesia cyangwa spinel mumatafari maremare ya alumina.Magnesia cyangwa spinel izitwara hamwe na oxyde ya alkali ikora ibyiciro bya spinel bihamye, bishobora kongera imbaraga zo kurwanya amatafari ya Al2O3 kumeneka biterwa na alkali reaction.Undi muti nugushiraho igikingirizo kirinda amatafari maremare ya alumina kugirango wirinde guhura nibidukikije bya alkaline.
Muri make, amatafari maremare ya aluminiyumu afite aho agarukira mu kirere cya alkaline itanura ryinganda.Kugirango urusheho kurwanya amatafari ya Al2O3 mubidukikije bya alkaline, birakenewe ko wongeramo amabuye y'agaciro cyangwa ibifuniko kugirango wirinde ingaruka mbi hamwe na oxyde ya alkali.Ni ngombwa guhitamo ibikoresho bikwiye byo gutanura itanura ryinganda kugirango ugabanye ingaruka zishobora no kuzigama ibiciro.
Igihe cyoherejwe: Gicurasi-19-2023
