Gutondekanya Ntibisanzwe Isi Yeza

Kugeza ubu, hari ubwoko bwinshi bwaisi idasanzweIsuku ya catalizator yatejwe imbere kandi ikoreshwa, kandi uburyo bwabo bwo gutondeka nabwo buratandukanye.Ibyiciro byoroheje kandi byimbitse bishingiye kumiterere ya catalizator, ishobora kugabanywamo ubwoko bubiri: ibinyamisogwe nubuki.Cataliseri ya Granular isanzwe ikoreshwa γ- Al2O3 ni umutwara ufite ubushobozi bunini bwo gutwara ibintu, ushobora gutwara 10% kugeza kuri 20%isi idasanzwehamwe nibindi byuma bya oxyde.Ifite ingaruka nziza zo kurwanya, ariko irwanya imbaraga zayo ni nyinshi, bigira ingaruka ku bukungu n'ubukungu.Ubuki bukoreshwa mu buki bukoresha Dongqingshi, mullite, spodumene, hamwe n’ibyuma bivangwa n’ibikoresho, bifite ubushobozi buke bwo gupakira kandi bikwiriye gupakira ibyuma byagaciro.Ikimamara cyikimamara gifite ubushobozi buke bwubushyuhe, imikorere myiza yo gushyuha, imikorere yingufu, nubukungu bukora neza, kandi kuri ubu ikoreshwa cyane nkubwikorezi.Nubwo uburyo bwo gutondekanya bushingiye kumiterere ya catalizator bworoshye, ibigize catalizator, cyane cyane ibice bikora, ntibishobora kuvugwa neza.

Niba ibikorwa byibikorwa bya catalizator bitandukanye,isi idasanzwecatalizator irashobora kugabanywamo ubwoko bubiri:isi idasanzwefatizo ya oxyde ya catisale hamwe nubutaka budasanzwe fatizo ya catisale ya catisale hamwe numubare munini wibyuma byagaciro.Iyambere ni ubwoko bwa catalizator ikunze gukoreshwa muri iki gihe, igira ingaruka nziza yo kweza kuri CO na HC, ariko ingaruka nke zo kweza kuri NOx.Iyanyuma igira ingaruka nziza yo kweza kuri NOx, bityo izaba inzira nyamukuru yiterambere ryoguhindura gazi umurizo mubushinwa.