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Impamvu ya 1: Ubushyuhe bukabije

Igihe kirekire ubushyuhe bwo hejuru bwa catalizike ya SCR bizatera ubushyuhe bwo hejuru, bizagabanya ubushobozi bwibyuma muri catalizike ya SCR, bityo bigabanye cyane ibikorwa bya catalizator.Ndetse iyo moteri imeze neza kandi igacibwa neza, imiterere itandukanye yumuhanda izatera ubushyuhe bukabije bwa catalizike ya SCR kugirango ikoreshwe nabi.

Impamvu ya 2: uburozi bwimiti

Icyuma cyigiciro cyinshi kuri catalizike ya SCR ifite adsorption ikomeye kuri sulfure, fosifore, monoxide ya karubone, ibicanwa bituzuye, isasu, manganese, nibindi. Muri icyo gihe, icyuma cyiza cya catalizike gifite catisale ikomeye ya okiside, ituma amatangazo yuzuye ya mazutu yoroha. kuba okiside, yegeranye hamwe na polymerisime kugirango ibe karubone ya karubone, itera guhagarika catalizator ya SCR.

Impamvu ya 3: guhagarika kubitsa karubone

Guhagarika kwa SCR catalizator kubitsa karubone bigenda bikorwa buhoro buhoro, bikaba bihinduka.Guhagarika bishobora kugabanywa nuburyo bwa chimique nka okiside na gaze, cyangwa nibikorwa bifatika nka desorption hamwe no guhumeka ibice bihindagurika hamwe nibice bya gaze.

Impamvu Isesengura rya SCR Catalyst Guhagarika1
Impamvu Isesengura rya Catalizator ya SCR Guhagarika11

Impamvu ya 4: Umuhanda

Cataliste ya SCR irashobora guhagarikwa mugihe utwaye mumihanda yuzuye kubera ubwinshi bwumuriro utuzuye wakozwe nibinyabiziga mugihe cyo kwihuta no kwihuta.

Impamvu ya 5: Nta gusenya, gusukura no kubungabunga

Nka karubone nyinshi ya karubone izahanagurwa mugihe cyogukora isuku, biroroshye gutuma catalizike ya SCR ihagarikwa, iyi nayo ikaba ari nayo mpamvu ituma ikoreshwa rya lisansi ryiyongera ryibinyabiziga bimwe na bimwe nyuma yo kubitunganya nta gusenya.

Impamvu ya 6: Gukubita cyane cyangwa gukurura hasi

Umwikorezi wa catalitiki ya catalizator nigikoresho ceramic cyangwa ibyuma.Nyuma yikinyabiziga gifite SCR catalizator ceramic catalizator itwara, kugongana gukomeye birashobora kumena intangangabo ya ceramic ya catalizator hanyuma ukayikuraho.

Impamvu 7: Kunanirwa kwa sisitemu yo kunanirwa

Inzira ya peteroli ni ahantu hamwe no kunanirwa kwinshi.Nubwo sisitemu nyinshi zo kugenzura moteri zigezweho ubu zifite ibikorwa byo kwikingira, iyo silinderi imaze kunanirwa, mudasobwa izahita ihagarika inshinge ya lisansi kandi ikabuza gutanga lisansi kugirango irinde moteri na catalizator, imashini nke zifite ibikorwa byiterambere nyuma ya byose, kandi imashini nyinshi ntabwo zifite imirimo nkiyi.

Impamvu 8: Nyuma yo kuvura sisitemu yo kunanirwa

Iyo pompe ya urea nyuma yubuvuzi ifite ibibazo;Nozzle kuri sisitemu ya urea irahagaritswe cyangwa ifite ibibazo byiza;Urea ubwayo ntabwo yujuje ibyangombwa;Kuvoma umuyoboro wa gazi umurizo;Bizaganisha ku ngaruka mbi ya atomisation yo guterwa urea.Umuti wa urea uterwa neza kurukuta rwumuyaga.Muri icyo gihe, kubera ko umuyoboro wumurizo uhorana ubushyuhe bwinshi, amazi yoroshye guhumeka, biganisha kuri kristu.


Igihe cyo kohereza: Ukuboza-09-2022