rage nox na scr
SCR NOx Reduction,wanda kuma aka sani da Selective Catalytic Reduction,wani fasaha ne na sarrafa fitar da iska wanda aka kirkira don rage nitrogen oxide ((NOx) masu gurɓataccen abu a cikin hayaƙin daga injunan dizal. Ainihin aikin SCR shine canza waɗannan iskar gas masu haɗari zuwa nitrogen da tururin ruwa marasa haɗari,don haka yin fa'idar muhalli daga matsalar muhalli. Abubuwan fasahar SCR sun haɗa da masu haɓaka-wanda yawanci ya ƙunshi ƙarfe masu daraja-wanda ke taimakawa cikin halayen sinadarai ba tare da buƙatar ƙarin shigar da makamashi ba. Ana amfani da tsarin SCR tare da na'urori masu auna sigina waɗanda ke ci gaba da lura da yanayin iskar gas don tabbatar da kyakkyawan aiki a kowane yanayi. Wannan fasaha tana da aikace-aikace da yawa a masana'antu kamar kera motoci, samar da wutar lantarki da injina masu nauyi,kawai zuwa ga tsananin buƙatun fitarwa. Rage ikon fasaha na SCR, wanda aka fi sani da Pwan oi, babban teku cetane mai haske ruwaJin a halin yanzu yana harbi a cikin kasashe ashirin da ɗaya a duk faɗin duniya. Tare da ingantattun ingantattun hanyoyin rage NOx, fasahar SCR tana taka muhimmiyar rawa wajen inganta ingancin iska da rage gurɓataccen yanayi a duniya.