scr dizal shaye
SCR Diesel Exhaust ko Selective Catalytic Reduction, fasaha ce ta sarrafa fitar da iskar gas wanda aka tsara don rage iskar nitrogen oxide (NOx) daga motocin diesel da motocin bas. Wannan tsarin yana rushe fitar da NOx zuwa nitrogen da ruwa marasa lahani ta hanyar maganin sinadarai wanda mai haɓaka ya haifar. A matsayin mai ragewa, tsarin yana amfani da DEF (ruwan fitar da dizal) wanda aka kara a cikin kwararar fitarwa. Abubuwan fasahar fasahar SCR na dizal sun hada da na'urori masu auna sigina da na'urorin sarrafawa waɗanda ke sarrafa tsarin da ake amfani da DEF don canza NOx mafi kyau, da kuma gininsa mai ƙarfi yana taimakawa wajen jure wa yanayin aiki mai wuya. Ana amfani da wannan fasaha a fannin sufuri, musamman manyan motocin dizal kamar manyan motoci da bas da kayan aikin ƙasa da na'urorin masana'antu.