dizal scr mai kara kuzari
An san shi da tsarin DeNOX-SCR (Rage Nitrogen-Specific Catalytic Reduction), wannan wata fasahar sarrafa hayaki ce akan injinan diesel. Manufarsa ita ce kawar da gurbataccen nitrogen oxide (NOx) kafin su zama hayakin fitarwa. Babban aikin katali shine juya irin waɗannan gawayin masu guba zuwa nitrogen na al'ada da tururin ruwa. Wannan dukkanin tsarin yana dogara ne akan wani ruwan ragewa da aka shigar--yawanci urea--wanda ke amsa tare da NOx a saman katali. Fasahohin da aka karɓa don katali na diesel SCR sun haɗa da: babban ingancin zafi wanda ke ba da damar saurin kunna, kayan wanke mai ɗorewa masu iya jure zafi mai yawa da kuma juriya ga lalacewar sinadarai, ƙirar da ta dace wacce ke cimma ƙaramin buƙatun matsi na baya. Za ku sami katali na diesel SCR an shigar dashi a ko'ina: sufuri mai nauyi, ruwa, samar da wutar lantarki... ko'ina inda aka yi amfani da injinan diesel masu yawa.