ford zažužžukan catalytic rage
Tsarin Rage Hayaki na Ford (SCR), jagora a duniya a fasahar sarrafa hayaki, an tsara shi don rage fitar da nitrogen oxide (NOx) sosai daga injin diesel. Babban ayyukansa sun haɗa da shigar da wani ruwa mai ragewa cikin hayakin da ke fita ta hanyar katala. A kan katala, ruwan mai ragewa yana haɗuwa da NOx wanda ke shigowa a matsayin abubuwa marasa lahani (nitrogen da ruwa) da aka saki cikin yanayi saboda halayensa na rashin tasiri. Manyan fasahohin SCR na Ford: Akwai na'urori masu hankali don sa ido da daidaita yawan ruwan mai ragewa. Wannan yana tabbatar da cewa koyaushe yana aiki tare da ingantaccen tasirin canji. Ta hanyar cika tsauraran ka'idojin fitar da hayaki tare da wannan tsarin, wanda aka tsara don nau'ikan diesel daban-daban ("da kuma a cikin motoci daban-daban na Ford"), Ford na neman duniya mai kore.