Gas dosing system sets new standards

摘要

With both commercial vehicle and car makers facing tough Euro 5 targets on emissions of nitrous oxides (NO_x), R&D engineers are trying to drive up the efficiency of selective catalytic reduction (SCR) systems while reducing system and operating costs, A remarkable advance in the technology appears to meet both these objectives. Prototypes have been built and tested and the company behind it - IMI Vision - is just starting the process of approaching major truck and SUV manufacturers, as well as Tier One suppliers that specialise in exhaust systems, A family of patents that cover the basic design principles and engineering design have been filed' and the firm is now hoping to attract development partners (an engine mapping algorithm specialist) to help take it to market.