AQUEOUS SOLUTION FOR THE TREATMENT OF EXHAUST GASES OF DIESEL ENGINES

摘要

The invention relates to the use of an aqueous solution, the largest part of which being a constituent that can release gaseous ammonia above 200°C a nd the smallest part being at least one polyfunctional additive of which the LHB varyies between 7 and 17 in order to limit the formation of deposits ba sed on cyanuric acid in all spraying devices for the post-treatment of exhau st gases, especially SCR devices.