METHOD FOR THE PRODUCTION OF AMMONIA FROM AN AMMONIA PRECURSOR SUBSTANCE IN ORDER TO REDUCE NITROGEN OXIDES IN EXHAUST GASES

摘要

The invention relates to an ammonia gas generator for producing ammonia from an ammonia precursor substance as well as the use thereof in exhaust after treatment systems. The invention further relates to a method for producing ammonia gas to reduce nitrogen oxides in exhaust gases, in particular combustion gases from internal combustion engines such as diesel engines.