AMMONIA GAS GENERATOR AND METHOD FOR GENERATING AMMONIA FOR REDUCING NITROGEN OXIDES IN EXHAUST

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 aftertreatment 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.