STORAGE SYSTEM FOR AMMONIA PRECURSOR

摘要

System for storing an ammonia precursor for injection into an exhaust line (4) of an internal combustion engine, the said system comprising a tank (1) equipped with a ventilation line (10) comprising a canister (3) for absorbing the ammonia vapours generated in the tank, this canister being connected to a purge line (13) mountable on the exhaust line of the engine.