UREA-HYDROLYSIS AND INJECTION SYSTEM FOR EXHAUST GAS TREATMENT
摘要
<p>A system (1) for reducing a NOx content of an exhaust stream is provided. The system (1) includes an exhaust conduit (5) and a reaction vessel (120) located proximate the exhaust conduit (5). The reaction vessel (120) includes a liquid reagent inlet (8) and a gaseous hydrolysis outlet (9). A reservoir (15) is provided in fluid communication with the reaction vessel (120) and adapted to receive the gaseous hydrolysis product. The reservoir (15) is also in fluid communication with the exhaust conduit (5). A liquid reagent conduit (50) is also provided in fluid communication with the exhaust conduit (5) and in fluid communication with a liquid reagent supply (35). The liquid reagent decomposes into at least ammonia.</p>
