首页>
外国专利>
Exhaust gas purification system for internal combustion engine and purification capacity regeneration method for exhaust gas purification system
Exhaust gas purification system for internal combustion engine and purification capacity regeneration method for exhaust gas purification system
展开▼
机译:内燃机的排气净化系统和排气净化系统的净化能力再生方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
When a fuel as a reducing agent is supplied to a NOx catalyst on which a NOx or a SOx is reduced, a flow rate of exhaust gas that flows through an exhaust passage is changed, and the fuel is supplied to the exhaust gas flowing through the exhaust passage at a plurality of timings (T1, T2) when the exhaust gas flows at different flow rates.
展开▼