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What is SCR? If you are looking for a solution to reduce nitrogen oxides, SCR may be a suitable option. SCR is a catalytic chemical reaction that reduces nitrogen oxides to water and nitrogen. The process uses Diesel Exhaust Fluid (DEF) as a reducing agent. DEF is sprayed into the pipeline, where it mixes with the exhaust gas. The DEF/exhaust mixture reacts as it passes over the SCR catalyst. Whatsapp:86 15854288924 #scrcatalyst #catalyst
