The catalysts prepared by special method, nontoxic, prior to Vanadium SCR at high temperature
1)temperature window 220°C~650°C
2)anti-aging performance: still highly active after 650°C/64h aging
Fe-zeolite SCR catalyst ESC cycle test:
ESC cycle NOx value->2.32g/(kW·h)
Ammonia leakage<10ppm
ESC test for Fe-zeolite SCR catalyst:
NOx in ESC: 2.32g/(kW·h)
NH3 slip <10ppm
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