Selective non-catalytic reduction(SNCR)

Ȩ Business Gas Treatment Selective non-catalytic reduction(SNCR)

selective non-catalytic reduction (SNCR)

  • SNCR don¡¯t use NOx as catalyst but inject liquid ammonia and urea into exhaust
    gas to react with NOx gas in exhaust gas to remove NOx.
  • We designed optimum reaction condition according to gas temperature condition
    to design SNCR having max. efficiency.

De-NOx system

  • NO´õÇϱâ4NH3´õÇϱâO2È­»ìÇ¥N2´õÇϱâ6H2O
  • NO´õÇϱâ(NH2)2CO´õÇϱâ½O2È­»ìÇ¥N2´õÇϱâ2H2O´õÇϱâCO2

Exhaust gas temperature and NOx removal rate at SNCR