Duggal ak Factëri Katalitik yuñ Tanneef yuy Wàññi (SCR)
Catalyseur yiy wàññi katalitik bi (SCR) dañuy jëfandikoo ab agent buy wàññi ngir tànneef ak NOx bi ci gaz combustion bi, ñu defar N2 ak H2O yu amul toxic ak polution, ci ndigalu catalyseur bi.
Tàngooru reaction bi du yam ci reaction reactant yi waaye itam reaction bu catalyseur SCR bi. Daanaka tàngoor reaction bu gëna rëy mooy tax reaction bi gëna gaaw, ba noppi katalis bi gëna am doole, loolu mooy tax espace reaction bi gëna ndaw ak volume reactor bi ci area bu nekk. Buñu sukkandikoo ci tàngooru reactant bi, doxalinu sistem bi, ak tàngoor wi war ci katalis bi, tàngooru sistemu SCR dañu koy def diggante 320 ak 420 degre.
Gaawaayu jawwu ji mooy parametru jëmmal ci katalis yuy wàññi katalitik yuñ tànn (SCR). Dafay natt diiru dëkkuwaayu gaz de combustion (gaz de combustion bu tooy ci anam wuñ miin) ci biir volume catalyseur bi, ba noppi di xool ndax reactants yi dañuy reagir lépp. Dafay indi itam jafe-jafe ci raxas kaadar katalis reactor bi ak ñàkka am friksioŋ ci gasu combustion bi.
Kalite bi gaz combustion bi di def mooy wane njariñu katalis bi. Modèlu debit bu méngoo ak gaz de combustion du yam ci yokk njariñu katalis bi waaye dina wàññi itam ñàkka am friksioŋ. Ci konseptioŋ ingénieur, dañu wara bàyyi xel bu baax ci wàllu debit gaz combustion bi. Puntu injection amoniak yi dañu wara am anam wu bari turbulent ngir mëna jaxasoo bu baax ak gaz combustion bi ba noppi ñu am barab bu leer buy jaar yoon.
