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6 Cards in this Set

  • Front
  • Back

Nitrogen oxides

N2 + O2 >2NO

How CO and NO removed

2CO +2NO >N2 + 2CO2

Unreacted hydrocarbons

C8H18+25NO>12.5N2+8CO2+9H2O

How are nitrogen oxides formed

Nitrogen and oxygen from air react at high temperature

Burn hydrocarbons with sulfur impurities in a car engine (S removed before combustion

CH3SH+3O2>CO2+2H2O+SO2


Flue gas desulfurisation

CaCO3>CaO+CO2


THEN


CaO+SO2>CaSO4