Reducing Z.sub.20 emissions
Reduction catalyst for removal of nitrogen oxides in exhaust gas
Reduction in the rate of oxidation of sulfite solutions
Reduction of acid rain and ozone depletion precursors
Reduction of ammonia slip in nitrogen oxides reduction process
Reduction of carbon monoxide in substoichiometric combustion
Reduction of chlorinated organics in the incineration of wastes
Reduction of chlorinated organics in the incineration of wastes
Reduction of CO and NOx in regenerator flue gas
Reduction of coal-fired combustion emissions
Reduction of combustion effluent pollutants
Reduction of N2O emissions
Reduction of nitric oxide using catalysts pretreated with seleni
Reduction of nitrogen oxide and carbon monoxide in effluent gase
Reduction of nitrogen oxide in effluent gases using formaldehyde
Reduction of nitrogen oxide in effluent gases using formaldehyde
Reduction of nitrogen oxide in effluent gases using NCO radicals
Reduction of nitrogen oxides
Reduction of nitrogen oxides
Reduction of nitrogen oxides using multiple split streams