Industrial boiler technology for beginners - Bosch
Industrial boiler technology for beginners
The invention provides a method for processing de-nitration on the boiler smoke, belonging to the environmental protective technique. The method comprises: ejecting ozone O3 into the low-temperature section of smoke channel of boiler whose temperature ranges from 110-150Deg. C; oxygenizing the nitric oxide NO into high-state nitrogen oxide as NO2, NO3 or N2O5; washing the smoke with alkali
Boiler (power generation) - Wikipedia
Contents 4 Thermal heat/process heat and fields of application 5 Water and steam as heat carriers 6 Design of an industrial boiler 7 How an industrial boiler system works 8 The use of boiler systems in practice 10 Bosch Industriekessel 2 | Industrial boiler technology for beginners
Generally, in order to get a good denitration effect in the furnace, two conditions are needed: 1) more locally reductive areas, which contains enough reducing gas to react with NO x; 2) rapid denitration reaction rate.
Apr 01, 2019 · The reduced OCs including Cu/Al 2 O 3, MnO/Al 2 O 3 and Ni/Al 2 O 3 had good denitration activity, that is, NO could be reduced to N 2 through a direct reaction with the reduced OCs, and at the same time, the reduced OCs were converted to the oxidized OCs. Then, the oxidized OCs could be regenerated to the reduced OCs by introducing some reducing gases.
Combi Boilers - Efficient Hot Water and Space Heating | A
The process has characteristics of a good flow and heat and mass transfer, while increasing the denitration effect. SNCR process is that NHx-based reducing agent is injected into the region of on the SNCR reaction with NOx and produce N 2. However, the ammonia with high escape rate in this method which influences boiler operation