CN1768902A - Ozone oxidation and denitration method of boiler flue gas - Google Patents. The invention provides a method for processing de-nitration on the boiler smoke, belonging to the
Apr 01, 2019 · Therefore, it is of great significance to develop a new low-temperature denitration technology for the gas-fired boiler flue gas,, . The SCR of NO x with CO, H 2, or hydrocarbons (i.e., CO-SCR, H 2-SCR and HC-SCR) based on noble platinum group metals (PGMs) has been generally applied for the automobile exhaust . However, it is not suitable for the field of gas-fired boilers due to the
Gas-Fired Boilers - Code Compliance Brief | Building
The selective catalytic reduction (SCR) removes nitrogen oxides (NOx) from flue gas emitted by power plant boilers and other combustion sources, and the catalyst is the key component of this system. Mitsubishi Power has compiled more than 40 years of experience in the supply of highly reliable SCR catalyst for its sophisticated flue gas treatment systems, contributing to the prevention of air pollution.
Thermal denitration is a three-step process: (1) evaporation of the acidic liquid, (2) decomposition of the highly volatile components, and (3) chemical interaction of the waste components and the added mixture to form a solid. During denitration, heat can be added via in-bed fluidization and/or direct heating, depending on the
In this paper, flue gas denitration technology in the application of small and medium sized coal-fired industrial boilers are analyzed and discussed. To 65t/h CFB (Circulating Fluidized Bed) industrial boiler, study small and medium sized coal-fired industrial boilers flue gas SNCR denitration technology solutions, and analyzes economic and environmental benefits for small and medium sized coal-fired industrial boilers
The denitration performances of transition metal oxide oxygen carriers (OCs) including CuO/Al2O3, MnO2/Al2O3 and NiO/Al2O3 for the gas-fired boiler flue gas were investigated.