Registration Number
0218U001840,
0116U004197
, R & D reports
Title
The application of the technologies of three-stage coal combustion and selective non-catalytic reduction for nitrogen oxides emission reduction of TPP 312 power boiler
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Head
Khalatov Artem Artemovich,
Registration Date
05-12-2018
Organization
Institute of Engineering Thermophysics of the Ukrainian National Academy of Sciences
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To ensure a positive effect on the reduction of nitrogen oxides by introducing the technology of improved three-stage combustion of coal with fuel for combustion of coal dust and ammonia reducing agent reagent on the TPP 312 boiler, it is expedient to use a feeder of a reducing agent reagent in a fuel-depleted zone above the tertiary air nozzles. It is shown the theoretical possibility to achieve a reduction of nitrogen oxide emissions at 56.5% at loads close to nominal, in the case of introducing a system of improved three-stage combustion of coal with fuel of combustion of coal dust and a reactant with ammonia reducing agent on the boiler TPP 312. The given percentage of reduction of nitrogen oxide emissions theoretically allows reach a concentration of 200 mg / Nm3, which is in compliance with EU ecological standards.
Product Description
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Кобзар Сергій Григорович
Коваленко Гліб Васильович
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2020-04-02
