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Information × Registration Number 0223U000551, 0122U002062 , R & D reports Title Improving the efficiency of technology to reduce nitrogen oxide emissions by recirculating flue gases in boilers of municipal and industrial energy. Stage 1 "Analysis of the efficiency of application of advanced flue gas recirculation technology with complex systems of deep utilization of waste heat and study for these systems of thermohydraulic characteristics of different types of heat exchangers and features of condensate neutralization methods from flue gases based on discrete-pulse energy input (DPEI)" popup.stage_title Head Khalatov Artem A., д.т.н. Registration Date 12-01-2023 Organization Institute of Engineering Thermophysics of NAS of Ukraine popup.description2 The scientific principles of increasing the ecological energy efficiency and reliability of boiler plants of municipal and industrial energy through the application of advanced flue gas recirculation technology and the modern complex systems of deep heat recovery of the waste heat of these plants have been developed. The regularities of the effect of mixing flue gases into the air path of the burner on the operational and environmental characteristics of the combustion process have been established. Experimental studies were carried out and the characteristics of heat exchangers effective surfaces, promising for use as heat recovery of boilers, were determined. A method of neutralization and degassing of flue gas condensate formed in heat recovery systems is proposed based on the use of the discrete-pulse energy input (DPEI) method. It is shown that the application of the development ensures the prevention of unfavorable modes of operation of boiler units, an increase in their coefficient the use heat of fuel by 6-8% and a reduction of nitrogen oxide emissions to European standards while maintaining a low level of carbon monoxide concentration in combustion products. The development has been implemented in a number of municipal boiler plants. Product Description popup.authors Ivanytskyi Heorhii K. Borisov Igor I Gilchuk Andriy V. Glushak Oksana Yu Gnedash Georgii O Kobzar Serhii H. Meranova Nataliia O Navrodska Raisa O Obodovych Oleksandr M. Presich Georgii O Prokopov Viktor H Radchenko Nataliia L. Serhiienko Roman V. Sydorenko Vitalii V. Fiаlko Natalia M Khalatov Artem A Tselen Bohdan Ya. Shevtsov Sergiy V. Shevchuk Svitlana I Shykhabutinova Oksana V popup.nrat_date 2023-01-12 Close