Search academic texts

Information × Registration Number 0225U001777, (0124U002800) , R & D reports Title Development of the technical foundations of a new highly effective technology for burning artificial fuels from solid household waste and biomass in cogeneration power plants using hydrogen, oxygen, synthetic and biomethane to ensure energy security of Ukraine. Stage ІІ. "Study of the combustion processes of fuels from solid household waste with the addition of oxygen and hydrogen, the formation of pollutants, the development of technologies for the production of fuels from solid household waste, biomass and peat, as well as technologies for the protection of gas exhaust tracts and the purification of waste aqueous solutions of cogeneration plants, justification of operating parameters of heat pump technologies and determination technical and economic indicators of biomethane production and construction of thermal power plants using solid biofuels in Ukraine". popup.stage_title Дослідження процесів спалювання палив з ТПВ і біомаси з додаванням кисню, водню і біометану та утворення забруднюючих речовин, розроблення технології виготовлення цих палив, визначення показників теплової ефективності пропонованих комбінованих теплоутилізаційних установок, характеристик теплонасосних технологій, систем очищення відпрацьованих водних розчинів та техніко-економічних показників виробництва біометану. Дослідження процесів термічного розкладання і спалювання палив з ТПВ і біомаси, аналіз умов використання спеціальних технологій пило- і газоочищення при спалюванні цих палив, науково-технічне обґрунтування схем антикорозійного захисту газовідвідних трактів та режимних параметрів теплових насосів, розроблення технологій очищення відпрацьованих водних розчинів когенераційних установок і визначення техніко-економічних показників будівництва ТЕЦ на твердих біопаливах. Head Sniezhkin Yurii F., Доктор технічних наук Registration Date 07-02-2025 Organization Institute of Engineering Thermophysics of NAS of Ukraine popup.description1 The purpose of the work is to study the regularities of the processes of burning fuels from solid household waste and biomass, to develop technologies for the production of fuels based on solid household waste, biomass and peat, to provide a scientific and technical basis for methods and means of increasing the ecological and energy efficiency of the corresponding cogeneration plants, and to analyze the prospects for the construction of a thermal power plants in Ukraine using solid biofuels. popup.description2 New results have been obtained in studying the combustion processes of fuels from municipal solid waste and biomass with the addition of oxygen, hydrogen and biomethane. A scientific and technical justification has been given for a highly efficient technology for producing artificial composite fuels from municipal solid waste and biomass, and optimal drying modes for these fuels have been determined. A technology has been developed for producing composite fuels from combustible components of municipal solid waste and biomass. Characteristic temperatures of fuel destruction stages, humidity, ash content of samples, combustion heat and rate of thermal decomposition of organic matter components of these fuels have been determined. The process of co-combustion of methane and SRF in the KVGM 20 furnace has been studied. The effect of the amount of SRF in the fuel, the concentration of oxygen and hydrogen in the primary air of the burner on the technical and environmental parameters of the boiler has been determined. The technology of anti-corrosion protection of flue gas ducts of solid waste incineration plants by preventing condensate formation in these ducts using combined systems of deep waste heat recovery, increasing the efficiency of fuel heat use by 5-8%, is substantiated from a thermophysical standpoint. The efficiency of using heat pumps in cogeneration power plants running on fuels from solid waste and biomass is substantiated and their process parameters are optimized. A three-stage process flow chart for condensate purification after condensation heat recovery devices for use in electrolyzers is proposed. The technical and economic indicators of biomethane production are determined with an analysis of the technological and economic aspects of commercial technologies for enriching biogas to biomethane and the technical and economic indicators of the construction of thermal power plants in Ukraine using various types of solid biofuels. Product Description popup.authors Avramenko Andrii O. Basok Borys I. Bykoriz Yevhen Yo. Vyshnievska Tetiana A. Vorobiov Leonid Yo. Heletukha Heorhii H. Drahniev Semen V. Dubovskyi Serhii V. Kobzar Serhii H. Korinchevska Tetiana V. Kramar Volodymyr H. Kucheruk Petro P. Mahiera Yurii M. Matvieiev Yurii B. Meranova Nataliia O Mykhailyk V'iacheslav A. Navrodska Raisa O. Novikova Inessa P. Novikova Yuliia P. Obodovych Oleksandr M. Pavliuk Nonna Yu. Paderno Dmytro Yu. Pazyuk Vadim М. Petrova Zhanna O. Sihal Oleksandr I. Samoilenko Kateryna M. Serbeniuk Svitlana M. Suprun Tetiana T. Tyrinov Andrii I. Fialko Nataliia M. Khalatov Artem A. Tselen Bohdan Ya. Chmel Valerii M. Shevchuk Svitlana I. popup.nrat_date 2025-02-07 Close