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Information × Registration Number 0219U000852, 0115U002931 , R & D reports Title Development of energy-saving technology for processing sewage sludge deposits by their gasification popup.stage_title Head Karp Igor Mykolayovych, Registration Date 04-03-2019 Organization The Gas Institute,National Akademy of Sciences, Ukraine popup.description2 Purpose: Development of technological process and technical documentation for creation of a pilot-industrial energy technology complex the processing of sludge sludge treatment facilities for production of thermal and electric energy and building materials. Development involves solving several related scientific and technical issues: Development of technology for preparation of sludge as biofuel, which involves drying and granulation; Development of technology of gasification of prepared biofuels; Cleaning and cooling of generator gas to level required to ensure operation of internal combustion engine. Achieved results Technical solutions for energy-efficient disposal of sludge wastewater by their intensive drying using renewable energy the gasification of solid biofuels produced in return process generator and use of generator gas as fuel for an internal combustion engine have been developed. Put into operation an experimental stand for preparation and use of biofuels. At the experimental stand of drying and granulation of sludge wastewater of sewage, research was carried out on processes of dewatering sludge wastewater with usage of environmental energy and VER, a study was carried out on combined process of granulation and drying. Study of gasification of granulated sludge in conditions of change in flow rate and air mixture composition with oxygen was carried out. Optimal mode of operation of gas generating equipment is determined on the basis of power, gas composition and ash remnants composition. A trial run of a piston power plant on a gas made of granular sludge deposits was executed. Project documentation for a typical complex designed for processing of excess silt of urban wastewater is developed. documentation includes materials for creation of complex as follows: - equipment for reducing sludge moisture for drying; - system for transporting sludge into a dryer; - dryer using solar energy; - equipment for granulation of sludge; - equipment for production of generator gas and use it as a motor fuel for production of electric energy. In the stands, possibility of an experimental verification of innovative technical solutions for heat and mass transfer processes and devices that should ensure achievement of significant environmental and economic advantages in comparison with known technologies is implemented. Product Description popup.authors Лисенко Анатолій Анатолійович Нікітін Євген.Євгенович. П'яних Костянтин Євгенович П'яних Костянтин Костянтинович Петренко Володимир Микитович popup.nrat_date 2020-04-02 Close