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Information × Registration Number 0226U002977, (0123U100503) , R & D reports Title (ІІІ-81-23) Development of scientific and technical bases for hydrogen production from carbon-hydrogen-containing raw materials and application of resource-saving technologies for the operation of mining enterprises using secondary resources popup.stage_title Обґрунтування параметрів, вдосконалення способів і засобів отримання водню з вуглець-водневмісної сировини шахт в єдиному технологічному циклі та раціональних параметрів гідродинамічних і масообмінних процесів в пористих середовищах, біотехнологій та процесів утилізації вторинних енергетичних ресурсів. Head Semenenko Yevhen V., Доктор технічних наукShevchenko Volodymyr H., Доктор технічних наукShevchenko Heorhii O., Доктор технічних наук Registration Date 11-03-2026 Organization Institute of Geotechnical Mechanics named after MS Polyakova of the National Academy of Sciences of Ukraine popup.description1 To provide scientific and methodological justification for the possibility of developing means and technologies for the efficient production of hydrogen as an environmentally safe fuel from carbon-hydrogen-containing raw materials of mines and the use of resource-saving technologies for the operation of mining enterprises using secondary resources popup.description2 The parameters of technological processes for extracting lithium and associated elements by liquid extraction from associated formation waters of oil and gas fields in Ukraine have been substantiated. The parameters of a vibrating mill with multi-frequency vibration excitation for effective grinding and mechanical activation of raw materials have been substantiated. The parameters of the reactor for hydrogen production as an open mass transfer electrochemical system are justified. The rational parameters of the method for obtaining hydrogen from mine methane by plasma-chemical action are justified. The parameters of the plasma-chemical method for obtaining hydrogen-containing gases from solid carbon-hydrogen-containing raw materials from mines are justified. An algorithm has been developed for selecting initial values for thermophysical parameters to launch the algorithm for numerical solution of the system of equations. Based on a mathematical model and developed calculation algorithms, rational parameters have been selected to determine the efficiency of various options for heating and cooling the working fluid in a turbine that implements the Rankine cycle. A mathematical model of porous body saturation and a calculation algorithm were developed, which, together with experimental data, made it possible to obtain corresponding curves characterising the truncated distribution of porous channels by radius. Algorithms have been developed for calculating the parameters of the process of dewatering coal enrichment waste storage facilities and mine water ponds with the combined use of resource-saving biotechnologies that act both on the surface of the storage facility and along its coastline. The methodological foundations for calculating the parameters of secondary energy resource utilization have been studied, and a comprehensive algorithm for calculating and selecting rational parameters for secondary energy resource utilization has been developed Product Description popup.authors Matvieiev Vadym V. Pryvalov Volodymyr M. Холявченко Леонід Тимофійович Inna L. Slobodiannykova Ihor V. Pelykh Luts Іgor Olegovich Vitalii V. Sukhariev Vitaliy A. Pertsevoi Kabakova Lyudmila Borisovna Луценко Василь Іванович Oparin Serhii O. Mukhachov Anatolij Petrovych Zhevzhyk Oleksandr V. Давидов Сергій Іванович Yeliseiev Volodymyr I Oleksandr I. Sushchenko Hennadii B. Lebed Stadnichuk Mykola M. Dmytro O. Yelatontsev Жовтонога Николай Николаевич Tetiana D. Tepla Serhii M. Ponomarenko popup.nrat_date 2026-03-11 Close