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Information × Registration Number 0221U102195, 0119U102685 , R & D reports Title Development of energyefficient technology for the production of pyrocarbon and pyrografite materials popup.stage_title Head Simeiko Kostiantyn V., Registration Date 29-01-2021 Organization The Gas Institute of the National Academy of Sciences of Ukraine popup.description2  ABSTRACT Final (II stage) report on the research project: 101p., 26 fig., 4 tables, 70 references. PYROCARBON, PYROGRAPHITE, ELECTROTHERMAL Pseudo-liquefied layer, PYROLYSIS, HYDROCARBON GASES, ENERGY EFFICIENCY, HYDROGEN. Purpose and subject of work: Development of scientific and technical bases of energy efficient technology for obtaining pyrocarbon and pyrographite materials. Development of experimental batches and determination of the main possibilities of application of pyrocarbon and pyrographite material. Object of research: the process of pyrolysis of hydrocarbon gases to obtain pyrocarbon and pyrographite materials. As a result of the project, some scientific and technical bases of energy-efficient technology for obtaining pyrocarbon and pyrographite materials have been identified. Experimental batches of pyrocarbon and pyrographite material have been developed and further prospects for the application of the technology have been identified. Based on the obtained results, a reactor with an electrothermal fluidized bed was created and a technological scheme of the process of obtaining pyrocarbon and pyrographite and high-temperature hydrogen-containing gas was developed. In the reactor with ETSP developed batches of pyrocarbon material based on artificial graphite. Microscopic studies showed a change in the color and structure of the pyrocarbon coating depending on the treatment cycle in the ETSP reactor at a temperature of 900… 1200 ° C. Diffractometric analysis showed that pyrocarbon was identified in the treated material. During the process of carbon deposition by pyrolysis of natural gas at temperatures of 1800… 1900 ° С, a material similar to pyrographite was obtained. Based on the obtained experimental data and comparing them with the literature, depending on the temperature and exposure to PMR, the structure of pyrocarbon, which was deposited in an electrothermal fluidized bed, can be divided into three types: laminar, isotropic and granular (dropl Product Description popup.authors Marasin Oleksii V Sydorenko Mykola A. popup.nrat_date 2021-01-29 Close