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Information × Registration Number 0220U100107, 0119U101192 , R & D reports Title Development of technology for the extraction and processing of sapropelite wastes semi-coking resins for the needs of the chemical and power industries popup.stage_title Head Pavlyuk Myroslav I., Доктор геологічних наук Registration Date 10-01-2020 Organization Institut geologi and geochemistry of combustible minerals popup.description2 Samples of coal waste containing sapropelite coal from the waste heaps of SE “Lvivvugillya”, which are most suitable for further processing, were selected, some of this samples were enriched. The technical analysis of the samples carried out, a series of experiments on their semi-coking in different modes and installations types carried out. According to the results of experiments, the volume and composition of pyrolysis gases, the output of coke and primary tars were determined. A series of experiments on the fractionation of primary tars, both at atmospheric pressure and in vacuum, performed. The composition of individual fractions determined by methods of IR-spectroscopy and chromatography, their ability to use as fuel or raw materials of organic synthesis established. Separate experiments on the purification of acid fractions of tars carried out, the favorable modes of carrying out the process of sapropelite coal processing are determined. Coal processing technology of Lvivvugillya coal mining developed, technological scheme of production and recommendations for technology implementation drawn up, Ukrpaten Product Description popup.authors Bryk Dmitro V. Buchynska Albertyna V. Hvozdevych Oleh V. Herlovskyi Yurii Ya. Kulchytska-Zhyhailo Lesia Z. Lyubchak Oleksandr V. Pavliuk Liubov F. Podolskyi Myroslav R. Khokha Yury V. Yakovenko Myroslava B. popup.nrat_date 2020-04-02 Close