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Information × Registration Number 0302U003539, 0102U004505 , R & D reports Title Rendering of technical assistance in raising operatinal efficiency of coal washeries. popup.stage_title Надання технічної допомоги по підвищенню ефективності роботи вуглезбагачувальних фабрик. Head Drozdnik I.D., Registration Date 10-01-2003 Organization Ukrainian State Researsh Institute for Carbochemistry popup.description2 Qualitative indices were studied and washability categories were established for raw coals included in the raw material base of Central Washeries "Dobropolskaya", "Oktyabskaya", "Selidovskaya" and "Dzerzhinskaya". Theoretical and calculation balances were made for clean products at each washery and the data obtained were compared with actual ones. Based on the results of this investigation the recommendations were developed and issued to improve the efficiency of the above mentioned coal washeries. Product Description popup.authors popup.nrat_date 2020-04-02 Close