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Information × Registration Number 0302U005479, 0101U005594 , R & D reports Title .Investigstion of technology for washing fine sizes of coal and development of recommendations for improving the process efficiency. popup.stage_title Дослідження технології збагачування дрібних класів вугілля та розробка рекомендацій щодо підвищення ефективності процесу. Head Drozdnik I.D., Registration Date 24-10-2002 Organization Ukrainian State Researsh Institute for Carbochemistry popup.description2 Researches of the technology of concertrating fine coal classes and elaborating recommendations as to the improvement of its efficiency. For more effective extraction of coking coal from sludge tanks of the corporation "Radon" the researches have been carried out as to slime concentration depending on their coarseness class. It has been found out that coal slime, which size is more than 0,074 mm, should be concentrated at spiral separators and vibrating wich sieves of advanced separation. And ultrafine slime (less than 0,074 mm) should be concentrated at column flotation facilities. Product Description popup.authors popup.nrat_date 2020-04-02 Close