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Information × Registration Number 0309U003658, 0108U004313 , R & D reports Title Sieve and fractional analysis, clarification of mark belonging of coals of mines of PC "Krasnodonugol'" and verification of flotating reagent efficiency during their flotation popup.stage_title Ситовий і фракційний аналіз, уточнення марочної належності вугілля шахт ВАТ "Краснодонвугілля" і перевірка ефективності флотореагентів при їх флотації Head Drozdnik I.D., Registration Date 27-07-2009 Organization Ukrainian State Researsh Institute for Carbochemistry popup.description2 Comparative estimation of exactness of equalizations of descriptions of largeness of coal is given. Conformities to the law of forming of granulometric composition of coal are certain at a coulisse. The analysis of factors determining the process of growing shallow of coal, and also Minimum mass and possible limit of crushing of tests, is conducted. Character of change of parameters of equalization of description of largeness and experimental researches of process of change of sieve composition of coal at his growing shallow on transporting-shifting operations. The method of calculation of sieve composition of coal is resulted influence of largeness of coal is Shown on the economy of concentrating factories Product Description popup.authors popup.nrat_date 2020-04-02 Close