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Information × Registration Number 0301U002645, 0101U005640 , R & D reports Title Determination of chemical composition of rock and development of amendments to Technical Specification for its use in the production of building materials popup.stage_title Визначання хімічного складу породи та розробка змін до ТУ на її використання щодо виробництва будівельних матеріалів Head Drozdnik I.D.., Gapotchenko M.P., Registration Date 10-10-2001 Organization Ukrainian State Researsh Institute for Carbochemistry popup.description2 The chemical structure of rejects of gravitational enrichment угля is determined. Is established, that the breed consists mainly of oxides of silicon and aluminium (77-79 %) with the additives of oxides titanium and iron (up to 9 %). The reject are characterized by the low contents of sulfur (So3=0,5-0,8 of %) in pyritic form. Is established, that a coal and clay component less than 13 mm concentrate in a classof fraction, and the oxides of iron are concentrated in a class of fraction more than 40 mm. Product Description popup.authors popup.nrat_date 2020-04-02 Close