Maykubensky coal in assortment at Low prices. Guarantee

Characteristics of quality Qualitative characteristic of nonenriched coals of the Shoptykolsky field Maykubensky coal mine Fineness of coal, mm 0-150 Quality indicators Coal 3B brand Fineness of coal, mm 0 — 150 The lowest warmth of combustion of working fuel, kcal/kg 3700-5100 Ash-content on a dry condition of fuel, Ad, % 6,0 — 28,0 General moisture in working order fuels, % 18,0 — 23,0 Content of the general sulfur, % 0,3 — 1,2 Contents flying, % 41 — 45 Coefficient of a razmolosposobnost, KLO 1,15 — 1,22 Temperature of melting of ashes on melting phases, 0C t1-1120-1280C, t2-1160-1475C, t3-1190-1500C Chemical composition of ashes of coals, % SiO2 37,01 — 57,81 Al2O3 21,86 — 23,51 Fe2O3 16,55 — 7,09 CaO 8,79 — 2,76 MgO 4,33 — 1,87 P2O3 0,60 — 0,71 Na2O 0,65 — 0,86 K2O 0,60 — 2,18 SO3 8,83 — 1,94 TiO2 0,78 — 1,27 Element structure of daf, % Oxygen 18,4 — 20,76 Nitrogen 0,93 — 1,00 Hydrogen 5,76 — 5,20 Carbon 74,2 — 72,4 Sulfur 0,71 — 0,64 Fineness of coal, mm 0 — 300 Quality indicators Coal 3B brand Fineness of coal, mm 0 — 300 The lowest warmth of combustion of working fuel, kcal/kg 3700-5000 Ash-content on a dry condition of fuel, Ad, % 8,0 — 28,0 General moisture in working order fuels, % 16,0 — 22,0 Content of the general sulfur, % 0,3 — 1,2 Contents flying, % 41 — 45 Coefficient of a razmolosposobnost, KLO 1,15 — 1,22 Temperature of melting of ashes on melting phases, 0C t1-1120-1280C, t2-1160-1475C, t3-1190-1500C Chemical composition of ashes of coals, % SiO2 37,01 — 57,81 Al2O3 21,86 — 23,51 Fe2O3 16,55 — 7,09 CaO 8,79 — 2,76 MgO 4,33 — 1,87 P2O3 0,60 - 0,71 Na2O 0,65 - 0,86 K2O 0,60 — 2,18 SO3 8,83-1,94 TiO2 0,78 — 1,27 Element structure of daf, % Oxygen 18,4 — 20,76 Nitrogen 0,93-1,00 Hydrogen 5,76 - 5,20 Carbon 74,2 — 72,4 Sulfur 0,71 - 0,64