Physical and chemical characteristics of the material: No., parameters , carbonaceous material. Ukraine 1., carbon mass fraction, % min., 99, 0 2., sulfur mass fraction, % max., 0, 05 3., moisture content, % max., 1 4., ashes content, % max., 0, 8 5., size, mm (+/-10% upper/lower size), 0, 2-3, 2
Physical and chemical characteristics of the material: No.Parameters carbonaceous material. Ukraine 1.Carbon mass fraction, % min.94, 0 2.Sulfur mass fraction, % max.0, 7 3.Moisture content, % max.0, 5 4.Ashes content, % max.5 5.Size, mm (+/-10% upper/lower size)1-6
Carbon.
Physical and chemical characteristics of the material: No., parameters , carbonaceous material. Ukraine 1., carbon mass fraction, % min., 99, 0 2., sulfur mass fraction, % max., 0, 05 3., moisture content, % max., 1 4., ashes content, % max., 0, 8 5., size, mm (+/-10% upper/lower size), 0, 2-3, 2
No.Characteristicsfigures 1.Bulk density, kg/m3550 - 750 2.Moisture content, % max2 3.Ash mass fraction, % max25 4.Mesh residue 02, % max5 When operated in a well, boring graphite: Creates a positive pressure to interstitial pressure; - transfers hydraulic power to the bottom hole motor and chisel; - provides a high quality producing formation exposing; - ensures lubricating and corrosion-inhibiting effect on drilling tools; - cools and lubricates a chisel; - prevents drilling troubles (sticking of drilling tools and intermediate casing, circulation loss, oil and gas shows, etc.); - reduces friction factor; - ensures environment protection.
