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通过提高原燃料质量,改进高炉操作技术,加强各项操作管理,唐钢2号高炉喷煤比达到150kg/t,焦比降到365kg/t。
By raising the quality of raw fuel, improving blast furnace operation technology and strengthening operation management, the pulverized coal injection ratio of No. 2 BF of Tangshan Iron and Steel Co Ltd reached 150kg / t and the coke ratio dropped to 365kg / t.