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由于炼焦原料资源贫化造成选煤、供煤不稳定使马格尼托格尔斯克冶金公司的焦化生产和炼铁生产面临着严重的问题,选煤、供煤品种少使得炼焦用煤料的成分发生了变化,通常人们认为用弱粘结性煤炼焦比较经济,但现在其价格也在不断上涨,各种煤价格相近且资源贫乏及焦炭质量要求的提高都要求必须选择合理的煤料成分和炼焦工艺以提高炼铁的技术经济指标。
Due to the depletion of coking raw materials caused by coal, unstable coal supply so Magneto Torgues Metallurgical Company’s coking production and iron-making production is facing serious problems, less coal for coal varieties make coking coal Composition has changed, usually people think that with a little coking coal coke more economical, but now its prices are rising, similar to all kinds of coal prices and poor resource requirements and coke quality requirements must choose a reasonable composition of coal And coking process to improve the technical and economic indicators of ironmaking.