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前言煤是重要的能源。是生产冶金焦的原料。煤的赋存状况,性质及特点是确定炼焦生产工艺的基本依据。随着高炉日趋大型化和焦比的不断降低,对冶金焦的质量和产量提出更新和更高的要求,而炼焦生产总会受到煤炭的赋存条件及煤质的制约。要发展钢铁工业,要确定对炼焦煤的需要和要求,又要弄清各地区煤炭的赋存状况和煤质特点。
Preface Coal is an important source of energy. Metallurgical coke is the production of raw materials. The occurrence of coal, nature and characteristics of coking production process to determine the basic basis. With the ever-increasing size of the blast furnace and the continuous reduction of the coke ratio, new and higher requirements are placed on the quality and yield of the metallurgical coke, while the coking production is always constrained by the coal’s storage conditions and coal quality. To develop the steel industry, to determine the needs and requirements of coking coal, but also to understand the occurrence of coal in various regions and characteristics of coal quality.