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一、前言 钢铁联合企业中气体燃料(焦炉、高炉、转炉煤气)合理分配和使用的原则应该是:在保证产品产量和质量的基础上,尽可能充分合理利用付产煤气;减少放散量和损耗量,把购进的其他燃料减少到最小限度;可利用低热值煤气的地方不用高热值煤气;让经济效益高和要保证产品质量的地方首先使用煤气。 江西钢厂是我省有钢无铁、主要生产特钢的骨干中型企业,产品质量要求高,经济效益显著,上交利润约占全公司三分之二,居全国中小钢铁企业上交利润名次第一位。
I. INTRODUCTION The principle of rational distribution and use of gas fuel (coke oven, blast furnace, converter gas) in the iron and steel complex should be: make full and reasonable use of gas by-product while ensuring the output and quality of the product; Losses will be minimized for other fuels purchased; low-calorific value gas will be available where high calorific value gas is not available; gas is first used where high economic efficiency and product quality are warranted. Jiangxi steel mills are the backbone medium-sized enterprises in our province who have steel-free iron and mainly produce special steel. They have high product quality requirements and significant economic benefits. The profits surrendered account for about two-thirds of the entire company, ranking the first among the small and medium- Time first.