摘要
以１９８０～１９９２年我国钢铁工业生产和能源消耗的统计数据为依据，用吨钢能耗的ｅ－ｐ分析方法剖析了我国钢铁工业能耗状况，指出我国钢铁工业钢比系数高，特别是铁钢比高是限制我国钢铁工业节能深入进行的重要因素。钢铁工业结构优化是降低铁钢比，进而降低吨钢能耗的主要方法和根本途径。本文论述了优化工艺流程结构，调整高炉－转炉流程的原料和生产结构，降低铸铁比以及提高连铸比等所能达到的节能效果。
The energy conservation problem in Chinese steel industry was analyzed by the method of e-p analysis on the basis of statistical data in the period of 1980～1992.It is pointed out that the process/steel ratios, especially the iron/steel ratio are too high. That is the major problem for energy saving in Chinese steel industry, Four principal ways for solving the problem are discussed :①optimization of process structure of steel industry,②improvement of the raw material and product composition of blast furnace-BOF process,③decrease of cast iron ratio,④increase of continuous casting ratio.
出处
《钢铁》
CAS
CSCD
北大核心
1996年第2期54-58,共5页
Iron and Steel
