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中国金属学会炼铁学术委员会于1987年11月20～21日在苏州召开了高炉喷煤技术座谈会,参加会议的有首钢、鞍钢、马钢、苏州钢铁厂和有关的大专院校、科研、设计单位从事喷煤工作的科研、技术人员19人。会上介绍了当前国外高炉喷煤技术的发展状况。近几年来、由于70年代末的石油危机、油价飞涨,国外高炉喷煤技术发展很快,主要特点是:喷吹煤粉的高炉座数迅速增加,如日本、西德已有三分之一以上的生产高炉实现了喷煤;大型高炉喷吹烟煤技术已得到普及,喷吹的煤种基本上是烟煤、褐
China Metallurgical Society of Iron and Steel Academic Committee held in November 1987 21 to 21 21 in Suzhou blast furnace coal injection technology Symposium, attended the meeting Shougang, Anshan Iron and Steel, Masteel, Suzhou Steel Plant and the relevant tertiary institutions, research, 19 units of scientific research and technical personnel who engaged in coal injection work. At the meeting introduced the current foreign blast furnace coal injection technology development. In recent years, due to the oil crisis in the late seventies and soaring oil prices, overseas blast furnace coal injection technology has developed rapidly. The main features are: the number of blast furnaces that inject pulverized coal rapidly increases; for example, one third of Japan and West Germany The above blast furnace to achieve the injection of coal; large blast furnace injection of bituminous coal technology has been popularized, the injection of coal is basically bituminous coal, brown