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随着钢铁工业的飞跃发展,对冶金焦的需要量日益增加。为了迅速扭转“北煤南运”,立足本省资源和促进地方钢铁工业的飞速发展,进行焦化煤球炼铁试验,具有极其重要的意义。由酒埠江钢铁厂、中南矿冶学院、省钢铁研究所、长沙黑色金属矿山设计院和长沙冶金工业学校等单位组成的白煤代焦炼铁试验小组,在本次试验前进行了多次试验,并取得了很大的成绩。为了进一步发展和巩固焦化煤球炼铁的成果,在省冶金局领导下,我们首次在50米~3高炉上进行了焦化煤球炼铁新的试验。现将这次试验情况总结如下。
With the rapid development of the steel industry, the demand for metallurgical coke is increasing day by day. In order to quickly reverse the “North South coal transport”, based on the province’s resources and promote the rapid development of local steel industry, coking coal briquetting iron test, with extremely important significance. The trial team of white coal caustic coke, which is composed of the Liquor Factory of Jiebu Jiang, Zhongnan Mining and Metallurgical Institute, the Provincial Institute of Iron and Steel, Changsha Ferrous Metal Mining Design Institute and Changsha Metallurgical Industry School, conducted several experiments before this test Test, and made great achievements. In order to further develop and consolidate the achievements of coking briquettes, under the leadership of the Provincial Metallurgical Bureau, we conducted the first new trial of coking briquettes on a 50-3 blast furnace. Now the test situation is summarized as follows.