按照五五规划,武钢1980年四座高炉年产量为400万吨。按年工作日350天计,高炉利用系数为1.64,能否在1980年前较短的期间内生铁产量达到并超过400万吨是武钢广大职工十分关心的问题。现在公司提出如何使高炉利用系数达到1.8焦比降至450公斤的课题要大家讨论,这对武钢炼铁生产赶超国内外先进水平是十分必要的。 According to the Five-Year Plan, the annual output of four blast furnaces in Wugang in 1980 was 4 million tons. 350 days on year working days, blast furnace utilization factor of 1.64, whether in a short period before 1980, pig iron production reached more than 4 million tons and is Wugang majority of workers are very concerned about the issue. Now the company proposed how to make the blast furnace utilization coefficient of 1.8 coke down to 450 kilograms of topics to be discussed, which Wugang iron production to catch up with the advanced level at home and abroad is very necessary.