首钢自 1996～ 1999年底 ,科技投入达 6亿多元 ,完成13 0余项科研项目 ,科技成果转化率达 96%以上 ,其产出已占公司年均效益的 60 %。如首钢与西安交大合作 ,成功地建成国内第一台全烧低热高炉煤气的 2 2 0 t锅炉 ,年回收利用高炉煤气约 18亿 m3 ,降低成本 440 0万元。首钢相继 Since the end of 1996 ~ 1999, Shougang has invested more than 600 million yuan in science and technology, completed more than 130 scientific research projects, and achieved a transformation rate of more than 96% in scientific and technological achievements. Its output has accounted for 60% of the company’s annual average benefit. For example, when Shougang and Xi’an Jiaotong University cooperated, they successfully built the first 220 t boilers in China that totally fired low-heat blast furnace gas, and recovered and utilized approximately 1.8 billion m3 of blast furnace gas per year, reducing the cost by 44.0 million yuan. Shougang one after another