根据Midrex直接还原公司的研究报告，1997年世界直接还原铁产量达3620万t，比上年增长9％。该数据表明，自1989年以来，直接还原铁每年的产量增长速度大于钢铁的增长速度，已成为钢铁工业的重要原料。预计这种增长趋势将持续至2005年，届时，世界直接还原铁产量可望达到7... According to the Midrex direct reduction company’s research report, the world’s direct reduced iron production in 1997 reached 36.2 million tons, an increase of 9% over the previous year. The data show that since 1989, the output of DRI has been growing faster than that of steel and has become an important raw material for the steel industry. This growth trend is expected to continue until 2005, when the world’s direct reduced iron production is expected to reach 7 ...