采取措施减少温室气体 (CO2 )排放 ,对于工业领域、特别是钢铁工业这一最大的能源用户来说正变得日益重要。归纳了评估CO2 排放率所必需的因数 ,比较了不同钢铁生产工艺的CO2 排放指标。计算表明 ,基于COREX○R工艺的生产路线比传统工艺具有更加满意的结果 Taking steps to reduce greenhouse gas (CO2) emissions is becoming increasingly important for the industrial sector, especially the largest energy user in the steel industry. Summarized the factors necessary to evaluate the CO2 emission rate and compared the CO2 emission targets of different steel production processes. Calculations show that the production route based on the COREX ○ R process has more satisfactory results than the traditional process