摘要
近年来,在原燃料供应比较紧张、价格上扬和品质下降的情况下,我国高炉炼铁生产仍然得到迅速发展,主要技术经济指标明显改善。今后,我国炼铁生产实现可持续发展的关键是节能减排、环境友好,而进一步提高焦炭、烧结矿和球团矿质量是炼铁生产节能减排的基础,大喷煤、高风温、改善煤气利用、加强能源回收和实现排放物的处理是实现节能减排、环境友好的主要措施。
BF ironmaking production keeps on rapid development and the main techno -economical index improves greatly in China. The key points for sustainable development of ironmaking production lie on energy-saving, emission-reducing and environment friendly measures while quality improvement of coke, sinter and pellet are the basis of energy-saving and emission -reducing in ironmaking production. Furthermore, the main measures to realize energy-saving, emission -reducing and environment friendly includes high pulverized coal injection ratio, high blast temperature, efficient utilization of gas, efficient energy recovery and emission control.
出处
《炼铁》
北大核心
2008年第3期1-9,共9页
Ironmaking
关键词
炼铁
节能减排
环境友好
ironmaking
energy - saving emission - reducing
environment friendly
