Emission Mitigation of CO2 in Steel Industry: Current Status and Future Scenarios
Emission Mitigation of CO2 in Steel Industry: Current Status and Future Scenarios
HU Chang��qing1,2,CHEN Li��yun2,ZHANG Chun��xia2,QI Yuan��hong2,YIN Rui��yu2
1. School of Metallurgy and Energy, Hebei Polytechnic University, Tangshan 063009, Hebei, China;2. State Key Laboratory of Advanced Steel Process and Products, Central Iron and Steel Research Institute, Beijing 100081, China
Abstract��The sustainable development against global warming is a challenge faced by societies at global level. For steel industry, the pressure of reducing CO2 emission is likely to last many years. During the past decades, the CO2 emission per ton steel has been reduced mainly due to the improvement of energy efficiency. Entering the 21st century, the steel manufacturing route must have three functions, namely, production of high performance steel products, conversion of energy, and treatment of waste. In the near future, it is expected that existing BF��BOF and EAF routes will be improved, in order to produce high performance steels, increase the use of scrap, and integrate steel industry with other industries for mitigating CO2 emission. In the long term, using carbon��free energy, reducing agents, and storing CO2 securely or converting CO2 into a harmless substance can be presumed for tremendous reduction in CO2 emission.
. Emission Mitigation of CO2 in Steel Industry: Current Status and Future Scenarios[J]. �й������ڿ���, 2006, 13(6): 38-0.
HU Chang��qing;CHEN Li��yun;ZHANG Chun��xia;QI Yuan��hong;YIN Rui��yu. Emission Mitigation of CO2 in Steel Industry: Current Status and Future Scenarios. Chinese Journal of Iron and Steel, 2006, 13(6): 38-0.
2006, Vol. 13 
