Assessment of Low Temperature Waste Heat Utilization in the Steel Industry through Process Integration Approach
This article presents a techno-economic evaluation of various options for recovery and reuse of low temperature heat(LTH)with temperatures below 350°C.A process integration approach has been applied to illustrate the investment strategies for a typical European integrated steel plant towards positive energy and environmental effects.The modelling results indicate a realistic CO2 reduction potential of 0.32%-1.5%and an energy saving potential of 0.36%-2.5%by LTH reuse on a steel production site with the pay-back time below three years.The results are only valid for the simulated generic site.For the results implementation at real steel plants,local boundary conditions should be considered.
low temperature heat flue gas steel industry process integration
Wang Chuan
Swerea MEFOS,Box 812,SE-971 25 Lule(a),Sweden
国内会议
上海
英文
1-4
2015-10-21（万方平台首次上网日期，不代表论文的发表时间）