Development Trends of Energy Saving Technologies in Chinese Steel Industry

7th Annual International Conference on Materials Science and Engineering

Wang, Haifeng^1

State Key Laboratory of Advanced Steel Processing and Products, Central Iron and Steel Research Institute, Beijing

100081, China^1

关键词: Chinese steel industry;    Coke dry quenching;    Development trends;    Ecological chains;    Energy-saving technologies;    Industrial sector;    Interface technology;    Technical progress;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/562/1/012108/pdf
DOI  :  10.1088/1757-899X/562/1/012108

来源: IOP

【 摘 要 】

Since the 21st century, the energy consumption per ton steel of Chinese key steel plants was reduced from 26.95GJ/t-s in 2000 to16.73GJ/t-s in 2017 by technical progress, such as coke dry quenching (CDQ), dry de-dusting of blast furnace gas (BFG) and converter gas (BOFG). In the future, developing interface technologies and building an industrial ecological chain connecting related industrial sectors and the society would be the development trends of energy saving technologies in Chinese steel industry.