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| Innovative practice technology and outlook in large iron and steel enterprise green manufacturing |
| WANG Xin-dong，TIAN Jing-lei，SONG Cheng-yuan |
| （HBIS Group Co.， Ltd.， Shijiazhuang 050023， Hebei， China） |
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Abstract Green steel is the common choice and development direction of the world’s iron and steel industry. Faced with the increasingly stringent regulations and requirements on energy conservation and environmental protection，consumption reduction and emission reduction，the steel industry has accelerated the reform and innovation in green manufacturing processes，technologies and equipment. Based on the stage achievements of some large iron and steel enterprises in energy saving，emission reduction，resource utilization and technological innovation in recent years，the progress of greening process in the green industry such as coking，sintering，ironmaking，steelmaking，and auxiliary processes was summarized. According to the “six in one” overall arrangement，the big business focuses on the green development thought，and carries out ten green leading technologies by hosting and participating in the national key subjects in order to constantly lead green and intelligent development in the iron and steel industry.
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Received: 03 November 2017
Published: 26 February 2018
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2018, Vol. 53 
