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| Development and application potential analysis of carbon dioxide capture technology from flue gas in steel works |
| MAO Yan-li，QU Yu-ling，LI Bo，JING Xin，ZHU Jian-bing |
| Iron and Steel Research Institute， Ansteel Group ，Anshan 114009，Liaoning，China |
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Abstract The iron and steel industries in several countries have been carried out the development of carbon capture and sequestration （CCS） technology in recent years. The carbon dioxide capture cost approximately accounts for 70 percent of the total cost of CCS. Therefore，the reduction of the cost to capture the carbon dioxide becomes the major problem. The carbon dioxide capture processes developed by the steel works so far are mainly chemical absorption methods and physical adsorption methods，the costs in experimental scale have been reduced. The carbon dioxide capture technologies developed by Japanese steel works，such as Nippon Steel and Sumitomo Metal，South Korea’s POSCO and ChinaTaiwan’s China Steel etc are described and the industrial application potentials of the technologies are analyzed.
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Received: 06 January 2016
Published: 26 July 2016
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2016, Vol. 51 
