Large Scale Purification Process of Coke Oven Gas：Challenge and Prospect
YAN Chang-Qing1, DANG Le-Ping2, CUI Wei-Min2, Wei-Hong-Yuan2
(1.Shanghai Baosteel Chemical Co. Ltd, Shanghai 201900, China;2.School of Chemical Engineering and Technology，Tianjin University, Tianjin 300072, China)
Abstract：
Large-Scale coke ovens demand the marching capability of gas purification process， and which is also an inevitable requirement according to the national energy conservation and emissions reduction targets. Based on a planning project of a large iron and steel enterprises, with phosphate absorbing anhydrous ammonia process and vacuum carbonate process as a refining process example, a systematic analysis is performed on the large scale of the coke oven gas refining process from following aspects: the advantages, key technology and challenges, and technical feasibility.
YAN Chang-Qing, DANG Le-Ping, CUI Wei-Min, Wei-Hong-Yuan.Large Scale Purification Process of Coke Oven Gas：Challenge and Prospect[J]. Chemcial Industry and Engineering, 2014,31(4): 58-63
2014, Vol. 31 
