1. Shougang Technical Research Institute, Beijing100041， China;2. Shougang Environmental Protection Industry Department, Beijing 100041， China;3. Beijing Shougang Company Limited, Beijing100041，China; 4. State Key Laboratory of BioIndustry, Northeastern University, Shenyang 110004, Liaoning, China
Abstract：Nowadays, the cycle of manufacturing and consuming plastic materials has resulted in a serious environmental and economic problem, as called ‘white pollution’ in the world. For this reason, disposal of waste plastics has become increasingly a concern and much efforts for recycling waste plastics have been made. Based on the traditional method of disposing waste plastics by coking process,a new method of cocoking waste plastics and blend coal was proposed by Shougang Group and investigated theoretically and experimentally. The results showed,that the new method not only can increase the content of waste plastics to ≤4% in the charge of coke oven, but also improves the quality of coke if the content of waste plastics ≤2%. The new technology has been proved economical and environmentally friendly to deal with ‘white pollution’.
余广炜;廖洪强;钱凯;蔡九菊;雷勇. 首钢废塑料处理新工艺的研究进展[J]. 钢铁, 2007, 42(9): 81-0.
YU Guangwei;LIAO Hongqiang;QIAN Kai;CAI Jiuju;LEI Yong. New Method of Disposal of Waste Plastics at Shougang Group. Iron and Steel, 2007, 42(9): 81-0.
2007, Vol. 42 
