Assessing Environmental Impact of Magnesium Production by Vacuum Carbothermic Reduction

摘要：

　　This paper firstly introduces the process of producing magnesium by vacuum carbothermic reduction.Then the generation of pollutants are systematically analyzed in the whole process,and the pollutants producing coefficient are calculated by material balance method and analogy method for waste gas,waste water,waste residues,noise.In order to lower energy consumption and material consumption,reduce pollution,some effective and feasible pollution-prevention measures was put forward.Finally,the environmental impact assessment of magnesium production by vacuum carbothermic reduction was carried out according to the pollutants.

关键词： Magnesium Magnesium smelting Vacuum Carbothermic reduction EIA

作者: Liu Hongxiang Dai Yongnian Tian Yang

作者单位: National Engineering Laboratory for Vacuum Metallurgy ,Key Laboratory of Nonferrous Metals Vacuum Metallurgy of Yunnan Province, Kunming , 650093 ; Faculty of Metallurgical and Energy Engineering, Kunming University of Science and Technology, Kunming, 650093;State Key Laboratory Breeding Base of Complex Non-ferrous Metal Resources Clear Utilization in Yunnan province, Kunming, 650093

会议类型: 国际会议

会议名称: 金属采掘·冶炼环境影响评价国际研讨会(Proceedings of International Conference on Environmental Impact Assessment of Metal Ore Mining,Smelting Projects)

会议地点: 武汉

会议语种:英文

页码: 45-51

在线出版日期: 2012-10-16（万方平台首次上网日期，不代表论文的发表时间）