金属镁项目清洁生产与循环经济分析评价

金属镁行业属高能耗、高物耗行业。鉴于目前我国尚无金属镁生产的清洁生产标准,本文以陕北某镁及镁合金综合利用项目为例,从生产工艺与装备、资源能源利用等五方面进行定性或定量分析,得出项目是否符合清洁生产原则的明确结论,为同类型企业的生产提供参考,也为同类型企业的清洁生产分析评价提供了思路。

Metal magnesium industry is a high energy consumption, high material consumption industry. In view of the fact that there is no clean production standard for magnesium＇ metal production in China at present, this article takes a comprehensive utilization project of magnesium and magnesium alloys in northern Shaanxi as an example, and qualitatively or quantitatively analyzes the production process and equipment, resources and energy utilization, etc. to determine whether the project is The clear conclusions in line with the principle of cleaner production provide reference for the production of the same type of companies, and also provide ideas for the analysis and evaluation of cleaner production of the same type of enterprises.