摘要
按照生命周期评价(LCA)方法,对攀枝花地区钒钛磁铁矿的开采、选矿、运输以及硫酸法生产阶段进行了研究,定量地分析了整个生产过程中的资源、能源投入、环境排放及其环境影响,针对分析中发现的资源投入、能源消耗等关键环节和主要环境问题,联系工艺与设备进行了讨论,旨在为钛白粉行业的技术改进、清洁生产以及区域规划提供基本的数据支持。
Life cycle assessment （ LCA ） was applied to investigate the entire process of production of titanium white in Panzhihua, including exploitation and beneficiation of V - Ti magnetite, transportation, and sulfuric acid process. The consumption of resources and energy, environmental emissions as well as environmental impact in the entire process were analyzed. The relationships between environmental problems and technology at the key processes were discussed. It＇s aimed at supporting technological improvement, cleaner production and regional planning with the fundamental data.
出处
《无机盐工业》
CAS
北大核心
2006年第11期6-9,共4页
Inorganic Chemicals Industry
基金
国家自然科学基金重大国际合作资助项目(项目编号:50410179)
