Discussion on Scientific Sustainable Development of Vanadium and Titanium Industry in Panzhihua
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摘要: 分析了攀西钒钛资源的特点以及钒钛产业快速发展过程中存在的主要问题,讨论了在钒钛磁铁矿的矿石采选和钢铁冶炼过程中所产生的大量土石渣、贫矿和表外矿、尾矿砂、冶金渣等二次资源综合利用需要重点解决的主要技术问题;提出以科技进步推动传统钒钛产业的改造和升级换代,发展钒酸盐稀土发光材料等钒钛新材料,延伸钒钛产业链,实现钒钛产业环境协调的科学可持续发展的建议。Abstract: The characteristics of vanadium-titanium magnetite resources and the existing problems during the rapid development of vanadium titanium industry were investigated in the paper.The large quantities of gangue,tail sand,iron and steel slag have been produced by mining,ore dressing and iron making processing since 1970s.The importance,the environmental impact and the science and technique problems of multipurpose use of these industrial solid wastes as second resources were discussed in detail.Suggestions were proposed in the paper that the science sustainable development of vanadium titanium industries would be realized by reformation of traditional industries,further promotion advanced vanadium titanium materials industries such as vanadate rare earth phosphors in Panzhihua.
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