浅析高丰度稀土元素高值利用发展情况及思考

Analyze the Development of High-value Utilization of High Abundance Rare Earth Elements and the Next Step Reflection

稀土广泛应用于国防科技、智能制造、节能环保和轨道交通等高端制造领域,是传统产业转型升级和产业高端技术突破的关键支撑材料。中国是稀土资源大国,经过数十年的发展,稀土产业链不断完善,品种不断丰富,质量不断提高,市场规模不断扩大,国际影响力持续提升,实现了资源优势逐步向产业优势和经济优势的转变。但同时也面临国内稀土元素应用不够平衡,稀土企业高丰度稀土库存量较大,这对行业高质量发展有一定的影响。

Rare earth is widely used in high-end manufacturing fields such as defense science and technology,intelligent manufacturing,energy conservation and environmental protection,and rail transit.It is a key supporting material for the transformation and upgrading of traditional industries and the breakthrough of high-end technologies.After decades of development,the rare earth industry chain has been continuously improved,the product variety has been continuously enriched,the product quality has been continuously improved,the market scale has been continuously expanded,the international influence has been continuously enhanced,and the resource advantage has gradually changed to the industrial advantage.But at the same time,it is also faced with the low consumption of lanthanum,cerium and yttrium,and the large product inventory,which has a negative impact on the high-quality development of the industry.