中国铍资源供需预测与发展战略

Supply and demand forecast and development strategy of beryllium resources in China

截至2014年底,我国对铍资源(金属量)(下同)的需求量为150t以上,但生产量只有54t左右,本文预测到2030年中国对铍需求年均增长率为3%~5%,由2015年需求150t以上增加到2030年的250t以上。由于我国铍矿品位普遍低于0.25%,导致98%的铍矿山因为开采成本过高而无法利用。本文认为保障我国铍资源长久发展的战略方向为:加强富铍资源的勘探与研发低品位铍矿的回收利用技术;建议金属铍管理划归国家相关机构,并建立铍国家储备库;鼓励国家或企业海外投资收购铍矿资源。

By the end of 2014,China s demand for 150 tons of beryllium resources(metal content)(the same below),but only 54 t production fluctuation.This paper predicts that the average annual growth rate of China s demand for beryllium will be 3%to 5%by 2030,increasing from more than 150 t in 2015 to 250 t in 2030.Because the grade of beryllium ore in China is generally lower than 0.25%,and 98%of beryllium mine is unusable because of the high mining cost.This paper gives some suggestions ensuring the long-term development of beryllium resources in China,strengthening the exploration and development of beryllium-rich resources and research and development of low-grade beryllium recovery technology,the management of beryllium to state related institutions and setting up a national reserve bank,encouraging state or enterprises to invest abroad in beryllium mining resources.