摘要
近年来,中国对铝土矿资源的需求日趋旺盛,但国内铝土矿资源保障程度低,对外依存度越来越高。文章在对中国铝土矿资源的特征进行分析的基础上,从储量与矿山产量、勘查资金投入、勘查新进展、铝土矿矿区开发现状、铝土矿进口贸易、氧化铝生产现状等方面对中国铝土矿资源的勘查开发现状进行了系统分析,指出了中国铝土矿勘查开发存在的问题:1)铝土矿资源总量较丰富,可开发利用资源储量占比少;2)勘查资金投入相对少,新增查明资源储量有限;3)过度开采严重,静态保证年限有限;4)进口量逐年增加,对外依存度不断提高;5)氧化铝产能过剩形势日趋严峻。进而提出了4点可持续发展建议:1)立足国内,合理开发利用铝土矿资源;2)积极勘查开发利用境外铝土矿资源;3)铝土矿进口需多元化;4)淘汰落后产能,向国外转移产能。
China has a surging demand for bauxite in recent years,but has a low bauxite resource guarantee internally,largely depending upon imported ores. This paper,based on the bauxite resource features in China,systematically analyzes the situation of China＇s bauxite exploration and development from reserve,production,exploration capital,exploration advances,mining situation,importing trade,alumina oxide production,and points out the issues,abundant total bauxite resources but less for minable,less exploration investment,limited newly-discovered reserve,over mining,limited mining life,rising imported and dependence,surplus alumina oxide production capacity. Hence,four suggestions presented for the sustainable development,rationally develop and use internal bauxite resources,actively explore and develop the foreign bauxite,diversify imported bauxite sources,and disable the primitive production and transfer to the foreign.
出处
《资源与产业》
2016年第3期16-22,共7页
Resources & Industries
基金
中国地质调查局地质调查工作项目(1212011220912
12120114018801)
关键词
铝土矿资源
勘查开发现状
可持续发展
中国
bauxite resource
exploration and development situation
sustainable development
China
