我国低品位、难选冶矿产资源勘查评价和综合利用现状述评

中国是矿产资源大国,但近年来开发强度过大,后备资源不足,使得低品位、难选冶矿产逐渐成为开发重点。我国低品位、难选冶矿产勘查工作程度总体不高,且受技术条件复杂、装备落后及法律法规不规范的限制,综合利用效率低下,对资源的可持续发展构成了严重的挑战。建议加大我国低品位、难选冶矿产勘查力度,加强低品位、难选冶矿产选冶技术自主创新,建立资源节约与综合利用长效机制,形成完善的我国低品位、难选冶矿产资源节约与综合利用标准规范,实施全球战略,确保我国矿产资源的高效利用及可持续发展。

Exploration Evaluation and Comprehensive Utilization Situation Review of Low-grade and Refractory Mineral Resources in China

China is a great country with rich mineral resources.But in recent years,the exploitation intensity is so large that it to make the reserve resources scarce.Low-grade and refractory mineral resources become the key of exploitation.The low-grade and refractory mineral exploration level was not high as a whole.Comprehensive utilization efficiency is low not only affected by complex technical conditions and poor equipments,but also by irregular laws and regulations,which makes the sustainable development of resources meet serious challenges.Efforts should be given to the low-grade and refractory mineral resources exploration and self-renovation in smelting technology.At the same time,long-term mechanisms about resources economy and comprehensive utilization should be established and standards about low-grade and refractory mineral resources economy and comprehensive utilization should be perfected to implement the global strategy,ensuring the efficient mineral resources utilization and sustainable development.