摘要
根据汉阴黄金尾矿性质,对尾矿的综合利用途径进行了探讨。利用黄金尾矿可回收金、烧制墙体砖、生产泡沫玻璃、制备微晶玻璃和石油压裂支撑剂等,还可通过回填、筑路、复垦等手段实现无废矿山,节约、集约资源。黄金尾矿的有效回收和利用,能减少固体废物的排放量,提高资源和能源的利用率,不仅具有经济效益,而且具有重大的社会效益和环境效益。
According to the characters of hanyin gold tailings,some new ways for comprehensive utilization of the tailings are discussed.It includes reclaiming gold,making wall brick,preparing foam glass,crystallite glass and ceramic proppants for oil hydraulic fhcture.Meanwhile,the prospects of the gold tailings as filling materials,road materials and reclamation soil were discussed.These technologies can realize the non-waste mine and concentrated resources use.The effective reclaiming and utilization of gold mine tailings will not only reduce the output of solid wastes,but also enhance utilization ratios of resource and energy.This will make not only economic benefits,but also environmental and social benefits.
出处
《金属矿山》
CAS
北大核心
2012年第8期160-163,共4页
Metal Mine
基金
陕西省工业攻关科技项目(编号:2010K01-094)
关键词
黄金尾矿
综合利用
无废矿山
节约集约资源
Gold tailings
Comprehensive utilization
Non-waste mine
Concentrated resources use
