摘要
从矿石物质组成角度,以主金属铜及伴生金的存在形式、嵌布、粒度特征及矿物共生组合为依据,结合伴生金在矿山现行选矿流程中金属流向,剖析琅琊山铜矿现行选矿流程从多金属铜矿石回收伴生金的选别效果,并提出提高金选矿回收率的途径。
The dressing separating results of associated and paragenetic gold from multi-metal ores in spot dressing process of Langyashan Copper Ore Deposit are described on the view of mineral composition of the ore,based on the character of the main metal-copper and the existing modality,dissemination,granularity of the associated gold and paragenetic combination of the minerals,with the balance of the associated gold in existing ore dressing flowsheet.The avenues to enhance the recovery rate in gold ore-dressing are advanced.
出处
《有色金属》
CSCD
北大核心
2009年第4期113-115,共3页
Nonferrous Metals
关键词
选矿工程
游离金
浮-磁联合流程
硅卡岩型铜矿床
BK201
mineral processing
dissociate gold
flotation-magnetic separation combination
skarns copper ore deposit
BK 201
