甘肃冶金
甘肅冶金
감숙야금
Gansu Metallurgy
2015年
4期
13-17
,共5页
铅银金矿%高氧化率%多属矿氧化矿%D421
鉛銀金礦%高氧化率%多屬礦氧化礦%D421
연은금광%고양화솔%다속광양화광%D421
lead-silver-gold ore%high oxidation rate%polymetallic oxidized ore%D421
该矿为多金属铅银矿,为典型的高氧化率多金属矿氧化矿. 通过对矿石的工艺矿物研究查明矿物的结构、构造及矿物的相嵌关系和金、银赋存状态,针对该矿石主金属矿物铅氧化率较高、金银矿物嵌布粒度较细、矿物之间共生关系复杂等性质特点,进行选矿试验研究,确定适合该矿石特点工艺流程及药剂制度,取得较好的选矿指标.
該礦為多金屬鉛銀礦,為典型的高氧化率多金屬礦氧化礦. 通過對礦石的工藝礦物研究查明礦物的結構、構造及礦物的相嵌關繫和金、銀賦存狀態,針對該礦石主金屬礦物鉛氧化率較高、金銀礦物嵌佈粒度較細、礦物之間共生關繫複雜等性質特點,進行選礦試驗研究,確定適閤該礦石特點工藝流程及藥劑製度,取得較好的選礦指標.
해광위다금속연은광,위전형적고양화솔다금속광양화광. 통과대광석적공예광물연구사명광물적결구、구조급광물적상감관계화금、은부존상태,침대해광석주금속광물연양화솔교고、금은광물감포립도교세、광물지간공생관계복잡등성질특점,진행선광시험연구,학정괄합해광석특점공예류정급약제제도,취득교호적선광지표.
A mine of lead and silver, is a typical polymetallic oxidized ore, with high oxidation rate.By the process of ore mineral research, the structure of mineral was found out, along with mineral embedded state relations and occurrence of gold, silver.In view of the high oxidation rate of main mineral, much thin dissemination and complex mineral symbiosis of gold and silver minerals, experimental study was carried out on processing, the characteristics of the ore technological process and reagent regime wasdetermined, good ore dressing indexes were obtained.
