含铜原矿石中铜物相的快速分离与测定  

Rapid separation and determination of copper phase in copper ore

作　　者：任轶[1] 赵德平[1] 

机构地区：[1]昆明冶金研究院,云南昆明650031

出　　处：《云南冶金》2008年第3期57-59,共3页Yunnan Metallurgy

摘　　要：经分相后的溶液不需用硝硫混酸处理,直接加入盐酸,调节酸度后即可用空气-乙炔原子吸收法测定,方法操作简便,测定速度快,结果满意。instead of nitric acid and sulfuric acid mixture, hydrochloric acid was directly added into solution obtained by separation. After adjusting of acid degree measurement was carried out conveniently and rapidly by air - ethyne atom absorption, and the results were satisfied.

关 键 词：原子吸收法 铜矿石 铜 

分 类 号：O65[理学—分析化学]