使用原子吸收分光光度法测定铅精矿中的含铅量--中国期刊网 关键词:原子吸收分光光度法;铅精矿;铅量 [gap=389]Keywords: atomic absorption spectrophotometry; Lead concentrates; Lead quantity
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Request Support 8000 yuan 铅精矿石 » Lead concentrates 一个容易被遗忘的人 » An easily forgotten people ..
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Lead antimony concentrates 铅锑精矿
lead and zinc concentrates 铅锌混合精矿
Lead ores & concentrates 铅矿砂及其精矿
This article emphasizes on the import pricing process and the formula of computation for the lead concentrates.
论文重点研究铅精矿进口定价过程及铅精矿进口价格计算方法。
The speciation of silver in the lead concentrates were analyzed by means of optical microscope and electron probe micro-analyser (EPMA).
利用光学显微镜、电子探针对铅精矿中银的赋存状态进行了分析。
Through the use of AAS, high content lead in lead concentrates is determined, it's recovery efficiency is over 98.20%, the result is good.
采用原子吸收分光光度法测定铅精矿中高含量铅，其回收率为98 2 0 %以上，结果较满意。
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