首页|电感耦合等离子体原子发射光谱标准加入法测定钼精矿及烟道灰中的铼

电感耦合等离子体原子发射光谱标准加入法测定钼精矿及烟道灰中的铼

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  • 国家科技期刊平台
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Determination of Rhenium in Molybdenum Ores and Flue Dust by Inductively Coupled Plasma Atomic Emission Spectrometry-Standard Addition Method
A new method was developed for the determination of rhenium in molybdenum ores and flue dust by inductively coupled plasma atomic emission spectrometry (ICP-AES)-standard addition method. The method is simple and accurate, and it can solve the problem of analytical results easy to lower from industry standard method. Samples were treated with mixed acid, and under the condition of power 1150 W, atomizing pressure 30 psi, auxiliary gas flow 1. 0 L/min, pump speed 100 r/min, rhenium in molybdenum ores and flue dust can be determined at analytical lines (nm) of 197. 312 (170), 227.525 (148) The relative standard deviation (RSD) of the method was below 3. 7%. Compared with other methods, the method is accurate.

Inductively coupled plasma atomic emission spectrometry-standard addition methodMolybdenum oresFlue dustRhenium

张磊、李波、孙宝莲、周恺

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西北有色金属研究院,西安,710016

Inductively coupled plasma atomic emission spectrometry-standard addition method Molybdenum ores Flue dust Rhenium

2011

10.3724/SP.J.1096.2011.01291

分析化学
中国化学会 中国科学院长春应用化学研究所

分析化学

CSTPCDCSCD北大核心SCI
影响因子：1.423
ISSN：0253-3820
年,卷(期)：2011.39(8)
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