Determination of High Content Silver in Lead Powder by Flame Atomic Absorption Spectrometry under Hydrochloric Acid Medium
Some lead powder has a high content of silver (>1000 μg/g), organic matter and sulfur, which will result in lower Ag content during wet pretreatment because Ag is insoluble, easy to wrap, and easy to precipitate. In view of these problems, the digestion method was optimized and the optimum condit...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Science Press, PR China
2016-11-01
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| Series: | Yankuang ceshi |
| Subjects: | |
| Online Access: | http://www.ykcs.ac.cn/en/article/doi/10.15898/j.cnki.11-2131/td.2016.06.008 |