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| 铅试金富集-火焰原子吸收光谱法测定树脂中钯 |
| Determination of Palladium in Resin by Lead Fire Assaying – Flame Atomic Absorption Spectrometric Method |
| Received:April 08, 2013 |
| DOI： |
| 中文关键词: 分析化学 铅试金 原子吸收光谱法 钯 |
| 英文关键词: analytical chemistry lead assaying atomic absorption spectrometry palladium |
| 基金项目: |
| Author Name | Affiliation | E-mail | | WANG Fang | Analysis and Testing Center, Guangzhou Research Institute of Non-ferrous Metals, Guangzhou 510650, China | wflicp@163.com | | CHEN Xiaolan | Analysis and Testing Center, Guangzhou Research Institute of Non-ferrous Metals, Guangzhou 510650, China | | | LIN Haishan | Analysis and Testing Center, Guangzhou Research Institute of Non-ferrous Metals, Guangzhou 510650, China | | | LI Xiaoling | Analysis and Testing Center, Guangzhou Research Institute of Non-ferrous Metals, Guangzhou 510650, China | | | XIAO Hongxin | Analysis and Testing Center, Guangzhou Research Institute of Non-ferrous Metals, Guangzhou 510650, China | |
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| 中文摘要: |
| 通过铅试金富集树脂中的钯并用银作钯灰吹保护，得到的银钯合粒用王水溶解，在5%的盐酸介质中，采用原子吸收光谱法测定钯，该法测钯的相对标准偏差RSD为0.53%，加标回收率在99.04%~100.10%之间。 |
| 英文摘要: |
| Palladium in resin was enriched by lead assaying, using silver as a protective agent to produce silver-palladium alloy, and then the alloy was dissolved in aqua regia. Air acetylene flame atomic absorption spectrometric method was used to determinate palladium in 5% hydrochloric acid solution. The relative standard deviation (RSD) in determination of palladium is 0.53% and the recovery rate is between 99.04%~100.10%. |
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