| 微波消化在磷矿石样品制备中的应用 |
| |
| 引用本文： | 曹槐, 尹建国. 微波消化在磷矿石样品制备中的应用[J]. 岩矿测试, 1996, (1): 58-60. |
| |
| 作者姓名： | 曹槐 尹建国 |
| |
| 作者单位： | 云南大学化学系 |
| |
| 基金项目： | 云南省教委科学研究基金 |
| |
| 摘 要： | 以微波ＨＮＯ＿３消化分解磷矿石试样，用ＩＣＰ－ＡＥＳ进行多元素同时测定。该方法经磷矿石标准样品验证后，用于云南省九个地区磷矿中Ｃａ、Ｐ、Ｆｅ、Ａｌ、Ｍｇ和Ｋ六种元素的分析，结果与经典酸分解方法制备样品的分析结果相符；同一样品平行测定９次，其各元素的相对标准偏差（ＲＳＤ）在１．５８％～４．４１％。
|
| 关 键 词： | 磷矿石，微波消化，样品制备 |
Application of Microwave Digestion for Sample Preparation of Phosphorous Ore |
| |
| Application of Microwave Digestion for Sample Preparation of Phosphorous Ore[J]. Rock and Mineral Analysis, 1996, (1): 58-60. |
| |
| Authors: | Cao Huai Yin Jianguo |
| |
| Abstract: | The sample was dissolved in HNO_3 by microwave digestion and the solution obtained was analyzed by ICP-AES. The method has been tested on standard reference materials.Phosphorus ores collected from nine regions of Yunnan were analyzed for Ca,P,Fe,Al,Mg and K contents and the results were consistent with those obtained by traditional acid decomposition. |
| |
| Keywords: | phosphorous ore microwave digestion sample preparation |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《岩矿测试》浏览原始摘要信息 |
|
点击此处可从《岩矿测试》下载全文 |
