Determination of Major Elements in Superphosphate by X-Ray Fluorescence Spectrometry
文献类型：期刊论文
| 作者 | Rui Yu-kui1; Li He2; Shen Jian-bo1; Mang Fu-suo1 |
| 刊名 | SPECTROSCOPY AND SPECTRAL ANALYSIS
 |
| 出版日期 | 2008-11-01 |
| 卷号 | 28期号:11页码:2703-2705 |
| 关键词 | X-ray fluorescence spectrometry Superphosphate Fertilizer |
| ISSN号 | 1000-0593 |
| DOI | 10.3964/j.issn.1000-0593(2008)11-2703-03 |
| 文献子类 | Article |
| 英文摘要 | Phosphate fertilizer is one of the most important fertilizers. The authors determined nine kinds of major elements in superphosphate, the most important phosphate fertilizer, by X-ray fluorescence spectrometry. The detection range of SiO(2), Al(2)O(3), TFe(2)O(3), MnO, MgO, CaO, Na2(O), K(2)O and P(2)O(5) is 15.0%-90.0%, 0.20%-25.0%, 0.20%-25.0%, 0.01%0. 35%, 0. 20%-40.0%, 0. 10%-35.0%, 0.10%-7.50%, 0.05%-7.50% and 1.00%-100.00% respectively, and the precision of the method for SiO(2), Al(2)O(3), TFe(2)O(3), MnO, MgO, CaO, Na(2)O, K(2)O and P(2)O(5) range from 0. 20% to 0.005%, so the method of X-ray fluorescence spectrometry is a fast and effectual method for detecting the composition of phosphate fertilizer. The contents of the above elements showed (1) the detected superphosphate content is 18.101% of P(2)O(5) which is accordant to the labeled level (>= 16%); (2) the detected superphosphate contains much SiO(2), TFe(2)O(3), MgO, CaO and K(2)O which are necessary for plant growth and the content of which is 16. 954%, 1. 495%, 1. 580%, 21. 428% and 1. 585% respectively. These data showed that phosphate fertilizer sometimes can supply some trace elements for plants, but we should eliminate the interference effect of these elements when we research the role of phosphorus; (3) superphosphate contains 3. 225% of Al(2)O(3), so the authors should attention to the aluminium poison when superphosphate is used chronically. |
| WOS研究方向 | Spectroscopy |
| 语种 | 英语 |
| WOS记录号 | WOS:000261459900056 |
| 出版者 | OFFICE SPECTROSCOPY & SPECTRAL ANALYSIS |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/69772]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Mang Fu-suo |
| 作者单位 | 1.China Agr Univ, Coll Resources & Environm Sci, Beijing 100094, Peoples R China 2.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China |
| 推荐引用方式 GB/T 7714 | Rui Yu-kui,Li He,Shen Jian-bo,et al. Determination of Major Elements in Superphosphate by X-Ray Fluorescence Spectrometry[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS,2008,28(11):2703-2705. |
| APA | Rui Yu-kui,Li He,Shen Jian-bo,&Mang Fu-suo.(2008).Determination of Major Elements in Superphosphate by X-Ray Fluorescence Spectrometry.SPECTROSCOPY AND SPECTRAL ANALYSIS,28(11),2703-2705. |
| MLA | Rui Yu-kui,et al."Determination of Major Elements in Superphosphate by X-Ray Fluorescence Spectrometry".SPECTROSCOPY AND SPECTRAL ANALYSIS 28.11(2008):2703-2705. |
入库方式： OAI收割
来源：地质与地球物理研究所
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