- P-ISSN 1225-0163
- E-ISSN 2288-8985
- P-ISSN1225-0163
- E-ISSN2288-8985
- SCOPUS, ESCI, KCI
논문 상세
Home > 논문 상세
Analysis of yttrium and scandium content in industrial phosphoric acid using wavelength dispersive X-ray fluorescence spectrometry (WDXRF)
분석과학 / Analytical Science and Technology, (P)1225-0163; (E)2288-8985
2024, v.37 no.5, pp.315-327
https://doi.org/10.5806/AST.2024.37.5.315
(Laboratory of Materials Treatment and Analysis (LMTA), National Institute of Research and Physico-Chemical Analysis (INRAP))
Mohamed,
G.
(2024). . , 37(5), 315-327, https://doi.org/10.5806/AST.2024.37.5.315
- 127다운로드 수
- 211조회수
Abstract
The wavelength-dispersive X-ray fluorescence spectrometry (WDXRF) method for determining yttrium and scandium in industrial phosphoric acid passes all validation tests and can be used for these elements. The proposed method's procedure is simple, fast and does not require reagents for preparation and with low operating costs. The yttrium and scandium concentrations in Tunisian phosphoric acid are in the order of 60 ppm for yttrium with a coefficient of variation of 1.09 % and about 15 ppm for scandium with a coefficient of variation of 1.33 %.
- keywords
- yttrium, scandium, optimization, validation, wavelength-dispersive X-ray fluorescence spectrometry
권호 내 다른 논문
- Development and validation of a portable gas chromatograph method for quantitative determination of oxygen and toxic gas impurities in medical oxygen using planar microchromatographic columns and detectors
- Method for simultaneous analysis of bisphenols and phthalates in corn oil via liquid chromatography-tandem mass spectrometry
- Establishing and validating an HPLC protocol for pralsetinib impurities analysis, coupled with HPLC-MS/MS identification of stress degradation products
- Simultaneous extraction of organic and inorganic compounds using molecularly/ion imprinted polymer
- Enantiodiscrimination and molecular docking study of chiral amines as 2-hydroxynaphthaldimine derivatives using amylose derived chiral selectors
- Analysis of yttrium and scandium content in industrial phosphoric acid using wavelength dispersive X-ray fluorescence spectrometry (WDXRF)
- more
추천 논문
학술지 홈페이지 이용 환경은 크롬 브라우저 사용을 권장합니다.