Method of preparing slag sample for X-ray fluorescence analysis and sampler for use in the same
US6497154B1 · kind B1 · utility
1Cited by
4References
18Claims
0Family size
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Key dates
| Filing date | Aug 23, 2000 |
| Grant date | Dec 24, 2002 |
| Priority date | — |
| Expiry date | Aug 23, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S73/09
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A metallic hollow polygonal column having a smooth outer surface is immersed into a molten slag and immediately pulled up. The contact plane of the slag adhered on the outer surface of the hollow polygonal column is used as the analytical plane. The method of the hollow column has a thickness of 3 mm or greater.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.