YS/T 820.23-2012
Methods for chemical analysis of laterite nickel ores.Part 23:Determination of cobalt,iron,nickel,phosphorus,aluminium oxide,calcium oxide,chromium oxide,magnesium oxide,manganese oxide,silicon dioxide and titanium dioxide content.Wavelength dispersive X- (English Version)
- Standard No.
- YS/T 820.23-2012
- Language
- Chinese, Available in English version
- Release Date
- 2012
- Published By
- Professional Standard - Non-ferrous Metal
- Latest
- YS/T 820.23-2012
- Scope
- This part of YS/T 820 specifies the wavelength dispersive X-ray fluorescence spectrometry determination of the amounts of cobalt, iron, nickel, phosphorus, aluminum oxide, calcium oxide, chromium oxide, magnesium oxide, manganese oxide, silicon dioxide and titanium dioxide in laterite nickel ore. method. This section is applicable to the determination of cobalt, iron, nickel, phosphorus, aluminum oxide, calcium oxide, chromium oxide, magnesium oxide, manganese oxide, silicon dioxide and titanium dioxide in laterite nickel ore. The measurement range is shown in Table 1. Table 1 Laterite Nickel Measuring range of each component in the mine (omitted)
YS/T 820.23-2012 Referenced Document
- GB/T 16597 Analytical methods of metallurgical products—General rule for X-ray fluorescence spectrometric methods*， 2019-06-04 Update
- GB/T 6379.2-2004 Accuracy(trueness and precision)of measurement methods and results-Part 2:Basic method for the determination of repeatability and reproducibility of a standard measurement method
- YS/T 820.24-2012 Methods for chemical analysis of laterite nickel ores.Part 24:Determination hygroscopic moisture content.Gravimetric method
YS/T 820.23-2012 history
- 2012 YS/T 820.23-2012 Methods for chemical analysis of laterite nickel ores.Part 23:Determination of cobalt,iron,nickel,phosphorus,aluminium oxide,calcium oxide,chromium oxide,magnesium oxide,manganese oxide,silicon dioxide and titanium dioxide content.Wavelength dispersive X-
