GB/T 3286.11-2022
Methods for chemical analysis of limestone and dolomite—Part 11: Determination of calcium oxide, magnesium oxide, silicon dioxide, aluminium oxide and iron oxide content—Wavelength dispersive X-ray fluorescence spectrometry (Fused cast bead method) (English Version)
- Standard No.
- GB/T 3286.11-2022
- Language
- Chinese, Available in English version
- Release Date
- 2022
- Published By
- 国家市场监督管理总局、中国国家标准化管理委员会
- Latest
- GB/T 3286.11-2022
- Scope
- This document specifies the determination of calcium oxide, magnesium oxide, silicon dioxide, aluminum oxide and iron oxide in limestone and dolomite by wavelength dispersive X-ray fluorescence spectrometry. This document is applicable to the determination of calcium oxide, magnesium oxide, silicon dioxide, aluminum oxide and iron oxide content in limestone and dolomite. The measurement range is shown in Table 1. Table 1 Determination range analysis composition determination range (mass fraction) %CaO20.
GB/T 3286.11-2022 Referenced Document
- GB/T 15000.3 Standard sample working guidelines part 3: Standard sample determination and homogeneity and stability evaluation*， 2023-05-23 Update
- GB/T 16597 Analytical methods of metallurgical products—General rule for X-ray fluorescence spectrometric methods
- GB/T 2007.2 General rules for the sampling and sample preparation of minerals in bulk--Manual method of sample preparation
- GB/T 6682 Water for analytical laboratory use.Specification and test methods
- GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values
- JJG 810 Verification Regulation for Wavelength Dispersive X-Ray Fluorescence Spectrometers
- YB/T 082 Technical specifications for standard samples for analysis of metallurgical products
GB/T 3286.11-2022 history
- 2022 GB/T 3286.11-2022 Methods for chemical analysis of limestone and dolomite—Part 11: Determination of calcium oxide, magnesium oxide, silicon dioxide, aluminium oxide and iron oxide content—Wavelength dispersive X-ray fluorescence spectrometry (Fused cast bead method)
GB/T 3286.11-2022 -All Parts
GB/T 3286.1-2012 Methods for chemical analysis of limestone and dolomite.Part 1:The determination of calcium oxide and magnesium oxide content.The complexometric titration method and the flame atomic absorption spectrometric method
GB/T 3286.10-2020 Methods for chemical analysis of limestone and dolornite一Part 10:Determination of titanium dioxide content一Diantipyrylmethane spectrophotometric method
GB/T 3286.11-2022 Methods for chemical analysis of limestone and dolomite—Part 11: Determination of calcium oxide, magnesium oxide, silicon dioxide, aluminium oxide and iron oxide content—Wavelength dispersive X-ray fluorescence spectrometry (Fused cast bead method)
GB/T 3286.12-2023 Methods for chemical analysis of limestone and dolomite Part 12: Determination of potassium oxide and sodium oxide content Flame atomic absorption spectrometry
GB/T 3286.2-2012 Methods for chemical analysis of limestone and dolomite.Part 2:The determination of silicon dioxide content.The silicomolybdic blue spectrophotometric method and the perchloric acid dehydration gravimetric method
GB/T 3286.3-2012 Methods for chemical analysis of limestone and dolomite.Part 3:The determination of aluminium oxide content.The chrome azurol S spectrophotometric method and the complexometric titration method
GB/T 3286.4-2012 Methods for chemical analysis of limestone and dolomite.Part 4:The determination of iron oxide content.The o-phenanthroline spectrophotometric method and the flame atomic absorption spectrometric method
GB/T 3286.5-2014 Method for chemical analysis of limestone and dolomite.Part 5:The determination of manganese oxide content.The periodate oxidation spectrophotometric method
GB/T 3286.6-2014 Methods for chemical analysis of limestone and dolomite.Part 6: The determination of phosphorus content.The phosphomolybdate blue spectrophotometric method
GB/T 3286.7-2014 Methods for chemical analysis of limestone and dolomite.Part 7:The determination of sulphur content. The pipe furnace combustion iodic acid potassium titration method,the high frequency combustion with infrared absorption method and the barium sulfate gra
GB/T 3286.8-2014 Method for chemical analysis of limestone and dolomite.Part 8:The determination of loss on ignition.The gravimetric method
GB/T 3286.9-2014 Method for chemical analysis of limestone and dolomite.Part 9: The determination of carbon dioxide content.The caustic asbestos absorption gravimetric method