GB/T 6609.30-2022
Chemical analysis methods and determination of physical performance of alumina—Part 30: Determination of trace elements—Wavelength dispersive X-ray fluorescence spectrometric method (English Version)
- Standard No.
- GB/T 6609.30-2022
- 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 6609.30-2022
- Replace
- GB/T 6609.30-2009
- Scope
- This document specifies the method for determining the content of trace elements in alumina by wavelength dispersive X-ray fluorescence spectrometry, including the fusion sample preparation method and the grinding tablet method, and the fusion sample preparation method is the referee method. This document is applicable to the determination of trace elements sodium, silicon, iron, calcium, potassium, titanium, phosphorus, vanadium, zinc and gallium in metallurgical grade alumina by wavelength dispersive X-ray fluorescence spectrometry (expressed as Na2O, SiO2, Fe2O3, CaO, K2O, TiO2, P2O5, V2O5, ZnO and Ga2O3) content, other alumina varieties can refer to the method used in this document. The measurement range is shown in Table 1. Table 1 Measuring range% Component measuring range 10 Ga2O3 0.0010~0.030 0.0010 ~0.020 0.0010~0.050
GB/T 6609.30-2022 Referenced Document
- GB/T 6609.22 Chemical analysis methods and determination of physical performance of alumina Sampling
- GB/T 6609.23 Chemical analysis methods and determination of physical performance of alumina Preparation and storage of test samples
- GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values
GB/T 6609.30-2022 history
- 2022 GB/T 6609.30-2022 Chemical analysis methods and determination of physical performance of alumina—Part 30: Determination of trace elements—Wavelength dispersive X-ray fluorescence spectrometric method
- 2009 GB/T 6609.30-2009 Chemical analysis methods and determination of physical performance of alumina.Part 30:X-ray fluorescence spectrometric method for the determination content of trace elements
GB/T 6609.30-2022 -All Parts
GB/T 6609.1-2018 Chemical analysis methods and determination of physical performance of alumina—Part 1：Determination of trace elements content—Inductively coupled plasma atomic emission spectrometry method
GB/T 6609.10-2004 Chemical analysis methods and determination of physical performance of alumina Determination of vanadic oxide content-N-benzoyI-N-phenylhydroxylamine extraction photometric method
GB/T 6609.11-2004 Chemical analysis methods and determination of physical performance of alumina Determination of manganous oxide content-Flame atomic absorption spectrophotometric method
GB/T 6609.12-2018 Chemical analysis methods and determination of physical performance of alumina—Part 12：Determination of zinc oxide content—Flame atomic absorption spectrometry method
GB/T 6609.13-2004 Chemical analysis methods and determination of physical performance of alumina Determination of calcium oxide content-Flame atomic absorption spectrophotometric method
GB/T 6609.14-2004 Chemical analysis methods and determination of physical performance of alumina Determination of fluorine content-Lanthanum-alizarincomplexone spectrophotometric method
GB/T 6609.15-2004 Chemical analysis methods and determination of physical performance of alumina Determination of chlorine content-Ferric thiocyanate photometric method
GB/T 6609.16-2004 Chemical analysis methods and determination of physical performance of alumina Determination of boron trioxide content-Curcumin spectrophotometric method
GB/T 6609.17-2004 Chemical analysis methods and determination of physical performance of alumina Determination of phosphorus pentoxide content-Molybdenum blue spectrophotometric method
GB/T 6609.18-2004 Chemical analysis methods and determination of physical performance of alumina Determination of sulfate content-N,N-dimethyI-P-phenylenediamine spectrophotometric method
GB/T 6609.19-2018 Chemical analysis methods and determination of physical performance of alumina.Part 19:Determination of lithium oxide content.Flame atomic absorption spectrometry method
GB/T 6609.2-2022 Chemical analysis methods and determination of physical performance of alumina—Part 2: Determination of loss of mass at 300 ℃ and 1000 ℃
GB/T 6609.20-2004 Methods for chemical analysis of alumina and methods for determining physical properties
GB/T 6609.21-2004 Alumina chemical analysis method and physical property determination method Butyl rhodamine B spectrophotometric method Determination of gallium trioxide content
GB/T 6609.22-2004 Chemical analysis methods and determination of physical performance of alumina Sampling
GB/T 6609.23-2004 Chemical analysis methods and determination of physical performance of alumina Preparation and storage of test samples
GB/T 6609.24-2004 Chemical analysis methods and determination of physical performance of alumina Measurement of the angle of repose
GB/T 6609.25-2023 Methods of chemical analysis and determination of physical properties of alumina - Part 25: Determination of bulk and tapped densities
GB/T 6609.26-2004 Chemical analysis methods and determination of physical performance of alumina Determination of absolute density-Pycnometer method
GB/T 6609.27-2023 Methods of chemical analysis and determination of physical properties of alumina Part 27: Particle size analysis and sieving method
GB/T 6609.28-2004 Chemical analysis methods and determination of physical performance of alumina Determination of the fine particle size distribution(less than 60μm)-Method using electroformed sieves
GB/T 6609.29-2004 Chemical analysis methods and determination of physical performance of alumina Determination of an absorption index
GB/T 6609.3-2004 Chemical analysis methods and Determination of physical performance of alumina Determination of silicon dioxide content-Molybdenum blue photometric method
GB/T 6609.30-2022 Chemical analysis methods and determination of physical performance of alumina—Part 30: Determination of trace elements—Wavelength dispersive X-ray fluorescence spectrometric method
GB/T 6609.31-2009 Methods of chemical analysis and determination of physical properties of alumina - Part 31: Determination of flow angle
GB/T 6609.32-2009 Chemical analysis methods and determination of physical performance of alumina.Part 32:Determination of а-alumina content by X-ray diffraction