GB/T 6609.6-2018
Chemical analysis methods and determination of physical performance of alumina.Part 6:Determination of potassium oxide content (English Version)

Standard No.: GB/T 6609.6-2018
Language: Chinese, Available in English version
Release Date: 2018
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 6609.6-2018
Replace: GB/T 6609.6-2004

Scope: This part of GB/T 6609 specifies the determination method of potassium oxide content in alumina. This section applies to the determination of potassium oxide content in alumina. The measurement range of method one: 0.002%~0.12%; the measurement range of method two: 0.002%~0.20%.

GB/T 6609.6-2018 history

2018 GB/T 6609.6-2018 Chemical analysis methods and determination of physical performance of alumina.Part 6:Determination of potassium oxide content
2004 GB/T 6609.6-2004 Chemical analysis methods and determination of physical performance of alumina Determination of potassium oxide content-Flame photometric method
1986 GB/T 6609.6-1986 Methods for chemical analysis of aluminium oxide--The flame photometric method for the determination of potassium oxide content

GB/T 6609.6-2018 -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

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