SN/T 0481.10-2011Methods of inspection of bauxite for export. Part 10: Determination of SiO2, Fe2O3, Al2O3, CaO, MgO, K2O, P2O5 and TiO2. X-Ray fluorescence spectrometric method (English PDF)
出口矾土检验方法 第10部分：二氧化硅、三氧化二铁、三氧化二铝、氧化钙、氧化镁、氧化钾、五氧化二磷和二氧化钛的测定 X射线荧光光谱法
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Issued by
General Administration of Customs
Level / Type
National · Recommended
Issue date
February 25, 2011
Implementation date
July 1, 2011
Scope
SN/T 0481.10-2011 is the English-translated version of 出口矾土检验方法 第10部分：二氧化硅、三氧化二铁、三氧化二铝、氧化钙、氧化镁、氧化钾、五氧化二磷和二氧化钛的测定 X射线荧光光谱法.
SN/T 0481.10-2011 — SN/T 0481 provisions of this part of the bauxite in SiO2, Fe2O3, Al2O3, CaO, MgO, K2O, P2O5, TiO2 wavelength dispersion X-ray fluorescence spectrometric method.
This section applies to bauxite SiO2, Fe2O3, Al2O3, CaO, MgO, K2O, P2O5, measured TiO2. Each compound was determined Range in Table 1. Table 1 Measuring range Determination of the chemical composition range (mass fraction) /% Al2O3 62 ~ 100 Fe2O3 0.3 ~ 20 SiO2 0.3 ~ 12.5 TiO2 0.1 ~ 5.0 CaO 0.02 ~ 6.2 MgO 0.1 ~ 3.1 K2O 0.03 ~ 1.1 P2O5 0.03 ~ 1.6
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Document preview — SN/T 0481.10-2011
National Standard of the People's Republic of China
- Classification
- D 54
Issued by: General Administration of Customs
Contents
- What this standard covers1
- Document data2
- Standards quoted by this document3
What this standard covers
This standard specifies the bauxite SiO2, Fe2O3, Al2O3, CaO, MgO, K2O, P2O3, wavelength dispersive X -ray fluorescence spectrometric method TiO2. This part applies to bauxite SiO2, Fe2O3, Al201, CaO, MgO, K2O, P2O3, measured TiO2. Measurement range of each compound are shown in Table 1.
Document data
Chinese classification (CCS): D54.
Estimated length of the Chinese original: 14,143 words.
Standards quoted by this document
GB/T 2009; GB/T 6379; GB/T 6682; GB/T 16597
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 9 pages — is available in the English PDF.
Referenced standards
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Related Standards
GB/T 16597-2019 — Analytical methods of metallurgical products—General rule for X-ray fluorescence spectrometric methods
GB/T 2009-1987 — Method of sampling and sample preparation of bauxite in bulk
GB/T 20090.1-2012 — Information technology - Advanced coding of audio and video - Part 1: System
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SN/T 0481.10-2011
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