YS/T 702-2009Determination of silicon oxide, Iron oxide, Sodium oxide content of Aluminum Hydroxide by X-ray fluorescence spectrometric method (English PDF)
X射线荧光光谱法 测定氢氧化铝中SiO2、Fe2O3、Na2O含量
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Issued by
Ministry of Industry and Information Technology
Level / Type
National · Recommended
Issue date
December 4, 2009
Implementation date
June 1, 2010
Scope
YS/T 702-2009 is the English-translated version of X射线荧光光谱法 测定氢氧化铝中SiO2、Fe2O3、Na2O含量.
YS/T 702-2009 — This standard specifies the aluminum hydroxide SiO2, Fe2O3, Na2O content determination. This standard applies to aluminum hydroxide SiO2, Fe2O3, Na2O content was measured, the measurement range shown in Table 1.
Table 1 Component measuring range (mass fraction) /% SiO2 0.005 ~ 0.08 Fe2O3 0.004 ~ 0.07 Na2O 0.20 ~ 0.80
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Document preview — YS/T 702-2009
National Standard of the People's Republic of China
- ICS
- 71.120.10
- Classification
- H 30
Issued by: Ministry of Industry and Information Technology
Contents
- What this standard covers1
- Document data2
What this standard covers
This standard specifies the aluminum hydroxide SiO (2), Fe (2) O (3), Na (2) O content determination. This standard applies to aluminum hydroxide SiO (2), Fe (2) O (3), Na (2) O content. Measuring range in Table 1.
Document data
International classification (ICS): 71.120.10.
Chinese classification (CCS): H30.
Estimated length of the Chinese original: 6,673 words.
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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 4 pages — is available in the English PDF.
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