YS/T 630-2016: Chemical analysis method of alumina - Determination of impurities in alumina - ICP-AES analytical method

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Scope

This standard specifies the method for determining the content of impurity elements
such as silicon dioxide, ferric oxide, sodium oxide, potassium oxide, copper oxide,
magnesium oxide, calcium oxide, boron trioxide, chromium trioxide, vanadium
pentoxide, zinc oxide, titanium dioxide, manganese oxide, gallium trioxide, lithium
oxide, and beryllium oxide in alumina.
This standard applies to the determination of the content of impurity elements such as
silicon dioxide, ferric oxide, sodium oxide, potassium oxide, copper oxide, magnesium
oxide, calcium oxide, boron trioxide, chromium trioxide, vanadium pentoxide, zinc
oxide, titanium dioxide, manganese oxide, gallium trioxide, lithium oxide, and
beryllium oxide in alumina. The measurement range is shown in Table 1.
Table 1 -- Measurement range

Basic Data

Standard ID	YS/T 630-2016 (YS/T630-2016)
Description (Translated English)	Chemical analysis method of alumina - Determination of impurities in alumina - ICP-AES analytical method
Sector / Industry	Nonferrous Metallurgy Industry Standard (Recommended)
Classification of Chinese Standard	H12
Classification of International Standard	71.100.10
Word Count Estimation	7,781
Date of Issue	2016-07-11
Date of Implementation	2017-01-01
Older Standard (superseded by this standard)	YS/T 630-2007
Regulation (derived from)	Notice of the Ministry of Industry and Information Technology (2016 No. 37)
Issuing agency(ies)	Ministry of Industry and Information Technology
Summary	This standard specifies silica, alumina ferric oxide, sodium oxide, potassium oxide, copper oxide, magnesium oxide, calcium oxide, boron trioxide, chromium trioxide, vanadium pentoxide, zinc oxide, A method for determining the content of impurity elements such as titanium dioxide, manganese oxide, gallium trioxide, lithium oxide, and cerium oxide.