YS/T 509.1-2008: Methods for chemical analysis of spodumene and lepidolite concentrates. Determination of lithium oxide, sodium oxide, and potassium oxide contents. Flame atomic absorption spectrometric method

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Scope

This Part specifies the determination methods for lithium oxide, sodium oxide
and potassium oxide contents in spodumene, lepidolite concentrates.
This Part is applicable to the determinations of lithium oxide, sodium oxide and
potassium oxide contents in spodumene, lepidolite concentrates.
Determination range. 3.00% ~ 8.00% for lithium oxide; 0.10% ~ 10.00% for
sodium oxide, potassium oxide.

Basic Data

Standard ID	YS/T 509.1-2008 (YS/T509.1-2008)
Description (Translated English)	Methods for chemical analysis of spodumene and lepidolite concentrates. Determination of lithium oxide, sodium oxide, and potassium oxide contents. Flame atomic absorption spectrometric method
Sector / Industry	Nonferrous Metallurgy Industry Standard (Recommended)
Classification of Chinese Standard	H64;D44
Classification of International Standard	77.120.99
Word Count Estimation	6,643
Date of Issue	2008-03-12
Date of Implementation	2008-09-01
Older Standard (superseded by this standard)	YS/T 509.1-2006
Regulation (derived from)	NDRC Notice No. 25 of 2008
Issuing agency(ies)	National Development and Reform Commission
Summary	This standard specifies the spodumene, lepidolite concentrates lithium oxide, sodium oxide and potassium content determination. This standard applies to spodumene, lepidolite concentrates lithium oxide, sodium oxide and potassium content. Measuring range: 3. 00% lithium oxide 8. 00%, sodium oxide, potassium oxide from 0. 10% to 10. 00%.