Ys T 509 2 2008 Translated English Of Chinese Standard Yst 509 2 2008 Ys T509 2 2008 Yst509 2 2008

This Part specifies the determination methods for rubidium oxide and caesium oxide contents in spodumene and lepidolite concentrates. This Part is applicable to the determinations of rubidium oxide and caesium oxide contents in spodumene and lepidolite concentrates. Determination range: 0.50%~3.00% for rubidium oxide; 0.10%~1.20% for caesium oxide.

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.

This Part specifies the determination methods for ferric oxide content in spodumene, lepidolite concentrates. This Part is applicable to the determination of ferric oxide content in spodumene, lepidolite concentrates. Determination range: 0.10%~1.00%.

This Part specifies the determination method of fluorine content in spodumene and lepidolite concentrates. This Part is applicable to the determination of fluorine content in spodumene and lepidolite concentrates. Measurement range: 1.00%~10.00%.

This Part specifies the determination method of manganous oxide content in spodumene and lepidolite concentrates. This Part is applicable to the determination of manganous oxide content in spodumene and lepidolite concentrates. Measurement range: 0.05%~1.00%.

This Part specifies the method of determining calcium oxide and magnesium oxide content in spodumene and lepidolite concentrates. This Part is applicable to the determination of calcium oxide and magnesium oxide content in spodumene and lepidolite concentrates. The range of determination is 0.10% ~ 3.00%.

This Part specifies the determination methods for silicon dioxide content in spodumene, lepidolite concentrates. This Part is applicable to the determination of silicon dioxide content in spodumene, lepidolite concentrates. Determination range: >50%.

This Part specifies the method for determining loss on ignition in spodumene and lepidolite concentrates. This Part is applicable to the determination of loss on ignition in spodumene and lepidolite concentrates.