EN 15290:2011

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviations
5 Principle
6 Reagents
7 Apparatus
8 Preparation of the test sample
9 Procedure
10 Calculations
11 Performance characteristics
12 Test report
Annex A (informative) - List of conversion factors
Annex B (informative) - Performance data
Bibliography

This European Standard specifies methods for the determination of major elements of solid biofuels respectively of their ashes, which are Al, Ca, Fe, Mg, P, K, Si, Na, Ti. The determination of other elements such as barium (Ba) and manganese (Mn) is also possible with the methods described in this European Standard.The European Standard includes two parts: Part A describes the direct determination on the fuel, this method is also applicable for sulfur and minor elements, Part B gives a method of determination on a prepared 550 °C ash.