Name: EN ISO 16967:2015
Brand: CEN

Solid biofuels - Determination of major elements - Al, Ca, Fe, Mg, P, K, Si, Na and Ti (ISO 16967:2015)

Published date

22-04-2015

Publisher

Comite Europeen de Normalisation

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviated terms
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

ISO 16967:2015 describes 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 ISO 16967:2015.ISO 16967:2015 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.

Committee	CEN/TC 335
DevelopmentNote	Supersedes EN 15290 & PREN ISO 16967. (05/2015)
DocumentType	Standard
PublisherName	Comite Europeen de Normalisation
Status	Current
Supersedes	EN 15290:2011

Standards	Relationship
PN EN ISO 16967 : 2015	Identical
BS EN ISO 16967:2015	Identical
NS EN ISO 16967 : 2015	Identical
ISO 16967:2015	Identical
NF EN ISO 16967 : 2015	Identical
NBN EN ISO 16967 : 2015	Identical
NEN EN ISO 16967 : 2015	Identical
UNE-EN ISO 16967:2015	Identical
SN EN ISO 16967 : 2015	Identical
UNI EN ISO 16967 : 2015	Identical
I.S. EN ISO 16967:2015	Identical
DIN EN ISO 16967 E : 2015	Identical
DIN EN ISO 16967:2015-07	Identical

ISO 7980:1986	Water quality Determination of calcium and magnesium Atomic absorption spectrometric method
ISO 16559:2014	Solid biofuels Terminology, definitions and descriptions
ISO 9964-2:1993	Water quality Determination of sodium and potassium Part 2: Determination of potassium by atomic absorption spectrometry
ISO 9964-3:1993	Water quality Determination of sodium and potassium Part 3: Determination of sodium and potassium by flame emission spectrometry
EN 14780:2011	Solid biofuels - Sample preparation
ISO 11885:2007	Water quality Determination of selected elements by inductively coupled plasma optical emission spectrometry (ICP-OES)
ISO/TS 21748:2004	Guidance for the use of repeatability, reproducibility and trueness estimates in measurement uncertainty estimation
ISO 5725-2:1994	Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
ISO 9964-1:1993	Water quality Determination of sodium and potassium Part 1: Determination of sodium by atomic absorption spectrometry
ISO 16993:2016	Solid biofuels — Conversion of analytical results from one basis to another
ISO 17294-2:2016	Water quality — Application of inductively coupled plasma mass spectrometry (ICP-MS) — Part 2: Determination of selected elements including uranium isotopes