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

Standard No.

ISO 16967:2015

Release Date

2015

Published By

International Organization for Standardization (ISO)

Latest

ISO 16967:2015

Scope

This International Standard 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 this International Standard. This International 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.

ISO 16967:2015 Referenced Document

• 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 16559:2014 Solid biofuels - Terminology, definitions and descriptions
• ISO 16993:2015 Solid biofuels — Conversion of analytical results from one basis to another
• ISO 17294-2:2003 Water quality - Application of inductively coupled plasma mass spectrometry (ICP-MS) - Part 2: Determination of 62 elements
• ISO 18122 Solid biofuels — Determination of ash content*， 2022-11-01 Update
• ISO 18134-3 Solid biofuels — Determination of moisture content — Part 3: Moisture in general analysis sample*， 2023-06-12 Update
• 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 7980:1986 Water quality; Determination of calcium and magnesium; Atomic absorption spectrometric method
• ISO 9964-1:1993 Water quality; determination of sodium and potassium; part 1: determination of sodium by atomic absorption spectrometry
• 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
• ISO/TS 21748:2004 Guidance for the use of repeatability, reproducibility and trueness estimates in measurement uncertainty estimation

ISO 16967:2015 history

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