Standard Swedish standard · SS-EN ISO 22940:2021

Solid recovered fuels - Determination of elemental composition by X-ray fluorescence (ISO 22940:2021)

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Standard Swedish standard · SS-EN ISO 22940:2021

Solid recovered fuels - Determination of elemental composition by X-ray fluorescence (ISO 22940:2021)
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Scope
This document specifies the procedure for a determination of major and minor element concentrations in solid recovered fuel material by energy dispersive X-ray fluorescence (EDXRF) spectrometry or wavelength dispersive X-ray fluorescence (WDXRF) spectrometry using a calibration with solid recovered fuel reference materials or solid recovered fuel samples with known content. A semiquantitative determination may be carried out using matrix independent standards.

X-ray fluorescence spectrometry can be used as a fast method for a qualitative overview of elements and impurities and after suitable calibration it is very useful for determining major elements or even minor elements (except Hg) in order to quickly identify increased concentrations of minor elements in solid recovered fuels (e.g. during SRF-production).

This document is applicable for the following elements: Na, Mg, Al, Si, P, S, Cl, K, Ca, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, As, Br, Mo, Cd, Sb, Tl and Pb. Concentrations from approximately 0,000 1 % and above can be determined depending on the element, the calibration materials used and the instrument used.

Subjects

General (75.160.01) Solid fuels (75.160.10)


Buy this standard

Standard Swedish standard · SS-EN ISO 22940:2021

Solid recovered fuels - Determination of elemental composition by X-ray fluorescence (ISO 22940:2021)
Subscribe on standards - Read more Dölj
Price: 1 416 SEK
standard ikon pdf

PDF

Price: 1 416 SEK
standard ikon

Paper

Price: 2 265,60 SEK
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Product information

Language: English

Written by: Std Material

International title:

Article no: STD-80031185

Edition: 1

Approved: 9/13/2021

No of pages: 52