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BS EN ISO 21656:2021

$79.05

Solid recovered fuels. Determination of ash content

Published By Publication Date Number of Pages
BSI 2021 22
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This document specifies methods for the determination of ash content of all solid recovered fuels.

PDF Catalog

PDF Pages PDF Title
2 National foreword
4 European foreword
6 Foreword
7 Introduction
9 1 Scope
2 Normative references
3 Terms and definitions
10 4 Principle
5 Apparatus
11 6 Sampling and sample preparation
6.1 General
6.2 Pre-drying
6.3 Removed ash contributors (rac)
7 Procedure
7.1 General
7.2 Method A – ash content at 550 °C
12 7.3 Method B – ash content at 815 °C
13 8 Calculation
8.1 General analysis sample
8.2 Calculation of total ash content including removed ash contributors, on an as received and dry basis
14 9 Precision
9.1 Repeatability limit
9.2 Reproducibility limit
10 Test report
16 Annex A (informative) Interlaboratory test results
19 Annex B (informative) Environmental aspects
21 Bibliography
BS EN ISO 21656:2021
$79.05