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BS ISO 728:2021

$102.76

Coke. Size analysis by sieving

Published By Publication Date Number of Pages
BSI 2021 18
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This document specifies procedures for the size analysis of coke by manual and/or low impact mechanical sieving, using square or round holed sieves of aperture sizes between 125 mm and 0,5 mm. Guidance on handling the sampling and sizing of coke products greater than 125 mm is given in Annex A.

PDF Catalog

PDF Pages PDF Title
2 National foreword
6 Foreword
7 1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
8 6 Sampling and preparation of sizing sample
9 7 Procedures
10 7.2 Division of coke minus 22,4 mm
7.3 Sizing sample of maximum particle size between 22,4 and 4 mm — Manual method
11 7.4 Sizing sample of particle size less than 4,0 mm — Manual method
12 7.5 Sizing sample of particle size between 22,4 and 4,0 mm — Mechanical method
7.6 Sizing sample of particle size minus 4,0 mm — Mechanical method
13 8 Expression of results for all sizes
9 Determination of mean coke size from results in Table 2
9.1 Calculation of mean coke size
14 9.2 Calculation of coke mean size from data in Table 3
15 10 Precision of the method
10.1 Repeatability
10.2 Reproducibility
11 Test report
16 Annex A (informative) Guide to sizing coke products above 125 mm
BS ISO 728:2021
$102.76