ISO 1014-1:2025

International
Standard
ISO 1014-1
First edition
Coke —
2025-07
Part 1:
Determination of apparent
relative density
Coke —
Partie 1: Détermination de la densité relative apparente
Reference number
© ISO 2025
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ii
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 1
5 Apparatus . 1
6 Sample . 3
7 Procedure . 4
7.1 Procedure using an elliptical tank (5.2) .4
7.2 Procedure using a rectangular cross-sectioned tank with a spout (5.2) .4
8 Expression of results . 4
8.1 Procedure using an elliptical tank .4
8.2 Procedure using a rectangular cross-sectioned container with a spout .5
9 Precision . 5
9.1 Repeatability .5
9.2 Reproducibility .5
10 Test report . 5
Bibliography . 6

iii
Foreword
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This document was prepared by Technical Committee ISO/TC 27, Coal and coke, Subcommittee SC 3, Coke.
This first edition of ISO 1014-1, together with ISO 1014-2 and ISO 1014-3, cancels and replaces ISO 1014:2021.
A list of all parts in the ISO 1014 series can be found on the ISO website.
Any feedback or questions on this document should be directed to the user’s national standards body. A
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iv
International Standard ISO 1014-1:2025(en)
Coke —
Part 1:
Determination of apparent relative density
1 Scope
This document specifies the method for the determination of the apparent relative density of coke, i.e. the
ratio of the mass of a volume of dry coke to the mass of an equal volume of water.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content constitutes
requirements of this document. For dated references, only the edition cited applies. For undated references,
the latest edition of the referenced document (including any amendments) applies.
ISO 728, Coke — Size analysis by sieving
ISO 3310-2, Test sieves — Technical requirements and testing — Part 2: Test sieves of perforated metal plate
ISO 13909-6, Coal and coke — Mechanical sampling — Part 6: Preparation of test samples of coke
ISO 18283, Coal and coke — Manual sampling
3 Terms and definitions
No terms and definitions are listed in this
...