Coke — Determination of bulk density in a small container

This document specifies a method for the determination of the bulk density of coke in a cubical or cylindrical container of small capacity (0,2 m3). It is applicable to coke with a nominal top size not greater than 125 mm.

Coke — Détermination de la masse volumique en vrac dans un récipient de petites dimensions

General Information

Status
Published
Publication Date
26-Aug-2021
Technical Committee
Drafting Committee
Current Stage
6060 - International Standard published
Start Date
27-Aug-2021
Due Date
31-May-2022
Completion Date
27-Aug-2021
Ref Project

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Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 567
Third edition
2021-08
Coke — Determination of bulk density
in a small container
Coke — Détermination de la masse volumique en vrac dans un
récipient de petites dimensions
Reference number
ISO 567:2021(E)
©
ISO 2021

---------------------- Page: 1 ----------------------
ISO 567:2021(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO 2021
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting
on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address
below or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2021 – All rights reserved

---------------------- Page: 2 ----------------------
ISO 567:2021(E)

Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 1
5 Apparatus . 1
6 Test sample . 2
7 Procedure. 2
8 Expression of results . 2
9 Precision . 3
9.1 Repeatability . 3
9.2 Reproducibility . 3
10 Test report . 3
Bibliography . 4
© ISO 2021 – All rights reserved iii

---------------------- Page: 3 ----------------------
ISO 567:2021(E)

Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www .iso .org/ directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www .iso .org/ patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's adherence to the
World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT), see www .iso .org/
iso/ foreword .html.
This document was prepared by Technical Committee ISO/TC 27, Coal and coke, Subcommittee SC 3,
Coke.
This third edition cancels and replaces the second edition (ISO 567:1995), which has been technically
revised.
The main changes compared to the previous edition are as follows:
— General and technical revision.
— The container to be used for determination of coke bulk density can either be cubical or cylindrical
3
in shape with a capacity 0,2 m .
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www .iso .org/ members .html.
iv © ISO 2021 – All rights reserved

---------------------- Page: 4 ----------------------
ISO 567:2021(E)

Introduction
The bulk density of coke depends on its physical characteristics, e.g. apparent relative density, shape
and size of the coke particles, and on the dimensions of the container. The container specified in this
3
International Standard has a capacity of 0,2 m . The
...

INTERNATIONAL ISO
STANDARD 567
Third edition
Coke — Determination of bulk density
in a small container
Coke — Détermination de la masse volumique en vrac dans un
récipient de petites dimensions
PROOF/ÉPREUVE
Reference number
ISO 567:2021(E)
©
ISO 2021

---------------------- Page: 1 ----------------------
ISO 567:2021(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO 2021
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting
on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address
below or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii PROOF/ÉPREUVE © ISO 2021 – All rights reserved

---------------------- Page: 2 ----------------------
ISO 567:2021(E)

Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 1
5 Apparatus . 1
6 Test sample . 2
7 Procedure. 2
8 Expression of results . 2
9 Precision . 3
9.1 Repeatability limit . 3
9.2 Reproducibility . 3
10 Test report . 3
Bibliography . 4
© ISO 2021 – All rights reserved PROOF/ÉPREUVE iii

---------------------- Page: 3 ----------------------
ISO 567:2021(E)

Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www .iso .org/ directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www .iso .org/ patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's adherence to the
World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT), see www .iso .org/
iso/ foreword .html.
This document was prepared by Technical Committee ISO/TC 27, Coal and coke, Subcommittee SC 3,
Coke.
This third edition cancels and replaces the second edition (ISO 567:1995), which has been technically
revised.
The main changes compared to the previous edition are as follows:
— General and technical revision;
— The container to be used for determination of coke bulk density can either be cubical or cylindrical
3
in shape with a capacity 0,2 m .
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www .iso .org/ members .html.
iv PROOF/ÉPREUVE © ISO 2021 – All rights reserved

---------------------- Page: 4 ----------------------
ISO 567:2021(E)

Introduction
The bulk density of coke depends on its physical characteristics, e.g. apparent relative density, shape
and size of the coke particles, and on the dimensions of the container. The container specified in this
3
International Standard has a capacity of 0,2 m . The determination of bulk density of co
...

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