ISO 12900:2018

Hard coal — Determination of abrasiveness

This document describes a method for determining the abrasiveness of hard coal.

Houille — Détermination de l'abrasivité

Črni premog - Ugotavljanje abrazivnosti

General Information

• Status: Published
• Publication Date: 04-Nov-2018
• ICS: 73.040 - Coals
• Technical Committee: ISO/TC 27/SC 5 - Methods of analysis
• Drafting Committee: ISO/TC 27/SC 5/WG 12 - Miscellaneous methods
• Current Stage: 9060 - Close of review
• Start Date: 04-Jun-2029
• Ref Project: SIST ISO 12900:2020 - Hard coal - Determination of abrasiveness

Relations

• Revises: ISO 12900:2015 - Hard coal — Determination of abrasiveness
• Effective Date: 02-Jun-2018

Standards Content (Sample)

SLOVENSKI STANDARD
SIST ISO 12900:2020
01-julij-2020
Nadomešča:
SIST ISO 12900:2016
Črni premog - Ugotavljanje abrazivnosti
Hard coal - Determination of abrasiveness
Houille - Détermination de l'abrasivité
Ta slovenski standard je istoveten z: ISO 12900:2018
ICS:
73.040 Premogi Coals
SIST ISO 12900:2020 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST ISO 12900:2020

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SIST ISO 12900:2020
INTERNATIONAL ISO
STANDARD 12900
Third edition
2018-11
Hard coal — Determination of
abrasiveness
Houille — Détermination de l'abrasivité
Reference number
ISO 12900:2018(E)
©
ISO 2018

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SIST ISO 12900:2020
ISO 12900:2018(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO 2018
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: [phone]
Fax: [phone]
Email: [e-mail]
Website: www.iso.org
Published in Switzerland
ii © ISO 2018 – All rights reserved

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SIST ISO 12900:2020
ISO 12900:2018(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 Sample preparation . 5
7 Procedure. 8
8 Calculation . 8
9 Reporting of results . 8
10 Precision of the determination . 8
11 Test report . 9
Bibliography .10
© ISO 2018 – All rights reserved iii

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SIST ISO 12900:2020
ISO 12900:2018(E)

Foreword
ISO (the International Organization f
...

INTERNATIONAL ISO
STANDARD 12900
Third edition
2018-11
Hard coal — Determination of
abrasiveness
Houille — Détermination de l'abrasivité
Reference number
ISO 12900:2018(E)
©
ISO 2018

---------------------- Page: 1 ----------------------
ISO 12900:2018(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO 2018
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: [phone]
Fax: [phone]
Email: [e-mail]
Website: www.iso.org
Published in Switzerland
ii © ISO 2018 – All rights reserved

---------------------- Page: 2 ----------------------
ISO 12900:2018(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 Sample preparation . 5
7 Procedure. 8
8 Calculation . 8
9 Reporting of results . 8
10 Precision of the determination . 8
11 Test report . 9
Bibliography .10
© ISO 2018 – All rights reserved iii

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ISO 12900:2018(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 thi
...