ISO 17246:2010
(Main)Coal — Proximate analysis
Coal — Proximate analysis
ISO 17246:2010 establishes a practice for the proximate analysis of coal and is intended for general utilization by the coal industry to provide a basis for comparison of coals.
Charbon — Analyse immédiate
General Information
Relations
Standards Content (Sample)
INTERNATIONAL ISO
STANDARD 17246
Second edition
2010-06-15
Coal — Proximate analysis
Charbon — Analyse immédiate
Reference number
ISO 17246:2010(E)
©
ISO 2010
---------------------- Page: 1 ----------------------
ISO 17246:2010(E)
PDF disclaimer
This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but
shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In
downloading this file, parties accept therein the responsibility of not infringing Adobe's licensing policy. The ISO Central Secretariat
accepts no liability in this area.
Adobe is a trademark of Adobe Systems Incorporated.
Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation
parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In
the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below.
COPYRIGHT PROTECTED DOCUMENT
© ISO 2010
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means,
electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or
ISO's member body in the country of the requester.
ISO copyright office
Case postale 56 • CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail copyright@iso.org
Web www.iso.org
Published in Switzerland
ii © ISO 2010 – All rights reserved
---------------------- Page: 2 ----------------------
ISO 17246:2010(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.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. Draft International Standards
adopted by the technical committees are circulated to the member bodies for voting. Publication as an
International Standard requires approval by at least 75 % of the member bodies casting a vote.
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.
ISO 17246 was prepared by Technical Committee ISO/TC 27, Solid mineral fuels, Subcommittee SC 5,
Methods of analysis.
This second edition cancels and replaces the first edition (ISO 17246:2005), of which it constitutes a minor
revision. (It also incorporates the Technical corrigendum ISO 17246:2005/Cor.1:2006.)
© ISO 2010 – All rights reserved iii
---------------------- Page: 3 ----------------------
INTERNATIONAL STANDARD ISO 17246:2010(E)
Coal — Proximate analysis
1 Scope
This International Standard establishes a practice for the proximate analysis of coal and is intended for
general utilization by the coal industry to provide a basis for comparison of coals.
2 Normative references
The following referenced documents are indispensable for the application 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 562, Hard coal and coke — Determination of volatile matter
ISO 589, Hard coal — Determination of total moisture
ISO 1171, Solid mineral fuels — Determination of ash
ISO 1213-2, Solid mineral fuels — Vocabulary — Part 2: Terms relating to sampling, testing and analysis
ISO 11722, Solid mineral fuels — Hard coal — Determination of moisture in the general analysis test sample
by drying in nitrogen
3 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO 1213-2 apply.
4 Principle
Coal is analysed for content of moisture, ash and volatile matter. The fixed carbon is calculated and the
results are reported, to the preferred basis, as a proximate analysis.
5 Preparation of sample
Prepare the sample in accordance with the requirements of the various test methods given in Table 1.
© ISO 2010 – All rights reserved 1
---------------------- Page: 4 ----------------------
ISO 17246:2010(E)
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.