BS ISO 17247-2013 Coal Ultimate analysis《煤 最终分析》.pdf

1、BSI Standards PublicationBS ISO 17247:2013Coal Ultimate analysisBS ISO 17247:2013 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of ISO 17247:2013. Itsupersedes BS ISO 17247:2005 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCom

2、mittee PTI/16, Solid mineral fuels.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institut

3、ion 2013. Published by BSI StandardsLimited 2013ISBN 978 0 580 81996 4ICS 73.040Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 31 July 2013.Amendments issued sinc

4、e publicationDate Text affectedBS ISO 17247:2013 ISO 2013Coal Ultimate analysisCharbon Analyse lmentaireINTERNATIONAL STANDARDISO17247Second edition2013-07-15Reference numberISO 17247:2013(E)BS ISO 17247:2013ISO 17247:2013(E)ii ISO 2013 All rights reservedCOPYRIGHT PROTECTED DOCUMENT ISO 2013All rig

5、hts reserved. Unless otherwise specified, 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 e

6、ither ISO at the address below or ISOs member body in the country of the requester.ISO copyright officeCase postale 56 CH-1211 Geneva 20Tel. + 41 22 749 01 11Fax + 41 22 749 09 47E-mail copyrightiso.orgWeb www.iso.orgPublished in SwitzerlandBS ISO 17247:2013ISO 17247:2013(E) ISO 2013 All rights rese

7、rved iiiContents PageForeword iv1 Scope . 12 Normative references 13 Terms and definitions . 14 Principle 25 Preparation of sample 26 Test methods . 27 Expression of results 28 Test report . 4Annex A (informative) Ultimate analysis example . 5BS ISO 17247:2013ISO 17247:2013(E)ForewordISO (the Intern

8、ational 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 b

9、een 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 sta

10、ndardization.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 accord

11、ance with the editorial rules of the ISO/IEC Directives, Part 2. www.iso.org/directivesAttention 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

12、 patent rights identified during the development of the document will be in the Introduction and/or on the ISO list of patent declarations received. www.iso.org/patentsAny trade name used in this document is information given for the convenience of users and does not constitute an endorsement.The co

13、mmittee responsible for this document is ISO/TC 27, Solid mineral fuels, Subcommittee SC 5, Methods of analysis.This second edition cancels and replaces the first edition (ISO 17247:2005), of which it constitutes a minor revision. It also incorporates the Technical Corrigendum ISO 17247:2005/Cor. 1:

14、2006.iv ISO 2013 All rights reservedBS ISO 17247:2013INTERNATIONAL STANDARD ISO 17247:2013(E)Coal Ultimate analysis1 ScopeThis International Standard establishes a practice for the ultimate analysis of coal and is intended for general utilization by the coal industry to provide a basis for compariso

15、n of coals.2 Normative referencesThe 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 334, Solid mi

16、neral fuels Determination of total sulfur Eschka methodISO 351, Solid mineral fuels Determination of total sulfur High temperature combustion methodISO 589, Hard coal Determination of total moistureISO 609, Solid mineral fuels Determination of carbon and hydrogen High temperature combustion methodIS

17、O 625, Solid mineral fuels Determination of carbon and hydrogen Liebig methodISO 1171, Solid mineral fuels Determination of ashISO 1213-2, Solid mineral fuels Vocabulary Part 2: Terms relating to sampling, testing and analysisISO 11722, Solid mineral fuels Hard coal Determination of moisture in the

18、general analysis test sample by drying in nitrogenISO 19579, Solid mineral fuels Determination of sulfur by IR spectrometryISO 29541, Solid mineral fuels Determination of total carbon, hydrogen and nitrogen content Instrumental method3 Terms and definitionsFor the purposes of this document, the term

19、s and definitions and those given in ISO 1213-2 apply with one exception: the definition of “ultimate analysis” applicable is that specified below.3.1ultimate analysisanalysis of a solid mineral fuel reported in terms of its carbon, hydrogen, nitrogen, sulfur, ash, moisture, and oxygen by difference

20、Note 1 to entry: This definition includes hydrogen and oxygen present in the water of constitution of the mineral matter associated with the coal substance and carbon and oxygen present in mineral carbonates.3.2oxygen by differencesum of carbon, hydrogen, nitrogen, sulfur, ash, and moisture of a sol

21、id mineral fuel, expressed as percent mass fraction, subtracted from 100 ISO 2013 All rights reserved 1BS ISO 17247:2013ISO 17247:2013(E)4 PrincipleCoal is analysed for carbon, hydrogen, nitrogen, sulfur, ash, and moisture. The oxygen by difference is calculated and the results are reported, to the

22、preferred basis, as an ultimate analysis.5 Preparation of samplePrepare the sample so that it satisfies the requirements of the various test methods (see Table 1).6 Test methodsCarry out the determination in accordance with the test methods specified in Table 1.Table 1 Standard test methods used for

23、 ultimate analysisComponent Classical test method Instrumental test methodCarbon and hydrogen ISO 609 or ISO 625 ISO 29541Nitrogen - ISO 29541Total sulfur ISO 334 or ISO 351 ISO 19579Ash ISO 1171 -Moisture in the air-dried sample ISO 11722 -Total moisture (if an “as received” reporting basis is requ

24、ired)ISO 589 -7 Expression of resultsThe parameters as analysed in the sample or calculated by difference, expressed as percentage mass fraction, may be calculated to different bases using the formulae in Table 2.See Annex A for an example of ultimate data reported to different bases.2 ISO 2013 All

25、rights reservedBS ISO 17247:2013ISO 17247:2013(E)Table 2 Formulae for calculation of results to different basesReportingbasisAsanalysedaExcluding hydrogen and oxygen from moistureDryIncluding hydrogen and oxygen from moistureAir dried(ad)Asreceived(ar)(d)Asreceived(ar,m)Parameter(ash, carbon, nitrog

26、en or sulfur)PPad=PPPM Maradar ad= 100 100PPMdadad= 100100PPM Mar,madar ad= 100 100HydrogenHHad= H 0,111 9MadHHM Maradar ad= 100 100HHMdadad= 100100HHM MMar,madar adar= +100 10001119,Oxygen(by difference)O=100( C+H+N+S+A)Oad=O 0,888 1MadorOad=100(Cad+Had+Nad+Sad+Aad+Mad)OOM Maradar ad= 100 100orOar=

27、100(Car+ Har+Nar+Sar+ Aar+ Mar)OOMdadad= 100100orOd=100(Cd+ Hd+Nd+Sd+Ad)OOM MMar,madar adar= +100 10008881,orOar,m=100(Car+ Har+ Nar+ Sar+Aar)aincluding hydrogen and oxygen from moisturewhereC, H, N, S, Aare the percentage mass fractions of carbon, hydrogen, nitrogen, sulfur and ash, respectively, e

28、xpressed on the sample as analysed (i.e. no corrections);Note: Hydrogen and oxygen reported on the as-analysed basis include hydrogen and oxygen in the free moisture that is associated with the analysis sample.Mis the moisture content, expressed as a percentage mass fraction;Ois the oxygen by differ

29、ence. ISO 2013 All rights reserved 3BS ISO 17247:2013ISO 17247:2013(E)8 Test reportThe test report shall include the following information:a) reference to this International Standard, i.e. ISO 17247;b) identification of the coal sample tested;c) method or methods used;d) results and basis of reporti

30、ng.4 ISO 2013 All rights reservedBS ISO 17247:2013ISO 17247:2013(E)Annex A (informative) Ultimate analysis exampleParameter % m/mAs ana-lysedExcluding hydrogen and oxygen from moisture Air dried (ad)Excluding hydrogen and oxygen from moisture As received (ar)Dry (d)As received (ar,m)Carbon 70,0 70,0

31、 66,4 72,2 66,4Hydrogen 4,34 4,00 3,79 4,12 4,69Nitrogen 1,50 1,50 1,42 1,55 1,42Sulfur 0,50 0,50 0,47 0,52 0,47Ash 10,0 10,0 9,5 10,3 9,5Oxygen by difference 13,7 11,0 10,4 11,3 17,5Moisture in air-dried sample 3,0 Total moisture 8,0 Total 100,0 100,0 100,0 100,0 100,0 ISO 2013 All rights reserved

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