1、BS ISO 1213-2:2016Solid mineral fuels V o c a b u l a r yPart 2: Terms relating to sampling, testing and analysisBSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06BS ISO 1213-2:2016 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of ISO
2、1213-2:2016.It supersedes BS 3323:1992 which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee PTI/16, Solid mineral fuels.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to in
3、clude all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2016.Published by BSI Standards Limited 2016ISBN 978 0 580 80562 2 ICS 01.040.73; 01.040.75; 73.040; 75.160.10 Compliance with a British Standard cannot confer immun
4、ity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 December 2016.Amendments/corrigenda issued since publicationDate T e x t a f f e c t e dBS ISO 1213-2:2016 ISO 2016Solid mineral fuels Vocabulary Part 2: Terms rela
5、ting to sampling, testing and analysisCombustibles minraux solides Vocabulaire Partie 2: Termes relatifs lchantillonnage, lessai et lanalyseINTERNATIONAL STANDARDISO1213-2Second edition2016-12-15Reference numberISO 1213-2:2016(E)BS ISO 1213-2:2016ISO 1213-2:2016(E)ii ISO 2016 All rights reservedCOPY
6、RIGHT PROTECTED DOCUMENT ISO 2016, Published in SwitzerlandAll rights 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, wi
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8、S ISO 1213-2:2016ISO 1213-2:2016(E)Foreword iv1 Scope . 12 Normative references 13 Terms and definitions . 1Bibliography .27Alphabetical index .28 ISO 2016 All rights reserved iiiContents PageBS ISO 1213-2:2016ISO 1213-2:2016(E)ForewordISO (the International Organization for Standardization) is a wo
9、rldwide 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 o
10、n 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
11、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 Dire
12、ctives, 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 develo
13、pment 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 on the meaning of ISO sp
14、ecific terms and expressions related to conformity assessment, as well as information about ISOs adherence to the World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see the following URL: www.iso.org/iso/foreword.html.The committee responsible for this document is ISO
15、/TC 27, Solid mineral fuels, Subcommittee SC 1, Coal preparation: Terminology and performance.This second edition cancels and replaces the first edition (ISO 1213-2:1992), which has been technically revised.A list of all parts in the ISO 1213 series can be found on the ISO website.iv ISO 2016 All ri
16、ghts reservedBS ISO 1213-2:2016INTERNATIONAL STANDARD ISO 1213-2:2016(E)Solid mineral fuels Vocabulary Part 2: Terms relating to sampling, testing and analysis1 ScopeThis document defines terms commonly employed in the sampling, testing and analysis of solid mineral fuels.Alternative names are given
17、 for several terms. In some cases, however, the use of the alternative name is deprecated (as indicated).An alphabetical index, with numerical cross reference is provided.2 Normative referencesThere are no normative references in this document.3 Terms and definitionsFor the purposes of this document
18、, the following terms and definitions apply.ISO and IEC maintain terminological databases for use in standardization at the following addresses: IEC Electropedia: available at http:/www.electropedia.org/ ISO Online browsing platform: available at http:/www.iso.org/obp3.1abrasionloss of material from
19、 particle surfaces of a solid mineral fuel, or from other surfaces in contact with the particles, caused by friction between contacting surfaces3.2abrasion indextotal mass lost by the abrasion (3.1) of four carbon steel blades when rotated in a specified mass of a solid mineral fuel under specified
20、conditionsNote 1 to entry: Expressed in milligrams of metal lost per kilogram of solid mineral fuel.3.3abrasion valueresistance to abrasion (3.1) of the coke (3.42) after reaction with carbon dioxide in the CRI test, measured as the percentage of a sample passing through a 0,5 mm sieve after tumblin
21、g under conditions specified3.4adiabatic calorimetercalorimeter that adjusts its jacket temperature constantly to be identical to bomb temperature, thereby preventing heat lossesNote 1 to entry: The inner calorimeter chamber and the jacket exchange no energy because the water temperature in both is
22、identical during the test. The water in the external jacket is heated or cooled to match the temperature change in the calorimeter proper. ISO 2016 All rights reserved 1BS ISO 1213-2:2016ISO 1213-2:2016(E)3.5accuracycloseness of agreement between an observation and the “true” valueNote 1 to entry: T
23、he accuracy of a result should not be confused with its precision. A result may be precise but it is only accurate when it is free of bias (3.18).3.6adventitious ashDEPRECATED: extraneous ashash arising from mineral matter (3.136) associated with, but not inherent in, a solid mineral fuel3.7air-drie
24、d basismeans of expressing an analytical result based on the condition in which a solid mineral fuel is in equilibrium with atmospheric humidity3.8air-dryingprocess of bringing the moisture content of the sample near to equilibrium with the atmosphere, in the area in which further reduction of the s
25、ample are to take placeNote 1 to entry: The solid mineral fuel in this state is composed of absorbed moisture, mineral matter and organic matter.3.9anthracitecoal (3.39) of high rank (3.174), with a low volatile matter (3.239) content and a semi-metallic lustre, and which does not soften or swell wh
26、en heated3.10apparent relative densityratio of the mass of a fuel (lump sample) to the mass of an equal volume of water (at the same temperature), inclusive of any voids within the fuel subjected to the testNote 1 to entry: The apparent relative density should not be confused with the bulk density (
27、3.25).3.11ashresidue obtained by incineration of a solid mineral fuel under specified conditions3.12ash analysisanalysis of ash (3.11) for its elemental compositionNote 1 to entry: The elements usually determined are silicon, aluminium, iron, magnesium, manganese, titanium, calcium, sodium, potassiu
28、m, phosphorus and sulfur, and these are usually expressed as oxides.3.13ash fusibilitycharacteristic physical state of the ash (3.11) obtained by heating under specified conditionsNote 1 to entry: Ash fusibility is determined under either oxidizing or reducing atmosphere (3.176) conditions.Note 2 to
29、 entry: See also deformation temperature, sphere temperature (3.215), hemisphere temperature (3.98) and flow temperature (3.75).3.14ash viscositymeasure of the resistance to flow of ash (3.11) in the fused state2 ISO 2016 All rights reservedBS ISO 1213-2:2016ISO 1213-2:2016(E)3.15as received basisas
30、 sampled basismeans of expressing an analytical result based on the condition where total moisture (3.232) is included3.16base/acid ratioratio of the mass of basic oxides (iron(III) oxide, calcium oxide, magnesium oxide, disodium oxide and dipotassium oxide) to the mass of acidic oxides (silica, alu
31、minium oxide and titanium (IV) oxide) in ash (3.11)Note 1 to entry: This ratio can be used in the determination of the fouling factor (3.81) and the slagging factor.3.17batchquantity of a solid mineral fuel produced at one time under relatively uniform conditions3.18biassystematic error (3.68) which
32、 leads to the average value of a series of results being persistently higher or persistently lower than those obtained using a reference sampling methodNote 1 to entry: Bias is the total systematic error as contrasted to random error. There may be one or more systematic error components contributing
33、 to the bias. A larger systematic difference from the accepted reference value is reflected by a larger bias value.3.19bias of scalebias (3.18) that is constant and independent of the range of values measured3.20bituminous coalgeneral descriptive term for coal (3.39) of rank (3.174) between anthraci
34、te (3.9) and brown coal and lignite (3.24)Note 1 to entry: The vitrinites in all coals in the bituminous range melt and form a coke when the coal is heated above 400 C in the absence of air.Note 2 to entry: In some countries, coals of rank immediately below that of bituminous coal are referred to as
35、 sub-bituminous coals.3.21blast furnace cokestrong, large coke (3.116) for use in blast furnacesNote 1 to entry: Blast furnace coke is generally produced from blends of bituminous coals (3.20), which may incorporate additives.Note 2 to entry: Blast furnace coke usually has a low reactivity to carbon
36、 dioxide.3.22breakageparticle size reduction (3.155) resulting from impact and/or compression3.23breezeundersize after separating the smallest size of graded coke (3.91)Note 1 to entry: Breeze is usually less than 10 mm in size. ISO 2016 All rights reserved 3BS ISO 1213-2:2016ISO 1213-2:2016(E)3.24b
37、rown coal and lignitecoals (3.39) of low rank (3.174) characterized by high inherent moisture, high volatile matter (3.239) and low calorific valueNote 1 to entry: In some countries, the terms are used to describe all low-rank coals up to bituminous coals (3.20). In other countries, the coals at the
38、 higher end of the range are referred to as sub-bituminous coals.3.25bulk densitymass of a portion of a solid mineral fuel divided by the volume of the container which is filled by that portion under specified conditionsNote 1 to entry: Bulk density values can have range and may depend on previous h
39、andling, time and weather. The values on stockpiles can also vary from loose free fall situations to compacted filled by that portion under specified conditions.3.26bulk samplesample of large mass, taken in a particular operation for a specific reason such as for float sink analysis (3.78)3.27caking
40、 of coalproperty of coal (3.39) when heating without access of air to a plastic condition with formation of the connected non-volatile residue3.28caking indexmeasure of the caking power of a coal in terms of the mechanical strength (3.132) of the coke (3.42) obtained by carbonization, under specifie
41、d conditions, of an intimate mixture of the coal (3.39) and standard anthracite (3.9)3.29calorific value gross at constant volumeabsolute value of the specific energy of combustion, in joules, for unit mass of a solid fuel burned in oxygen in a calorimetric bomb under the conditions specifiedNote 1
42、to entry: The products of combustion are assumed to consist of gaseous oxygen, nitrogen, carbon dioxide and sulfur dioxide, of liquid water (in equilibrium with its vapour) saturated with carbon dioxide under the conditions of the bomb reaction, and of solid ash, all at the reference temperature.Not
43、e 2 to entry: Equipment such as Adiabatic and or Isothermal bomb calorimeters are used to determine this result.3.30calorific value net at constant volumeabsolute value of the specific energy of combustion, in joules, for unit mass of the fuel burned in oxygen under conditions of constant volume and
44、 such that all the water of the reaction remains as water vapour (in a hypothetical state at 0,1 Mpa), the other products being as for the gross calorific value all at the reference temperatureNote 1 to entry: The net calorific value at constant volume is the negative value of the net specific energ
45、y of combustion.3.31calorific value net at constant pressureabsolute value of the specific heat (enthalpy) of combustion in joules, for unit mass of the fuel burned in oxygen at constant pressure under such conditions that all the water of the reaction products remains as water vapour (at 0,1 Mpa),
46、the other products being as for the gross calorific value, all at the reference temperature4 ISO 2016 All rights reservedBS ISO 1213-2:2016ISO 1213-2:2016(E)3.32carbomineritecollective term for inter growths of minerals and macerals (3.121)Note 1 to entry: The various types of carbominerite with the
47、ir compositions are given in Table 1.Table 1 Types and compositions of carbomineriteType Volume percentage of mineralsCarbargilite 20 to 60, clay mineralsCarbopyrite 5 to 20, sulfidesCarbankerite 20 to 60, carbonatesCarbosilicite 20 to 60, quartzCarbopolymineritea20 to 60, various mineralsaThe term
48、is used also for carbopolyminerite containing a maximum of 5 % of mineral matter, provided that sulfides form a substantial part of the mineral matter.3.33carbon in mineral mattercarbon in the mineral matter carbonates of a solid mineral fuel3.34carboxyreactivityrate of reaction of a solid mineral f
49、uel with carbon dioxide under specified conditions3.35channel samplesample of raw coal (3.39) and associated inorganic material taken by removing a channel of even cross-section from the seamNote 1 to entry: Where the full section of the seam is not accessible or not required, this term may refer to a sample taken either from a specifically defined portion of the seam, or from the floor to roof as mined or exposed.3.36charsolid, partially or non-agglomerated carbonaceous material produced by the pyrolysis of solid mineral fuels3.37chu
