1、BRITISH STANDARD BS EN 14263:2003 Derivatives from coal pyrolysis Coal tar and pitch based binders and related products: carbon binder pitch Characteristics and test methods The European Standard EN 14263:2003 has the status of a British Standard ICS 75.140 BS EN 14263:2003 This British Standard, wa
2、s published under the authority of the Standards Policy and Strategy Committee on 31 October 2003 BSI 31 October 2003 ISBN 0 580 42851 6 National foreword This British Standard is the official English language version of EN 14263:2003. The UK participation in its preparation was entrusted to Technic
3、al Committee CII/56, Derivatives from coal pyrolysis, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this
4、document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contr
5、act. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals fo
6、r change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 6, an inside back cover and a back cover. The BSI copyrigh
7、t notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date CommentsEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM EN14263 September2003 ICS75.140 Englishversion DerivativesfromcoalpyrolysisCoaltarandpitchbased bindersandrelatedp
8、roducts:carbonbinderpitch Characteristicsandtestmethods ProduitsdrivsdelapyrolyseducharbonLiantsbase degoudronetdebraisissusdelahouilleetproduits connexes:brailiantpourpicescarbones Caractristiquesetmthodesdessai DerivatederKohlenpyrolyseBindemittelaus SteinkohlenteerundSteinkohlenteerpechundverwand
9、te Produkte:BindepechfrKohlenstoffprodukte AnforderungenundPrfverfahren ThisEuropeanStandardwasapprovedbyCENon10July2003. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodate
10、listsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguag
11、eandnotifiedtotheManagementCentrehasthesamestatusasthe official versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Hungary,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal,Slovakia,Spain,Sweden,SwitzerlandandUn it
12、ed Kingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2003CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.EN14263:2003EEN14263:2003(E) 2 Contents page For
13、eword3 1 Scope 4 2 Normativereferences 4 3 Termsanddefinitions. .4 4 Classification4 5 Characteristics .5 6 Specifications.5 7 Sampling.5 8 Testmethods 5 AnnexA (informative) Typicalvalues 6EN14263:2003(E) 3 Foreword Thisdocument(EN14263:2003)hasbeenpreparedbyTechnicalCommitteeCEN/TC317,“Derivatives
14、fromcoal pyrolysis“,thesecretariatofwhichisheldbyIBN. ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicationofanidenticaltextor byendorsement,atthelatestbyMarch2004,andconflictingnationalstandardsshallbewithdrawnatthelatestby March2004. InthisEuropeanStandardtheannexAisinfo
15、rmative. AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsofthefollowing countriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,CzechRepublic,Denmark,Finland, France,Germany,Greece,Hungary,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal, Slov
16、akia,Spain,Sweden,SwitzerlandandtheUnitedKingdom.EN14263:2003(E) 4 1Scope ThisEuropeanStandardspecifiesthemethodsoftestrequiredtodeterminethecharacteristicsfor“carbonbinder pitch“usedasindustrialpurposes. Dependingontherequiredapplicationandthedesiredpropertiesoftheendproduct,differentgradesofcarbon
17、 binderpitchareavailable. NOTE Carbonbinderpitchcanalsobeusedasabinderforrefractoryproducts. 2 Normativereferences ThisEuropeanStandardincorporatesbydatedorundatedreference,provisionsfromotherpublications.These normativereferencesarecitedattheappropriateplacesinthetext,andthepublicationsarelistedher
18、eafter.For datedreferences,subsequentamendmentstoorrevisionsofanyofthesepublicationsapplytothisEuropean Standardonlywhenincorporatedinitbyamendmentorrevision.Forundatedreferencesthelatesteditionofthe publicationreferredtoapplies(includingamendments). EN1427, BitumenandbituminousbindersDeterminationo
19、fsofteningpointRingandBallmethod EN13847:2001, CoaltarandpitchbasedbindersandrelatedproductsTerminologyandclassification ISO6257, CarbonaceousmaterialsusedintheproductionofaluminiumPitchforelectrodesSampling ISO6376,CarbonaceousmaterialsfortheproductionofaluminiumPitchforelectrodesDeterminationofthe
20、 contentoftolueneinsolublematerial ISO6791,CarbonaceousmaterialsfortheproductionofaluminiumPitchforelectrodesDeterminationof contentsofquinolineinsolublematerial ISO6998, CarbonaceousmaterialsfortheproductionofaluminiumPitchforelectrodesDeterminationofcoking value ISO8006, Carbonaceousmaterialsusedi
21、ntheproductionofaluminiumPitchforelectrodesDeterminationof ash DIN51920, PrfungvonKohlenstoffmaterialienBestimmungdesErweichungspunktesnachMettlerBindeund Imprgniermittel 3 Termsanddefinitions ForthepurposesofthisEuropeanStandard,thetermsanddefinitionsgiveninEN13847:2001apply. 4Classification Forthe
22、purposesofthisEuropeanStandard,theclassificationaccordingtoEN13847:2001applies.EN14263:2003(E) 5 5 Characteristics Thefollowingcharacteristicsshallbedetermined: a) Softeningpoint; b) Ashcontent; c) Tolueneinsolublescontent; d) Quinolineinsolublescontent; e) Cokingvalue. 6 Specifications Specificatio
23、nsrequestedbythecustomersshallbeapplied. ThetypicalvaluesgiveninannexAcanbeusedasminimumrequirements. 7 Sampling TheISO6257specifiesmethodsforsamplingandpreparingsamplesfortestingofcarbonbinderpitch. Thesemethodsareapplicabletoallgradesofcarbonbinderpitchinliquidorsolidform,thelatterhavingsoftening
24、pointshigherthan30C(determinedaccordingtothemethodEN1427)inbulk,orinanumbersofcontainers makinguponebatchatsitesofmanufacture,storageofdelivery. Samplingmethodsandsamplingplansforlargeconsignments,orlots,ofpitchinliquidformduringtheloadingand unloadingofshipsareincluded. 8Test methods Forthedetermin
25、ationofthecharacteristicsaccordingtoclause5,themethodslistedinTable1havetobeused. Table1Testmethods Characteristic Testmethods Ashcontent ISO8006 Tolueneinsolublecontent ISO6376 Quinolineinsolublecontent ISO6791 Cokingvalue ISO6998 Softeningpoint DIN51920EN14263:2003(E) 6 Annex A (informative) Typic
26、alvalues ThetypicalvaluesinTableA.1canbeusedasrequirementsofthecarbonbinderpitch. TableA.1Typicalvalues Softeningpoint 50Cto200C Ashcontent 0,1to1,0% Tolueneinsolublecontent 10%to45% Quinolineinsolublecontent 2%to20% Cokingvalue 35%blankBS EN 14263:2003 BSI 389 Chiswick High Road London W4 4AL BSI B
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