欧盟生物柴油标准EN-14214-2008

EUROPEANSTANDARDNORMEEUROPÉENNEEUROPÄISCHENORMEN14214November2008ICS75.160.20SupersedesEN14214:2003EnglishVersionAutomotivefuels-Fattyacidmethylesters(FAME)fordieselengines-RequirementsandtestmethodsCarburantspourautomobiles-Estersméthyliquesd'acidesgras(EMAG)pourmoteursdiesel-Exigencesetméthodesd'essaisKraftstoffefürKraftfahrzeuge-Fettsäure-Methylester(FAME)fürDieselmotoren-AnforderungenundPrüfverfahrenThisEuropeanStandardwasapprovedbyCENon25October2008.CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEuropeanStandardthestatusofanationalstandardwithoutanyalteration.Up-to-datelistsandbibliographicalreferencesconcerningsuchnationalstandardsmaybeobtainedonapplicationtotheCENManagementCentreortoanyCENmember.ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).AversioninanyotherlanguagemadebytranslationundertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheCENManagementCentrehasthesamestatusastheofficialversions.CENmembersarethenationalstandardsbodiesofAustria,Belgium,Bulgaria,Cyprus,CzechRepublic,Denmark,Estonia,Finland,France,Germany,Greece,Hungary,Iceland,Ireland,Italy,Latvia,Lithuania,Luxembourg,Malta,Netherlands,Norway,Poland,Portugal,Romania,Slovakia,Slovenia,Spain,Sweden,SwitzerlandandUnitedKingdom.EUROPEANCOMMITTEEFORSTANDARDIZATIONCOMITÉEUROPÉENDENORMALISATIONEUROPÄISCHESKOMITEEFÜRNORMUNGManagementCentre:ruedeStassart,36B-1050Brussels©2008CENAllrightsofexploitationinanyformandbyanymeansreservedworldwideforCENnationalMembers.Ref.No.EN14214:2008:EEN14214:2008(E)2ContentsPageForeword.............................................................................................................................................................3Introduction........................................................................................................................................................41Scope......................................................................................................................................................52Normativereferences...........................................................................................................................53Sampling................................................................................................................................................64Pumpmarking.......................................................................................................................................75Requirementsandtestmethods.........................................................................................................75.1Dyesandmarkers.................................................................................................................................75.2Additives................................................................................................................................................75.3Stabilizingagents..................................................................................................................................75.4Generallyapplicablerequirementsandrelatedtestmethods.........................................................75.5Climatedependentrequirementsandrelatedtestmethods............................................................95.6Precisionanddispute...........................................................................................................................9AnnexA(normative)Detailsofinterlaboratorytestprogramme................................................................11AnnexB(normative)CalculationofIodineValue..........................................................................................12AnnexC(normative)CorrectionfactorforcalculationofdensityofFAME..............................................14Bibliography.....................................................................................................................................................15EN14214:2008(E)3ForewordThisdocument(EN14214:2008)hasbeenpreparedbyTechnicalCommitteeCEN/TC19“Gaseousandliquidfuels,lubricantsandrelatedproductsofpetroleum,syntheticandbiologicalorigin”,thesecretariatofwhichisheldbyNEN.ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicationofanidenticaltextorbyendorsement,atthelatestbyMay2009,andconflictingnationalstandardsshallbewithdrawnatthelatestbyMay2009.Attentionisdrawntothepossibilitythatsomeoftheelementsofthisdocumentmaybethesubjectofpatentrights.CEN[and/orCENELEC]shallnotbeheldresponsibleforidentifyinganyorallsuchpatentrights.ThisdocumentsupersedesEN14214:2003.ThisEuropeanStandardexistsinparallelwithEN590.SignificanttechnicalchangesbetweenthisEuropeanStandardandthepreviouseditionare:suitablelimitsandtestmethodsontheesters,glyceridesandstabilitycharacteristicsofFAMEresultingfromEU-fundedresearchprogrammes‘BIOSTAB’and'BIOScopes'havebeenincorporated,althoughapossiblereplacementforiodinevalueisstillunderdiscussio