BS EN 15721:2013, BS 2000-571:2013 - Ethanol as a blending component for petrol. Determination of higher alcohols, methanol and other impurities. Gas chromatographic method

BS EN 15721:2013, BS 2000-571:2013

Ethanol as a blending component for petrol. Determination of higher alcohols, methanol and other impurities. Gas chromatographic method

Status : Confirmed, Current   Published : September 2013

Format
HARDCOPY



This European Standard specifies a gas chromatographic method for ethanol, in which higher alcohols (propan-1-ol, butan-1-ol, butan-2-ol, 2-methylpropan-1-ol (isobutanol), 2 methylbutan 1 ol, and 3 methylbutan 1 ol) from 0,1 % up to 2,5 % (m/m), methanol from 0,1 % up to 3 % (m/m) and other impurities, in the range from 0,1 % up to 2 % (m/m) are determined. Impurities are all the compounds not attributed to the groups of higher alcohols or methanol. Due to possible interferences, the method is not applicable to denatured ethanol samples. Water, if present in the sample, is not included in this analysis, because a signal for water is not visible in the chromatogram. Therefore, if "alcohol content" is called up in a specification, water needs to be considered separately in the calculations. NOTE For the purposes of this European Standard, the term “% (m/m)” is used to represent the mass fraction (?).




Standard NumberBS EN 15721:2013, BS 2000-571:2013
TitleEthanol as a blending component for petrol. Determination of higher alcohols, methanol and other impurities. Gas chromatographic method
StatusConfirmed, Current
Publication Date30 September 2013
Confirm Date27 December 2018
Normative References(Required to achieve compliance to this standard)ISO 3170, ISO 3696, EN ISO 3696, EN ISO 3170
Informative References(Provided for Information)EN 15376, EN ISO 4259, EC/2870/2000, ISO 4259
ReplacesBS EN 15721:2009
International RelationshipsEN 15721:2013
Draft Superseded By12/30258729 DC
DescriptorsMethyl alcohol, Ethyl alcohol, Gas chromatography, Impurities, Chemical analysis and testing, Automotive fuels, Petroleum products, Aliphatic alcohols, Determination of content, Mixtures, Gasoline
ICS75.160.20
Title in FrenchÉthanol comme base de mélange à l'essence. Détermination de la teneur en alcools supérieurs, méthanol et autres impuretés. Méthode par chromatographie en phase gazeuse
Title in GermanEthanol zur Verwendung als Blendkomponente in Ottokraftstoff. Bestimmung von höheren Alkoholen, Methanol und anderen Verunreinigungen. Gaschromatographisches Verfahren
CommitteePTI/13
ISBN978 0 580 77928 2
PublisherBSI
FormatA4
DeliveryNo
Pages26
File Size984 KB
Price£186.00


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