EN ISO 6974-5:2014
(Main)Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 5: Isothermal method for nitrogen, carbon dioxide, C1 to C5 hydrocarbons and C6+ hydrocarbons (ISO 6974-5:2014)
Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 5: Isothermal method for nitrogen, carbon dioxide, C1 to C5 hydrocarbons and C6+ hydrocarbons (ISO 6974-5:2014)
ISO 6974-5:2014 describes a gas chromatographic method for the quantitative determination of the content of nitrogen, carbon dioxide and C1 to C5 hydrocarbons individually and a composite C6+ measurement, which represents all hydrocarbons of carbon number 6 and above in natural gas samples.
Erdgas - Bestimmung der Zusammensetzung und der zugehörigen Unsicherheit durch Gaschromatographie - Teil 5: Isothermes Verfahren für Stickstoff, Kohlenstoffdioxid, C1- bis C5-Kohlenwasserstoffe und C6+-Kohlenwasserstoffe (ISO 6974-5:2014)
Dieser Teil dieser Internationalen Norm beschreibt ein gaschromatographisches Verfahren zur quantitativen Bestimmung des Gehalts an Stickstoff, Kohlenstoffdioxid und der individuellen C1- bis C5-Kohlenwasserstoffe und einer C6+-Verbundmessung, die alle Kohlenwasserstoffe mit sechs und mehr Kohlenwasserstoffatomen in Erdgasproben repräsentiert. Es ist anwendbar zur Analyse von Gasen, deren Bestandteile in den in Tabelle 1 angegebenen Arbeitsbereichen liegen.
Tabelle 1 - Messbereiche der Komponenten
Gaz naturel - Détermination de la composition et de l'incertitude associée par chromatographie en phase gazeuse - Partie 5: Méthode isotherme pour l'azote, le dioxyde de carbone, les hydrocarbures C1 à C5 et C6+ (ISO 6974-5:2014)
L'ISO 6974-5:2014 décrit une méthode chromatographique en phase gazeuse pour la détermination quantitative de la teneur en azote, du dioxyde de carbone et des hydrocarbures C1 à C5 individuellement, et une mesure composite des C6+ qui représente tous les hydrocarbures de 6 atomes de carbone et plus dans des échantillons de gaz naturel.
Zemeljski plin - Ugotavljanje sestave in pripadajoče negotovosti s plinsko kromatografijo - 5. del: Izotermična metoda za dušik, ogljikov dioksid, ogljikovodike C1 do C5 in ogljikovodike C6+ (ISO 6974-5:2014)
Standard EN ISO 6974-5 opisuje metodo s plinsko kromatografijo za kvantitativno ugotavljanje vsebnosti dušika, ogljikovega dioksida in posameznih ogljikovodikov C1 do C5 ter sestavljeno merjenje ogljikovodikov C6+, ki zajema vse ogljikovodike s številko 6 in več v vzorcih zemeljskega plina. Uporablja se za analizo plinov, ki vsebujejo sestavine v znotraj delovnih območij iz tabele 1.
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Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 6974-5:2014
01-september-2014
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SIST EN ISO 6974-5:2001
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Natural gas - Determination of composition and associated uncertainty by gas
chromatography - Part 5: Isothermal method for nitrogen, carbon dioxide, C1 to C5
hydrocarbons and C6+ hydrocarbons (ISO 6974-5:2014)
Erdgas - Bestimmung der Zusammensetzung und der zugehörigen Unsicherheit durch
Gaschromatographie - Teil 5: Isothermes Verfahren für Stickstoff, Kohlenstoffdioxid, C1-
bis C5-Kohlenwasserstoffe und C6+-Kohlenwasserstoffe (ISO 6974-5:2014)
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Ta slovenski standard je istoveten z: EN ISO 6974-5:2014
ICS:
75.060 Zemeljski plin Natural gas
SIST EN ISO 6974-5:2014 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN ISO 6974-5:2014
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SIST EN ISO 6974-5:2014
EUROPEAN STANDARD
EN ISO 6974-5
NORME EUROPÉENNE
EUROPÄISCHE NORM
July 2014
ICS 75.060 Supersedes EN ISO 6974-5:2001
English Version
Natural gas - Determination of composition and associated
uncertainty by gas chromatography - Part 5: Isothermal method
for nitrogen, carbon dioxide, C1 to C5 hydrocarbons and C6+
hydrocarbons (ISO 6974-5:2014)
Gaz naturel - Détermination de la composition et de Erdgas - Bestimmung der Zusammensetzung und der
l'incertitude associée par chromatographie en phase zugehörigen Unsicherheit durch Gaschromatographie - Teil
gazeuse - Partie 5: Méthode isotherme pour l'azote, le 5: Isothermes Verfahren für Stickstoff, Kohlenstoffdioxid,
dioxyde de carbone, les hydrocarbures C1 à C5 et C6+ C1- bis C5-Kohlenwasserstoffe und C6+-
(ISO 6974-5:2014) Kohlenwasserstoffe (ISO 6974-5:2014)
This European Standard was approved by CEN on 28 June 2014.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European
Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national
standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same
status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
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Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2014 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 6974-5:2014 E
worldwide for CEN national Members.
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SIST EN ISO 6974-5:2014
EN ISO 6974-5:2014 (E)
Contents Page
Foreword .3
2
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SIST EN ISO 6974-5:2014
EN ISO 6974-5:2014 (E)
Foreword
This document (EN ISO 6974-5:2014) has been prepared by Technical Committee ISO/TC 193 "Natural gas".
This European Standard shall be given the status of a national standard, either by publication of an identical
text or by endorsement, at the latest by January 2015, and conflicting national standards shall be withdrawn at
the latest by January 2015.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 6974-5:2001.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech
Republic, Denmark, Estonia, Finland, Former Yugo
...
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