EN ISO 2614:2023
(Main)Analysis of natural gas - Biomethane - Determination of terpenes' content by micro gas chromatography (ISO 2614:2023)
Analysis of natural gas - Biomethane - Determination of terpenes' content by micro gas chromatography (ISO 2614:2023)
This document specifies a micro gas chromatography method for the on-line or offline determination of the content of five terpenes in biomethane, namely:
— alpha-pinene,
— beta-pinene,
— para-cymene,
— limonene,
— 3-carene.
The method is specifically developed for these five compounds. Information about the compounds is given in Annex A.
The method is applicable to the determination of individual amount fractions of the five terpenes from 1 µmol/mol up to and including 10 µmol/mol. With minor modifications it can also be used for terpene amount fractions above 10 µmol/mol.
Analyse von Erdgas - Biomethan - Bestimmung des Terpengehalts durch Mikrogaschromatographie (ISO 2614:2023)
Dieses Dokument legt ein Mikrogaschromatographie-Verfahren für die direkte oder indirekte Bestimmung des Gehalts von fünf Terpenen in Biomethan fest, und zwar:
alpha-Pinen,
beta-Pinen,
para-Cymen,
Limonen,
3-Caren.
Das Verfahren wurde speziell für diese fünf Verbindungen entwickelt. Informationen zu den Verbindungen sind in Anhang A angeführt.
Das Verfahren ist anwendbar auf die Bestimmung der einzelnen Stoffmengenanteile der fünf Terpene von 1 µmol/mol bis einschließlich 10 µmol/mol. Mit geringen Modifikationen kann es auch für Terpen-Stoffmengenanteile über 10 µmol/mol angewendet werden.
Analyse du gaz naturel - Biométhane - Détermination de la teneur en terpènes par micro-chromatographie en phase gazeuse (ISO 2614:2023)
Le présent document spécifie une méthode de détermination en ligne ou hors ligne de la teneur de cinq terpènes dans le biométhane par micro-chromatographie en phase gazeuse, à savoir:
— l’alpha-pinène;
— le bêta-pinène;
— le para-cymène;
— le limonène;
— le 3-carène.
La méthode est spécifiquement développée pour ces cinq composés. Des informations sur les composés figurent à l’Annexe A.
La méthode est applicable pour la détermination de fractions molaires individuelles des cinq terpènes allant de 1 µmol/mol jusqu’à 10 µmol/mol inclus. En apportant des modifications mineures, cette méthode peut également être utilisée pour des fractions molaires de terpènes supérieures à 10 µmol/mol.
Analiza zemeljskega plina - Biometan - Določanje terpenov z mikro plinsko kromatografijo (ISO 2614:2023)
Ta dokument določa metodo mikro plinske kromatografije za ugotavljanje vsebnosti petih terpenov v biometanu s povezavo in brez nje, in sicer:
– alfa pinen,
– beta-pinen,
– para-cimen,
– limonen,
– 3-karen.
Metoda je posebej razvita za teh pet spojin. Informacije o spojinah so
podane v dodatku A.
Metoda se uporablja za ugotavljanje posameznih deležev količin petih terpenov, in sicer od
1 μmol/mol do vključno 10 μmol/mol. Z manjšimi spremembami je metodo mogoče uporabiti tudi za deleže
količin terpenov nad 10 μmol/mol.
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 2614:2024
01-marec-2024
Analiza zemeljskega plina - Biometan - Določanje terpenov z mikro plinsko
kromatografijo (ISO 2614:2023)
Analysis of natural gas - Biomethane - Determination of terpenes' content by micro gas
chromatography (ISO 2614:2023)
Analyse von Erdgas - Analyse von Biomethan - Bestimmung des Terpengehaltes durch
Mikrogaschromatographie (ISO 2614:2023)
Analyse du gaz naturel - Biométhane - Détermination de la teneur en terpènes par
micro-chromatographie en phase gazeuse (ISO 2614:2023)
Ta slovenski standard je istoveten z: EN ISO 2614:2023
ICS:
75.060 Zemeljski plin Natural gas
SIST EN ISO 2614:2024 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN ISO 2614:2024
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SIST EN ISO 2614:2024
EN ISO 2614
EUROPEAN STANDARD
NORME EUROPÉENNE
September 2023
EUROPÄISCHE NORM
ICS
English Version
Analysis of natural gas - Biomethane - Determination of
terpenes' content by micro gas chromatography (ISO
2614:2023)
Analyse du gaz naturel - Biométhane - Détermination Analyse von Erdgas - Analyse von Biomethan -
de la teneur en terpènes par micro-chromatographie Bestimmung des Terpengehaltes durch
en phase gazeuse (ISO 2614:2023) Mikrogaschromatographie (ISO 2614:2023)
This European Standard was approved by CEN on 2 September 2023.
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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2023 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 2614:2023 E
worldwide for CEN national Members.
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SIST EN ISO 2614:2024
EN ISO 2614:2023 (E)
Contents Page
European foreword . 3
2
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SIST EN ISO 2614:2024
EN ISO 2614:2023 (E)
European foreword
This document (EN ISO 2614:2023) has been prepared by Technical Committee ISO/TC 193 "Natural
gas" in collaboration with Technical Committee CEN/TC 408 “Natural gas and biomethane for use in
transport and biomethane for injection in the natural gas grid” the secretariat of which is held by
AFNOR.
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 March 2024, and conflicting national standards shall
be withdrawn at the latest by March 2024.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document has been prepared under a Standardization Request given to CEN by the European
Commission and the European Free Trade Association.
Any feedback and questions on this document should be directed to the users’ national standards
body/national committee. A complete listing of these bodies can be found on the CEN website.
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, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and the
United Kingdom.
Endorsement notice
The text of ISO 2614:2023 has been ap
...
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