EN 16726:2015+A1:2018

Gas infrastructure - Quality of gas - Group H

This European standard specifies gas quality characteristics, parameters and their limits, for gases classified as group H that are to be transmitted, injected into and from storages, distributed and utilized.
NOTE   For information on gas families and gas groups see EN 437.
This European standard does not cover gases conveyed on isolated networks.
For biomethane, additional requirements indicated in prEN 16723 1 apply.

Gasinfrastruktur - Beschaffenheit von Gas - Gruppe H

Diese Europäische Norm legt die Kenngrößen und Parameter sowie die zugehörigen Grenzwerte für die Beschaffenheit von als Gruppe H eingeteilten Gasen fest, die zu transportieren, in Speicher ein  und aus Speichern auszuspeisen, zu verteilen und zu verbrauchen sind.
ANMERKUNG   Für Informationen zu Gasfamilien und Gasgruppen siehe EN 437.
Diese Europäische Norm umfasst keine Gase, die in isolierten Netzen befördert werden.
Für Biomethan gelten die zusätzlichen Anforderungen nach EN 16723 1.

Infrastructures gazières - Qualité du gaz - Groupe H

Infrastruktura za plin - Kakovost plina - Skupina H (vključno z dopolnilom A1)

Ta evropski standard določa kakovostne karakteristike, parametre in njihove omejitve za pline iz skupine H, namenjene za prenos, vnos v vsebnike in odstranitev iz njih, distribucijo ter uporabo.
OPOMBA: Za več informacij o družinah in skupinah plinov glej standard EN 437.
Ta evropski standard ne zajema plinov, ki se prenašajo v izoliranih omrežjih.
Za biometan veljajo dodatne zahteve iz standarda prEN 16723 1.

General Information

• Status: Published
• Publication Date: 17-Jul-2018
• Withdrawal Date: 30-Jan-2019
• ICS: 75.060 - Natural gas
• Technical Committee: CEN/TC 234 - Gas infrastructure
• Drafting Committee: CEN/TC 234/WG 11 - Gas Quality
• Current Stage: 9092 - Decision on results of review/2YR ENQ - revise - Review Enquiry
• Completion Date: 20-Dec-2022
• Mandate: M/400 - Mandate to CEN for Standardisation in the field of gas qualities
• Ref Project: SIST EN 16726:2016+A1:2018 - Gas infrastructure - Quality of gas - Group H

Relations

• Merged From: EN 16726:2015 - Gas infrastructure - Quality of gas - Group H
• Effective Date: 30-May-2018
• Revised: prEN 16726 - Gas infrastructure - Quality of gas - Group H
• Effective Date: 19-Jan-2023

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Gasinfrastruktur - Beschaffenheit von Gas - Gruppe HInfrastructures gazières - Qualité du gaz - Groupe HGas infrastructure - Quality of gas - Group H75.060Zemeljski plinNatural gasICS:Ta slovenski standard je istoveten z:EN 16726:2015+A1:2018SIST EN 16726:2016+A1:2018en,fr,de01-december-2018SIST EN 16726:2016+A1:2018SLOVENSKI
STANDARDSIST EN 16726:20161DGRPHãþD



SIST EN 16726:2016+A1:2018



EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 16726:2015+A1
July
t r s z ICS
y wä r x r Supersedes EN
s x y t xã t r s wEnglish Version
Gas infrastructure æ Quality of gas æ Group H Infrastructures gazières æ Qualité du gaz æ Groupe H
Gasinfrastruktur æ Beschaffenheit von Gas æ Gruppe HThis European Standard was approved by CEN on
t v October
t r s w and includes Amendment
s approved by CEN on
t z March
t r s zä
egulations which stipulate the conditions for giving this European Standard the status of a national standard without any alterationä Upætoædate lists and bibliographical references concerning such national standards may be obtained on application to the CENæCENELEC Management Centre or to any CEN memberä
translation under the responsibility of a CEN member into its own language and notified to the CENæCENELEC Management Centre has the same status as the official versionsä
CEN members are the national standards bodies of Austriaá Belgiumá Bulgariaá Croatiaá Cyprusá Czech Republicá Denmarká Estoniaá Finlandá Former Yugoslav Republic of Macedoniaá Franceá Germanyá Greeceá Hungaryá Icelandá Irelandá Italyá Latviaá Lithuaniaá Luxembourgá Maltaá Netherlandsá Norwayá Polandá Portugalá Romaniaá Serbiaá Slovakiaá Sloveniaá Spainá Swedená Switzerlandá Turkey and United Kingdomä
EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Rue de la Science 23,
B-1040 Brussels
9
t r s z CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä EN
s x y t xã t r s w ªA sã t r s z ESIST EN 16726:2016+A1:2018



EN 16726:2015+A1:2018 (E) 2 Contents Page European foreword . 3 Introduction . 4 1 Scope . 5 2 Normative references . 5 3 Terms and definitions . 5 4 Reference conditions and pressure units . 6 5 Requirements . 6 Annex A (normative)
Calculation of methane number of gaseous fuels for engines . 9 A.1 Introduction . 9 A.2 Calculation of methane number . 9 A.3 Example 1: 2H-gas . 10 A.4 Example 2: enriched biomethane . 16 A.5 Example 3: 2H-gas with hydrogen addition . 17 Annex B (informative)
Sulfur . 31 B.1 General . 31 B.2 Total sulfur from Odorants . 31 Annex C (informative)
Water dew point and hydrocarbon dew point . 35 C.1 Water dew point .
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