BS-EN-ISO-14532-2005.pdf

BRITISH STANDARD BS EN ISO 14532:2005 Incorporating Corrigendum No. 1 and Amendment No. 1 to BS ISO 14532:2001 (renumbers BS ISO as BS EN ISO 14532:2005) Natural gas Vocabulary The European Standard EN ISO 14532:2005 has the status of a British Standard. ICS 01.040.75; 75.060 ? BS EN ISO 14532:2005 This British Standard, having been prepared under the direction of the Sector Committee for Materials and Chemicals, was published under the authority of the Standards Committee and comes into effect on 15 October 2001 © BSI 17 February 2006 ISBN 0 580 37908 6 National foreword This British Standard is the official English language version of EN ISO 14532:2005. It is identical with ISO 14532:2001, including Corrigendum May 2002. The UK participation in its preparation was entrusted to Technical Committee PTI/15, Natural gas and gas analysis, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN ISO title page, the EN ISO foreword page, the ISO title page, pages ii to viii, pages 1 to 68, an inside back cover and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments 14010 Technical Corrigendum No. 1 29 October 2002Revision to A.2.1 and correction to the numbering in A.2 (french version) 1591117 February 2006 Renumbers BS ISO 14532:2001 as BS EN ISO 14532:2005 EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM EN ISO 14532 May 2005 ICS 01.040.75; 75.060 English version Natural gas Vocabulary (ISO 14532:2001 including Corrigendum 1:2002) Gaz naturel Vocabulaire (ISO 14532:2001, Corrigendum 1:2002 inclus) This European Standard was approved by CEN on 17 April 2005. 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 Central Secretariat 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 Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels © 2005 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 14532:2005: E Foreword The text of ISO 14532:2001 has been prepared by Technical Committee ISO/TC 193, Natural gas, of the International Organization for Standardization (ISO) and has been taken over as EN ISO 14532:2005 by CMC. 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 November 2005, and conflicting n ational standards shall be withdrawn at the latest by November 2005. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Endorsement notice The text of ISO 14532:2001 has been approved by CEN as EN ISO 14532:2005 without any modifications. EN ISO 14532:2005 Reference number Numéro de référence ISO 14532:2001(E/F) ©OSI 1002 INTERNATIONAL STANDARD NORME INTERNATIONALE ISO 14532 First edition Première édition 2001-08-01 Natural gas Vocabulary Gaz naturel Vocabulaire Technical Corrigendum 2002-05-15 EN ISO 14532:2005 ii © ISO 1002 All rithgs res/devresuoT iordts réesrvésiii ContentsPage Forewordv Introduction.vii 1Scope 1 2Terms and definitions .1 2.1General definitions 1 2.1.1Natural gas .1 2.1.2Pipeline network 6 2.2Measurement methods7 2.2.1General definitions 7 2.2.2Specific methods.9 2.3Sampling.11 2.3.1Sampling methods.11 2.3.2Sampling devices.12 2.3.3Conditioning device 13 2.3.4Other definitions14 2.4Analytical systems.15 2.5Analysis18 2.5.1Metrology18 2.5.2Calibration and quality control.21 2.5.3Gas analysis.24 2.5.3.1General definitions.24 2.5.3.2Analysed components.26 2.5.3.3Trace component constituent 28 2.5.3.4Analyser response.31 2.5.3.5Calibration gas mixtures.35 2.5.3.5.1General definitions from metrology.35 2.5.3.5.2Definitions relevant to gas mixtures38 2.5.4Statistics.39 2.6Physical and chemical properties40 2.6.1Reference conditions 40 2.6.2Behaviour of ideal and real gas41 2.6.3Density43 2.6.4Combustion properties .44 2.6.5Dew points46 2.6.5.1Water dew point .46 2.6.5.2Hydrocarbon dew point.47 2.6.6Other definitions47 2.7Interchangeability48 2.8Odorization.49 Annex A (informative) Subscripts, symbols and units51 Bibliography59 Index.65 EN ISO 14532:2005 iv© ISO 1002 All rithgs res/devresuoT iordts réesrvés SommairePage Avant-proposvi Introductionviii 1Domaine d'application.1 2Termes et définitions.1 2.1Définitions générales.1 2.1.1Gaz naturel1 2.1.2Réseau 6 2.2Méthodes de mesurage.7 2.2.1Définitions générales.7 2.2.2Méthodes spécifiques .9 2.3Échantillonnage .11 2.3.1Méthodes d'échantillonnage.11 2.3.2Dispositifs d'échantillonnage.12 2.3.3Dispositifs de conditionnement .13 2.3.4Autres définitions 14 2.4Systèmes d'analyse.15 2.5Analyse .18 2.5.1Métrologie.18 2.5.2Étalonnage et contrôle qualité21 2.5.3Analyse des gaz.24 2.5.3.1Définitions générales.24 2.5.3.2Constituants analysés.26 2.5.3.3Constituants en traces.28 2.5.3.4Réponse de l'analyseur .31 2.5.3.5Mélanges de gaz pour étalonnage35 2.5.3.5.1Définitions générales de métrologie 35 2.5.3.5.2Définitions relatives aux mélanges gazeux38 2.5.4Statistiques.39 2.6Propriétés physiques et chimiques .40 2.6.1Conditions de référence40 2.6.2Comportement des gaz parfaits et réels .41 2.6.3Masse volumique et densité.43 2.6.4Propriétés de combustion.44 2.6.5Points de rosée 46 2.6.5.1Point de rosée eau .46 2.6.5.2Point de rosée hydrocarbures 47 2.6.6Autres définitions 47 2.7Interchangeabilité 48 2.8Odorisation.49 Annexe A (informative) Indices, symboles et unités .55 Bibliographie.62 Index.67 EN ISO 14532:2005 © ISO 1002 All rithgs res/devresuoT iordts réesrvésv Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 3. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this International Standard may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. International Standard ISO 14532 was prepared by Joint Technical Committee ISO/TC 193, Natural gas. EN ISO 14532:2005 vi© ISO 1002 All rithgs res/devresuoT iordts réesrvés Avant-propos L'ISO (Organisation internationale de normalisation) est une fédération mondiale d'organismes nationaux de normalisation (comités membres de l'ISO). L'élaboration des Normes internationales est en général confiée aux comités techniques de l'ISO. Chaque comité membre intéressé par une étude a le droit de faire partie du comité technique créé à cet effet. Les organisations internationales, gouvernementales et non gouvernementales, en liaisonavecl'ISOparticipentégalement auxtravaux. L'ISOcollaboreétroitementaveclaCommission électrotechnique internationale (CEI) en ce qui concerne la normalisation électrotechnique. Les Normes internationales sont rédigées conformément aux règles données dans les Directives ISO/CEI, Partie 3. Les projets de Normes internationales adoptés par les comités techniques sont soumis aux comités membres pour vote. Leur publication comme Normes internationales requiert l'approbation de 75 % au moins des comités membres votants. Lattention est appelée sur le fait que certains des éléments de la présente Norme internationale peuvent faire lobjet de droits de propriété intellectuelle ou de droits analogues. LISO ne saurait être tenue pour responsable de ne pas avoir identifié de tels droits de propriété et averti de leur existence. La Norme internationale ISO 14532 a été élaborée par le comité technique ISO/TC 193, Gaz naturel. EN ISO 14532:2005 © ISO 1002 All rithgs res/devresuoT iordts réesrvésvii Introduction ISO Technical Committee 193, Natural Gas, was established in May, 1989, with the task of creating new International Standards, and updating existing International Standards relevant to natural gas. This includes gas analysis, direct measurement of properties, quality designation and traceability. In these activities, a comprehensive and uniform review of the definitions, symbols and abbreviations used in the International Standards was not previously systematically pursued. The development of International Standards with terminology created to suit specific purposes often resulted in the detriment of uniformity and cohesiveness between International Standards. Thus, there is the need for harmonization of the terminology used in the International Standards pertaining to natural gas. The intention of this International Standard is to incorporate the reviewed definitions into the ISO/TC 193 source International Standards. The aim is to create a coherent body of International Standards which support each other with regard to their definitions. Common and unambiguous terms and definitions used throughout all International Standards is the starting point for the understanding and application of every International Standard. The presentation of this International Standard has been arranged to facilitate its use as follows: ?Major headings pertain to specific fields of the natural gas industry. All definitions which fall under these headings, as gleaned from ISO International Standards issued through ISO/TC 193, are listed under that heading. A review of the Contents will serve to facilitate finding specific terms. ?Notes are given under numerous definitions where it was deemed important to give informative guidance for a given definition. The notes are not considered a part of the definition. EN ISO 14532:2005 viii© ISO 1002 All rithgs res/devresuoT iordts réesrvés Introduction Le Comité technique ISO/TC 193 a été créé en mai 1989 pour élaborer des normes nouvelles et mettre à jour les normes existantes dans le domaine du gaz naturel, et notamment l'analyse, le mesurage direct des propriétés, la désignation des qualités et la traçabilité. Son activité n'ayant pas impliqué à l'origine une étude complète et uniforme des définitions, symboles et abréviations existant dans les normes, l'élaboration de terminologies pour répondre à des besoins spécifiques a souvent été entreprise au mépris de l'uniformité et de la cohérence entre les documents. Il s'est donc avéré un besoin d'harmonisation des termes utilisés dans les normes relatives au gaz naturel pour créer dans ces normes un corps de définitions s'étayant les unes les autres. Une terminologie et des définitions communes et non ambiguës dans toutes les normes est en effet le point de départ de la compréhension et de l'application de chacune. Le groupe de travail s'est mis d'accord sur une présentation de la norme visant à faciliter son usage, avec: ?des grands titres correspondant à des secteurs spécifiques de l'industrie du gaz naturel et regroupant toutes les définitions dérivant de ces secteurs glanées dans les normes ISO publiées par l'ISO/TC 193, le sommaire facilitant la recherche des termes particuliers; ?des notes données sous les nombreuses définitions nécessitant des compléments d'information. Ces notes ne font pas partie intégrante de la définition. EN ISO 14532:2005 Natural gas VocabularyGaz naturel Vocabulaire 1Scope1Domaine d'application This International Standard establishes the terms, definitions, symbols and abbreviations used in the field of natural gas. La présente norme a pour objet de donner les défini- tions, symboles et abréviations se rapportant aux ter- mes utilisés dans le domaine du gaz naturel. The terms and definitions have been reviewed and studied in order to cover all aspects of any particular term with input from other sources such as European standards from CEN (The European Committee for standardization), national standards and existing defi- nitions in the IGU dictionary of the gas industry. Les définitions ont été étudiées ou revues de manière à couvrir toutes les acceptions particulières des ter- mes provenant également d'autres sources telles que les normes européennes du CEN (Comité européen de norma