EN 1911:2010

Stationary source emissions - Determination of mass concentration of gaseous chlorides expressed as HCl - Standard reference method

The method described in this European Standard determines the concentration of chlorinated compounds in a flue gas that - after passage of the sampling system including a particle filter - give Cl- ions in the absorption solution. This Standard Reference Method has been evaluated during field tests on waste incineration. The method applies to waste gases in which chlorides concentration expressed as HCl may vary between
1 mg m-3 and 5 000 mg m-3 under normal pressure and temperature conditions (see Note 1), and according to emission limit values laid down, for example, in the Council Directive 2000/76/EC on waste incineration plants.
NOTE 1   The limit values of this European Standard are expressed in mg HCl/m3, on dry basis, at the reference conditions of 273 K and 101,3 kPa and at the reference O2 concentration.
NOTE 2   The required uncertainty results from the capacity of the method tested in the field (Annex D) and in the laboratory (see performance characteristics in Tables 1 and 2 and Annex C).

Emissionen aus stationären Quellen - Bestimmung der Massenkonzentration von gasförmigen Chloriden, angegeben als HCl - Standardreferenzverfahren

Mit dem in dieser Europäischen Norm beschriebenen Verfahren wird die Konzentration von Chlorver¬bindungen in einem Abgas, die – nach Passage der Probenahmeeinrichtung einschließlich eines Partikel¬filters - in der Absorptionslösung Cl-Ionen bilden, bestimmt. Das Verfahren wurde durch Felduntersuchungen an Müllverbrennungsanlagen validiert. Es ist anwendbar für Abgase, in denen die Chloridkonzentration, angegeben als HCl, bei normalen Druck- und Temperaturbedingungen (siehe Anmerkung 1) zwischen 1 mg m-3 und 5 000 mg m-3 liegt, sowie in Bezug auf einen Emissions¬grenzwert, wie er z. B. in der Richtlinie 2000/76/EG über die Verbrennung von Abfällen festgelegt ist.
ANMERKUNG 1   Die mit dieser Europäischen Norm ermittelten Werte werden in mg/m3 (trocken) bei Norm-bedingungen (273 K, 101,3 kPa) und dem O2 Bezugsgehalt angegeben.
ANMERKUNG 2   Die geforderte Messunsicherheit wurde aus der im Feld (Anhang D) und im Labor (siehe Leistungs-kenngrößen in Tabellen 1 und 2 sowie Anhang C) ermittelten Leistungsfähigkeit des Verfahrens abgeleitet.

Emissions de sources fixes - Détermination de la concentration massique en chlorures gazeux, exprimée en HCl - Méthode de référence normalisée

La méthode décrite dans la présente Norme européenne détermine la concentration en composés chlorés des effluents gazeux qui, après passage du système de prélèvement comprenant notamment un filtre à particules, libèrent des ions Cl- dans la solution d'absorption. La présente méthode de référence normalisée a été évaluée lors d’essais sur site d’incinération de déchets. La méthode s’applique aux gaz résiduaires dont la concentration en chlorures, exprimée sous forme de concentration en HCl, peut varier entre
1 mg m-3 et 5 000 mg m-3 dans des conditions normales de pression et de température (voir Note 1), et conformément aux valeurs limites d’émission établies, par exemple, dans la Directive du Conseil 2000/76/CE sur l'incinération des déchets.
NOTE 1   Les valeurs limites de la présente Norme européenne sont exprimées en mg HCl.m-3, sur gaz sec, dans les conditions de référence de 273 K et de 101,3 kPa et à la concentration en O2 de référence.
NOTE 2   L'incertitude requise résulte de la capacité de la méthode d'essai sur site (Annexe D) et en laboratoire (voir les caractéristiques de performance, Tableaux 1 et 2 de l'Annexe C).

Emisije nepremičnih virov - Določevanje masne koncentracije plinastih kloridov, izraženih kot HCl - Standardna referenčna metoda

Metoda, ki je opisana v tem evropskem standardu, določa koncentracijo kloriranih spojin v odpadnih (dimnih) plinih, iz katerih se - po prehodu skozi sistem vzorčenja, vključno s filtriranjem delcev, v absorpcijski raztopini absorbirajo Cl- ioni. Ta standardna referenčna metoda je bila ovrednotena med terenskimi preskusi pri sežiganju odpadkov. Metoda velja za odpadne pline, v katerih se lahko koncentracija kloridov, izražena kot HCl, giblje od 1 mg-m3 do 5000 mg-m3 pri normalnih pogojih (tlak, temperatura)(glej opombo 1) ter v skladu z mejnimi vrednostmi emisij, določenih na primer v Direktivi Sveta 2000/76/ES o sežigalnicah odpadkov.
OPOMBA 1 Mejne vrednosti so v tem evropskem standardu izražene v mg HCl/m3 (suhe snovi) pri normalnih pogojih (273 K,101,3 kPa) in referenčni koncentraciji O2.

General Information

• Status: Published
• Publication Date: 10-Aug-2010
• Withdrawal Date: 27-Feb-2011
• ICS: 13.040.40 - Stationary source emissions
• Technical Committee: CEN/TC 264 - Air quality
• Drafting Committee: CEN/TC 264 - Air quality
• Current Stage: 9093 - Decision to confirm - Review Enquiry
• Completion Date: 03-Sep-2020
• Directive: 2000/76/EC - Directive 2000/76/EC of the European Parliament and of the Council of 4 December 2000 on the incineration of waste
• Directive: 2001/80/EC - Directive 2001/80/EC of the European Parliament and of the Council of 23 October 2001 on the limitation of emissions of certain pollutants into the air from large combustion plants
• Ref Project: SIST EN 1911:2011 - Stationary source emissions - Determination of mass concentration of gaseous chlorides expressed as HCl - Standard reference method

Relations

• Replaces: EN 1911-2:1998 - Stationary source emissions - Manual method of determination of HCl - Part 2: Gaseous compounds absorption
• Effective Date: 14-Aug-2010
• Replaces: EN 1911-1:1998 - Stationary source emissions - Manual method of determination of HCl - Part 1: Sampling of gases
• Effective Date: 22-Dec-2008
• Replaces: EN 1911-3:1998 - Stationary source emissions - Manual method of determination of HCl - Part 3: Absorption solutions analysis and calculation
• Effective Date: 22-Dec-2008

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Emissionen aus stationären Quellen - Bestimmung der Massenkonzentration von gasförmigen Chloriden, angegeben als HCl - StandardreferenzverfahrenEmissions de sources fixes - Détermination de la concentration massique en chlorures gazeux, exprimée en HCl - Méthode de référence normaliséeStationary source emissions - Determination of mass concentration of gaseous chlorides expressed as HCl - Standard reference method13.040.40Stationary source emissionsICS:Ta slovenski standard je istoveten z:EN 1911:2010SIST EN 1911:2011en,fr,de01-februar-2011SIST EN 1911:2011SLOVENSKI
STANDARDSIST EN 1911-3:1999SIST EN 1911-2:1999SIST EN 1911-1:19991DGRPHãþD



SIST EN 1911:2011



EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 1911
August 2010 ICS 13.040.40 Supersedes EN 1911-1:1998, EN 1911-2:1998, EN 1911-3:1998English Version
Stationary source emissions - Determination of mass concentration of gaseous chlorides expressed as HCl - Standard reference method
Emissions de sources fixes - Détermination de la concentration massique en chlorures gazeux, exprimée en HCl - Méthode de référence normalisée
Emissionen aus stationären Quellen - Bestimmung der Massenkonzentration von gasförmigen Chloriden, angegeben als HCl - Standardreferenzverfahren This European Standard was approved by CEN on 26 June 2010.
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 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 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, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
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B-1000 Brussels © 2010 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1911:2010: ESIST EN 1911:2011



EN 1911:2010 (E) 2 Contents Page Foreword .4Introduction .51Scope .62Normative references .63Terms, definitions and abbreviations .63.1Terms and definitions .63.2Abbreviations .94Principle . 115Sampling . 115.1Sampling strategy . 115.1.1General . 115.1.2Non isokinetic sampling . 125.1.3Isokinetic sampling. 135.1.4Losses of gaseous chlorides and side reactions during sampling . 145.2Sampling equipment .
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