BS EN ISO 21258:2010 - Stationary source emissions. Determination of the mass concentration of dinitrogen monoxide (N2O). Reference method. Non-dispersive infrared method – BSI British Standards

BS EN ISO 21258:2010

Stationary source emissions. Determination of the mass concentration of dinitrogen monoxide (N2O). Reference method. Non-dispersive infrared method

Status : Current, Confirmed   Published : July 2010

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BS EN ISO 21258:2010 Stationary source emissions. Determination of the mass concentration of dinitrogen monoxide (N2O). Reference method. Non-dispersive infrared method

BS EN ISO 21258 is an International Standard which specifies a method for sampling, sample conditioning and determination of dinitrogen monoxide (N2O) content in the flue gas emitted from ducts and stacks to atmosphere. It sets out the non-dispersive infrared (NDIR) analytical technique, including the sampling system and sample gas conditioning system.

BS EN ISO 21258 is a reference method for periodic monitoring and for calibration, adjustment or control of automatic monitoring systems permanently installed on a stack.

This reference method has been successfully tested on a sewage sludge incinerator where the N2O concentration in the flue gas was up to about 200 mg/m3.

Contents of BS EN ISO 21258:

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviated terms
5 Principle
6 Description of the automated measuring equipment
6.1 General
6.2 Sampling line components
6.3 Analyser equipment
6.4 Responsibilities
7 Performance criteria and determination of the performance characteristics
7.1 Performance criteria
7.2 Determination of the performance characteristics and measurement uncertainty
7.3 Establishment of the uncertainty budget
8 Measurement procedure
8.1 Sampling location
8.2 Sampling point(s)
8.3 Choice of the measuring system
8.4 Setting of the analyser on site
9 Ongoing quality control
9.1 General
9.2 Frequency of checks
10 Evaluation of the method in the field
11 Expression of results
12 Test report
Annex A (informative) Schematic diagram of a typical analyser
Annex B (normative) Procedures for determination of the performance characteristics during the general performance test
Annex C (informative) Example of assessment of compliance of NDIR method for N2O with requirements on emission measurements
Annex D (informative) Results of comparison tests
Annex E (informative) Leak test procedures
Bibliography

 




Standard NumberBS EN ISO 21258:2010
TitleStationary source emissions. Determination of the mass concentration of dinitrogen monoxide (N2O). Reference method. Non-dispersive infrared method
StatusCurrent, Confirmed
Publication Date31 July 2010
Confirm Date28 July 2016
Normative References(Required to achieve compliance to this standard)ISO 9169:2006, GUM:1995, ISO 14956, ISO/IEC Guide 98-3:2008
Informative References(Provided for Information)VDI 2469 Part 2, EN 15259, ISO 3534-2:2006, ISO 20988, EN 13284-1, EN 14792, ISO/TS 21748:2004, VDI 2469 Part 1, ISO 12039:2001, ISO 5725-2:2019, EN 13284-1:2017, ISO 9096:2017, BS ISO 5725-2:2019
International RelationshipsEN ISO 21258:2010,ISO 21258:2010
Draft Superseded By08/30158227 DC
DescriptorsQuality, Air, Sampling methods, Air pollution, Sampling equipment, Nitrous oxide, Infrared radiation, Pollutant gases, Determination of content, Gas analyzers, Gas analysis, Measurement, Chemical analysis and testing, Exhaust gases, Emission, Quality assurance
ICS13.040.40
Title in FrenchÉmissions de sources fixes. Détermination de la concentration massique de protoxyde d'azote (N2O). Méthode de référence. Méthode infrarouge non dispersive
Title in GermanEmissionen aus stationären Quellen. Bestimmung der Massenkonzentration von Distickstoffmonoxid (N2O). Referenzverfahren. Nicht-dispersives Infrarot-Verfahren
CommitteeEH/2/1
ISBN978 0 580 57898 4
PublisherBSI
FormatA4
DeliveryYes
Pages44
File Size1.162 MB
Price£214.00


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