BS EN 14791:2017 - Stationary source emissions. Determination of mass concentration of sulphur oxides. Standard reference method

BS EN 14791:2017

Stationary source emissions. Determination of mass concentration of sulphur oxides. Standard reference method

Status : Current   Published : March 2017

Format
PDF

Format
HARDCOPY



This European Standard specifies the standard reference method (SRM) for the determination of the sulphuric oxide SO 2 in flue gases emitted to the atmosphere from ducts and stacks. It is based on a sampling system and two analytical principles: ion chromatography and the Thorin method.

This European Standard specifies the performance characteristics to be determined and the performance criteria to be fulfilled by measuring systems based on the measurement method. It applies to periodic monitoring and to the calibration or control of automatic measuring systems (AMS) permanently installed on a stack, for regulatory or other purposes.

This European Standard specifies criteria for demonstration of equivalence of an alternative method to the SRM by application of EN 14793:2017.

This European Standard has been validated during field tests on waste incineration, co-incineration and large combustion installations. It has been validated for sampling periods of 30 min in the range of 0,5 mg/m 3 to 2 000 mg/m 3 of SO 2 for an ion-chromatography variant and 5 mg/m 3 to 2 000 mg/m 3 of SO 2 for the Thorin method according to emission limit values laid down in the Directive 2010/75/EU.

NOTE 1

Emission limit values for SO 2 laid down in the Directive 2010/75/EU are in the range of 30 mg/m 3 to 800 mg/m 3.

The emission limit values of EU Directives are expressed in units of mg/m 3 of SO 2 on dry basis and at standard conditions of 273 K and 101,3 kPa.

NOTE 2

The characteristics of installations, the conditions during field tests and the values of repeatability and reproducibility in the field are given in Annex A.




Standard NumberBS EN 14791:2017
TitleStationary source emissions. Determination of mass concentration of sulphur oxides. Standard reference method
StatusCurrent
Publication Date31 March 2017
Normative References(Required to achieve compliance to this standard)EN 15259:2007, EN 14793:2017
Informative References(Provided for Information)ISO 5725-6:1994
ReplacesBS EN 14791:2005
International RelationshipsEN 14791:2017
Draft Superseded By14/30293544 DC
DescriptorsIncineration (waste), Volumetric analysis, Sampling equipment, Emission measurement, Chromatography, Gas analysis, Chimneys, Pollutant gases, Performance, Air pollution, Sulfur dioxide, Sampling methods, Gas analyzers, Determination of content, Combustion products, Flues, Chemical analysis and testing
ICS13.040.40
Title in FrenchEmissions de sources fixes. Détermination de la concentration massique des oxydes de soufre. Méthode de référence normalisée
Title in GermanEmissionen aus stationären Quellen. Bestimmung der Massenkonzentration von Schwefeloxiden. Standardreferenzverfahren
CommitteeEH/2/1
ISBN978 0 580 85050 9
PublisherBSI
FormatA4
DeliveryYes
Pages74
File Size1.067 MB
Price£274.00


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