Norm

NEN-EN 14792:2003 Ontw. en

Emissies van stationaire bronnen - Bepaling van massaconcentratie aan stikstofoxiden (NOx) - Referentiemethode - Chemiluminescentie

  • Deze norm is ingetrokken sinds 01-12-2005

35,70

Over deze norm

Status Ingetrokken
Aantal pagina's 47
Commissie Emissiemetingen en algemene aspecten
Gepubliceerd op 01-10-2003
Taal Engels
This European Standard specifies a method for sampling, and determining nitrogen oxides content in ducts and stacks emitting to atmosphere. It describes the chemiluminescence analytical technique, including the sampling system and sample gas conditioning system, to determine NOx, NO and NO2 in flue gases. This European standard is considered as 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 evaluated during field tests on waste incineration, co-incineration installations and large combustion plants. It has been validated for NOx concentrations with sampling periods of 30 min in the range of 0 mg NO2/m 3 - 1 300 mg NO2/m 3 ) for large combustion plants and 0 mg NO2/m 3 -400 mg NO2/m 3 for waste incineration, according to emission limit values laid down in the following Council Directives: - Council Directive 2001/80/EC on the limitation of emissions of certain pollutants into the air from large combustion plants; - Council Directive 2000/76/EC on waste incineration plants. The limit values of EU directives are expressed in mgNO2 /m 3 , on dry basis and at the reference conditions of 273 K and 101,3 kPa. Reference value for O2 are : - 11 % for incineration; - 3 % for combustion of gas or liquid fuels; - 6 % for combustion of solids fuels; - 15 % for gas turbines

Details

ICS-code 13.040.40
Nederlandse titel Emissies van stationaire bronnen - Bepaling van massaconcentratie aan stikstofoxiden (NOx) - Referentiemethode - Chemiluminescentie
Engelse titel Stationary source emissions - Determination of mass concentration of nirogen oxides (NOx) - Reference method - Chemiluminescence
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