1、DD CEN/TS15883:2009ICS 97.100.30NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWDRAFT FOR DEVELOPMENTResidential solid fuelburning appliances Emission test methodsThis Draft for Developmentwas published under theauthority of the StandardsPolicy and StrategyCommittee on 31 Augus
2、t2009 BSI 2009ISBN 978 0 580 62198 7Amendments/corrigenda issued since publicationDate CommentsDD CEN/TS 15883:2009National forewordThis Draft for Development is the UK implementation of CEN/TS15883:2009.This publication is not to be regarded as a British Standard.It is being issued in the Draft for
3、 Development series of publications andis of a provisional nature. It should be applied on this provisional basis,so that information and experience of its practical application can beobtained.Comments arising from the use of this Draft for Development arerequested so that UK experience can be repor
4、ted to the internationalorganization responsible for its conversion to an international standard.A review of this publication will be initiated not later than 3 years afterits publication by the international organization so that a decision can betaken on its status. Notification of the start of the
5、 review period will bemade in an announcement in the appropriate issue of Update Standards.According to the replies received by the end of the review period,the responsible BSI Committee will decide whether to support theconversion into an international Standard, to extend the life of theTechnical S
6、pecification or to withdraw it. Comments should be sent tothe Secretary of the responsible BSI Technical Committee at BritishStandards House, 389 Chiswick High Road, London W4 4AL.The UK participation in its preparation was entrusted to TechnicalCommittee RHE/28, Domestic solid mineral fuel applianc
7、es.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisionsof a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunityfrom
8、legal obligations.DD CEN/TS 15883:2009TECHNICAL SPECIFICATIONSPCIFICATION TECHNIQUETECHNISCHE SPEZIFIKATIONCEN/TS 15883July 2009ICS 97.100.30English VersionResidential solid fuel burning appliances - Emission testmethodsAppareils rsidentiels combustibles solides - Mthodesdessai des missionsHusliche
9、Feuersttten fr feste Brennstoffe -EmissionsprfverfahrenThis Technical Specification (CEN/TS) was approved by CEN on 28 March 2009 for provisional application.The period of validity of this CEN/TS is limited initially to three years. After two years the members of CEN will be requested to submit thei
10、rcomments, particularly on the question whether the CEN/TS can be converted into a European Standard.CEN members are required to announce the existence of this CEN/TS in the same way as for an EN and to make the CEN/TS availablepromptly at national level in an appropriate form. It is permissible to
11、keep conflicting national standards in force (in parallel to the CEN/TS)until the final decision about the possible conversion of the CEN/TS into an EN is reached.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Ge
12、rmany, 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 STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGMa
13、nagement Centre: Avenue Marnix 17, B-1000 Brussels 2009 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. CEN/TS 15883:2009: EDD CEN/TS 15883:2009CEN/TS 15883:2009 (E) 2 Contents Page Foreword . 3Introduction 41 Scope 52 Normative referen
14、ces . 53 Terms and definitions . 53.1 Definitions 54 Emission test methods: measurements of total hydrocarbons (THC) 64.1 General procedure 64.2 Equipment 74.3 Calculation of organic gaseous compounds (OGC) . 74.4 Uncertainty of measurement . 85 Emissions test methods: measurement of nitrogen oxides
15、. 85.1 General procedure 85.2 Measuring principles of analysers 95.2.1 Chemiluminescence method . 95.2.2 Non-dispersive infrared (NDIR) method . 105.2.3 Other methods . 115.3 Calculation method . 11Annex A (informative) 12A.1 Austrian and German particle test methods 12A.1.1 General . 12A.1.2 Dust m
16、easuring equipment 12A.2 Norwegian particle test methods 13A.2.1 The test methods for particle emissions 14A.3 UK particle test methods 16A.3.1 Background to legislation and basis of testing . 16A.3.2 Measurement of smoke emission from Fuels: summary of the BS 3841 Test Procedure 17A.3.3 Measurement
17、 of Smoke Emission from a Smoke Reducing Appliance 18A.3.4 Brief summary of BS 3841 smoke measurement apparatus 19Bibliography . 25DD CEN/TS 15883:2009CEN/TS 15883:2009 (E) 3 Foreword This document (CEN/TS 15883:2009) has been prepared by Technical Committee CEN/TC 295 “Residential solid fuel burnin
18、g appliances”, the secretariat of which is held by BSI. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. According to the CEN/CENELEC I
19、nternal Regulations, the national standards organizations of the following countries are bound to announce this Technical Specification: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxemb
20、ourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. DD CEN/TS 15883:2009CEN/TS 15883:2009 (E) 4 Introduction All the standards of CEN/TC 295 deal with the field of residential heating and cooking appliances burning solid
21、 fuels covering the standardization of appliance construction, safety and commissioning requirements and performance requirements (e.g. heat outputs, efficiency and emissions) together with supporting test methods. This European Technical Specification (TS) deals with methods for the measurements of
22、 NOx, and OGC/total hydrocarbons emissions and particulate and dust produced by the above mentioned heating and cooking appliances. For the nitrogen oxides this European Technical Specification describes the Chemiluminescence method and the Non-dispersive infrared (NDIR) method. Besides these two te
23、chniques, there are also the Non-dispersive ultraviolet (NDUV) method and the Non-extractive (in situ) method which are described in detail in ISO 10849:1996. For the total hydrocarbon contents the method is described but the TS does not give any information regarding separate constituents due to th
24、e measurements being expressed as equivalents of a reference substance. In this method the measurement is continuous. Finally, for the measurements of particulate and dust, this European Technical Specification reports, in the Annex, three official methods that coincide respectively with the combine
25、d Austrian and German method, the Norwegian method and the UK method currently in force in these countries. DD CEN/TS 15883:2009CEN/TS 15883:2009 (E) 5 1 Scope This European Technical Specification is applicable to residential heating and cooking appliances burning solid fuels and details methods fo
26、r the measurements of NOx, and OGC/total hydrocarbons emissions and particulate and dust produced by these appliances and is to be used in conjunction with the test methods given in the European Standards covering these appliances. This European Technical Specification covers the NOx, and OGC/total
27、hydrocarbons emission test methods, however it does not cover input data and detailed calculation procedures. For the particulate and dust emissions test methods, the national documents of those countries that have a test method are reference methods which are summarised in Informative Annex A, whil
28、st those countries that do not have a specific test method, could choose one of these methods listed in the annex. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated refer
29、ences, the latest edition of the referenced document (including any amendments) applies. EN 12815:2001, Residential cookers fired by solid fuel Requirements and test methods EN 13229:2001, Inset appliances including open fires fired by solid fuels Requirements and test methods EN 13240:2001, Roomhea
30、ters fired by solid fuel - Requirements and test methods ISO 10849:1996, Stationary source emissions Determination of the mass concentration of nitrogen oxides Performance characteristics of automated measuring systems 3 Terms and definitions 3.1 Definitions For the purposes of this Technical Specif
31、ication, the following definitions apply. 3.1.1 absorption incorporation of a substance into the body of a liquid or solid 3.1.2 calibration set of operations that establish the relationship between values of quantities indicated by a measuring instrument or measuring system, or values represented b
32、y a material measure or a reference material, and the corresponding values realized by standards 3.1.3 dew point temperature at, or below which, the condensation from the gas phase will occur DD CEN/TS 15883:2009CEN/TS 15883:2009 (E) 6 3.1.4 dust particles of various shape, structure and density sca
33、ttered in the gaseous phase of the flue gas 3.1.5 gas sample portion of gaseous material on which observations can be made in order to provide data on the gaseous material from which it has been removed NOTE A sample is taken as being representative of the gaseous material if the same observations a
34、re supplied on any other samples taken from this gaseous material to furnish the same data within preset intervals. 3.1.6 line gas-tight system of tubing equipped with accessories such a valves, manometers, etc. enabling gas to be transported from one point to another 3.1.7 measured value estimated
35、value of the air quality characteristics derived from an output signal; this usually involves calculations related to the calibration process and conversion to required quantities 3.1.8 nominal heat output declared heat output of an appliance achieved under defined test conditions when burning the s
36、pecified test fuel in accordance with the European standard relevant to that appliance 3.1.9 reference material material or substance one or more of whose property values is sufficiently homogeneous and well established to be used for the calibration of an apparatus, the assessment of measurement me
37、thod, or for assigning values to materials 3.1.10 resolution smallest difference between indications, for an identifiable component, of a recording or display device that can be meaningfully distinguished 3.1.11 sample line line provided to remove a representative sample of a gas to be analysed and
38、to transport it from the sample point to the analyzer 4 Emission test methods: measurements of total hydrocarbons (THC) NOTE These methods are intended to determine the total hydrocarbon content in the flue gases from appliances burning solid fuels. The method uses an instrument equipped with a flam
39、e ionisation detector (FID). The measurement is continuous. The result obtained is expressed as equivalents of a reference substance, usually methane or propane. The measurement concerns only the total hydrocarbon content and does not give any information of separate constituents. The sampling point
40、 should be as described for the measurement section detailed in the test methods appropriate to the appliance as given in the European Standard covering the requirement and testing of these residential heating and cooking appliances burning solid fuels. 4.1 General procedure The measurement is extra
41、ctive and continuous, i.e. a sample of test gas flow is continuously extracted and is analyzed in a free-standing instrument. The sampling point shall be as described in the test methods detailed in the European Standard appropriate to the appliance being tested. If there is a damper or any other de
42、vice which favours the lack of homogeneity in the flow, the measuring point DD CEN/TS 15883:2009CEN/TS 15883:2009 (E) 7 shall be moved to a position where the flow is homogenous. The measuring system shall be heated to 195 C. 4.2 Equipment The measuring system consists of the following components. a
43、) Instrument with flame ionisation detector, FID. Measuring range, usually between 0 -10 and 0 - 100 000 ppm. The instrument shall be equipped with a heated filter. b) Gas probe with a cleaning filter for particulates. The probe shall consist of a suitable material, such as corrosion resistant steel
44、. The filter shall be heated so that condensation is avoided. This requires a temperature in the filter of 195 C. c) Sample line. The sample line shall be heated to the same temperature as the filter. The inner line shall be of PTFE and be exchangeable. The sample line shall be as short as possible.
45、 4.3 Calculation of organic gaseous compounds (OGC) 4.3.1 This method describes how to calculate the content of organic gaseous compounds expressed in mg/Nm3(dry) (at normal condition1) and based upon an oxygen content of 13 % in the exit flue gases. The calculation of total hydrocarbons (THC) conte
46、nt is based on a continuous measurement as described in 4.1. 4.3.2 Calculation assumptions In order to undertake the calculations given in 4.3.3 the following data shall be available: a) total hydrocarbon content in methane or propane equivalents, mean value; b) O2,m, CO2,m, COmcontent, mean values;
47、 c) carbon, hydrogen and moisture content of the test fuel (C, H and W ); d) carbon content of the residue crossing the grate referred to the quantity of the test fuel fired (Cr). 4.3.3 Calculations of organic gaseous compounds If the OGC content is required in methane equivalents it is determined a
48、s follows: ()()DWmOGCGGOTHCC =,221132136,2212(1) Alternatively, if the OGC content is required in propane equivalents it is determined as follows: ()()DWmOGCGGOTHCC =,221132193,2136(2) where COGC is the calculated content of organic gaseous compound expressed in mg/Nm3dry flue gas at 13 % O2; 1)Refe
49、rred to 273 K and 1013 mbar. DD CEN/TS 15883:2009CEN/TS 15883:2009 (E) 8 THC is the measured total hydrocarbon content in the wet flue gas either in ppm methane equivalents or propane equivalents; O2,m is the measured content of oxygen in dry flue gas expressed in % as mean value; Gw is the actual specific wet flue gas volume expressed in Nm3/kg fuel; GD is the actual specific dry flue gas volume expressed in Nm3/kg fuel. The actual sp
