1、ICS 27.040; 27.060.30Water-tube boilers and auxiliary installationsPart 14: Requirements for flue gas DENOX systems using liquefiedpressurized ammonia and ammonia water solutionEnglish version of DIN EN 12952-14Wasserrohrkessel und Anlagenkomponenten Teil 14: Anforderungen an Rauchgas-DENOX-Anlagen,
2、 dieflssiges Ammoniak und Ammoniakwasserlsung einsetzenEuropean Standard EN 12952-14 : 2004 has the status of a DIN Standard.A comma is used as the decimal marker.National forewordThis standard has been prepared by CEN/TC 269 Shell and water tube boilers (Secretariat: Germany).The responsible German
3、 body involved in its preparation was the Normenausschuss Rohrleitungen undDampfkesselanlagen (Pipelines and Pressure Vessels Standards Committee), Technical Committee Dampf-kessel.DEUTSCHE NORMSeptember 2004DIN EN 12952-14 No part of this standard may be reproduced without the prior permission ofDI
4、N Deutsches Institut fr Normung e.V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).Normenausschuss Bauwesen (NABau) im DINEnglish price group 13www.din.dewww.beuth.de12.04 9596817Supersedes October 1996edition.Continued overleaf.D
5、ocument comprises 25 pages.English versionICS 27.040; 27.060.30Management Centre: rue de Stassart 36, B-1050 BrusselsEuropean Committee for StandardizationComit Europen de NormalisationEuropisches Komitee fr NormungWater-tube boilers and auxiliary installationsPart 14: Requirements for flue gas DENO
6、X systems using liquefiedpressurized ammonia and ammonia water solution 2004. CEN All rights of exploitation in any form and by any meansreserved worldwide for CEN national members.Ref. No. EN 12952-14 : 2004 EChaudires tubes deau et installa-tions auxiliaires Partie 14: Exi-gences pour les systmes
7、de dnitri-fication (DENOX) des fumes utili-sant lammoniac liquefi sous pres-sion et lammoniaque liquideWasserrohrkessel und Anlagenkom-ponenten Teil 14: Anforderungen anRauchgas-DENOX-Anlagen, die fls-siges Ammoniak und Ammoniakwas-serlsung einsetzenThis European Standard was approved by CEN on 2004
8、-03-24.CEN members are bound to comply with the CEN/CENELEC Internal Regulationswhich stipulate the conditions for giving this European Standard the status of anational standard without any alteration.Up-to-date lists and bibliographical references concerning such national stand-ards may be obtained
9、 on application to the Management Centre or to any CENmember.The European Standards exist in three official versions (English, French, German).A version in any other language made by translation under the responsibility of aCEN member into its own language and notified to the Management Centre hasth
10、e same status as the official versions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, theCzech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary,Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands,Norway, Poland, Portugal, Sl
11、ovakia, Slovenia, Spain, Sweden, Switzerland, andthe United Kingdom.EN 12952-14June 2004Page 2EN 12952-14 : 2004Page 3EN 12952-14 : 2004Page 4EN 12952-14 : 2004Page 5EN 12952-14 : 2004Page 6EN 12952-14 : 2004Page 7EN 12952-14 : 2004Page 8EN 12952-14 : 2004Page 9EN 12952-14 : 2004Page 10EN 12952-14 :
12、 2004Page 11EN 12952-14 : 2004Page 12EN 12952-14 : 2004Page 13EN 12952-14 : 2004Page 14EN 12952-14 : 2004Page 15EN 12952-14 : 2004Page 16EN 12952-14 : 2004Page 17EN 12952-14 : 2004Page 18EN 12952-14 : 2004Page 19EN 12952-14 : 2004Page 20EN 12952-14 : 2004Page 21EN 12952-14 : 2004Page 22EN 12952-14 : 2004Page 23EN 12952-14 : 2004
