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DIN EN 12952-14 E : 2004

Current

Current

The latest, up-to-date edition.

WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 14: REQUIREMENTS FOR FLUE GAS DENOX-SYSTEMS USING LIQUEFIED PRESSURIZED AMMONIA AND AMMONIA WATER SOLUTION

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2004

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Installations for the storage of liquefied pressurized ammonia
  4.1 Plant design
  4.2 Materials
  4.3 Design of storage vessel
  4.4 Manufacture
  4.5 Tests and inspections prior to commissioning
  4.6 Piping systems for ammonia
  4.7 Electrical equipment
  4.8 Equipment of storage vessels
  4.9 Evaporator station
5 Installations for the storage of liquid ammonia
  5.1 Plant design
  5.2 Materials
  5.3 Design of storage vessel
  5.4 Manufacture
  5.5 Testing and inspection prior to commissioning
  5.6 Pipe systems for ammonia
  5.7 Electrical equipment
  5.8 Equipment
  5.9 Production of ammonia vapour
Annex A (informative) Operational aspects
Annex ZA (informative) Relationship between this European
         Standard and the Essential Requirements of EU
         Directive for Pressure Equipment
Bibliography

Includes safety requirements regarding the storage and use of: - liquefied pressurized ammonia for steam boiler plants; - liquid ammonia water solution for the reduction of NOx in the flue gas from boiler plants.

DocumentType
Standard
Pages
25
PublisherName
German Institute for Standardisation (Deutsches Institut für Normung)
Status
Current

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EN 13445-4 : 2014 COR 2017 UNFIRED PRESSURE VESSELS - PART 4: FABRICATION
EN 764-7:2002/AC:2006 PRESSURE EQUIPMENT - PART 7: SAFETY SYSTEMS FOR UNFIRED PRESSURE EQUIPMENT
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EN ISO 898-1:2013 Mechanical properties of fasteners made of carbon steel and alloy steel - Part 1: Bolts, screws and studs with specified property classes - Coarse thread and fine pitch thread (ISO 898-1:2013)
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EN 12952-2:2011 Water-tube boilers and auxiliary installations - Part 2: Materials for pressure parts of boilers and accessories
EN 1043-1:1995 Destructive tests on welds in metallic materials - Hardness testing - Part 1: Hardness test on arc welded joints
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ISO 898-1:2013 Mechanical properties of fasteners made of carbon steel and alloy steel — Part 1: Bolts, screws and studs with specified property classes — Coarse thread and fine pitch thread
1997/23/EC : 1997 DIRECTIVE 97/23/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL OF 29 MAY 1997 ON THE APPROXIMATION OF THE LAWS OF THE MEMBER STATES CONCERNING PRESSURE EQUIPMENT
EN 287-1:2011 Qualification test of welders - Fusion welding - Part 1: Steels

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