EN 12952-14: 2004 Water-tube boilers and auxiliary installations - Part 14: mRequirements for flue gas DENOX-systems using liquified pressurized ammonia and ammonia water solution (Eng)

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EN 12952-14: 2004 Water-tube boilers and auxiliary installations - Part 14: mRequirements for flue gas DENOX-systems using liquified pressurized ammonia and ammonia water solution (Eng)

European Standard was approved by CEN on 24 March 2004. 29p. This draft European Standard covers the 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.

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BS EN 12952-10: 2002 Water-tube boilers and auxiliary installations - Part 10: Requirements for safeguards against excessive pressure (Eng)

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This European Standard was approved by CEN on 22 March 2002. 14p.This Part of this European Standard specifies the requirements for safeguards against excessive pressure in water-tube boilers as defined in EN 12952-1.

BS EN 12952-11: 2007 Water-tube boilers and auxiliary installations - Part 11: Requirements for limiting devices and safety circuits of the boiler and accessories (Eng)

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This European Standard was approved by CEN on 26 May 2007. 40p.This European Standard specifies requirements for limiters (or limiting devices) which are incorporated into safety systems for water-tube boilers as defined in EN 12952-1.

BS EN 12952-12: 2003 Water-tube boilers and auxiliary installations - Part 12: Requirements for boiler feedwater and boiler water quality (Eng)

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This European Standard was approved by CEN on 24 July 2003. 20p. This Part of this European Standard applies to all water-tube boilers as defined in EN 12952-1 which are heated by combustion of one or more fuels or by hot gases for the generation of steam and/or hot water.

BS EN 12952-16: 2002 Water-tube boilers and auxiliary installations - Part 16: Requirements for grate and fluidized-bed firing systems for solid fuels for the boiler (Eng)

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This European Standard was approved by CEN on 4 November 2002. 22p. This Part of this European Standard applies to atmospheric fluidized-bed and grate firing systems of steam boilers and hot water generators. These systems commence at the fuel bunkers and end at the ash extraction plant. For combination of various firing systems, the individual requirements of each system apply, especially those included in EN 12952-8 and EN 12952-9.

BS EN 12952-1: 2001 Water-tube boilers and auxiliary installations - Part 1: General (Eng)

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This European Standard was approved by CEN on 10 March 2000. 20p. This European Standard applies to water-tube boilers with volumes in excess of 2 litres for the generation of steam and/or hot water at an allowable pressure greater than 0,5 bar and with a temperature in excess of 110 °C as well as auxiliary installations (other plant equipment).

BS EN 12952-4: 2000 Water-tube boilers and auxiliary installations. Part 4: In-service boiler life expectancy calculations (Eng)

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This European Standard was approved by CEN on 24 December 1999. 22p. This Part of the European Standard applies to water-tube boilers as defined in prEN 12952-1:1997.

BS EN 12952-6: 2002 Water-tube boilers and auxiliary installations - Part 6: Inspection during construction; documentation and marking of pressure parts of the boiler (Eng)

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This European Standard was approved by CEN on 15 May 2002. 36p. This Part of this European Standard specifies requirements for the inspection during construction, documentation and marking of water-tube boilers as defined in EN 12952-1.

BS EN 12952-7: 2002 Water-tube boilers and auxiliary installations - Part 7: Requirements for equipment for the boiler (Eng)

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This European Standard was approved by CEN on 25 March 2002. 54p. This Part of this European Standard specifies the requirements for equipment for steam boilers and hot water generators as defined in EN 12952-1, wherein steam or hot water will be generated.

BS EN 12952-8: 2002 Water-tube boilers and auxiliary installations - Part 8: Requirements for firing systems for liquid and gaseous fuels for the boiler (Eng)

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This European Standard was approved by CEN on 15 May 2002. 30p. This Part of this European Standard specifies requirements, for oil and gas firing systems of steam boilers and hot water generators as defined in EN 12952-1

EN 12952-5: 2001 Water-tube boilers and auxiliary installations - Part 5: Workmanship and construction of pressure parts of the boiler (Eng)

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добавлен 16 декабря 2011 г.

This European Standard was approved by CEN on 8 September 2000. 80p. This Part of the European Standard specifies requirements for the workmanship and construction of water-tube boilers as defined in EN 12952-1.