Large Combustion Plant Questionnaire – Worked Example

Transkript

This project is co-financed by the European Union and
the Republic of Turkey
Bu Proje Avrupa Birliği ve Türkiye Cumhuriyeti
tarafından finanse edilmektedir
Technical Assistance for Better Air Quality by
Transposing the Large Combustion Plants
Directive (TR2010/0327.04-01/001)
Large Combustion Plant
Questionnaire – Worked Example
By Pat Swords
Nov 2014
Directive (TR2010/0327.04-01/001)
• Content of the Presentation
– Information on Irish Large Combustion
Plant (LCPs)
– Use of example of Moneypoint 900 MWe
Coal fired power station in Ireland for filling
in Questionnaire
Directive (TR2010/0327.04-01/001)
• All installations in Ireland licensed under IPPC / IED
Directives have their licensing details published on
the internet site of the Irish EPA:
– www.epa.ie
– Enforcement / Search for a License / Industrial Emissions /
Search by Facility Type (Energy):
Directive (TR2010/0327.04-01/001)
• Large Combustion Plants (LCPs) in Ireland are regulated by
IPPC / IED. The approach taken in Ireland comprised:
– Operating older “end of life” plants on reduced hours with eventual
closure;
– Use of National Emissions Reduction Plan (major upgrades at
selected plants, namely Moneypoint coal fired station);
– Use of low sulphur fuels (coal and oil);
– Upgrading burners to low NOx design;
– Flue gas desulphurisation and DeNOx technologies for Moneypoint
(coal) and peat plants;
– New gas fired generation although security of supply
considerations apply.
Directive (TR2010/0327.04-01/001)
• Moneypoint 900 MWe coal fired station; Ireland’s largest
generator supplying ~ 24% of the grid. Constructed in 1980s.
– BAT is defined in LCP directive / IED. Permit allows for National
Emissions Reduction Plan in place of specific emission limits on a
plant by plant basis.
– €264 million DeNOx and Desulphurisation upgrade completed in
2008 to meet LCP Directive requirements.
– Flue Gas Desulphurisation (FGD); dry process with lime.
– FGD waste stabilised with ash and water on-site landfill.
– NOx reduction by low NOx burners and Selective Catalytic
Reduction (SCR).
Directive (TR2010/0327.04-01/001)
• Moneypoint Installation  Two combustion plants:
– One plant has two combustion units, the second plant one unit
Directive (TR2010/0327.04-01/001)
Directive (TR2010/0327.04-01/001)
Application details, EPA Inspector’s Report, IPPC / IED Permit,
Annual Environmental Reports, etc. are all available on EPA
website for each installation:
We will now use the details
publically available for
Moneypoint to fill in the
questionnaire
Directive (TR2010/0327.04-01/001)

Large Combustion Plant Questionnaire – Worked Example

Transkript

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