EN 45510-4-6:1999
(Main)Guide for procurement of power station equipment - Part 4: Boiler auxiliaries - Section 6: Flue gas desulphurization (De-SOx) plant
Guide for procurement of power station equipment - Part 4: Boiler auxiliaries - Section 6: Flue gas desulphurization (De-SOx) plant
This standard gives guidance on writing the technical specification for the procurement of processes and equipment for the removal of sulphur oxides from the flue gas of steam generating plant for use in electricity generations stations (power stations). This Guide for procurement is not applicable to equipment for use in the nuclear reactor plant area of nuclear power stations. Other possible applications of such equipment have not been considered in the preparation of this Guide.
Leitfaden für die Beschaffung von Ausrüstungen für Kraftwerke - Teil 4: Nebenanlagen - Hauptabschnitt 6: Rauchgasentschwefelungsanlage (DeSOx)
Die vorliegende Norm ist eine Anleitung zur Erstellung der technischen Spezifikation für die Beschaffung von Verfahren und Anlagen zur Entfernung von Schwefeloxiden aus dem Rauchgas von Dampferzeugungsanlagen für den Einsatz in Anlagen zur Erzeugung von elektrischer Energie (Kraftwerke). Dieser Leitfaden ist nicht anwendbar auf Ausrüstung zur Verwendung im Nuklearbereich von Kernkraftwerken. Bei der Erstellung des Leitfadens wurden keine weiteren Möglichkeiten zur Anwendung der beschriebenen Ausrüstung in Betracht gezogen.
Guide pour l'acquisition d'équipements destinés aux centrales de production d'électricité - Partie 4: Auxiliaires de chaudière - Section 6: Installation de désulfuration des fumées (DéSOx)
La présente norme donne des recommandations pour la rédaction de la spécification technique nécessaire à l'acquisition de procédés et équipements pour l'élimination des oxydes de soufre des fumées des générateurs de vapeur pour les centrales de production d'électricité. Ce guide d'achat n'est pas applicable à ce type d'équipement lorsque celui-ci est destiné à l'îlot nucléaire des centrales nucléaires. D'autres applications possibles de ce type d'équipement n'ont pas été prises en considération dans la préparation de ce guide.
Guide for procurement of power station equipment - Part 4-6: Boilers auxiliaries - Flue gas desulphurization (De-SOx) plant
General Information
- Status
- Published
- Publication Date
- 20-Apr-1999
- Withdrawal Date
- 30-Oct-1999
- Technical Committee
- CEN/CLC/JTC 2 - Power Engineering
- Drafting Committee
- IEC/TC 5 - Steam Turbines
- Parallel Committee
- CENCLC/TC 2 - CENCLC_TC_2
- Current Stage
- 9060 - Closure of 2 Year Review Enquiry - Review Enquiry
- Start Date
- 02-Dec-2017
- Completion Date
- 02-Dec-2017
Relations
- Effective Date
- 24-Mar-2020
Overview
EN 45510-4-6:1999 - Guide for procurement of power station equipment, Part 4: Boiler auxiliaries, Section 6 - provides guidance for preparing technical specifications and procurement documentation for flue gas desulphurization (FGD / De-SOx) plants used with steam-generating equipment in electricity generation stations. The standard addresses non-nuclear power station applications only and is intended to support clear, consistent tendering and contracting of De-SOx processes and equipment.
Key topics and requirements
While the standard itself should be consulted for authoritative text, EN 45510-4-6:1999 focuses on practical elements needed when specifying FGD systems, including:
- Scope and system description - defining the intended De-SOx process, performance targets and system boundaries (boiler auxiliaries interface).
- Performance and emissions - guidance on setting removal efficiency, guaranteed emission limits and monitoring expectations.
- Design and materials - considerations for process design, materials selection and corrosion resistance appropriate to flue gas chemistry.
- Mechanical and electrical interfaces - requirements for integration with boiler auxiliaries, instrumentation, control and plant utilities.
- Inspection, testing and commissioning - recommended factory and site tests, performance acceptance tests and commissioning procedures.
- Documentation and drawings - required technical documents, operation and maintenance manuals, spare parts lists and certifications.
- Health, safety and environmental compliance - incorporating regulatory emission limits, handling of by-products (e.g., gypsum), and safe plant operation.
- Contracting and procurement guidance - structure for technical specifications to support fair tendering, evaluation and supplier responsibility allocation.
Applications
EN 45510-4-6 is practical for:
- Writing procurement specifications for new-build or retrofit FGD / De-SOx plants at coal-, oil- or biomass-fired power stations (non-nuclear).
- Preparing tender documents, vendor evaluation criteria and contract annexes for emission control systems.
- Ensuring consistency between power station owners, engineering contractors (EPC), and equipment suppliers during project development and delivery.
Who uses this standard
- Power plant owners and operators
- Procurement managers and contract authors
- Consulting and design engineers (boiler and environmental systems)
- EPC contractors and equipment suppliers
- Environmental compliance officers and commissioning teams
Related standards
EN 45510-4-6:1999 is part of the broader EN 45510 series (power station equipment procurement guides) and has national adoptions such as SIST EN 45510-4-6:2000. Users should also consider applicable national emission regulations and complementary standards on instrumentation, materials and testing when preparing procurement specifications.
Keywords: EN 45510-4-6, Flue gas desulphurization, De-SOx, FGD plant, boiler auxiliaries, procurement guide, technical specification, power station, emissions control.
Frequently Asked Questions
EN 45510-4-6:1999 is a standard published by CLC. Its full title is "Guide for procurement of power station equipment - Part 4: Boiler auxiliaries - Section 6: Flue gas desulphurization (De-SOx) plant". This standard covers: This standard gives guidance on writing the technical specification for the procurement of processes and equipment for the removal of sulphur oxides from the flue gas of steam generating plant for use in electricity generations stations (power stations). This Guide for procurement is not applicable to equipment for use in the nuclear reactor plant area of nuclear power stations. Other possible applications of such equipment have not been considered in the preparation of this Guide.
This standard gives guidance on writing the technical specification for the procurement of processes and equipment for the removal of sulphur oxides from the flue gas of steam generating plant for use in electricity generations stations (power stations). This Guide for procurement is not applicable to equipment for use in the nuclear reactor plant area of nuclear power stations. Other possible applications of such equipment have not been considered in the preparation of this Guide.
EN 45510-4-6:1999 is classified under the following ICS (International Classification for Standards) categories: 13.040 - Air quality; 13.040.40 - Stationary source emissions; 27.040 - Gas and steam turbines. Steam engines; 27.100 - Power stations in general. The ICS classification helps identify the subject area and facilitates finding related standards.
EN 45510-4-6:1999 has the following relationships with other standards: It is inter standard links to EN 45510-4-10:1999. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 45510-4-6:1999 is associated with the following European legislation: EU Directives/Regulations: 93/38/EEC; Standardization Mandates: BC/CEN/92/10.2.9.1, M/BC/CEN/92/10. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Guide for procurement of power station equipment - Part 4-6: Boilers auxiliaries - Flue gas desulphurization (De-SOx) plantLeifaden für die Beschaffung von Ausrüstungen für Kraftwerke -- Teil 4-6: Nebenanlagen - Rauchgasentschwefelungsanlage (DeSOx)Guide pour l'acquisition d'équipements destinés aux centrales de production d'électricité -- Partie 4-6: Auxiliaires de chaudière - Installation de désulfuration des fumées (DéSOx)Guides for procurement of power station equipment -- Part 4-6: Boiler auxiliaries - Flue gas desulphurization (De-SOx) plant27.100Elektrarne na splošnoPower stations in general27.060.30Grelniki vode in prenosniki toploteBoilers and heat exchangers
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