SIST EN ISO 25457:2009

Petroleum, petrochemical and natural gas industries - Flare details for general refinery and petrochemical service (ISO 25457:2008)

This International Standard specifies requirements and provides guidance for the selection, design, specification, operation and maintenance of flares and related combustion and mechanical components used in pressure-relieving and vapour-depressurizing systems for petroleum, petrochemical and natural gas industries. Although this International Standard is primarily intended for new flares and related equipment, it is also possible to use it to evaluate existing flare facilities. Annexes A, B and C provide further guidance and best practices for the selection, specification and mechanical details for flares and on the design, operation and maintenance of flare combustion and related equipment. Annex D explains how to use the data sheets provided in Annex E; it is intended that these data sheets be used to communicate and record design information.

Erdöl-, petrochemische und Erdgasindustrie - Fackeln für den allgemeinen Betrieb in Raffinerien und petrochemischen Service (ISO 25457:2008)

Industries du pétrole, de la pétrochimie et du gaz naturel - Détails sur les torches d'usage général dans les raffineries et dans les usines pétrochimiques (ISO 25457:2008)

L'ISO 25457:2008 spécifie les exigences et fournit les lignes directrices pour le choix, la conception, les spécifications, le fonctionnement et la maintenance des torches et des composants mécaniques et de combustion associés utilisés dans les systèmes de dépressurisation et de protection contre les surpressions pour les industries du pétrole, de la pétrochimie et du gaz naturel.
Bien que l'ISO 25457:2008 soit avant tout destinée aux nouvelles torches et aux équipements associés, elle peut aussi être utilisée dans l'évaluation d'installations de torches existantes.
Des lignes directrices complémentaires et les meilleures pratiques sont donnée quant au choix, spécifications et détails d'ordre mécanique relatifs aux torches et sur la conception, le fonctionnement et la maintenance des équipements associés et de combustion des torches.
L'ISO 25457:2008 inclut également un ensemble de fiches techniques, conjointement aux instructions et lignes directrices; afin de les tiliser pour communiquer et enregistrer des informations de conception.

Petrokemična industrija ter industrija za predelavo nafte in zemeljskega plina - Podrobnosti o svetilih v rafinerijah in petrokemični industriji (ISO 25457:2008)

General Information

• Status: Withdrawn
• Public Enquiry End Date: 30-Jun-2007
• Publication Date: 11-Jan-2009
• Withdrawal Date: 02-Nov-2023
• ICS: 75.180.20 - Processing equipment
• Technical Committee: I13 - Imaginarni 13
• Current Stage: 9900 - Withdrawal (Adopted Project)
• Start Date: 03-Nov-2023
• Due Date: 26-Nov-2023
• Completion Date: 03-Nov-2023
• Ref Project: EN ISO 25457:2008 - Petroleum, petrochemical and natural gas industries - Flare details for general refinery and petrochemical service (ISO 25457:2008)

Relations

• Revises: SIST EN ISO 25457:2023 - Oil and gas industries including lower carbon energy - Flare details for general refinery and petrochemical service (ISO 25457:2023)
• Effective Date: 19-Jan-2023
• Revises: SIST EN ISO 25457:2023 - Oil and gas industries including lower carbon energy - Flare details for general refinery and petrochemical service (ISO 25457:2023)
• Effective Date: 18-Jan-2023
• Revises: SIST EN ISO 25457:2023 - Oil and gas industries including lower carbon energy - Flare details for general refinery and petrochemical service (ISO 25457:2023)
• Effective Date: 14-Sep-2022

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 25457:2009
01-marec-2009
3HWURNHPLþQDLQGXVWULMDWHULQGXVWULMD]DSUHGHODYRQDIWHLQ]HPHOMVNHJDSOLQD
3RGUREQRVWLRVYHWLOLKYUDILQHULMDKLQSHWURNHPLþQLLQGXVWULML,62
Petroleum, petrochemical and natural gas industries - Flare details for general refinery
and petrochemical service (ISO 25457:2008)
Erdöl-, petrochemische und Erdgasindustrie - Fackeln für den allgemeinen Betrieb in
Raffinerien und petrochemischen Service (ISO 25457:2008)
Industries du pétrole, de la pétrochimie et du gaz naturel - Détails sur les torches
d'usage général dans les raffineries et dans les usines pétrochimiques (ISO 25457:2008)
Ta slovenski standard je istoveten z: EN ISO 25457:2008
ICS:
75.180.20 Predelovalna oprema Processing equipment
SIST EN ISO 25457:2009 en,fr
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 25457:2009

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SIST EN ISO 25457:2009
EUROPEAN STANDARD
EN ISO 25457
NORME EUROPÉENNE
EUROPÄISCHE NORM
December 2008
ICS 75.180.20

English Version
Petroleum, petrochemical and natural gas industries - Flare
details for general refinery and petrochemical service (ISO
25457:2008)
Industries du pétrole, de la pétrochimie et du gaz naturel - Erdöl-, petrochemische und Erdgasindustrie - Fackeln für
Détails sur les torches d'usage général dans les raffineries den allgemeinen Betrieb in Raffinerien und
et dans les usines pétrochimiques (ISO 25457:2008) petrochemischen Service (ISO 25457:2008)
This European Standard was approved by CEN on 11 December 2008.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European
Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national
standards may be obtained on application to the CEN Management Centre or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the
official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,
Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36  B-1050 Brussels
© 2008 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 25457:2008: E
worldwide for CEN national Members.

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SIST EN ISO 25457:2009
EN ISO 25457:2008 (E)
Contents Page
Foreword .3

2

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SIST EN ISO 25457:2009
EN ISO 25457:2008 (E)
Foreword
This document (EN ISO 25457:2008) has been prepared by Technical Committee ISO/TC 67 "Materials,
equipment and offshore structures for petroleum and natural gas industries" in collaboration with Technical
Committee CEN/TC 12 “Materials, equipment and offshore structures for petroleum, petrochemical and
natural gas industries” the secretariat of which is held by AFNOR.
This European Standard shall be given the status of a national standard, either by publication of an identical
text or by endorsement, at the latest by June 2009, and conflicting national standards shall be withdrawn at
the latest by June 2009.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech
Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.
Endorsement notice
The text of ISO 25457:2008 has been approved by CEN as a EN ISO 25457:2008 without any modification.

3

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SIST EN ISO 25457:2009

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SIST EN ISO 25457:2
...

SLOVENSKI STANDARD
oSIST prEN ISO 25457:2007
01-junij-2007
3HWURNHPLþQDLQGXVWULMDWHULQGXVWULMD]DSUHGHODYRQDIWHLQ]HPHOMVNHJDSOLQD
3RGUREQRVWLRVYHWLOLKYUDILQHULMDKLQSHWURNHPLþQLLQGXVWULML,62',6
Petroleum, petrochemical and natural gas industries - Flare details for general refinery
and petrochemical service (ISO/DIS 25457:2007)
Industries du pétrole, de la pétrochimie et du gaz naturel - Détails sur les torches
d'usage général en raffineries et dans les usines pétrochimiques (ISO/DIS 25457:2007)
Ta slovenski standard je istoveten z: prEN ISO 25457
ICS:
75.180.20 Predelovalna oprema Processing equipment
oSIST prEN ISO 25457:2007 en;fr
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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EUROPEAN STANDARD
DRAFT
prEN ISO 25457
NORME EUROPÉENNE
EUROPÄISCHE NORM
February 2007
ICS 75.180.20

English Version
Petroleum, petrochemical and natural gas industries - Flare
details for general refinery and petrochemical service (ISO/DIS
25457:2007)
Industries du pétrole, de la pétrochimie et du gaz naturel -
Détails sur les torches d'usage général en raffineries et
dans les usines pétrochimiques (ISO/DIS 25457:2007)
This draft European Standard is submitted to CEN members for parallel enquiry. It has been drawn up by the Technical Committee
CEN/TC 12.
If this draft becomes a European Standard, CEN members are bound to comply with the CEN/CENELEC Internal Regulations which
stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
This draft European Standard was established by CEN in three official versions (English, French, German). A version in any other language
made by translation under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the
same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,
Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are aware and to
provide supporting documentation.
Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without notice and
shall not be referred to as a European Standard.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36  B-1050 Brussels
© 2007 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN ISO 25457:2007: E
worldwide for CEN national Members.

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prEN ISO 25457:2007 (E)




Foreword

This document (prEN ISO 25457:2007) has been prepared by Technical Committee ISO/TC
67 "Materials, equipment and offshore structures for petroleum and natural gas industries" in
collaboration with Technical Committee CEN/TC 12 "Materials, equipment and offshore
structures for petroleum, petrochemical and natural gas industries", the secretariat of which is
held by AFNOR.

This document is currently submitted to the parallel Enquiry.


Endorsement notice

The text of ISO/DIS 25457:2007 has been approved by CEN as prEN ISO 25457:2007
without any modifications.

2

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DRAFT INTERNATIONAL STANDARD ISO/DIS 25457
ISO/TC 67/SC 6 Secretariat: AFNOR
Voting begins on: Voting terminates on:
2007-02-01 2007-07-01
INTERNATIONAL ORGANIZATION FOR STANDARDIZATION • МЕЖДУНАРОДНАЯ ОРГАНИЗАЦИЯ ПО СТАНДАРТИЗАЦИИ • ORGANISATION INTERNATIONALE DE NORMALISATION
Petroleum, petrochemical and natural gas industries — Flare
details for general refinery and petrochemical service
Industries du pétrole, de la pétrochimie et du gaz naturel — Détails sur les torches d'usage général en
raffineries et dans les usines pétrochimiques
ICS 75.180.20

ISO/CEN PARALLEL ENQUIRY
The CEN Secretary-General has advised the ISO Secretary-General that this ISO/DIS covers a subject
of interest to European standardization. In accordance with the ISO-lead mode of collaboration as
defined in the Vienna Agreement, consultation on this ISO/DIS has the same effect for CEN
members as would a CEN enquiry on a draft European Standard. Should this draft be accepted, a
final draft, established on the basis of comments received, will be submitted to a parallel two-month FDIS
vote in ISO and formal vote in CEN.
In accordance with the provisions of Council Resolution 15/1993 this document is circulated in
the English language only.
Conformément aux
...