Customer Support: 131 242

  • There are no items in your cart
We noticed you’re not on the correct regional site. Switch to our AMERICAS site for the best experience.
Dismiss alert

DIN EN ISO 23251:2007-12

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES - PRESSURE-RELIEVING AND DEPRESSURING SYSTEMS
Available format(s)

Hardcopy , PDF

Withdrawn date

01-10-2017

Published date

01-01-2007

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Causes of overpressure
  4.1 General
  4.2 Overpressure protection philosophy
  4.3 Potentials for overpressure
  4.4 Recommended minimum relief system design content
  4.5 List of items required in flare-header calculation
       documentation
  4.6 Guidance on vacuum relief
5 Determination of individual relieving rates
  5.1 Principal sources of overpressure
  5.2 Sources of overpressure
  5.3 Effects of pressure, temperature, and composition
  5.4 Effect of operator response
  5.5 Closed outlets
  5.6 Cooling or reflux failure
  5.7 Absorbent flow
  5.8 Accumulation of non-condensables
  5.9 Entrance of volatile material into the system
  5.10 Failure of process stream automatic controls
  5.11 Abnormal process heat input
  5.12 Internal explosion (excluding detonation)
  5.13 Chemical reaction
  5.14 Hydraulic expansion
  5.15 External pool fires
  5.16 Jet fires
  5.17 Opening manual valves
  5.18 Electric power failure
  5.19 Heat-transfer equipment failure
  5.20 Vapour depressuring
  5.21 Special considerations for individual
       pressure-relief devices
  5.22 Dynamic simulation
6 Selection of disposal systems
  6.1 General
  6.2 Fluid properties that influence design
  6.3 Atmospheric discharge
  6.4 Disposal by flaring
  6.5 Disposal to a lower-pressure system
  6.6 Disposal of liquids and condensable vapours
7 Disposal systems
  7.1 Definition of system design load
  7.2 System arrangement
  7.3 Design of disposal system components
  7.4 Flare gas recovery systems
Annex A (informative) Determination of fire relief requirements
Annex B (informative) Special system design considerations
Annex C (informative) Sample calculations for sizing a subsonic
                      flare stack
Annex D (informative) Typical details and sketches
Annex E (informative) High integrity protection systems (HIPS)
Bibliography

Applies to pressure-relieving and vapour-depressuring systems.

DevelopmentNote
AMD 1 2008 and COR 1 2008 are declared withdrawn on 01-05-2017. (06/2017)
DocumentType
Standard
Pages
200
PublisherName
German Institute for Standardisation (Deutsches Institut für Normung)
Status
Withdrawn

DIN EN ISO 28300:2008-11 PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES - VENTING OF ATMOSPHERIC AND LOW-PRESSURE STORAGE TANKS
DIN EN ISO 28300:2012-02 (Draft) PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES - VENTING OF ATMOSPHERIC AND LOW-PRESSURE STORAGE TANKS

View more information
$442.75
Including GST where applicable

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.

Need help?
Call us on 131 242, then click here to start a Screen Sharing session
so we can help right away! Learn more