UNLIMITED FREE ACCESS TO THE WORLD'S BEST IDEAS

close

This is embarrasing..

An error occurred while processing the form. Please try again in a few minutes.

Customize Your Engineering360 Experience

close
Privacy Policy

This is embarrasing..

An error occurred while processing the form. Please try again in a few minutes.

CEN - EN ISO 23251

Petroleum, petrochemical and natural gas industries - Pressurerelieving and depressuring systems

active, Most Current
Organization: CEN
Publication Date: 1 July 2007
Status: active
Page Count: 206
ICS Code (Processing equipment): 75.180.20
scope:

This International Standard is applicable to pressure-relieving and vapour-depressuring systems. Although intended for use primarily in oil refineries, it is also applicable to petrochemical facilities, gas plants, liquefied natural gas (LNG) facilities and oil and gas production facilities. The information provided is designed to aid in the selection of the system that is most appropriate for the risks and circumstances involved in various installations. This International Standard is intended to supplement the practices set forth in ISO 4126 or API RP 520-I for establishing a basis of design.

This International Standard specifies requirements and gives guidelines for examining the principal causes of overpressure; and determining individual relieving rates; and selecting and designing disposal systems, including such component parts as piping, vessels, flares, and vent stacks. This International Standard does not apply to direct-fired steam boilers.

Piping information pertinent to pressure-relieving systems is presented in 7.3.1.

Document History

April 1, 2011
Petroleum, petrochemical and natural gas industries - Pressurerelieving and depressuring systems
This International Standard is applicable to pressure-relieving and vapour-depressuring systems. Although intended for use primarily in oil refineries, it is also applicable to petrochemical...
EN ISO 23251
July 1, 2007
Petroleum, petrochemical and natural gas industries - Pressurerelieving and depressuring systems
This International Standard is applicable to pressure-relieving and vapour-depressuring systems. Although intended for use primarily in oil refineries, it is also applicable to petrochemical...
July 1, 2007
Petroleum, petrochemical and natural gas industries - Pressurerelieving and depressuring systems
A description is not available for this item.

References

Advertisement