International Standard
ISO 12213-3:2006
Natural gas — Calculation of compression factor — Part 3: Calculation using physical properties
Reference number
ISO 12213-3:2006
Edition 2
2006-11
International Standard
Read sample
ISO 12213-3:2006
44412
Published (Edition 2, 2006)
This standard was last reviewed and confirmed in 2021. Therefore this version remains current.

ISO 12213-3:2006

ISO 12213-3:2006
44412
Language
Format
CHF 173
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Abstract

ISO 12213 specifies methods for the calculation of compression factors of natural gases, natural gases containing a synthetic admixture and similar mixtures at conditions under which the mixture can exist only as a gas.

It is divided into three parts: this part, ISO 12213-3:2006, specifies a method for the calculation of compression factors when the superior calorific value, relative density and carbon dioxide content are known, together with the relevant pressures and temperatures. If hydrogen is present, as is often the case for gases with a synthetic admixture, the hydrogen content also needs to be known.

The method is primarily applicable to pipeline quality gases within the ranges of pressure p and temperature T at which transmission and distribution operations normally take place, with an uncertainty of about +/-0,1 %. For wider-ranging applications the uncertainty of the results increases.

General information

  •  : Published
     : 2006-11
    : International Standard confirmed [90.93]
  •  : 2
     : 38
  • ISO/TC 193/SC 1
    75.060 
  • RSS updates

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