X20-200

X20-200

August 1982
Published document Cancelled

Gas analysis. Molar and bulk concentration. Compressibility factor.

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Main informations

Collections

National standards and national normative documents

Publication date

August 1982

Number of pages

17 p.

Reference

X20-200

ICS Codes

71.040.40   Chemical analysis

Classification index

X20-200

Print number

1 - 01/12/1983
Table of contents
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  • 1 Objet
    1
  • 2 Rappel des définitions
    2
  • 3 Facteurs de compressibilité des gaz purs
    2
  • 4 Facteurs de compressibilité des mélanges gazeux
    3
  • 4.1 Facteur de compressibilité dans les conditions de référence
    3
  • 4.2 Facteur de compressibilité en dehors des conditions de référence
    4
  • 4.3 Exemple de détermination
    6
  • 5 Expression des concentrations des mélanges de gaz pour étalonnage
    7
  • 5.1 Mélanges obtenus par voie pondérale
    7
  • 5.2 Mélanges obtenus par voie volumique
    7
  • 5.3 Mélanges obtenus par perméation
    8
  • 6 Incidence sur les résultats analytiques
    8
  • 6.1 Méthodes de dosage d'un seul constituant par comparaison à un mélange de gaz pour étalonnage
    8
  • 6.2 Méthode de normalisation interne
    10
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