NF EN ISO 3171

NF EN ISO 3171

May 1999
Standard Current

Petroleum liquids. Automatic pipeline sampling.

Recommends procedures for crude oil and liquid petroleum products being conveyed by pipeline. Does not apply to liquefied petroleum gases and liquefied natural gases. The principal purpose ist to give guidelines for specifying, testing, operating, maintaining and monitoring crude oil samples.

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Main informations

Collections

National standards and national normative documents

Publication date

May 1999

Number of pages

61 p.

Reference

NF EN ISO 3171

ICS Codes

75.080   Petroleum products in general

Classification index

M07-057

Print number

1 - 15/10/2004

International kinship

ISO 3171:1988

European kinship

EN ISO 3171:1999
Sumary
Petroleum liquids. Automatic pipeline sampling.

Recommends procedures for crude oil and liquid petroleum products being conveyed by pipeline. Does not apply to liquefied petroleum gases and liquefied natural gases. The principal purpose ist to give guidelines for specifying, testing, operating, maintaining and monitoring crude oil samples.

Replaced standards (1)
NF ISO 3171
August 1989
Standard Cancelled
Petroleum liquids. Automatic pipeline sampling.

Table of contents
  • 0 Introduction
    1
  • 1 Objet et domaine d'application
    1
  • 2 Références
    2
  • 3 Définitions
    2
  • 4 Principes
    4
  • 5 Choix du point d'échantillonnage (y compris la mise en condition de l'écoulement)
    6
  • 6 Tests de profil
    7
  • 7 Conception de la sonde d'échantillonnage
    9
  • 8 Conception et installation de l'échantillonneur
    10
  • 9 Système de commande
    11
  • 10 Mesure du débit
    12
  • 11 Réceptacles d'échantillon et conteneurs
    12
  • 12 Traitement de l'échantillon
    13
  • 13 Sécurité
    15
  • 14 Modes opératoires
    16
  • 15 Validation du système d'échantillonnage
    19
  • 16 Estimation de l'incertitude du système complet d'échantillonnage
    21
  • 17 Bibliographie
    24
  • Annexes
  • A Estimation de la dispersion de l'eau dans le pétrole
    32
  • B Exemple de tests de profil de concentration en eau dans un terminal de pétrole brut
    51
  • C Guide pour le choix des emplacements possibles d'échantillonnage
    54
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