IP 441: Determination of the pour point of crude petroleum

Document options


EI Technical Partners get free access to publications. You will need to Login or Register here

  • Method adopted/last revised: 1999
  • Method reapproved: 2013
  • REF/ISBN: IP441-2935231
  • Status: Current
  • First printed in STM books: January 1999

Scope

This standard specifies two procedures for the determination of the pour point of crude petroleum down to a temperature of -36 °C. One procedure (Procedure A) provides a measure of the maximum (upper) pour point, whilst the other procedure (Procedure B) provides a measure of the minimum (lower) pour point. This standard is only applicable to crude petroleum; the pour point of petroleum products should be measured by IP 15.

Members Benefits

Are you an EI Member? If yes, register/log in now to ensure you receive free access or discounts to EI publications.

If you are not a Member, why not join today and receive all of the benefits of EI Membership? EI Members are entitled to a 25% discount on most EI publications.