Aktivní norma | Vydána: 28.06.2001

ISO 6570:2001

Natural gas — Determination of potential hydrocarbon liquid content — Gravimetric methods
(Gaz naturel — Détermination de la teneur en hydrocarbures liquides potentiels — Méthodes gravimétriques)

Dostupné jazyky: Anglicky

Dostupné provedení: Elektronické PDF, Tištěné

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Podrobné informace

Označení: ISO 6570:2001

Datum vydání: 28.06.2001

Stran: 21

Země: Mezinárodní technická norma

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Anotace

Description / Abstract: This International Standard describes the principles of, and general requirements for, two gravimetric methods for the determination of the potential hydrocarbon liquid content of natural gas, or similar gas, at a given pressure and temperature. Two methods are specified in this International Standard to determine the amount of condensate in a sample gas: _ Method A: a manual weighing method; _ Method B: an indirect automatic weighing method based on the indication of the pressure difference caused by the accumulation of condensate in a vertical tube. The manual weighing method is a reference method for the indirect automatic method (Method B). The indirect automatic method (Method B) is suitable for semi-continuous control. NOTE Unless otherwise specified, gas volumes are in cubic metres at 273,15 K and 101,325 kPa.

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