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ISO 12213-2:2006现行

Natural gas — Calculation of compression factor — Part 2: Calculation using molar-composition analysis

出版：International Organization for Standardization

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基本信息

标准编号： ISO 12213-2:2006

发布时间：2006/11/14 0:00:00

标准类别：Standard

出版单位：International Organization for Standardization

标准页数：32

标准简介

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 12213-2:2006, specifies a method for the calculation of compression factors when the detailed composition of the gas by mole fractions is known, together with the relevant pressures and temperatures. The method is 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 %. It can be applied, with greater uncertainty, to wider ranges of gas composition, pressure and temperature.

本标准替代的旧标准

ISO/DIS 12213-2

ISO 12213-2:1997

等同采用的国际标准

UNI EN ISO 12213-2:2007 - Identical

NS EN ISO 12213-2 Ed. 1 (2005) - Identical

NEN ISO 12213-2:1998 - Identical

BS EN ISO 12213-2:2009 - Identical

NF EN ISO 12213-2:2005 - Identical

GB/T 17747.2-2011 - Modified

ONORM EN ISO 12213-2:2005 - Identical

KS I ISO 12213-2:2010 - Identical