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EVS-EN ISO 8973:2001

Liquefied petroleum gases - Calculation method for density and vapour pressure

General information

Valid from 01.07.2001
Base Documents
ISO 8973:1997; EN ISO 8973:1999
ICS Groups
75.160.30 Gaseous fuels
Directives or regulations
None

Standard history

Status
Date
Type
Name
15.04.2020
Amendment
EVS-EN ISO 8973:2001/A1:2020
01.07.2001
Main
EVS-EN ISO 8973:2001
This standard describes a simplified method for the calculation of density and vapour pressure of liquefied petroleum gases (LPG) based on compositional data and density and vapour pressure factors for individual LPG components. A list of factors is provided in this International Standard. This method is intended for application in specifications of product quality and is not intended for application to quantity measurement in custody transfer (see ISO 6578).

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English (PDF 152 KB)

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Amendment

EVS-EN ISO 8973:2001/A1:2020

Liquefied petroleum gases - Calculation method for density and vapour pressure - Amendment 1 (ISO 8973:1997/Amd 1:2020)
Newest version Valid from 15.04.2020
Main

EVS-EN 16723-2:2017

Natural gas and biomethane for use in transport and biomethane for injection in the natural gas network - Part 2: Automotive fuels specification
Newest version Valid from 16.06.2017
Main

EVS-EN ISO 20846:2019

Petroleum products - Determination of sulfur content of automotive fuels - Ultraviolet fluorescence method (ISO 20846:2019)
Newest version Valid from 15.10.2019
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EVS-EN ISO 20846:2011

Petroleum products - Determination of sulfur content of automotive fuels - Ultraviolet fluorescence method (ISO 20846:2011)
Withdrawn from 15.10.2019

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Standards designation

EVS Estonian standard
EN European standard (published by an CEN or CENELEC)
EN ISO International standard adopted as an European standard
ISO International Organization for Standardization’s standard
IEC International Electrotechnical Commission’s standard
HD CENELEC’s harmonisation document
   
EVS-EN European standard implemented in Estonia
EVS-EN ISO International standard adopted in Europe and implemented in Estonia
EVS-EN ISO/IEC International standard/International electrotechnical standard adopted in Europe and implemented in Estonia
EVS-IEC International electrotechnical standard implemented in Estonia
EVS-ISO International standard implemented in Estonia
   
A, AMD amedment
+A a full standard plus the amendment
/A only amendment
COR, AC corrigendum
+COR a full standard plus the corrigendum
NA national annex
+NA a full standard plus the national annex
/NA only national annex
TS technical specification
TR technical report
CWA agreement, developed by a CEN or CENELEC
prEVS-EN (etc) draft standard
   
et the standard is in Estonian only
en the standard is in English only
et-en the standard is in Parallel text Estonian-English