UNI EN 16423 : 2013
Current
The latest, up-to-date edition.
LIQUEFIED PETROLEUM GASES - DETERMINATION OF DISSOLVED RESIDUE - GAS CHROMATOGRAPHIC METHOD USING LIQUID, ON-COLUMN INJECTION
26-11-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents and materials
6 Apparatus
7 Sampling
8 Preparation of apparatus
9 Test procedure
10 Calculations
11 Quality control
12 Expression of results
13 Precision
14 Test report
Annex A (normative) - Density calculation of the
LPG and correction of the result
Annex B (informative) - Quality control monitoring
Annex C (informative) - Analysis of benzene, toluene
and hydrocarbons C[7] through C[10]
Annex D (informative) - Analysis of di-iso-propanolamine
Annex E (informative) - FID linearity check
Bibliography
This European Standard specifies a method for the determination of the dissolved residual matter, also known as evaporation residue, in liquefied petroleum gases (LPG), by gas chromatography in the range of (10 to 600) mg/kg (ppm mass).
| DocumentType |
Standard
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Current
|
| Standards | Relationship |
| EN 16423:2013 | Identical |
| EN ISO 4257:2001 | Liquefied petroleum gases - Method of sampling (ISO 4257:2001) |
| ISO 7941:1988 | Commercial propane and butane Analysis by gas chromatography |
| EN 589:2008+A1:2012 | Automotive fuels - LPG - Requirements and test methods |
| ISO 4257:2001 | Liquefied petroleum gases Method of sampling |
| ISO 1998-1:1998 | Petroleum industry Terminology Part 1: Raw materials and products |
| EN 15471:2017 | Liquefied petroleum gases - Determination of dissolved residues - High-temperature gravimetric method |
| EN 27941:1993 | Commercial propane and butane - Analysis by gas chromatography (ISO 7941:1988) |
| ISO 4259:2006 | Petroleum products Determination and application of precision data in relation to methods of test |
| EN 15470:2017 | Liquefied petroleum gases - Determination of dissolved residues - High temperature Gas chromatographic method |
| ISO 8973:1997 | Liquefied petroleum gases — Calculation method for density and vapour pressure |
| EN ISO 4259:2006 | Petroleum products - Determination and application of precision data in relation to methods of test (ISO 4259:2006) |
| EN ISO 8973:1999 | Liquefied petroleum gases - Calculation method for density and vapour pressure (ISO 8973:1997) |
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