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NF EN ISO 2611-1, X20-611-1 (04/2024)
Analyse du gaz naturel - Teneur en halogènes du biométhane - Partie 1 : détermination de la teneur en HCl et HF par chromatographie ionique
Automatic translation from French :
Analysis of natural gas - Halogen content of biomethane - Part 1: determination of the HCl and HF content by ion chromatography
Automatic translation from French :
Analysis of natural gas - Halogen content of biomethane - Part 1: determination of the HCl and HF content by ion chromatography
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Summary
This document specifies a method for the determination of the concentration of hydrochloric acid (HCl) and hydrofluoric acid (HF) in biomethane, after absorption on an alkali-impregnated quartz fiber filter or in an adsorbent trap, by ion chromatography (IC) with conductometric detection. This method is applicable to biomethane for concentration levels ranging from 0.07 mg/m3 to 35 mg/m3 for HCl and from 0.07 mg/m3 to 20 mg/m3 for HF. Unless otherwise stated, all concentrations in this document are given under standard reference conditions (see ISO 13443). Other conditions may apply. This method also applies to biogas. It is intended to assist in the assessment of the conformity of biomethane and biogas in accordance with specifications, for example those of the EN 16723 series.
(Automatic translation from French)
(Automatic translation from French)
Technical characteristics
| Publisher | Association Française de Normalisation (AFNOR) |
| Publication Date | 04/01/2024 |
| Release Date | 04/01/2024 |
| Page Count | 26 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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