International Standard
ISO 2611-1:2024
Analysis of natural gas — Halogen content of biomethane — Part 1: HCl and HF content by ion chromatography
Reference number
ISO 2611-1:2024
Edition 1
2024-04
Preview
ISO 2611-1:2024
81455
No disponible en español
Publicado (Edición 1, 2024)

ISO 2611-1:2024

ISO 2611-1:2024
81455
Idioma
Formato
CHF 96
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Resumen

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 fibre filtre or in a sorbent trap, by ion chromatography (IC) with conductimetric detection.

The method is applicable to biomethane for concentration levels for HCl from 0,07 mg/m3 to 35 mg/m3 and for HF from 0,07 mg/m3 to 20 mg/m3.

Unless stated otherwise, all concentrations in this document are given under standard reference conditions (see ISO 13443). Other conditions can be applied.

This method is also applicable to biogas. This method is intended to support conformity assessment of biomethane and biogas according to specifications, such as the EN 16723 series.

Informaciones generales

  •  : Publicado
     : 2024-04
    : Norma Internacional publicada [60.60]
  •  : 1
     : 13
  • ISO/TC 193/SC 1
    75.060 
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