Abstract

This document specifies a method for the determination of the concentration hydrochloric acid and hydrofluoric acid in biomethane, after absorption on an alkali-impregnated quartz fiber filter or in a sorbent trap, by ion chromatography (IC) with conductimetric detection. The method is applicable to biomethane in levels: - for HCl: 0,07 mg/m3 to 34,3 mg/m3; - for HF: 0,07 mg/m3 to 17,5 mg/m3.

Begin

2021-12-13

WI

00408012

Planned document number

DIN EN ISO 2611-1

Project number

03200937

Responsible national committee

NA 032-03-08 AA - Biogas  

Responsible european committee

CEN/TC 408 - Natural gas and biomethane for use in transport and biomethane for injection in the natural gas grid  

Responsible international committee

ISO/TC 193/SC 1/WG 25 - Biomethane  

draft standard

Analysis of natural gas - Biomethane determination of halogenated compounds - Part 1: HCl and HF content by ion chromatography (ISO/DIS 2611-1:2023); German and English version prEN ISO 2611-1:2023
2023-11
Order from DIN Media