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ČSN EN ISO 2611-1 (385587)
Analysis of natural gas - Halogen content of biomethane - Part 1: HCl and HF content by ion chromatography
Translate name
STANDARD published on 1.10.2024
The information about the standard:
Designation standards: ČSN EN ISO 2611-1
Classification mark: 385587
Catalog number: 519729
Publication date standards: 1.10.2024
SKU: NS-1198986
The number of pages: 28
Approximate weight : 84 g (0.19 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
The category - similar standards:
Annotation of standard text ČSN EN ISO 2611-1 (385587):
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
Preview of the standard ČSN EN ISO 2611-1 (385587)
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