NEN - NVN-CEN ISO/TS 2610
Analysis of natural gas - Biomethane - Determination of amines content
| Organization: | NEN |
| Publication Date: | 1 July 2023 |
| Status: | active |
| Page Count: | 24 |
| ICS Code (Natural gas): | 75.060 |
scope:
This document specifies the determination of the concentration of alkanolamines in biomethane. The measurement method involves thermal desorption gas chromatography with flame ionization and/or mass spectrometry detectors (TD-GC-MS/FID). The described method is specifically developed for the analysis of five amine compounds, namely:
- monoethanolamine (MEA);
- diglycolamine (DGA);
- diethanolamine (DEA);
- N-methyldiethanolami
- piperazine (PZ).
Information about the compounds is given in Annex A.
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