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EVS-EN ISO 2615:2024

Analysis of natural gas - Biomethane - Determination of the content of compressor oil (ISO 2615:2024)

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Kehtiv alates 15.05.2024
Alusdokumendid
ISO 2615:2024; EN ISO 2615:2024
Tegevusala (ICS grupid)
75.060 Maagaas
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Standardi ajalugu

Staatus
Kuupäev
Tüüp
Nimetus
15.05.2024
Põhitekst
This document gives general guidance for the sampling and gas chromatographic analysis of compressor oil in biomethane or compressed natural gas (CNG). The compressor oil mass fraction is determined by sampling on coalescing filters under defined operational conditions (the two first cubic meters of gas referring to standard conditions, delivered at a refuelling station).
Compressor oils are lubricants used in mechanical devices where the purpose is to reduce the volume and increase the pressure of gases for use in a variety of applications.
The method is solely applicable to compressed gas (p>18 MPa).
The compressor oil content is expressed as mass fraction. The scope of this method is from 3 mg/kg – 30 mg/kg.

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