This document specifies a method for the determination of hydrogen sulfide content in working field natural gas of upstream area by laser absorption spectroscopy. The analytical range expressed as mole fraction is 10 × 10−6 to 20 %. The analytical range can be expanded to higher content with specific instrument requirements.
Status: PublishedPublication date: 2018-10
Edition: 1Number of pages: 16
Technical Committee: ISO/TC 193/SC 3 Upstream area
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