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公开(公告)号：US20240426715A1
公开(公告)日：2024-12-26
申请号：US18708191
申请日：2022-12-01
Applicant: OPTA-PERIPH SAS
Inventor： Pierre BARERE
IPC: G01N1/20
Abstract: An improved method and container for capturing a sample of cryogenic liquid direct from a process pipeline or for accumulating grab samples of natural gas is provided. The container is configured to seal a sample of cryogenic liquid in the container in its original liquid phase and stores the sample in its gas phase. The container is also configured to seal an accumulation of grab samples of natural gas in the container in its gas phase. The container comprises a bellows receptacle provided within a pressurised external chamber.
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