Filter Separator
Filter Separator uses filtration-separation elements to efficiently remove solid particles and liquid aerosols.
Application
Suitable for natural gas and other gas media, it is typically deployed at large natural gas stations to eliminate impurities—such as particles and droplets smaller than 5 um—from upstream pipelines, safeguarding the operation of downstream critical equipment.
In a typical processing train the sequence is: Feed → Separation → Outlet.
Scope of supply
- The vessel generally comprises a shell, quick-opening closure, filter cartridges, a demister, and a liquid collection chamber, etc.
Capacity, design conditions and scope of supply are confirmed per project.
Design standards
Reference projects
- 2022 — 42Mpa metering and regulating skid for the Wenjisang Gas Storage project, Tuha Oilfield
- 2022 — Wen 23 Gas Storage of PipeChina West-East Gas Pipeline – TEG dehydration system - 10 million cubic meters per day
- 2024 — Caofeidian Offshore Gas Storage, Jidong Oilfield – integrated ground equipment - 30 million cubic meters per day
Project references are taken from the PetroBest 2025 group catalogue.
Frequently asked questions
What is a filter separator used for?
Filter Separator uses filtration-separation elements to efficiently remove solid particles and liquid aerosols. Suitable for natural gas and other gas media, it is typically deployed at large natural gas stations to…
Which pressure vessel codes can be supplied?
ASME VIII Div.1 U-Stamp and GB standards — confirm scope per project.
Request a quotation
Send the design conditions, medium, flow rate and pressure range, and we will return a technical proposal and a price.