Back to results
US 2025/0020221 A1Published application
Systems and methods for purging an isolation valve with a liquid purge medium
AssigneeTapcoEnpro, LLC
InventorsFiliberto Jimenez, Kenneth Krause
Life of this patent
Estimating the term…
Abstract
A system and method for purging a bottom slurry circuit isolation valve using hydrocarbons.
Claims8
A method of purging an isolation valve comprising:
- distilling oil feedstock into different hydrocarbon weights using a fractionation tower comprises a bottom slurry circuit;
- controlling the flow of bottom slurry through the bottom slurry circuit with an isolation valve wherein the isolation valve is purged using liquid purge medium created in the fractionation tower.
A method for reducing cavitation in a line comprising:
- purging an isolation valve controlling a line with process fluid flowing there through with a liquid purge medium.
Dependencies are inferred from the claim text.