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What is the pressure of the feed to the vacuum tower approximately

2010-04-14View Original

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In the atmospheric and vacuum units of refineries, what is the approximate pressure of the feed to the vacuum tower’s residue stream? A roughly reasonable range will do, thank you
Reply #22010-04-14
Depending on the actual conditions of each factory: the pressure in the vacuum furnace tubes is slightly higher, around 0.4 bar to 1 bar； After mixing into the main oil and gas pipeline, the pressure before entering the vacuum tower is slightly higher than the pressure at the feed plate of the vacuum tower.
Reply #32010-04-14
Dry vacuum tower: 4–5.5 kPa； Wet vacuum tower: 15～20kPa ；

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Translated at 2026-07-27 05:36:07

Original: https://bbs.hcbbs.com/thread-649682-1-1.html

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