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English Translations » 【塔/精馏圈】 » Why is the pressure in the crude propylene column lower than

Why is the pressure in the crude propylene column lower than that in the refined propylene column?

2018-05-21View Original

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This post was last edited by Green Lotus on 2018-5-22 at 17:34. Why is the pressure in the crude propylene column lower than that in the refined propylene column? How does the gas phase enter the bottom of the refined propylene column from the top of the crude propylene column?
Reply #22018-05-22
In the picture above, putting it that way makes it sound too simple; it’s not easy to solve, bro
Reply #32018-05-22
The pressure in the refined propylene column is generally five kilograms higher than that in the crude propylene column
Reply #42018-06-05
Is the pressure difference between the refined propylene column and the crude propylene column 0.5 MPa?

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Translated at 2026-07-21 03:41:15

Original: https://bbs.hcbbs.com/thread-1990101-1-1.html

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