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English Translations » 炼制(催化焦化深加工) » I would like to ask about the uses and functions of Changsi

I would like to ask about the uses and functions of Changsi line

2017-12-18 View Original

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Hello everyone, what is the Changsi line generally used for? When will the Changsi line oil be extracted? Thank you!
Reply #2 2017-12-18
Summer is used for hydrogenation. Cracking feedstock
Reply #3 2017-12-18
Why summer? What is the product if hydrogenation is used? Thank you
Reply #4 2017-12-18
It mainly depends on the properties of the crude oil in the distillation unit; the hydroprocessing feedstock comes from the fourth outlet line
Reply #5 2017-12-19
Personally, I think the purpose of the four-stage column is to increase the draw rate of the atmospheric tower. So, the operation of the four regular lines is related to the processing of crude oil. When there are many light components in crude oil, four-line extraction can be considered; however, it’s not possible to use the normal four-line method for processing M100

Translated at 2026-07-21 05:05:06

Original: https://bbs.hcbbs.com/thread-1882697-1-1.html

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