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English Translations » 煤化工产品圈 » (Daily Question) Coal-to-oil and olefins forum, 2018.1.12

(Daily Question) Coal-to-oil and olefins forum, 2018.1.12

2018-01-12View Original

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3.jpg Participation: Prize of 5 Wealth； Correct answer: Reward of 10 wealth points ； Note: This post is valid for 48 hours. Question: What is the function of the ethylene distillation column in the (DMTO) olefin separation unit? It separates ethylene from ethane; ethylene is collected from the top 7 trays of the column and sent to the storage tank area, while ethane is obtained at the bottom of the column and sent to the fuel gas system! Note: The answers will be released automatically in two days!
Reply #22018-01-12
Ethylene and ethane are separated; ethylene is collected from the 7th tray at the top of the tower and sent to the storage tank area, while ethane is obtained at the bottom of the tower and sent to the fuel gas system
Reply #32018-01-12
Ethylene and ethane are separated; ethylene is collected from the top tray of the tower and sent to the storage tank area, while ethane is obtained at the bottom of the tower and sent to the fuel gas system
Reply #42018-01-12
Ethylene and ethane are separated; ethylene is collected from the 7th tray at the top of the tower and sent to the storage tank area, while ethane is obtained at the bottom of the tower and sent to the fuel gas system!
Reply #52018-01-12
The purpose of the ethylene distillation tower is to separate ethylene from ethane
Reply #62018-01-12
Ethylene is separated at the top of the tower, while ethane and C3 hydrocarbons are present at the bottom.
Reply #72018-01-12
Ethylene and ethane are separated; ethylene is collected from the 7th tray at the top of the tower and sent to the storage tank area, while ethane is obtained at the bottom of the tower and sent to the fuel gas system
Reply #82018-01-12
Ethylene and ethane are separated; ethylene is collected from the 7th tray at the top of the tower and sent to the storage tank area, while ethane is obtained at the bottom of the tower and sent to the fuel gas system.
Reply #92018-01-13
Distillation tower for separating ethylene and ethane
Reply #102018-01-13
1. Polymeric-grade ethylene product is obtained. 2. Minimize ethylene loss at the bottom of the tower.
Reply #112018-01-13
Ethylene and ethane are separated; ethylene is collected from the 7th tray at the top of the tower and sent to the storage tank area, while ethane is obtained at the bottom of the tower and sent to the fuel gas system

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Translated at 2026-07-21 05:34:29

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