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English Translations » 煤化工产品圈 » One question per day: Coal-to-oil and olefins forum, Decembe

One question per day: Coal-to-oil and olefins forum, December 16, 2017

2017-12-16View 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: Before putting the distillation column of the (DMTO) olefin separation unit into operation, it is necessary to first activate the top condenser – the purpose of this is to prevent overpressure! Note: The answers will be released automatically in two days!
Reply #22017-12-16
Removal of the large amount of oxides in the product gas produced by methanol-to-olefins units
Reply #32017-12-16
Cool the gas-phase medium to the liquid phase, and then return the liquid-phase medium to the top of the tower to prevent overpressure

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Translated at 2026-07-21 05:35:14

Original: https://bbs.hcbbs.com/thread-1881970-1-1.html

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