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English Translations » 甲醇及净化技术 » Methanol Daily Question 2019.3.7

Methanol Daily Question 2019.3.7

2019-03-07View Original

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The correct way to switch the reboiler is (　　). A. First, activate the backup unit and immediately shut down the one in use. B. First, shut down the one in use, then activate the backup unit. C. Shut down the one in use and activate the backup unit simultaneously. D. First, activate the backup unit, and then gradually shut down the one in use based on the process parameters. D
Reply #22019-03-07
D. First, activate the backup unit, and gradually shut down the currently in use unit based on the process parameters
Reply #32019-03-08
D. First, activate the backup unit, and gradually shut down the currently in use unit based on the process parameters

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Translated at 2026-07-21 05:44:36

Original: https://bbs.hcbbs.com/thread-2342090-1-1.html

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