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English Translations » 炼制(催化焦化深加工) » Practice questions on August 4, 2017; replies will earn 0–6

Practice questions on August 4, 2017; replies will earn 0–6 points (no scoring for replies sent more than 1 day after posting). Thank you for your replies

2017-08-04View Original

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This post was last edited by percy on 2017-8-5 12:44. Phenomena of sudden shutdown of the top air cooler in the tower: (1) Insufficient cooling load of the air cooler; (2) Increase in pressure at the tower top; (3) Decrease in temperature at the tower top; (4) Increase in cooling temperature. Answer: Yes.
Reply #22017-08-04
(1) Insufficient cooling load of the air cooler; (2) Rise in top pressure of the tower; (3) Drop in top temperature of the tower; (4) Rise in cooling temperature.

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Translated at 2026-07-21 05:06:01

Original: https://bbs.hcbbs.com/thread-1811929-1-1.html

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