【Daily Question No. 262】2018.09.25
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【Daily Question No. 262】On September 25, 2018, what was the purpose of carrying out isothermal dehydrogenation during the shutdown of the hydrogenation unit? A. To improve the efficiency of hydrogen utilization B. To enhance catalyst activity C. To release hydrogen trapped in the reactor walls D. To prevent corrosion caused by polyoxysulfuric acids. The correct answer is C; 3 correct answers and 1 incorrect answer； Mass posting of posts – rated based on the lowest score ； Replies that are unrelated to the answer are considered spam and will be deleted immediately. For management purposes, if you need to view content from a few days ago, please go to https://bbs.hcbbs.com/home.php?mod=space&uid=3862647&do=thread&view=me&from=space through the summary post below
C. Release the hydrogen stored in the wall of the device
C. Release the hydrogen stored in the wall of the device
C. Release the hydrogen stored in the wall of the device
C. Release the hydrogen stored in the wall of the device