【Daily Question 2019】Hydrogen production and hydrogenation section – Questions 4-16
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【Daily Question 2019】Hydrogen production and hydrogenation section – Questions 4-16: The purpose of carrying out isothermal dehydrogenation when the hydrogenation unit is shut down is ( ). A. To improve the utilization rate of hydrogen B. To enhance catalyst activity C. To release hydrogen trapped in the reactor walls D. To prevent corrosion caused by polyoxysulfuric acids. 3 (Unless otherwise specified, each question is based on the hydrogenation unit.) ) Correct: 3 wealth, Incorrect: 1 wealth ； 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