【Daily Question No. 194】2018.07.19
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【Daily Question No. 194】July 19, 2018: The main purpose of hydrogenating catalyst regeneration is ( ). A. To convert the catalyst to an oxidized state. B. To burn off any residual oil and gas in the catalyst. C. To burn off impurities such as carbon deposits on the catalyst. D. To increase the strength of the catalyst. Answer: C is correct; 3 points, 1 error； 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. Burn off carbon deposits and other impurities on the catalyst
C. Burn off carbon deposits and other impurities on the catalyst
C. Burn off carbon deposits and other impurities on the catalyst
A. Convert the catalyst to an oxidized state