【Daily Question No. 172】2018.06.21
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【Daily Question No. 172】June 21, 2018: Before and after changing the tanks for hydrogenation feed oil, operators should pay attention to ( ). Multiple choice: A. Hydrogenation feed volume B. Gas volume from the hydrogenation furnace C. Temperature rise in the hydrogenation reactor. Answers: A and C. (Unless otherwise specified, all questions are based on hydrogenation units.) ) 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 access it through the summary post below. https://bbs.hcbbs.com/home.php?mod=space&uid=719164&do=thread&view=me&from=space The APP short-video skill competition has started! https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=1951670
A: Hydrogenation feed rate; C: Temperature rise in the hydrogenation reactor
A: Hydrogenation feed rate; C: Temperature rise in the hydrogenation reactor
A: Hydrogenation feed rate; C: Temperature rise in the hydrogenation reactor