【Daily Question 2019】Hydrogen production and hydrogenation section – Questions 4-10
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【Daily Question 2019】Hydrogen production and hydrogenation section – Questions 4–10: What is the cause of the blockage in the acidic water control valve of the high-pressure separator? Multiple choice: A. Valve position drift B. Catalyst dust blockage C. Ferrous sulfide blockage D. Valve core detachment 234 (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
B. Catalyst dust blockage C. Ferrous sulfide blockage D. Valve core detachment