【Daily Question】Hydrogen production and hydrogenation technology version 20190718
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Participation: 1 wealth point as reward; Correct answer: 3 wealth points as reward； Validity period: 48 hours ； https://bbs.hcbbs.com/static/image/hrline/1.gif Multiple-choice question: The main hazard of low water injection volume in the high-pressure air cooler of a hydrogenation unit is ( ) A. Flow deviation ； B. Clogging of the air-cooled tube bundle ； C. Increased hydrogen sulfide corrosion ； D、High temperature after cooling ； Answer: B https://bbs.hcbbs.com/static/image/hrline/1.gif Your participation is the greatest support for our work! Giving roses to others leaves a pleasant fragrance in one’s own hands.
The main hazard of low water injection volume in the high-pressure air cooling system of a hydrogenation unit is (B: blockage of the air cooling tube bundles)
B:victory::victory::victory: