【Daily Question】Catalytic Cracking, Coking, and Reforming Version 20170115
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This post was last edited by 103388716 on 2017-1-17 at 16:25. To increase the popularity of this section, a daily quiz activity has been launched; the purpose of this activity is: “Learn a little bit every day, and make significant progress over ten days.” I hope everyone will participate actively; by learning and making progress, they can also easily bring wealth home :) Participation: 3 rewards for wealth ； Correct answer: Reward of 8 wealth points ； Note: For questions from the same day, full feedback will be given if answered on the same day; answering the next day earns 3-5 wealth points as a reward. http://bbs.hcbbs.com/static/image/hrline/4.gif Multiple-choice questions (Reform section): In normal production, we generally use ( ) to increase the hydrogen-to-oil ratio. A: Increase the pressure for achieving high scores B: Improve hydrogen purity C: Increase the flow rate of the circulation pump D: Slightly reduce the feed volume C
In normal production, we generally increase the hydrogen-to-oil ratio through (C). A: Increase the pressure for high scores B: Increase hydrogen purity C: Increase the flow rate of recycled hydrogen D: Slightly reduce the feed amount