【Daily Question】Catalytic Cracking, Coking, and Reforming Version 20170110
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This post was last edited by 103388716 on 2017-1-17 at 16:33. 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: Reward of 3 units of wealth ； Correct answer: Reward of 8 wealth points ； Note: Full feedback is given for answers to the day’s questions on the same day; answering them the next day earns 3-5 wealth points. http://bbs.hcbbs.com/static/image/hrline/4.gif Multiple-choice question (Catalysis section): The distillation tower is fed with vapor, and there is a large amount of excess heat; ( ) is used to remove this excess heat from the tower. A: Multi-path circulation return B: Top circulation return C: Mid-section circulation return D: Slurry circulation return Correct: A
The distillation tower is fed with vapor, and there is a large amount of excess heat; (A) is used to remove this excess heat from the tower. A: Multi-path circulation return B: Top circulation return C: Middle-section circulation return D: Slurry circulation return
The distillation tower is fed with vapor, and there is a large amount of excess heat; (A) is used to remove this excess heat from the tower. A: Multi-path circulation return B: Top circulation return C: Middle-section circulation return D: Slurry circulation return
The distillation tower is fed with vapor, and there is a large amount of excess heat; (A) is used to remove this excess heat from the tower. A: Multi-path circulation return B: Top circulation return C: Middle-section circulation return D: Slurry circulation return