【Daily Question】Catalytic Coking Reformate Blending Version 20170531
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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: Prize of 5 Wealth ； Correct answer: Reward of 10 wealth points ； Note: Questions from the same day will receive full feedback if answered on the same day; answers given the next day will earn 5-8 wealth points. This post is valid for 48 hours. http://bbs.hcbbs.com/static/image/hrline/5.gif True or False Question (Catalysis Section): Distillation columns can be classified by the type of tray used as follows: packed columns, floating valve columns, and sieve plate columns. ( ) Correct answer: Yes
True or False (Catalysis section): Distillation columns can be classified by tray type into: packed columns, floating valve columns, and sieve plate columns. (Yes)
Distillation columns can be mainly classified by tray type into: packed columns, floating valve columns, and sieve plate columns. (Yes)
Error. Distillation columns can be classified by tray type into: packed columns, floating valve columns, and sieve plate columns. ( X )