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This post was last edited by Green Lotus on 2017-7-5 at 16:18. To increase the popularity of this section, a daily quiz activity has been launched; the goal 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, you 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 (Coking section): Factors that affect the bottom temperature of the fractionation tower include changes in the outlet temperature of the convection chamber, changes in the temperature and volume of the oil-gas mixture, as well as changes in the distribution of feed rates between the upper and lower sections. Answer: True. Petrochemical section – “Creative Ideas for Energy Saving” campaign (the second phase is currently in full swing): http://bbs.hcbbs.com/thread-1666758-1-1.html
Factors affecting the bottom temperature of the fractionation tower include changes in the exit temperature of the convection chamber, changes in the temperature and volume of the oil-gas mixture, and changes in the distribution of feed rates between the upper and lower sections (correct)