【Daily Question】Catalytic Coking Reformate Blending Version 20170322

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This post was last edited by 103388716 on 2017-3-24 at 19:48. To increase the popularity of this section, a daily question 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, you can also easily bring wealth home :) . Participation: Prize of 5 Wealth ； Correct answer: Reward of 10 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 5-8 wealth points. This post is valid for 48 hours. http://bbs.hcbbs.com/static/image/hrline/5.gif Multiple-choice question (Coking section): Before entering the coking tower for coking reactions, residue oil first passes through ( ). A: Heating furnace B: Fractionation tower C: Stabilization tower D: Compressor Correct answer: A ======================== Petrochemical sector—“Creative Ideas for Energy Savings” campaign http://bbs.hcbbs.com/thread-1669271-1-1.html Xiaomi phones are waiting for you