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【Daily Question】Catalytic Coking Reformate Blending Version 20170920

2017-09-20View Original

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This post was last edited by Green Lotus on 2017-9-19 09:11. Participants: Reward of 5 Wealth; Correct answer: Reward of 10 wealth points ; Note: This post is valid for 48 hours. Multiple-choice question: During shutdown for maintenance, the distillation system needs to undergo ( ). A. Water washing B. Alkali washing C. Acid washing. Answer: A. Please participate by clicking; our ultimate goal is for everyone to acquire knowledge. http://bbs.hcbbs.com/static/image/hrline/1.gif http://bbs.hcbbs.com/static/image/hrline/2.gif Note: The answers will be released automatically after two days. Petroleum Chemical Zone – “Creative Ideas for Energy Saving”: The Second Session is in full swing! http://bbs.hcbbs.com/thread-1666758-1-1.html 2017: “My Technical Upgrades” in the Coal Chemical Industry http://bbs.hcbbs.com/thread-1786290-1-1.html [Daily Question] Catalyst-based coking and reformation: A summary of 2017 http://bbs.hcbbs.com/thread-1811219-1-1.html

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