Catalytic Coking Reformate Blending Version 20190623

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This post was last edited by wlf1234 on 2019-6-23 06:34. Participants: Prize 1 Wealth； Correct answer: 3 Wealth as a reward. https://bbs.hcbbs.com/static/image/hrline/2.gif https://bbs.hcbbs.com/static/image/hrline/3.gif Multiple-choice question: Among the following options, which one represents the incorrect procedure during the shutdown of an absorption stabilization system? ( ) A. Before shutting down, coordinate with fractionation to stop the supply of rich and lean absorption oil. B. Before shutdown, operate the tanks in each column at low liquid level. C. Before shutdown, increase inspections of the liquid level in the flare condensate tank. D. Redirect the gaseous hydrocarbons from the stabilizer top to the compressor inlet. Answer: D https://bbs.hcbbs.com/static/image/hrline/1.gif https://bbs.hcbbs.com/static/image/hrline/2.gif Note: The answer will be announced automatically after two days.