Catalytic Coking Reformate Blending Version 20190725
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Participation: 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: When loading the catalyst at startup, after the primary material leg is blocked by the catalyst, it is necessary to load the catalyst slowly for ( ). A. Prevent catalyst loss B. Ensure proper operation of the cyclone separator C. Raise the temperature of the regenerated slurry as quickly as possible D. Maintain normal fluidization. Answer: C 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.
C. Raise the temperature of the regenerated dense phase as soon as possible