Catalytic Coking Reformate Blending Version 20190922

2019-09-22View Original

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This post was last edited by wlf1234 on 2019-9-24 08:15. 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: The phenomenon of leakage in the regenerator heat exchanger is ( ). A. Rising regeneration pressure B. Decreasing pressure drop in the cyclone separator C. Rising temperature above the phase bed in the regenerator D. Change in the color of the flue gas. Answer: A 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.

Reply #22019-09-22

D. Changes in the color of smoke emitted from chimneys

Reply #32019-09-22

D. Changes in the color of smoke emitted from chimneys

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Catalytic Coking Reformate Blending Version 20190922

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