Catalytic Coking Reformate Blending Version 20190511
Thread Content
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: Water in the crude oil can cause ( ). A. The reaction pressure increases, and the temperature at the outlet of the riser rises. B. The reaction pressure increases, but the temperature at the outlet of the riser decreases. C. The reaction pressure decreases, and the temperature at the outlet of the riser rises. D. The reaction pressure decreases, and the temperature at the outlet of the riser decreases. Answer: B 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.
B. The reaction pressure increases, and the temperature at the exit of the riser decreases
B. The reaction pressure increases, and the temperature at the exit of the riser decreases
Water in the crude oil can cause (B). A. The reaction pressure increases, and the temperature at the outlet of the riser rises. B. The reaction pressure increases, and the temperature at the outlet of the riser decreases. C. The reaction pressure decreases, and the temperature at the outlet of the riser rises. D. The reaction pressure decreases, and the temperature at the outlet of the riser decreases
B. The reaction pressure increases, and the temperature at the exit of the riser decreases
B. The reaction pressure increases, and the temperature at the exit of the riser decreases