【Daily Question】What is the phenomenon of water in the feed oil of a catalytic cracking unit on June 2?
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This post was last edited by wt2008 on 2015-6-1 21:49. Daily Question Activity: Water in the feed oil of a catalytic cracking unit can cause ( ). 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. Answer: B. The reaction pressure increases, and the temperature at the outlet of the riser decreases. Everyone is encouraged to participate actively for prizes. +5 points for correct answers, +2 points for participation. One time per person only. Closed in two days.
B. The reaction pressure increases, and the temperature at the exit of the riser decreases
Water in the feed oil of a catalytic cracking unit can cause ( B ).
D. The reaction pressure decreases, and the temperature at the exit of the riser drops
Water in the feed oil of a catalytic cracking unit 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
Water in the feed oil to a catalytic cracking unit will cause (B) A、An increase in reaction pressure and an increase in the temperature at the outlet of the riser B、An increase in reaction pressure and a decrease in the temperature at the outlet of the riser C、A decrease in reaction pressure and an increase in the temperature at the outlet of the riser D、A decrease in reaction pressure and a decrease in the temperature at the outlet of the riser Answer: B
B. The reaction pressure increases, and the temperature at the exit of the riser decreases
The daily quiz: Water in the feed oil of a catalytic cracking unit 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. Answer:
Water in the feed oil of a catalytic cracking unit can cause (B: an increase in reaction pressure and a decrease in the temperature at the exit of the riser).