【Daily Question】Petrochemical Deep Processing Version 2017.11.06
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Participation: Prize of 5 Wealth； Correct answer: Reward of 10 wealth points ； Note: This post is valid for 48 hours. Fill-in-the-blank: The distillation process is a ( ) ( ), ( ), ( ) process. Answer: Mass transfer, heat transfer, multiple partial condensations, multiple partial vaporizations
Heat source heating, liquid boiling, gas-liquid separation, cooling and condensation
Mass transfer and heat transfer processes; for the other two blanks, one is concentration enhancement? There’s one more I really can’t think of{:3_46:}
Mass transfer, heat transfer, multiple partial condensations, multiple partial vaporizations
Mass transfer, heat transfer, multiple partial condensations, multiple partial vaporizations
Evaporation, condensation, heat transfer, mass transfer
Heat source heating, liquid boiling, gas-liquid separation, cooling and condensation
The distillation process is a process involving (mass transfer), (heat transfer), multiple vaporizations, and multiple condensations.
Mass transfer and heat transfer occur simultaneously