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  1. What is the function of the fractionating column in fractional ...

  2. How are fractions separated in a fractionating column?

  3. What is the purpose of the beads in fractionating column?

  4. What is the function of glass beads in a fractionating column?

  5. Why are the liquid products of cracking usually sent to a …

  6. Why do the higher boiling fractions in a fractionating column

  7. How does the temperature change as you go up the fractionating …

  8. What is the purpose of the outer jacket on fractionating column?

  9. What is the best fractionating column for ethanol ... - Answers

  10. Why are fractionating towers in refineries always tall?