[화학공학실험2] LAB4 Distillation Column 결과레포트(영문)

소개글

화공실2 레포트 작성하는데 매우 많은 시간이 소요됩니다.
1900원으로 당신의 시간을 지키시기 바랍니다.
기말고사 2문제 풀고 에이쁠 받았습니다.
레포트로 점수를 다 땄습니다.

목차

1. Objective
2. Result
3. Discussion
4. Factors of error
5. Reference
6. Summary

본문내용

1. Objective
1) Understanding the principle of distillation
2) Separating two different liquid that are water and methanol with distillation column
3) Estimating the theoretical number of theoretical plate and efficiency using McCabe-Thiele method then finding optimal reflux ratio.

<중 략>

4. Factors of error
1) Measuring
When measure volume and time, there must be an error because human measures it. When estimate time to get flow rate, the time we got is not exactly 10 seconds. In addition, the volume of liquid is measured by only eyes and mass of liquid and flask we got is not accurate. When making MeOH and water solution, there would be an error too. It means 50 mol% feed liquid is not 50 mol%. Those factors make error.

2) Steady state
We use water pump and boiler. Therefore, experiment did not process in steady state. Maybe heat transfer occured, and fluid flow was not steady.

참고 자료

Manual_ChemE Lab II(2020) p.35 ~ p.41
https://www.rccostello.com/distil/distildes.htm