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[이동현상] Separation Process(Extraction & Distillation)(영문)에 대한 자료입니다.
목차
Introduction
① What is Acetone?
② What is problem?
③ How to separate?
2. Mass Transfer
① Extraction column
② Distillation column
3. Heat Transfer
① Heat Exchanger
② Transfer in stage
4. V-L Equilibrium
Binary comp.,
const Pressure
5. Simulation
① Whole Process
② Extractor
③Distillation
본문내용
Acetone is the organic compound with the formula (CH3)2CO.
We have to use nearly pure acetone for organic solution.
Acetone is produced directly or indirectly from propylene.
After several processes.
Products we have are 40% of acetone and water solution.
How we get nearly pure acetone?
Factors to be considered:
Feasibility
Product value
Cost
Product quality
selectivity
Possible Process:
Distillation
Extraction
Extractive distillation
Extraction(1)+Distillation
Extraction(2)+Distillation
Mainly involved in separation process
-Extraction (추출) : liquid – liquid
Driving force : distribution coeff.
-Distillation (증류) : vapor-liquid
Driving force : Vapor pressure