톨루엔의 증류[유기화학실험 A+]

소개글

Simple distillation을 통한 toluene의 증류실험 결과레포트입니다.

목차

1. Title
2. Date
3. Apparatus, Reagents
4. Procedure
5. Result
6. Discussion
7. Reference

본문내용

1. Title: Simple Distillation
2. Date: 2023년 04월 05일 수요일
3. Apparatus & Reagents
1) Apparatus
- Round bottom flask
- Thermometer
- Thermometer adapter
- Rubber adapter
- Vacuum adapter
- Stand
- Clamp
- Heating mantle
- 100mL graduated cylinder
- Stirring bar
- Electronic scale
- Boiling stone
- Condenser
- Keck clips
- teflon tape
- male joint, female joint
- Magnetic bar
- Support jack
- Erlenmeyer flask
- Rubber hose
- Stillhead
2) Reagents
<Table 1. 실험에 사용되는 시약>
Name Formula M.W (g/mol) d (g/mL 또는 g/cm3) m.p (℃) b.p (℃)
Toluene C6H5CH3 92.14 0.867 -95 111
Distilled water H2O 18 0.998 0 100

4. Procedure

<Figure 1. Flow chart – Simple distillation>

5. Result
1) Toluene의 Simple distillation
① 온도계 보정

참고 자료

수업자료(Distillation Ⅱ), 5-6p, Fractional distillation
수업자료(simple distillation), 6p, 물-toluene의 azeotropic data
위키백과, Azeotrope, (https://en.wikipedia.org/wiki/Azeotrope)
수업자료(Distillation Ⅱ), 4-8p, Fractional distillation
위키백과, Extractive distillation, (https://en.wikipedia.org/wiki/Extractive_distillation)
핵심일반화학, Robinson외 2, 자유아카데미, 2020, 335-336p, 카페인의 추출 방법: 초임계 유체를 이용한 추출
Cho J.H, Jeon J.K, A Study on the Optimization of Process for Ethanol Dehydration Azeotropic Distillation, Korean Chem. Eng, 43(4), 474-475(2005)