タイトル

開講年度 開講学部等
2025 工学部
開講学期 曜日時限 授業形態 AL(アクティブ・ラーニング)ポイント
後期 火7~8 講義 1.0
時間割番号 科目名[英文名] 使用言語 単位数
1062320120 化学工学II[Chemical Engineering II] 日本語 2
担当教員(責任)[ローマ字表記] メディア授業
吉本 則子[YOSHIMOTO Noriko]
担当教員[ローマ字表記]
吉本 則子 [YOSHIMOTO Noriko]
特定科目区分   対象学生   対象年次 2~
ディプロマ・ポリシーに関わる項目 カリキュラムマップ(授業科目とDPとの対応関係はこちらから閲覧できます)
授業の目的と概要
In this class, students learn fundamentals of chemical engineering following Fundamentals of Chemical Engineering 1.
授業の到達目標
1. Understand the fundamentals of gas-liquid equilibrium, mass transfer, fluid flow, and heat transfer, which form the basis of unit operations such as distillation and gas absorption.

2. Learn methods for designing equipment and optimizing operating conditions based on material balance and fundamental theories.

3. Develop the ability to understand everyday phenomena, such as heat transfer, through the fundamental principles of chemical engineering.
授業計画
【全体】
In this class, supplementary teaching materials as well as videos will be used in addition to textbooks. Students themselves calculate and derive formulas through simple exercises.
項目 内容 授業時間外学習 備考
第1回 Unit operation in the chemical processes Learn about the unit operations used in chemical processes and their importance. Review the course content and work on exercise assignments to submit them within the deadline. Engage in more than 2 hours of post-class study.
第2回 Distillation 1 Learn about distillation operations used in chemical processes and the principles of it based on the vapor-liquid equilibrium relationship. This class also deals with how to handle ideal and non-ideal solutions. Review the course content and work on exercise assignments to submit them within the deadline. Engage in more than 2 hours of post-class study.
第3回 Distillation 2 Learn about distillation operations used in chemical processes and the principles of it based on the vapor-liquid equilibrium relationship. This class also deals with how to handle ideal and non-ideal solutions. Review the course content and work on exercise assignments to submit them within the deadline. Engage in more than 2 hours of post-class study.
第4回 Distillation 3 Learn the principle and basic formula of continuous distillation distillation, and understand the operation and design method. Review the course content and work on exercise assignments to submit them within the deadline. Engage in more than 2 hours of post-class study.
第5回 Gas absorption 1 Learn about the solubility of gases and learn about gas absorption operations used in chemical processes. Review the course content and work on exercise assignments to submit them within the deadline. Engage in more than 2 hours of post-class study.
第6回 Gas absorption 2 Learn about the double membrane model for gas absorption, and the gas absorption rate and mass transfer coefficient based on them. Review the course content and work on exercise assignments to submit them within the deadline. Engage in more than 2 hours of post-class study..
第7回 Gas absorption 3 Learn how to operate the gas absorption tower and the basic formulas required for the design. Review the course content and work on exercise assignments to submit them within the deadline. Engage in more than 2 hours of post-class study.
第8回 Exercise Exercises to confirm understanding and knowledge about distillation and gas adsorption will be conducted. Review the content on distillation and gas absorption operations. Engage in more than 10 hours of pre-class study.
第9回 Fluid flow 1 Learn about flow characteristics (laminar flow and turbulent flow) and understand the flow state in a circular pipe based on the dimensionless number Re number. Review the course content and work on exercise assignments to submit them within the deadline. Engage in more than 2 hours of post-class study.
第10回 Fluid flow 2 Learn how to calculate friction and pressure losses in a circular pipe flow. Review the course content and work on exercise assignments to submit them within the deadline. Engage in more than 2 hours of post-class study.
第11回 Fluid flow 3 Learn about the mechanical energy balance equation and understand how to calculate the power required for fluid transport and energy loss in piping. Review the course content and work on exercise assignments to submit them within the deadline. Engage in more than 2 hours of post-class study.
第12回 Heat transfer 1 Learn the types of heat transfer such as conduction heat transfer, convection heat transfer and radiation heat transfer, and know examples of heat transfer operations in chemical processes. Review the course content and work on exercise assignments to submit them within the deadline. Engage in more than 2 hours of post-class study.
第13回 Heat transfer 2 Learn the basic formula of conductive heat transfer and the heat transfer coefficient. Review the course content and work on exercise assignments to submit them within the deadline. Engage in more than 2 hours of post-class study.
第14回 Heat transfer 3 Learn convective heat transfer, overall heat transfer coefficient, heat exchanger operation method and basic equations, and learn how to calculate heat transfer area and operation conditions based on these. Review the course content and work on exercise assignments to submit them within the deadline. Engage in more than 2 hours of post-class study.
第15回 Exercise Exercises to confirm understanding and knowledge about fluid flow and heat transfer will be conducted. Review transport phenomena and heat transfer. Engage in more than 10 hours of pre-class study.
第16回 Examination The understanding about the contents covered in the course will be examined by periodic examinations. Review transport phenomena and heat transfer. Engage in more than 10 hours of pre-class study.
※AL(アクティブ・ラーニング)欄に関する注
・授業全体で、AL(アクティブ・ラーニング)が占める時間の割合を、それぞれの項目ごとに示しています。
・A〜Dのアルファベットは、以下の学修形態を指しています。
【A:グループワーク】、【B:ディスカッション・ディベート】、【C:フィールドワーク(実験・実習、演習を含む)】、【D:プレゼンテーション】
A: --% B: --% C: 10% D: --%
成績評価法
Class exercises and homeworks 30%
Examination 70%
教科書にかかわる情報
教科書 書名 ベーシック化学工学 増補版 ISBN 4759820477
著者名 橋本健治 出版社 化学同人 出版年 2020
備考
参考書にかかわる情報
参考書 書名 標準化学工学 ISBN 4759810730
著者名 松本道明 [ほか] 著 出版社 化学同人 出版年 2006
備考
メッセージ
This class deals with a number of basic formulas. Try to understand them on the basis of physical and chemical phenomena.
キーワード
Chemical engineering Separation operation Energy balance Gas absorption Vapor-liquid equilibrium Mass transfer Viscosity, pressure drop, heat exchanger
持続可能な開発目標(SDGs)

  • エネルギーをみんなに そしてクリーンに
  • 産業と技術革新の基盤をつくろう
  • つくる責任つかう責任
  • 気候変動に具体的な対策を
(エネルギー)すべての人々の、安価かつ信頼できる持続可能な近代的エネルギーへのアクセスを確保する。
(インフラ、産業化、イノベーション)強靱(レジリエント)なインフラ構築、包摂的かつ持続可能な産業化の促進及びイノベーションの推進を図る。
(持続可能な生産と消費)持続可能な生産消費形態を確保する。
(気候変動)気候変動及びその影響を軽減するための緊急対策を講じる。
関連科目
Chemical Engineering I, Chemical Process Design, Biochemical engineering, Physical Chemistry
履修条件
連絡先
Noriko Yoshimoto
Office room : 総合研究棟room713
E-mail:noriko-y@yamaguchi-u.ac.jp
オフィスアワー
10:00~17:00
except Tuesday and Thursday afternoon

ページの先頭へ