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Chemical Engineering

Chemical Engineering. Without Chemical Engineering modern society could not exist!. Household products Detergent, disinfectants Health care products Pharmaceutical, toiletries, Fuels Petrol, diesel, gas Horticultural products Fertilizers, insecticides

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Chemical Engineering

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  1. Chemical Engineering

  2. Without Chemical Engineering modern society could not exist!

  3. Household products Detergent, disinfectants Health care products Pharmaceutical,toiletries, Fuels Petrol, diesel, gas Horticultural products Fertilizers, insecticides Metals Steel, zinc production Polymerization Clothes, toys Electronics Silicon, etchants Dairy products Milk, butter,cheese Fats and oils Cooking oils, soap

  4. Chemical engineering is that portion of engineering where materials are made to undergo a change in composition, energy or state of aggregation. (by AIChE)

  5. Chem. Eng. 研究的范畴—宽 Frontiers in Chemical Engineering: Research Needs and Opportunities, 1988 (The Amundson report) The Chemical Processing Industries： • Chemicals (including petrochemicals) • Plastics materials, synthetic resins, • Man-made fibers • Drugs and cosmetics

  6. Paints, varnishes, pigments, and allied products • Fertilizers and agricultural chemicals • Petroleum refining and coal products • Rubber products • Leather tanning and finishing • Foods and beverages • Fats and oils

  7. Wood, pulp, paper and board • Stone, clay, glass, and ceramics • Lime and cement • Metallurgical and metal products • Explosives and ammunition • Other chemically processed products

  8. 石油炼制与煤产品 化肥和农用化学品 石材、粘土、玻璃和陶瓷 油漆、清漆、颜料和配料产品 木材、纸浆、纸和木板 肥皂、甘油、清洁剂 爆炸物与军火 食品与饮料 药物和化妆品 皮革上色与涂饰 橡胶制品 脂肪和油 化学品 石灰与水泥 人造纤维 化学工程 塑料材料、合成树脂 冶金和金属制品 系统工程 生命科学 计算机 物 理 数学 化学 经 济 社会学 热力学 力学

  9. What is Chemical Engineering? • 化学工程是一门工程技术学科，它研究化工产品生产过程的基本规律，并应用这些规律解决化工生产中的问题。 • 化学工程是研究化学工业和其他过程工业(process industry)生产中所进行的化学过程和物理过程共同规律的一门工程学科。

  10. What is Chemical Engineering? • Chemical engineering is that portion of engineering where materials are made to undergo a change in composition, energy or state of aggregation. (by AIChE) • Process engineering is the technological discipline which deals with technical operation of process in which materials undergo a change in type , properties or composition . (by German)

  11. What is Chemical Engineering? • Chemical engineering is branch of engineering which is concerned with process in which materials undergo a required change in composition, energy, content or physical state, with the means of their processing, with the resulting products and with their applications to useful ends. (by BIChE)

  12. What is Chemical Engineering? • Chemical engineering is the science of the production and processing of chemical products. “Chemical products” should be taken very generally . It includes stones and soils, glass and textiles, as well as foodstuffs and delicacies, road and surfacings, and effluents.

  13. 研究范畴宽； • 研究对象的尺度变化大；原子、分子、设备、过程…. • 系统复杂：多样性、已知、未知… • 比其它的工程学更接近于科学。

  14. Chemical engineers, with their strong ties to the molecular science, will be the “interfacial researchers” bridging science and engineering in the multidisciplinary environments where a host of new technologies will be brought into being. 分出新学科—对化学工程的需要

  15. 平稳发展时期： 学科生长过程，速度不平衡： 创建—高速生长—平稳发展 化学工程的昨天—化学、物理和数学等的前天 化学工程的今天—化学、物理和数学等的昨天 电子、信息的明天--化学工程的今天

  16. 化学工程的明天 —化学、物理和数学等的今天 Chemical engineering has a rich past and a bright future

  17. Scientist solve the problems they can, but engineers try to solve the problems they have to. • Engineers do for penny what any fool can do for a pound.

  18. Introduction Chemical Engineering What Me(http://gs.dlut.edu.cn/Html/HeGH.html)

  19. Purpose • Basic laws, rules, calculation of the unit operations which are often used • Typical equipments (structure, design) • Ability to solve the practical problem

  20. Content (Vol.1) • Chapter 1 2h • Chapter 2 4h • Chapter 3 8h • Chapter 6 2h • Chapter 8 8h • Chapter 9 10h • Chapter 11 1h

  21. Content (Vol.2) • Chapter 1 2h • Chapter 4 2h • Chapter 6 1h • Chapter 7 4h • Chapter 8 & 9 1h • Chapter 14 2h Total 47h

  22. Relative Courses • Chem. Eng. Design • Chem. Eng. Experiment

  23. Final marks Homework Attendance Examination 10 90 100

  24. Referencein English Principles of Chemical Engineering Unit Operations Chemical Engineering Processes and Equipments Processes Technology

  25. Referencein Chinese “化工原理” by 大工 天大 华东 others

  26. Disabusing Time • Every Even Week Friday 2:00-4:00Pm • Every break of this class • 13898498519 • Hgaohong@dlut.edu.cn

  27. Questions • No question is stupid. • Any question are welcome.

  28. About you • ??? • !!!

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