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所在平台: Udemy |
课程主页: https://www.udemy.com/course/binary-distillation/
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Coursera 课程《二元精馏在工艺与化学工程中的应用》课程总结 本课程系统深入地介绍了化学工业中最重要的单元操作之一——二元精馏。课程旨在帮助学员理解气-气、液-液以及气-液传质作用的基本概念，从而能够理解和模拟各种分离设备，包括精馏塔、闪蒸器、间歇精馏器、塔盘塔和填料塔等。 课程内容涵盖： * **传质基础回顾**：包括平衡相图（VLE）、挥发度、拉乌尔定律、共沸物等。 * **精馏理论**：深入讲解精馏的基本原理和应用。 * **工业应用**：介绍精馏在化工行业的广泛应用。 * **逆流操作**：重点讲解逆流操作的原理和重要性。 * **气液操作设备**：涵盖鼓泡塔、喷雾塔、填料塔和塔盘塔等设备。 * **闪蒸精馏与闪蒸罐设计**：介绍闪蒸过程和闪蒸罐的设计方法。 * **塔盘塔设计与操作**：包括塔盘的设计、总塔数计算（McCabe Thiele法和Ponchon Savarit法）、回流、冷凝器类型（分相冷凝、全凝）、塔盘压降等。 * **填料塔设计与操作**：包括填料塔的设计、填料压降等。 * **塔盘效率与Murphree效率**：深入分析塔盘的效率。 * **间歇精馏**：讲解间歇精馏原理及其Raleigh方程。 * **吸收/汽提操作软件模拟**：介绍使用ASPEN PLUS/HYSYS等软件进行吸收/汽提操作的模拟。 * **实例分析**：所有理论知识都配有练习题、例题和家庭作业，以巩固学习。 课程结束后，学员将能够： * 理解二元精馏在闪蒸、连续和间歇过程中的传质机理和过程。 * 为后续学习多组分精馏、反应精馏、共沸精馏以及其他传质单元操作和分离过程课程打下坚实基础。 讲师拥有化学工程专业背景，并在石化行业（如异戊烷/戊烷混合物分离、催化反应器、精馏塔和闪蒸分离装置的设计与建模）拥有丰富的实践经验。
Introduction:Binary Distillation is one of the most important Mass Transfer Operations used extensively in the Chemical industry.Understanding the concept behind Gas-Gas, Liquid-Liquid and the Gas-Liquid mass transfer interaction will allow you to understand and model Distillation Columns, Flashes, Batch Distillator, Tray Columns and Packed column, etc...We will cover:REVIEW: Of Mass Transfer Basics (Equilibrium VLE Diagrams, Volatility, Raoult's Law, Azeotropes, etc..)Distillation TheoryApplication of Distillation in the IndustryCounter-Current Operation Several equipment to Carry Gas-Liquid OperationsBubble, Spray, Packed and Tray Column equipmentFlash Distillation & Flash Drums DesignDesign & Operation of Tray ColumnsNumber of Ideal Stages: McCabe Thiele Method & Ponchon Savarit MethodRecycleCondenser types: partial, totalPressure drop due to traysDesign & Operation of Packed Columns Pressure drop due to traysEfficiency of Stages & Murphree's EfficencyBatch Distillation, the Raleigh EquationSoftware Simulation for Absorption/Stripping Operations (ASPEN PLUS/HYSYS)Solved-Problem Approach:All theory is backed with exercises, solved problems, and proposed problems for homework/individual study.At the end of the course:You will be able to understand mass transfer mechanism and processes behind Binary Distillation in Flash, Continuous & Batch Processes. You will be able to continue with a Multi-Component Distillation, Reactive Distillation and Azeotropic Distillation as well as more Mass Transfer Unit Operation Courses and/or Separation Processes Course.About your instructor:I majored in Chemical Engineering with a minor in Industrial Engineering back in 2012.I worked as a Process Design/Operation Engineer in INEOS Koln, mostly on the petrochemical area relating to naphtha treating. There I designed and modeled several processes relating separation of isopentane/pentane mixtures, catalytic reactors and separation processes such as distillation columns, flash separation devices and transportation of tank-trucks of product.
