Chemical Engineering Thermodynamics

Studio: R Afternoon; BXL 102 or 103

Instructors

Name | Office Hours | ||

Lead Instructors | Milo Koretsky (MK) | milo.koretsky@oregonstate.edu | T: 1-1:50; W 2-2:50, 4-5: Gleeson 201 or Gleeson 306 |

Natasha Mallette | natasha.mallette@oregonstate.edu | ||

Teaching Assistants | Peter Ferrero | ferrerop@oregonstate.edu | W 5-6: Gleeson Lobby |

Han Mei | meih@oregonstate.edu | M 3-4: Gleeson Lobby | |

Sean Seekins | seekinss@oregonstate.edu | W 3-3:50: Gleeson Lobby | |

Jad Touma | toumaj@oregonstate.edu | T 2-3: Gleeson Lobby | |

Learning Assistants | Nasser Al Atiqi Ellis Hammond-Pereira Brandon Teed |

The general syllabus for course is available here.

- Announcements
- Weekly Assignments
- Old Exams
- Lecture Handouts
- Course Learning Objectives
- Studios
- Links

- The cconcept map discussed on 3/17 is available here
- HW #8 solution posted
- Week 10 lecture slides posted
- The Excel worksheet for studio is available below, Studios.
- Please bring a laptop to Studio this week (03/16/2017)
- HW #7 solution posted
- Prequiz for Monday (1 question) is available on the Concept Warehouse
- Week 9 lecture slides posted
- Homework #8 has been posted
- Homework #7 due date has been extended until the start of class Friday. Good luck with exams in other classes!
- Prof K will not have office hours on Tuesday March 7.
- Week 8 lecture slides posted
- Homework #7 has been posted
- Please bring a laptop to Studio this week (03/02/2017) and next week (Week 9).
- Prequiz for Wednesday (2 questions) is available on the Concept Warehouse
- HW 6, prob 1-3 solutions posted.
- Week 7 notes are posted
- Exams 2 and 3 from 2016 are posted. ChE 312 had 3 exams in 2016 - so the timing was different relative to content.
- Prequiz for Friday is up
- Homework 6, Problem 4, due date extended until 3/2. Problems 1-3 are still due 2/23.
- Homework 5 solutions and week 6 lecture notes posted
- No pre-quiz for Monday, week 7.
- There are some errors in the scores posted in Canvas - we are working to correct them.
- Homework #6 has been posted
- Prequiz for Friday (1 question) is available on the Concept Warehouse
- HW 4 solutions posted
- We will use CATME to form teams for Studio weeks 6-10. Please fill out the survey from CATME by Monday night; you will get an email to your onid account with instructions.
- Homework #5 has been posted
- Exam #1 can be piched up Wed Feb 8 in Gleeson 306 from 2-2:50 or 4-5; they will also be available at the end of your studio tomorrow
- Homework #4 due date has been extended to the start of class on 2/10
- The classes most surprised / muddiest points from week 1 are available here
- Prequiz for Wed (3 questions) is available on the Concept Warehouse
- Please respond to the Muddiest / Surprised reflection for Monday. New reading has been deferred until Wed
- Prequiz for Friday (1 question) is available on the Concept Warehouse
- In Week 4 Studio, we will continue the Exam #1 activity; please bring your books (and attend!)
- HW 3 solutions posted
- Prequiz for Monday (1 question) is available on the Concept Warehouse
- HW 3 due date has been extended to the start of class on 1/30
- Exam 1 from 2016 is posted. Please read the note associated as well.
- I need to leave office hours on Wed 25 Jan around 4:30
- Please bring your textbook to week 3 studio
- Prequiz for Wednesday (1 question) is available on the Concept Warehouse it is the same question that was asked for Monday
- Prequiz for Monday (1 question) is available on the Concept Warehouse
- HW 3 posted
- HW 2 solutions posted
- The classes most surprised / muddiest points from week 1 are available here
- Information about the research study conducted by Justine Bird is available here
- Jad Touma's office hour has been changed. It is now T 2-3.
- Prequiz for Wednesday is available on the Concept Warehouse
- Brown/Bird research study document posted in Canvas
- HW 2 posted (01/13)
- Prequiz for Friday is available on the Concept Warehouse
- Studio information from class: in item below
- You need to attend the studio in which you are registered

- We will “collapse” the R 3 and R 4 sections (Both will meet in BXL 103)
- Homework is due at the start of studio (please see syllabus for formatting guidelines
- Form your own groups of 3 (will remain fixed first 5 weeks)
- Graded on process (are you engaged, making meaningful progress, working well with teammates?)

- Homework #1 Posted.
- Welcome to ChE 312 :)

- Do the pre-lecture assignment and answr the quiz on the Concept Warehouse before lecture
- The homework assignments will be posted on this webpage every week.
- Solutions (PDF) will be provided in this page after the date each homework assignment is due.

Week | Topic | Pre-Lecture (Complete Quiz on Concept Warehouse) | Homework (Due in Studio) | HW Solution | Lecture Slides | Topics Covered |

Week 1 | Review Pure Species Equilibrium | Before W lecture: Textbook, pages 20-24 Before F lecture: Textbook, pages 315-321 | HW#1 | HW#1Sln | Week 1 |
W: intensive vs.
extensive properties Vacuum video
(what causes the ICE?) F: Tie HW 1 as
conceptual model in thermo ^{st} and 2nd |

Week 2 | Pure Species Equilibrium Mixtures | M: MLK Holiday W: Textbook, pages: 321-329 F: Textbook, pages: 334-344 | HW#2 | HW#2Sln | Week 2 |
W: Gibbs for pure
species; C and CC Eqns ^{v}.
Muddiest points |

Week 3 | Mixtures | M: Textbook, pages: 344-347, 355 W: Textbook, pages: 357-359, 367-369 F: No reading! | HW#3 | HW#3Sln | Week 3 |
M: Nomenclature
developed wrt Studio 2 W: Hypothetical paths:
CW hw problem discussed emphasis of identifying phenomena and available data |

Week 4 | Chemiical Potential Fugacity | M: Review Chapter 6 W: Exam 1 F: Textbook, pages: 391-402 | No HW | Week 4 |
M: Partial
molar Gibbs energy and chemical potential; criteria for chemical equilibrium; volume properties of an ideal gas | |

Week 5 | Fugacity in the vapor | M: Muddiest / Surprised reflection W: Work through Examples 7.1, 7.2, 7.3 F: Graphic text on fugacity p 1-4 | HW#4 Elby Paper | HW#4 Sln | Week 5 |
M: Fugacity
definition; emphasis on the reference state; criteria for chemical equilibrium W: Fugacity
for a pure vapor; steam tables, vdW equation. |

Week 6 | Fugacity in vapor mixtures Fugacity in the liquid | M: Textbook, pages: 403-414, Example 7.4 W: Textbook, pages: 414-418 F: Textbook, pages: 425-436 | HW#5 | HW#5 Sln | Week 6 |
M: Fugacity
of mixtures from EOS; Lewis fugacity rule. W: Fugacity of mixtures from EOS |

Week 7 | Fugacity in the liquid, solid | M: Textbook, pages: 419-420, 436-441, 449 W: Textbook pages 450-452; Graphic text on fugacity p 5-8 F: Textbook, pages: 467-483 | HW#6 Problems 1-3 | HW#6 Sln | Week 7 |
M: Models for g W: Assymetric models
for g |

Week 8 | Phase Equilibria: VLE | M: Exam 2 W: Textbook pages 467-484 F: Textbook pages 484-486, 495-500 | HW#6 Problem 4 | HW#6 Sln Problem 4 | Week 8 |
W: Phase diagrams,
Raoult’s law, lever rule |

Week 9 | Phase Equilibria: LLE and SLE Chemical Reaction Equilibria | M: Textbook pages 511-515, 523-531 W: Textbook pages 563-568 F: Textbook pages 579-580, 586 | HW#7 | HW#7 Sln | Week 9 |
M: LLE (Prof. Mallette) W: CW Phase diagram CW review |

Week 10 | Chemical Reaction Equilibria | M: Textbook pages 599-602 W: F: | HW#8 | HW#8 Sln | Week 10 |
M: Chemical
Reaction Equilibrium: K, extent, and fugacity W: Chemical Reaction Equilibrium: K
from thermochemical data |

**Homework assignments are to be turned in at the beginning of
class on
the due date.**

Old exams are avaiilable here for you to practice:

Exam 1 from 2016 is available on the link above. One point of note. The emphasis on which content we are covering is quite different this year, so the exam emphasis will also change.

ChE 312 had 3 exams in 2016 - so the timing was different relative to content. Both exams 2 and 3 are posted below.

Exam 2 2016

Lecture handouts will be archived here in PDF format.

By the end of this course, you will be able to:

- Describe the role
of Gibbs energy in determining pure species phase equilibrium. Apply
the Clapeyron equation to relate
*T*and*P*for a pure species in phase equilibrium. - Apply thermodynamics to mixtures by defining and finding values for pure species properties, total solution properties, partial molar properties, and property changes of mixing. Apply the Gibbs-Duhem equation to relate partial molar properties.
- Find the fugacity and fugacity coefficient of pure gases and gases in mixtures using tables, equations of state, and general correlations.
- For liquids and
solids, identify Lewis/Randall and Henry’s Law reference states for
ideal solutions. Correct the reference states for pressure. Solve for
non-ideality by determining activity coefficients through models for
excess Gibbs energy,
*g*.^{E} - Solve phase equilibria problems for Vapor-Liquid equilibria (VLE) , Liquid-Liquid equilibria (LLE), vapor - liquid - liquid equilibria (VLLE) and Solid-Liquid equilibria (SLE). Identify and solve problems for systems containing azeotropes (VLE) and partially miscible solutions (LLE).
- Use thermochemical data to determine the equilibrium composition for a chemical reaction. Calculate the equilibrium constant at different temperatures. Determine the equilibrium composition for a system with multiple chemical reactions.

Studio 1 Simulation

Studio 10

Sec | Day/Time/Date | Location | Curr | Instructor |

1 | MWF 1000-1050 | LINC 210 | 133 | Milo Koretsky |

11 | R 1300-1350 | BEXL 102 | 24 | Peter Ferrero Nasser Al Atiqi |

12 | R 1300-1350 | BEXL 103 | 23 | Sean Seekins Brandon Teed |

13 | R 1400-1450 | BEXL 102 | 22 | Peter Ferrero Nasser Al Atiqi |

14 | R 1400-1450 | BEXL 103 | 24 | Sean Seekins Ellis Hammond-Pereira |

15 & 16 | R 1500-1550 | BEXL 103 | 24 | Jad Touma Ellis Hammond-Pereira |

17 & 18 | R 1600-1650 | BEXL 103 | 16 | Jad Touma Ellis Hammond-Pereira |

- NIST Chemistry Webbook: A good source for property data - and it's free
- Prof. Koretsky's Thermo Book Website
- Information on Alternative Fuels
- A List of Links to Data, Software sites and more...