Solution Manual for Separation Process Engineering: Includes Mass Transfer Analysis, 4th Edition

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SOLUTION MANUALforSEPARATION PROCESS ENGINEERING4thEditionbyPhillip C. Wankat

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3TABLE OF CONTENTSSAMPLE: Course Syllabus in Separation Process Engineeringp. 4EXAMPLE Schedule A: Equilibrium Staged Plus Membranes with Computer Labsp. 9EXAMPLE Schedule B: Classical Equilibrium Staged Course with Computer Labp. 10EXAMPLE Schedule C: Vapor-Liquid Separations Course with Computer Labp.11EXAMPLE Schedule D: Equilibrium Staged Separations Plus Adsorption, Ion Exchange &Chromatography with Computer Lab*p. 12*Assumes students know Fickian Diffusion & Mass TransferEXAMPLE Schedule E: Classical Equilibrium Stage Course Without Computer Labp. 13EXAMPLE Schedule F: Mass Transfer & Diffusion Plus Mass Transfer Analysis of Distillation,Absorption, Membrane & Sorption Separations*p.14*Assumes students have had an Equilibrium-Staged Separations CourseEXAMPLE Schedule G. Separations Overview Course – Distillation, Absorption,Crystallization, Membrane Separation, Adsorption, and Chromatography.p.15SOLUTIONS TO PROBLEMS:Chapter 1p. 17Chapter 2p. 18Chapter 3p. 53Chapter 4p. 66Chapter 5p. 112Chapter 6p. 135Chapter 7p. 147Chapter 8p. 170Chapter 9p. 217Chapter 10p. 255Chapter 11p. 282Chapter 12p. 293Chapter 13p. 324Chapter 14p. 368Chapter 15p. 390Chapter 16p. 405Chapter 17p. 427Chapter 18p. 440Chapter 19p. 480

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4SAMPLE COURSE SYLLABUS*CHE 306 DESIGN SEPARATION PROCESSESINSTRUCTOR:Professor Phillip C. WankatOffice: FRNY 2037CE-mail: wankat@purdue.edu (I usually answer quickly between 8 am and5:30 pm. Use e-mail to communicate with Prof. Wankat for help.)Office Hours: MWF 10:30-11:50 A.M. These times are reserved for 306 students.On Wednesdays I will be in the computer lab from 1:30 to 3:20 P.M.Other times by appointmentonly.TA's– Office hours will be M 2:30 to 3:30, T 1:00 to 3:00 and W 1:00 to 2:30 in FRNY B142A(starting second week of semester).Prerequisites: Must have passed Mass & Energy Balances and ThermodynamicsTEXTBOOK:P.C. Wankat,Separation Process Engineering, 4thedition Prentice Hall, 2016.Goals*:By the end of CHE 306 you should be able to:1.Design flash distillation by hand and computer calculations;2.Design distillation systems by hand and computer calculations;3.Design extraction systems by hand and computer calculations;4.Design membrane separation systems.Importance:Separations constitute 50 to 90% of the cost (capital and operating) of chemicalplants.Distillation is the most important separation method in the chemical and petroleumindustries.Separations are one of the key items which delineate chemical engineering from theother engineering disciplines.CourseThe basic course outline* is:Structure:1.Introductory Material(1 week)2.Flash Distillation(1 week)3.Binary Distillation(2 weeks)4.Multicomponent Distillation(2 weeks)5.Complex Distillation(2 weeks)6.Batch Distillation(1 week)7.Distillation Design(1 week)8.Absorption, Stripping, & Extraction(2 weeks)9.Extraction(1 week)10. Membrane separations(2 weeks)The detailed course outline is attached. Thetypicalweekly schedule will be:Monday, Wednesday and Friday: 2 Lectures plus optional help.Wednesday/Thursday:Computer Lab when scheduledSince the schedule will sometimes deviate from this pattern, follow your detailed course outline.

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5SuggestedRead book before class. Come to class prepared. There will beStudyshort quizzes to encourage preparation. New materialProcedure:will be presented in class as needed. Material in the book that is a reviewor is easy to understand will not be lectured on. Ask questions if the bookis not clear.After class, reread the book.Make extensive notes on or inthe book. Before each exam summarize your notes on one page, and thenreduce to 3x5 card (double-sided) you can take into the exam.The suggested way to do homework:First, work on all problems byyourself.Then, meet with your study group to check answers and tocomplete solution of more difficult problems.Ask for help once theseother efforts have failed.Finally, prepare your own solution to hand in ifthe homework will be graded. It is important to solve a lot of problemsincluding homework that is not handed in.You should spend 9 to 12 hours (including class & lab time) on this courseeveryweek.Ifyouarespendingless,workmoreproblemsbothindividually and in your study group.Quizzes*:To encourage students to prepare for and attend class, there will be a seriesof 10 short quizzes, which are 9% of the course grade. The lowest gradewill not count, which is equivalent to one free absence.After that anabsence will be a zero.Students who turn in a quiz with their name on itand who stay the entire period and pay attention will automatically earn50%.There will benoquiz make-ups and no taking quizzes late(Part ofthe 50% for attendance is being on time – if you want this credit makeattendance a high priority. In other words, an interview at Purdue is NOTa valid excuse for missing a quiz.)Missing 2 quizzes for plant trips willcost 1% of the course grade – a small penalty. Writing another student’sname on a quiz and turning it in for a grade will be treated as a form ofcheating.Graded quizzes will be passed out in labs or will be availablefrom Karen Heide in FRNY 1029.Homework*:There will be 8 homework assignments which are handed in.Studentswho solve all of the problems are very likely to see their efforts rewardedby higher test scores.The homework that is handed in will be 6% of thecourse grade.The professor and TAs will grade one problem selected bythe professor and one problem selected by the student –write the problemyou want graded on the top of the assignment.Graded homeworkassignments will be passed out in labs or will be available from KarenHeide in FRNY 1029. Work in groups on homework is encouraged. Turnin yourownsolution (notXerox copy), but please list names of groupmembers on it.Exams*:Arrange your schedule to be available for the night exams on Sept. 30 andNov. 4. The third exam, which isnota cumulative final exam, will beduring finals. Exams (including the lab test) are 70% of the course grade.Your lowest exam will be 10% and the other three exams will count as20% each.Exams (except the lab test) are closed book, but students will

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6be allowed and encouraged to have one 3 x 5 card (double-sided) withinformation on it. All electronic devices (other than a calculator) must beturned off and be buried in your back pack.Use of these devices will beconsidered to be cheating. Graded exams will be passed out in labs or willbe available from Karen Heide in FRNY 1029.DO NOT MAKE TRAVEL PLANS UNTIL YOU KNOW THE FINALS SCHEDULEMake-Up Exam*:Students are strongly urged to make attendance at exams a very highpersonal priority and make appropriate arrangements to be present at allexams. If an exam is missed students may choose to make it their lowestexam grade and receive a zero for 10% of their course grade.Alternatively, a singlecomprehensivemake-up exam (available only forstudents who miss a test) will be administered during finals period (afterExam 3).This will be the only make-up exam available.In cases ofextreme duress (e.g., hospitalization) talk to Prof. Wankat for otherarrangements.Computer Lab*:Computer labs are scheduled for Wednesdays and Thursdays in FRNY1022. If you want to switch lab sections see the undergraduate secretaryduring the first week of classes to see if this is possible. Work in lab willinitially be done individually and later in the semester in assigned 3- or 4-person groups. Feel free to help other students and to ask for help duringlab. Laboratory will use the ASPEN Plus simulation package. Most of thelab assignments are in your textbook; thus, you will need to bring yourtextbook to lab.The laboratory (not including the lab test) will be 15% of the course grade.Attendance & attention in computer lab is required, and will be 6% of thecourse grade.There will be a limited opportunity to do lab in advance ormake-up a missed laboratory, but without help from the TA (arrange withyour TA to show you have done the lab work). Because seating is limited,studentsmustattend their scheduled laboratory period unless arrangementsare made in advance to attend a lab session that has open seats. Group labreports are required for two labs. Lab groups are expected to help eachother for the two labs that require lab reports.Only questions from theentire group will be answered by the TA or professor for laboratory help.Lab reports will be limited to two pages of text plus one page of figuresand tables. The two lab reports and the mastery lab quiz each count 3.0%of the course grade.There will be alab testworth 20% of course grade in FRNY 1022 onNovember 12thand 13thduring your regularly scheduled lab hours. Workwill be done individually. The lab test will be open book and open notes.The use of e-mail, the Internet, or old computer files will not be allowedduring the lab test.Plan on being present.

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7SummaryQuizzes9%(1/2 attendance & attention)of Grading*:Graded Homework6%Exam 1 to 3 plus lab test70%(lowest grade is 10% others are 20%each).Lab Grade (attendance, lab reports & lab quiz)15% (6% attendance)Extra Credit0%Grading Scale*:Guaranteed Grade Scale for +/- scale:GradeGPAValueRecommendedRangeA+,A4.093‐100A‐3.790.0‐92.9B+3.387.0‐89.9B3.083.0‐86.9B‐2.780.0‐82.9C+2.377.0‐79.9C2.073.0–76.9C‐1.770.0–72.9D+1.367.0–69.9D1.063.0–66.9D‐0.7–becomeslowestpassinggrade60.0–62.9F0.0<60.0Slightly lower cut off scores may be used at the discretion of the instructor.Lectures:According to University regulations, it is the responsibility of students toattend all class sessions and to make up any material that is missed.Toaid students, a TA will take notes of every lecture.These notes will beplaced on Blackboard. Note: there is abundant evidence that students whoregularly attend lectures tend to earn higher grades.Optional HelpThe Professor or a TA will hold a help session during the regularlyscheduled class (9:30 to 10:20 a.m. in FRNY G140) one day most weekson Monday, Wednesday or Friday (see detailed course outline).TheWednesday class on the day of the two night exams will be an optionalhelp session. Additional help sessions can be arranged before tests ifstudents request them.In addition the professor and the TAs will haveoffice hours that you are strongly encouraged to use.Since office hoursare traditionally not heavily used early in the semester, this is a good timeto get into the habit of attending office hours.Also, feel free to discussquestions with your laboratory instructor during laboratory.

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8Feedback toWith a large class it is essentially impossible for a professor to knowProf. Wankateach student and to be aware of the difficulties they are having in learningthe course material. To provide feedback to Prof. Wankat a group ofstudent representatives will be constituted with one representative fromeach laboratory section. This group will meet with Prof. Wankat once perweek to provide anonymous feedback from all the students in the course.ProfessionalStudents in CHE 306 are continuing on a program of study to becomeBehavior:chemical engineers.Engineers are expected to uphold the code of ethics,which includes "Being Honest," "Engineers shall build their professionalreputations on the merits of their services," and "Engineers shall act insuch a manner as to uphold and enhance the honor, integrity, and dignityof the engineering profession."Students in CHE 306 will be expected tobehave in an ethical and professional manner, which includes:1. Honesty on quizzes, exams, and lab test. Cell phones, pagers, personalcomputers,MP3players,personaldigitalassistants,&similarelectronic devices must beoffandnot in sight– no phone calls, textmessagingoruseofstorageavailableintheelectronicdevice.Alphanumerical data or programs are not allowed in calculators. Theuse of head phones is not allowed. Note: since you will be allowed theuse of a 3x5 card, there is no reason to try and beat the system.2. No plagiarism or copying.3. Claim credit for homework/laboratory only if you were involved in thesolution. [Do NOT turn in a copy that you do not understand.] This iscommon sense – not cheating.Students who copy homework (strictlyspeaking this is legal, but stupid) will do poorly on exams and receivelow grades because of this.4. No disruption of class.Because cell phones are disruptive, please turncell phones off before lectures or lab. In addition, since many studentsreportthatwhenstudentstalktoneighborsduringlectureitisdisruptive, please do not do it.5. Make a concerted, diligent effort to learn.The following are OK in lab if done in a way that does not disturb other students:1.Drinking water (no soft drinks in lab as they really mess up key boards if spilled).2.Very modest amount of eating of snacks.3.Taking a break – if you need a coke drink it outside the lab. If you need to smoke, take abreak outside of the building. Do your texting on break also.4.Asking another student for help on the computer assignment.

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9EXAMPLE Schedule A: Equilibrium Staged Plus MembranesSkip Chapter 11, 15-17 and 19 in 4thedition1Introduction & Overview SeparationsC12Phase equil./Flash Dist./Aspen PlusC23Lab 1 Intro Aspen Plus/Flash Dist.Appendix C24Quiz 1 (Phase Equilibrium/Flash). Lecture: Flash Dist.C25Binary & MultiComponent Flash distillationC26Quiz 2 (Binary Flash, Closed book, can have 3x5 card). Start distillation.C37Lab 2 (FRNY 1022) Flash Dist.Appendix C2, Lab 28Distillation McCabe-ThieleC49HW 1 due. Lecture: McCabe-ThieleC410Lab 3. Distillation.Appendix C4, Lab 3.11Quiz 3 (McCabe-Thiele – open book). McCabe-ThieleC412McCabe-ThieleC413McCabe-Thiele & column designC1014Lab 4. Distillation design.App. C6, do lab 4, and, if time, start lab 5.15HW 2 due. Quiz 4 (McCabe-Thiele, 3x5 card) M.C. distillation profiles/calc.C516M.C. Distillation – Short-cutC717Mastery lab quiz. Finish lab 5App C618Quiz 5 (M.C. Distillation, 3x5 card). M.C. Distillation – Matrix SolutionsC619HW 3 due. Finish M.C. Dist. Review homeworkC620Exam,(a 3x5 card with information is allowed; otherwise, closed book)21Review Exam. Start complex distillationC822Lab 6 Complex distillation,App. C8, lab 823Complex distillationC824Quiz 6 (Complex distillation, open book) Complex distillationC825Lab 7 Extractive distillation,App. C826HW 4 due. Absorption & strippingC1227Absorption & StrippingC1228Quiz 7. Absorp. & Stripping, Start ExtractionC12 &1329Lab 8 Absorption & StrippingApp. C12, lab 1130HW 5 due. Start extractionC1331ExtractionC1332Lab 9 Extraction,App. C14, lab 1233Quiz 8 (Extraction, 3x5 card). Extension McCabe-ThieleC1434HW 6 due. Review HW. Finish McCabe-ThieleC1435Exam 2,(a 3x5 card with information is allowed; otherwise, closed book)36Batch distillationC937Batch distillationC938Lab Exam39Batch Distillation, HW 7 due. Quiz 9 (batch dist, open book)C940Start Membrane SeparationsC1841Membrane separationsC1842Membrane separations.C1843Membrane separations.Quiz 10 (Membranes).C1844HW 8 due. Membranes– Solution to HW 8. Review for examFinalsEXAM 3.Not cumulative, batch distillation & membrane separations.

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10EXAMPLE Schedule B: Classical Equilibrium Staged CourseSkip Chapters 15-19 in 4theditionClassSubjectReading:1Introduction. Phase EquilibriumChapt. 12Phase Equilibrium, Start FlashChapt. 23Flash – Binary & MulticomponentChapt. 24Flash – Binary & MulticomponentChapt. 25Lab 1 Intro to Aspen Plus. Lab 1, App. C26Flash – MultiComponent and Aspen PlusChapt. 27Binary DistillationChapt. 38Lab 2 – Flash Distillation. Lab 2, App C29McCabe-ThieleChapt. 410McCabe-ThieleChapt. 411Lab 3– Binary Distillation. Lab 3, App C412McCabe-Thiele13Profiles & Intro. M. C. DistillationChapt. 514Lab 4 – M. C. Distillation. Lab 4, App C615EXAM #1.16Review Test & M. C. Dist. Mass BalancesChapt. 517Lab 5 - M.C. Distillation. Lab 5, App C618M. C. DistillationChapt. 619Short Cut DistillationChapt. 720Lab 6 – Complex Distillation, Lab 7, App C821Complex DistillationChapt. 822Complex DistillationChapt. 823Lab 7 -Complex Distillation, Lab 8, App C824Complex DistillationChapt. 825Complex DistillationChapt. 826Lab 8. Extractive Distillation, Lab 9, App C827Staged Col. Design.Chapt. 1028Packed Cols, Distl. Costs. Energy Conservation Chapts. 10 & 1129Lab 9. Tray Rating, Lab 10, App C1030Exam review31EXAM #232Review Exam33Absorption & StrippingChapt. 1234Absorption & StrippingChapt. 1235Lab 10 – Absorption/Stripping; Lab 11, App C1236Immiscible ExtractionChapt. 1337Miscible ExtractionChapt. 1338Lab 11 – Extraction; Lab 12, App C1339Miscible ExtractionChapt. 1340Extension McCabe-ThieleChapt. 1441Lab Test42Batch DistillationChapt. 943Batch DistillationChapt. 944Exam ReviewFINALSEXAM #3

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11EXAMPLE Schedule C: Vapor-Liquid Separations CourseSkip Chapters 13, 14, part 16, 17-19 in 4theditionClassSubjectReading:1Introduction. Phase EquilibriumChapt. 12Phase Equilibrium, Start FlashChapt. 23Flash – Binary & MulticomponentChapt. 24Flash – Binary & MulticomponentChapt. 25Lab 1 Intro to Aspen Plus. Lab 1, App. C26Flash – MultiComponent and Aspen PlusChapt. 27Binary DistillationChapt. 38Lab 2 – Flash Distillation. Lab 2, App C29McCabe-ThieleChapt. 410McCabe-ThieleChapt. 411Lab 3– Binary Distillation. Lab 3, App C412McCabe-Thiele13Profiles & Intro. M. C. DistillationChapt. 514Lab 4 – M. C. Distillation. Lab 4, App C615EXAM #1.16Review Test & M. C. Dist. Mass BalancesChapt. 517Lab 5 - M.C. Distillation. Lab 5, App C618M. C. DistillationChapt. 619Short Cut DistillationChapt. 720Lab 6 – Complex Distillation, Lab 7, App C821Complex DistillationChapt. 822Complex DistillationChapt. 823Lab 7 -Complex Distillation, Lab 8, App C824Complex DistillationChapt. 825Complex DistillationChapt. 826Lab 8. Extractive Distillation, Lab 9, App C827Staged Col. Design.Chapt. 1028Packed Cols, Distl. Costs. Energy Conservation Chapts. 10 & 1129Lab 9. Tray Rating, Lab 10, App C1030Exam review31EXAM #232Review Exam33Absorption & StrippingChapt. 1234Absorption & StrippingChapt. 1235Lab 10 – Absorption/Stripping; Lab 11, App C1236Mass Transfer Review Fickian Diffusion & Mass Transfer Coef. C. 1537Maxwell-Stefan Diffusion & Mass TransferChapter 1538Lab 11 – Lab Test39Maxwell-Stefan Diffusion & Mass TransferChapter 1540Rate-Based Design of DistillationChapter 1641Lab 12 – Rate-Based Design of Distillation, Lab 13, App C1642Batch DistillationChapt. 943Batch DistillationChapt. 944Exam ReviewFINALSEXAM #3

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12EXAMPLE Schedule D: Equilibrium Staged Separations Plus Adsorption,Ion Exchange & ChromatographySkip Chapters 11, 15-18 in 4theditionClassSubjectReading:1Introduction. Overview separationsChapt. 12Phase Equil. & Flash Dist.Chapt. 23Flash Distillation, Aspen PlusChapt. 24Lab 1 Aspen Plus & Flash Distillation; Lab 1, App. C25Flash –Chapt. 26FlashChapt 27Lab 2 – Flash Distillation; Lab 2, App. C28Intro Binary DistillationChapt. 39Binary Distillation & AspenPlusChapt. 410Lab 3 – Binary Distillation; Lab 3, App. C411McCabe-ThieleChapt. 412McCabe-ThieleChapt. 413McCabe-Thiele & exam reviewChapt. 414EXAM 115Review Test. MC ProfilesChapt. 516M. C. DistillationChapt. 617Lab 4 – M. C. Distillation; Lab 4, App. C618M. C. Distillation, Matrix solutionsChapt. 619MC Distillation,Short-Cut,Chapt. 720Lab 5 – M. C. distillation; Lab 5, App. C621Complex DistillationChapt. 822Complex DistillationChapt. 823Lab 6 – Complex Distillation; Lab 7 or Lab 8, App. C824Complex DistillationChapt. 825Complex DistillationChapt. 826Lab 7 – Extractive Distillation; Lab 9, App C827Staged Column DesignChapt. 1028Packed Column Design & Dist. CostsChapts. 10 & 1129Lab 8 – Tray Sizing; Lab 10, App C1030Review for Exam31Exam 232AbsorptionChapt. 1233Absorption & StrippingChapt. 1234Lab 8, Absorption/ Stripping; Lab 11, App C1235Immiscible extractionChapt. 1336Miscible extractionChapt. 1337Lab 9, Extraction; Lab 12, App. C1338Adsorption, Fundamentals & EquilibriumChapt. 1939Adsorption – solute movementChapt. 1940Adsorption & chromatography –solute movement Chapt. 1941Adsorption & chromatography –solute movement Chapt. 1942Ion exchange – equilibrium & solute movementChapt. 1943Intro to mass transfer effects & zone broadeningChapt. 1944REVIEW for ExamFINALSEXAM #3

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13Schedule E. Classical Equilibrium Stage Course Without Computer LabSkip Labs in Appendices & Skip Chapters 17-19 in 4thedition1Introduction. Phase EquilibriumChapt. 12Phase Equilibrium, Start FlashChapt. 23Flash – Binary & MulticomponentChapt. 24Flash MulticomponentChapt. 25Flash Multicomponent6Flash – Drum DesignChapt. 27Intro. To Binary DistillationChapt. 38McCabe-ThieleChapt. 49McCabe-ThieleChapt. 410McCabe-ThieleChapt. 411McCabe-Thiele12Profiles & Intro. M. C. DistillationChapt. 513Stage-by-Stage MC CalculationChapt. 514Stage-by-Stage MC CalculationChapt. 515Exam Review16EXAM #1.17Review Test & M. C. Dist. Mass BalancesChapt. 618M. C. DistillationChapt. 619MC DistillationChapt. 620Short Cut DistillationChapt. 721Complex DistillationChapt. 822Complex DistillationChapt. 823Complex DistillationChapt. 824Complex DistillationChapt. 825Staged Col DesignChapt. 1026Staged Col. Design.Chapt. 1027Packed Cols,Chapt. 1028Distl. Costs. Energy ConservationChapt. 1129Column SequencingChapt. 1130Exam review31EXAM #232Review Exam33Batch DistillationChapt. 934Batch DistillationChapt. 935Batch DistillationChapt. 936Absorption & StrippingChapt. 1237Absorption & StrippingChapt. 1238Absorption & StrippingChapt. 1239Immiscible ExtractionChapt. 1340Immiscible & Partially Miscible ExtractionChapt. 1341Partially Miscible ExtractionChapt. 1342Partially Miscible ExtractionChapt. 1343Washing & LeachingChapt. 1444Exam ReviewFINALSEXAM #3

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14Schedule F. Mass Transfer & Diffusion Plus Mass Transfer Analysis ofDistillation, Absorption, Membrane & Sorption SeparationsThis course outline assumes students have had an Equilibrium-Staged Separations CourseSkip: Chapters 1, 2 (except equilibrium), 3-14 in 4thedition1Introduction. Molecular Basis of DiffusionSection 15.12Binary Fickian Diffusion without convectionSection 15.23Binary Steady State Diffusion with convectionSection 15.24Binary Steady State Diffusion with convectionSection 15.25Binary Fickian DiffusivitiesSection 15.36Linear Driving Force ModelSection 15.47Linear Driving Force ModelSection 15.48Mass Transfer Coefficient CorrelationsSection 15.59Distillation HTU-NTU calculationsSection 16.110Distillation HTU & HETPSections 16.1 & 16.211Packed Tower Correlations & Start AbsorbersSections 16.3 & 16.412Absorbers & StrippersSections 16.4 & 16.513Binary Distillation Tray Efficiency & problems with Fickian analysis 16.6 & 15.614Review for Exam15EXAM 116Go over exam; Start Maxwell-Stefan AnalysisSection 15.717Maxwell-Stefan AnalysisSection 15.718Maxwell-Stefan AnalysisSection 15.719Maxwell-Stefan AnalysisSection 15.720Maxwell-Stefan AnalysisSection 15.721Rate-Based Analysis Distillation & Review Tray Design 15.8 & Chapt 10 & Lab 1022Aspen Plus Rate-Based AssignmentLab 13, App C1623Start Crystallization: equilibrium & 1 stage processesSections 17.1 &17.224Crystallization mass & energy balancesSection 17.325Crystallization population balancesSection 17.426Crystallization: kinetics, nucleation, breakage, growth Section 17.427MSMPR crystallizer & sieve analysisSection 17.528Batch crystallization & seedingSection 17.629Review for Exam30Exam 231Go over exam; Flow patterns in gas permeationSection 18.732Start Membrane SeparationsSections 18.1 &18.233Gas PermeationSection 18.334Gas Permeation & Flow patternsSections 18.3 & 18.735Reverse OsmosisSection 18.436Reverse OsmosisSection 18.437UltrafiltrationSection 18.538Start AdsorptionSection 19.1 & 19.239Linear & Nonlinear Solute Movement AnalysisSections 19.2 & 19.340Adsorption operating methodsSection 19.341Linear & Nonlinear Solute Movement AnalysisSections 19.442Ion ExchangeSection 19.543Mass & Energy Transfer & LUB AnalysisSections 19.6 & 19.844Review for ExamFINALSExam 3

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15Schedule G. Separations Overview Course – Distillation, Crystallization,Membrane Separation, Adsorption, and Chromatography.This Course Outline Does Not Assume students know Fickian Diffusion & Mass TransferSkip chapters 8, 9, 11-16 in 4thedition“A” HW consist typically of 2 problems for 50 points. HW “B” are 3-4 problems for 100 points.1Introduction & Overview Separations. Lecture FRNY B124C12Computer Lab 1. Intro Aspen Plus & Flash DistillationC2 Appendix3LECTURE/WORK SESSION Phase equil./FlashC2.1-2.44Flash DistillationC2.5-2.75Lab 2. Flash DistillationC2 Appendix6HW1A(there is no 1B)due. Quiz 1. Flash Distillation.Column DistillationC37Distillation balances & McCabe-ThieleC4.1-4.28Distillation – McCabe-ThieleC4.3-4.59Lab 3- DistillationC4 Appendix10HW2A due/Quiz 2. (C3 & McCabe-Thiele).McCabe ThieleC4.6 & 4.711Lecture/Work Session – McCabe-ThieleC4.8 – 4.1112HW2B dueMcCabe-Thiele/Quiz 3(McCabe-Thiele, 3x5 card)13Review for exam14EXAM 1. Flash distillation, binary distillation (3x5 card allowed; closed book)15Multi-component distillation external balances & stage-by-stage calculationsC516MC stage-by-stage with bubble and dew point calculationsC517Lecture/Work Session MC short cutsC718Lab 4 MCDistillation DesignC6 Appendix19HW3A due(there is no 3B)Quiz 4 (multi-component distillation)C720Short cut solutions and diameter calculationsC7 & 10.2 & 10.321HW 3B & Quiz 422Lab 5MC Distillation. Practice for Mastery lab quiz23CrystallizationC1724HW4A due, Quiz 5CrystallizationC1725Lab 6. Mastery lab quiz26CrystallizationC1727HW 4B due, Quiz 6CrystallizationC1728Review for exam29EXAM 2multicomponent distillation, absorption,crystallization, 3x5 card30MembranesC1831MembranesC1832MembranesC1833HW 5A Due (there is no 5B), Quiz 7,Membrane separationC1834Membrane lab - Spreadsheets & VBAC18.7 & C18 Appendix35Adsorption & chromatography19 Intro & 19.136Linear adsorption & chromatography19.2, 19.3.1, 19.3.337Linear Adsorption & chromatography19.2, 19.3.1, 19.3.338HW6A due,Quiz 8.Adsorption & chromatographyC1939Adsorption and chromatographyC19.440Lecture/Work session adsorption & chromatographyC19.441Adsorption & chromatographyC19.442HW6BDue.Quiz 9, (Nonlinear Adsorption & chromatography)43Review for exam 344EXAM 3.Membranes; Adsorption & chromatography.FINALSOptional Final exam.

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16SPE 4thEdition Solution Manual Chapter 1New Problems and new solutions are listed as new immediately after the solution number. These newproblems in chapter 1 are: 1A7, 1D2, 1D3, and 1D4.A2.Answers are in the text.A3.Answer is d.A7.New problem in 4thedition.On the internet separation processes often refer to divorce.B1.Everything except some raw food products has undergone some separation operations. Even thewater in bottles has been purified (either by reverse osmosis or by distillation).B2.Many homes have a water softener (ion exchange), or a filter, or a carbon water “filter” (actuallyadsorption), or a reverse osmosis system.B3.For example: the lungs are a gas permeation system, the intestines and kidney are liquidpermeation or dialysis systems.B4.You probably used some of the following: chromatography, crystallization, distillation,extraction, filtration and ultrafiltration.D1.Basis 1kmol feed..4 kmole E.4MW4618.4 kg10.8 kg.6 kmol Water.6MW18total29.2 kgWeight fraction ethanol = 18.4/29.2 = 0.630Flow rate = (1500 kmol/hr)[(29.2kg)/(1 kmol)] = 43,800 kg/hr.D2.New problem in 4thedition.Basis 1 kg of feed = 1000g of feed(400 g of ethanol)/(46 g/mole) = 8.696 moles ethanol(600 g of water)/(18 g/mole)= 33.333 moles waterSum = 42.029 molesMole fraction ethanol = (moles ethanol)/(total moles) =8.696/42.029 = 0.2069Total molar flow rate( 42.029 moles/1 kg)×(1500 kg) = 63043.5 mol/h = 63.0435 kmol/hD3.New problem in 4thedition.900 mm Hg (1.0 atm/760 mm Hg) (101.3 kPa/atm) = 119.96D4.New problem in 4thedition.Since 1 kJ/s = 1 kW, have 13 kW.

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