ChemE Explained
ChemE Explained
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Lecture 19 - Seg 1, Chapter 4, Isothermal Reactor Design - PFR
This lecture is part of “Chemical Reactor Design” course and discusses the design of an isothermal Plug Flow Reactor (PFR) for liquid phase and gas phase reactions as explained in chapter 4 of the textbook “Elements of Chemical Reaction Engineering, 4th ed.” by H. Scott Fogler. (this lecture was updated on Sept 15, 2021)
Переглядів: 2 488

Відео

Lecture 52 - Seg 1, Chapter 8, Ignition and Extinction in CSTR - Tutorial: Example 8-9C
Переглядів 1,1 тис.3 роки тому
This tutorial is part of “Chemical Reactor Design” course and presents a case where ignition and extinction could occur in a CSTR used for the production of propylene glycol. The tutorial illustrates how to calculate feed/ambient ignition and extinction temperatures, through the use of heat generated and heat removed terms in the combined energy and material balance, as explained in chapter 8 “...
Lecture 52 - Seg 2, Chapter 8, Ignition and Extinction in CSTR (Calculating Extinction Temperature)
Переглядів 1,6 тис.3 роки тому
This tutorial is part of “Chemical Reactor Design” course and illustrates how to calculate feed/ambient ignition and extinction temperatures for CSTRs, through the use of heat generated and heat removed terms in the combined energy and material balance, as explained in chapter 8 “Steady-State Nonisothermal Reactor Design” of the textbook “Elements of Chemical Reaction Engineering”, 4th ed., by ...
Lecture 52 - Seg 3, Chapter 8, Ignition and Extinction in CSTR (Calculating Ignition Temperature)
Переглядів 1,1 тис.3 роки тому
This tutorial is part of “Chemical Reactor Design” course and illustrates how to calculate feed/ambient ignition and extinction temperatures for CSTRs, through the use of heat generated and heat removed terms in the combined energy and material balance, as explained in chapter 8 “Steady-State Nonisothermal Reactor Design” of the textbook “Elements of Chemical Reaction Engineering”, 4th ed., by ...
Lecture 51 - Seg 1, Chapter 8, Ignition and Extinction in CSTR
Переглядів 1,9 тис.3 роки тому
This lecture is part of “Chemical Reactor Design” course and it discusses ignition and extinction phenomena in CSTRs, through the use of heat generated and heat removed terms in the combined energy and material balance, as explained in chapter 8 “Steady-State Nonisothermal Reactor Design” of the textbook “Elements of Chemical Reaction Engineering”, 4th ed., by H. Scott Fogler.
Lecture 51 - Seg 2, Chapter 8, Runaway Reactions in CSTR
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This lecture is part of “Chemical Reactor Design” course and it discusses runaway reactions in CSTRs as explained in chapter 8 “Steady-State Nonisothermal Reactor Design” of the textbook “Elements of Chemical Reaction Engineering”, 4th ed., by H. Scott Fogler.
Lecture 8 - Seg 2, Chapter 2, Reactor Sizing, Reactors in Series: PFRs in Series (Example 2-6)
Переглядів 4,1 тис.3 роки тому
This lecture is part of “Chemical Reactor Design” course and discusses: 1. Approximating a PFR by a large number of CSTRs in series 2. PFRs in Series 3. Example 2-6: Sizing PFRs in Series as explained in Chapter 2 “Conversion and Reactor Sizing” of the textbook “Elements of Chemical Reaction Engineering”, 4th ed., by H. Scott Fogler.
Lecture 9 - Seg 1, Chapter 2: Conversion and Reactor Sizing, Combinations of CSTRs & PFRs in Series
Переглядів 6 тис.3 роки тому
This lecture is part of “Chemical Reactor Design” course and discusses: 1. Combinations of CSTRs and PFRs in Series 2. Example 2-7 (An adiabatic Liquid-Phase Isomerization) 3. Comparing the CSTR and PFR Volumes and Reactor Sequencing as explained in Chapter 2 “Conversion and Reactor Sizing” of the textbook “Elements of Chemical Reaction Engineering”, 4th ed., by H. Scott Fogler.
Lecture 9 - Seg 2, Chapter 2, Conversion and Reactor Sizing, Space Time and Space Velocity
Переглядів 3,8 тис.3 роки тому
This lecture is part of “Chemical Reactor Design” course and explains: 1. Space Time 2. Residence Time (basic information) 3. Space Velocity 4. Example 2-8 (Reactor Space Time and Velocity) 5. Example 2-9’ (additional example, LHSV and WHSV Calculations) as presented in Chapter 2 “Conversion and Reactor Sizing” of the textbook “Elements of Chemical Reaction Engineering”, 4th ed., by H. Scott Fo...
Lecture 10, Chapter 2, Reactor Sequencing, Combination of CSTRs and PFRs in Series (P2-5)
Переглядів 3,5 тис.3 роки тому
This tutorial is part of “Chemical Reactor Design” course and discusses reactor sequencing through problem P2-5 as stated in Chapter 2 “Conversion and Reactor Sizing” of the textbook “Elements of Chemical Reaction Engineering”, 4th ed., by H. Scott Fogler.
Lecture 6 - Seg 3, Chapter 2: Conversion and Reactor Sizing, Sizing a CSTR (Example 2-2)
Переглядів 3 тис.3 роки тому
This lecture is part of “Chemical Reactor Design” course and explains Example 2-2 (Sizing a CSTR) as explained in Chapter 2 “Conversion and Reactor Sizing” of the textbook “Elements of Chemical Reaction Engineering”, 4th ed., by H. Scott Fogler.
Lecture 6 - Seg 2, Chapter 2: Obtaining Kinetic Data for Reactor Sizing
Переглядів 3,4 тис.3 роки тому
This lecture is part of “Chemical Reactor Design” course and reviews how kinetic data (reaction rate vs conversion) can be obtained. These data would be used to introduce reactor sizing as explained in Chapter 2 “Conversion and Reactor Sizing” of the textbook “Elements of Chemical Reaction Engineering”, 4th ed., by H. Scott Fogler.
Lecture 7 - Seg 1, Chapter 2: Conversion and Reactor Sizing, Sizing a PFR (Example 2-3)
Переглядів 7 тис.3 роки тому
This lecture is part of “Chemical Reactor Design” course and explains Example 2-3 (Sizing a PFR) as presented in Chapter 2 “Conversion and Reactor Sizing” of the textbook “Elements of Chemical Reaction Engineering”, 4th ed., by H. Scott Fogler.
Lecture 7 - Seg 2, Chapter 2, Comparing CSTR and PFR Sizes (Example 2-4)
Переглядів 2,5 тис.3 роки тому
This lecture is part of “Chemical Reactor Design” course and explains Example 2-4, where the CSTR and PFR sizes are compared, as presented in Chapter 2 “Conversion and Reactor Sizing” of the textbook “Elements of Chemical Reaction Engineering”, 4th ed., by H. Scott Fogler.
Lecture 8 - Seg 1, Chapter 2, Reactor Sizing, Reactors in Series: CSTRs in Series (Example 2-5)
Переглядів 9 тис.3 роки тому
This lecture is part of “Chemical Reactor Design” course and discusses CSTRs in series as explained in Chapter 2 “Conversion and Reactor Sizing” of the textbook “Elements of Chemical Reaction Engineering”, 4th ed., by H. Scott Fogler.
Lecture 6 - Seg 1, Chapter 2: Conversion and Reactor Sizing, Introduction
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Lecture 6 - Seg 1, Chapter 2: Conversion and Reactor Sizing, Introduction
Lecture 4 - Seg 1, Chapter 1: Mole Balances, Design Equations for PFR and PBR.
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Lecture 4 - Seg 1, Chapter 1: Mole Balances, Design Equations for PFR and PBR.
Lecture 4 - Seg 2, Chapter 1, How large should a PFR/CSTR be to achieve a desired conversion?
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Lecture 4 - Seg 2, Chapter 1, How large should a PFR/CSTR be to achieve a desired conversion?
Lecture 5 - Seg 1, Chapter 1, Mole Balances: Industrial Reactors and Reactions
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Lecture 5 - Seg 1, Chapter 1, Mole Balances: Industrial Reactors and Reactions
Lecture 5 - Seg 2, Chapter 1, Mole Balances: Industrial Reactors and Reactions
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Lecture 5 - Seg 2, Chapter 1, Mole Balances: Industrial Reactors and Reactions
Lecture 2 - Seg 1, Chapter 1, Mole Balances: Reactions and Reaction Rates
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Lecture 2 - Seg 1, Chapter 1, Mole Balances: Reactions and Reaction Rates
Lecture 2 - Seg 2, Chapter 1, Mole Balances: The General Mole Balance Equation for Reactors (CRE)
Переглядів 2,9 тис.4 роки тому
Lecture 2 - Seg 2, Chapter 1, Mole Balances: The General Mole Balance Equation for Reactors (CRE)
Lecture 3 - Seg 1, Chapter 1, Mole Balances: Batch Reactor Design Equation (CRE)
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Lecture 3 - Seg 1, Chapter 1, Mole Balances: Batch Reactor Design Equation (CRE)
Lecture 3 - Seg 2, Chapter 1, Mole Balances: CSTR Design Equation (Continuous Stirred Tank Reactor)
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Lecture 3 - Seg 2, Chapter 1, Mole Balances: CSTR Design Equation (Continuous Stirred Tank Reactor)
Lecture 1 - Seg 2, Chapter 1, Introduction to Chemical Reaction Engineering (CRE)
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Lecture 1 - Seg 2, Chapter 1, Introduction to Chemical Reaction Engineering (CRE)
Lecture 1 - Seg 1, Chapter 1, Introduction to CRE: the Core Subjects of Chemical Engineering
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Lecture 1 - Seg 1, Chapter 1, Introduction to CRE: the Core Subjects of Chemical Engineering
Lecture 54 - Seg 2, Chap 10: Catalysis & Catalytic Reactors - Catalyst Deactivation & Classification
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Lecture 54 - Seg 2, Chap 10: Catalysis & Catalytic Reactors - Catalyst Deactivation & Classification
Lecture 54 - Seg 1, Chapter 10: Catalysis and Catalytic Reactors - Definitions and Properties
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Lecture 54 - Seg 1, Chapter 10: Catalysis and Catalytic Reactors - Definitions and Properties
Lecture 42 - Seg 2, Chapter 8: Nonisothermal Reactor Design - PFR for Thermal Cracking of Acetone
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Lecture 42 - Seg 2, Chapter 8: Nonisothermal Reactor Design - PFR for Thermal Cracking of Acetone
Lecture 38 - Seg 1, Chapter 8: Nonisothermal Reactor Design, The Energy Balance
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Lecture 38 - Seg 1, Chapter 8: Nonisothermal Reactor Design, The Energy Balance

КОМЕНТАРІ

  • @emekajoydestine1213
    @emekajoydestine1213 Місяць тому

    Thanks, it's helpful

  • @emekajoydestine1213
    @emekajoydestine1213 Місяць тому

    I'm just opportuned to listen to your teaching today, it's very helpful, I noticed you haven't been uploading recently, please continue uploading more chem Eng courses especially transport phenomena

  • @panagiotisathanasiou7918
    @panagiotisathanasiou7918 Місяць тому

    Very bad presentation. Just copy paste from fogler

  • @LearnSkills-k9c
    @LearnSkills-k9c Місяць тому

    Thank you 😊

  • @LearnSkills-k9c
    @LearnSkills-k9c Місяць тому

    Thank you

  • @LearnSkills-k9c
    @LearnSkills-k9c Місяць тому

    Thank you

  • @LearnSkills-k9c
    @LearnSkills-k9c Місяць тому

    Thank you

  • @LearnSkills-k9c
    @LearnSkills-k9c Місяць тому

    Thank you

  • @LearnSkills-k9c
    @LearnSkills-k9c Місяць тому

    Thank you

  • @LearnSkills-k9c
    @LearnSkills-k9c 2 місяці тому

    Thank you

  • @alsamierumdan912
    @alsamierumdan912 3 місяці тому

    السلام عليكم Q1-A-An elementary second order adiabatic reaction A + B -> C + D is taking place in a CSTR. The feed to the reactor is equimolar A and B at concentrations of 2.4 mol/liter. The entering temperature is 300 K. The volumetric flow nde is 15 Ilt/min. Following are some other data characterizing the reaction. 6 C.= 20m / l * b .mols^ 2 F C - = 15Bm / l * b .mol-^ F C\ = 1SBm /molb.mol-^ F C.= 20Bm / l * b .mole^ 9 F AH (300元)--7000 cal/mole of A ( K_{3} = 0 Imol-min x - x > cal/mol What conversion of the reactor is required for volume 203.05 liters ?

  • @ghazalghareeb4517
    @ghazalghareeb4517 4 місяці тому

    🎉🎉🎉You save me on CRE

  • @VYScuti
    @VYScuti 4 місяці тому

    Yus

  • @nimayassin1539
    @nimayassin1539 5 місяців тому

    Thank you so much I wanted to ask if you have any videos about reaction mechanism and non elementary reaction because I'm so lost

  • @ayubkhdhr
    @ayubkhdhr 6 місяців тому

    Thank Youuu

  • @dontthinktoomuch7152
    @dontthinktoomuch7152 8 місяців тому

    Can i ask something ? Why can we use the same beta as the last problem (0.0775 atm/ft) ?

  • @azoozeasiri7395
    @azoozeasiri7395 10 місяців тому

    Thank you so much I was struggling with this course

  • @tyasgaluhamelia3056
    @tyasgaluhamelia3056 10 місяців тому

    hi i have a question, how do you find the y function?

  • @balqeesmustafa7149
    @balqeesmustafa7149 10 місяців тому

    thank you so much

  • @alexandhs
    @alexandhs Рік тому

    Thank you!

  • @yuorkuuemmanuel8681
    @yuorkuuemmanuel8681 Рік тому

    Thank you sir, everything is well explained

  • @aayamdhakal2220
    @aayamdhakal2220 Рік тому

    Sir, why cant we use the equation 8.29 from scott foglers book in this question to find the X. Arent the conditions same?

  • @abdallahaljhny5760
    @abdallahaljhny5760 Рік тому

    Can you solve it using excel

  • @user-ib4lx2fe6x
    @user-ib4lx2fe6x Рік тому

    What is this source please?

  • @anfalalsalhi5934
    @anfalalsalhi5934 Рік тому

    شكرًااا❤

  • @adilson5051
    @adilson5051 Рік тому

    Thanks a lot.

  • @mustafaf.6827
    @mustafaf.6827 Рік тому

    شرحك ممتاز بس لو تتكلم عربي . وشكرا

  • @mustafaf.6827
    @mustafaf.6827 Рік тому

    جزاك الله خيرا

  • @hajerkamal7264
    @hajerkamal7264 Рік тому

    شكرا جزيلا, شرح أكثر من رائع

  • @asmaabdullah5452
    @asmaabdullah5452 Рік тому

    Thanks for the explanation 👍🏽🌸

  • @user-wy3po8ci4h
    @user-wy3po8ci4h Рік тому

    الله يسعدك على الشرح الجميل ، كيف نقدر نحصل على سلايداتك؟

  • @shahwaleed5383
    @shahwaleed5383 2 роки тому

    good work Masha'Allah

  • @sabrinabogamilsky8124
    @sabrinabogamilsky8124 2 роки тому

    Hola como me puedo comunicar con usted? tengo una duda

  • @mayrasmerkin5102
    @mayrasmerkin5102 2 роки тому

    thank u so much <3

  • @Omar-kp1ke
    @Omar-kp1ke 2 роки тому

    بارك الله فيك

  • @Mali-zm2ml
    @Mali-zm2ml 2 роки тому

    you disserve a billion subscriptions

  • @lolo-sj3pu
    @lolo-sj3pu 2 роки тому

    جزاک اللە خیرا

  • @hamzamasood9312
    @hamzamasood9312 2 роки тому

    And punish that bastard who actually taught us this subject so shitty

  • @hamzamasood9312
    @hamzamasood9312 2 роки тому

    GOD BLESS YOU HAJI SIR

  • @hamzamasood9312
    @hamzamasood9312 2 роки тому

    GOD BLESS YOU SIR.

  • @hawraaalshamma4466
    @hawraaalshamma4466 2 роки тому

    reactor design course explained very well , thank you .

  • @صفواناحمدرهستمعلی

    mashalla of your explaining, allah protect you dr.

  • @user-mt9un2dn5s
    @user-mt9un2dn5s 2 роки тому

    مش لو شرحتهن في العربي الله يسامحك

    • @chemeexplained2876
      @chemeexplained2876 2 роки тому

      شكرا لحرصك على استخدام اللغة العربية، لكن لغة التعليم في كلية الهندسة هي الانجليزية.

  • @tigistwoldeyesus928
    @tigistwoldeyesus928 2 роки тому

    nice explanation thanks

  • @wafaanasser99
    @wafaanasser99 2 роки тому

    thank you professor, that helped! could you please explain chapter9 (unsteady nonisothermal reactors)

  • @body510
    @body510 2 роки тому

    جزاكم الله خيرا وفتح الله عليك يا دكتور

  • @MM-kz2zd
    @MM-kz2zd 3 роки тому

    شكرا لك دكتور لكن شابترز ؛ 5 و 7 و 9 غير موجود بالقناة لماذا؟

    • @chemeexplained2876
      @chemeexplained2876 2 роки тому

      لاننا نغطي هذه الفصول في مقررات أخرى

  • @safwanahmad3887
    @safwanahmad3887 3 роки тому

    but how we can assume X for PFR? i mean we have integral in the rule it gonna more dificult than the CSTR

    • @chemeexplained2876
      @chemeexplained2876 2 роки тому

      Yes, it will be more difficult. But use same method: assume X, check V. Do numerical integration on segments (segment by segment), so your trail and error would be easy

  • @safwanahmad3887
    @safwanahmad3887 3 роки тому

    😍😍

  • @asamoahgilbert6428
    @asamoahgilbert6428 3 роки тому

    Thank you sir