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Deaerators: Understanding the Principles and Design Considerations
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This video is on “Deaerators: Understanding the Principles and Design Considerations “. The target audience for this course is chemical and process engineers, production engineers and utilities engineers
Deaerator is important equipment in boiler system in process industries and several other industries including power plant. The purpose of the deaerator is to remove the dissolved gases from the return condensate and make up boiler feed water to boiler that can cause corrosion of the boiler tubes and parts of the condensate system. This video focuses on making the viewers to understand the working principle, the design considerations and construction features of the deaerator.
Links to SPEC e-Learn videos
Shell and Tube Heat Exchanger Design Considerations Part1: Selecting The Right Side For Fluids & Right Geometry”.
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“Heat Exchanger Design Considerations. Part 2- TEMA Type Heat Exchanger Classification And Case Study
ua-cam.com/video/CqbDFSEiylw/v-deo.html
Chemical Reaction Engineering Part 1- Insights Into Reactor Design
ua-cam.com/video/_L2J-AyDiw8/v-deo.html
Interview Questions In Chemical Engineering -Distillation Part 1 “
ua-cam.com/video/lBPClHGzx0Q/v-deo.html
Chemical Reaction Engineering Part 4- Introduction to catalytic reactors
ua-cam.com/video/R2HiaOwltBo/v-deo.html
Reboilers-Types, Application & Selection Part 1
ua-cam.com/video/QCWW0SpOw5s/v-deo.html
Reboilers-Types, Application & Selection Part 2
ua-cam.com/video/QdqA-F7vZTM/v-deo.html
Interview Questions & Answers In Chemical Engineering -Heat Transfer Part 1
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Interview Questions & Answers In Chemical Engineering -Heat Transfer Part 2
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Interview Questions & Answers In Chemical Engineering -Absorption And Gas Processing Part 1
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Chemical Reaction Engineering Part 5 - Reactor Engineering
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Interview Questions & Answers In Chemical Engineering -Pumps part 1”
ua-cam.com/video/9rCXEn0nUCg/v-deo.html
Packed Columns - Packing types, Application and Selection Part-1
ua-cam.com/video/NI8mS5V8Nvg/v-deo.html
Packed Columns - Packing types, Application and Selection- Part 2
ua-cam.com/video/qHZw3sVmIjU/v-deo.html
Fired Heaters - Types and Applications -Part 1
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Fired Heaters - Types and Applications -Part 2
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Interview Questions & Answers In Chemical Engineering -Chemical Reaction Engineering Part 2
ua-cam.com/video/2cSePlQYevs/v-deo.html
How To Read Process Flow Diagram (PFD)
ua-cam.com/video/E6urcbDuNzw/v-deo.html
Introduction to process control
ua-cam.com/video/os9ivJivPn4/v-deo.html
Chemical Reaction Engineering Part 6: Catalyst Deactivation and Reactor Choice -Fixed bed Reactor Vs. Fluidized Bed Reactor”.
ua-cam.com/video/-NFWiu-iwO8/v-deo.html
Types of process control
ua-cam.com/video/Q0h-qOi_vj8/v-deo.html
Split Range Control And Cascade Control
ua-cam.com/video/Is7-0GxovOs/v-deo.html
How To Read Piping & Instrumentation Diagram
ua-cam.com/video/yxFR8pSjGac/v-deo.html
Compact Heat Exchangers Part 1- Plate Fin Heat Exchangers
ua-cam.com/video/ewB_SBWpZu4/v-deo.html
Modes Of Process Control Part 1 - On/Off Control And Proportional Control
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Compact heat exchangers part 2 - plate heat exchangers
ua-cam.com/video/CJO_pG-VXHw/v-deo.html
Membrane separation process
ua-cam.com/video/I48qllRs5t8/v-deo.html
Centrifugal Pump Affinity Laws And How To Resize The Pump Using Affinity Laws
ua-cam.com/video/7okqmY7LK1Y/v-deo.html
Steam jet ejectors
ua-cam.com/video/U5ecKgMX9q0/v-deo.html
Adsorption Tower
ua-cam.com/video/QOZibNnx8xE/v-deo.html
Screw compressors
ua-cam.com/video/esZqJNQDiEE/v-deo.html
Distillation Column Control
ua-cam.com/video/33A_8F6fNhc/v-deo.html
Distillation column Troubleshooting Part 1
ua-cam.com/video/bfsHXY_pPKs/v-deo.html
Distillation column Troubleshooting Part 2
ua-cam.com/video/DYQISwHUA5Y/v-deo.html
Centrifugal Pumps - Controlling Pump Capacity
ua-cam.com/video/BiFbs5RaqGM/v-deo.html
Multicomponent distillation -Column Sequencing
ua-cam.com/video/V0uCUlfCJRk/v-deo.html
Measuring Instruments- Types of temperature sensors and their applications
ua-cam.com/video/fgbUgUt_w4Q/v-deo.html
Piping System Design Considerations Part 1: Line Sizing
ua-cam.com/video/mTgQZzOHn2A/v-deo.html
Selection of pumps for high viscous liquids: centrifugal pumps or screw pumps?
ua-cam.com/video/sJole3dx67o/v-deo.html
Safety Instrumented System and Safety Integrity Level
ua-cam.com/video/v5_HUpvjr5Q/v-deo.html
Packed column performance analysis
ua-cam.com/video/TKvxm2hEvUg/v-deo.html
Three ways to increase heat exchanger capacity
ua-cam.com/video/gy-gu2WwX1Q/v-deo.html
Molecular Sieve Gas dehydration
ua-cam.com/video/ilET-kBHX08/v-deo.html
Tray column efficiency
ua-cam.com/video/ip_1-t1_kEA/v-deo.html
Condensers- Types, applications, selections and design considerations
ua-cam.com/video/_quhjzzZ0Bg/v-deo.html
HAZOP for chemical and Process Engineers
ua-cam.com/video/RwgooZok9TQ/v-deo.html
Переглядів: 4 084

Відео

Chemical Process design: Insights into Distillation Column Design
Переглядів 1,8 тис.2 роки тому
Join this channel to get access to perks: ua-cam.com/channels/fJfquFh3ld9-F_jAKspGbQ.htmljoin This video is on “Chemical Process design: Insights into Distillation Column Design“. The target audience for this course is chemical and process engineers and chemical engineering students. Distillation column design is an important part of chemical process plant design particularly in the case of pro...
Job Roles of Chemical Engineers in Oil and Gas Industry, Refineries and Petrochemical Plants
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Join this channel to get access to perks: ua-cam.com/channels/fJfquFh3ld9-F_jAKspGbQ.htmljoin This video is on “Job Roles of Chemical Engineers in Oil and Gas Industry, Refineries and Petrochemical Plants“. The target audience for this course is fresh chemical and process engineers and chemical engineering students. Chemical engineers have several job opportunities in the chemical process plant...
Fired Heater Safety: Deflagration and Burner Management System
Переглядів 4 тис.2 роки тому
Join this channel to get access to perks: ua-cam.com/channels/fJfquFh3ld9-F_jAKspGbQ.htmljoin This video is on “Fired Heater Safety: Deflagration and Burner Management System“. The target audience for this course is experienced chemical and process engineers When we talk of risks associated with process equipment in terms of consequence, severity is extremely high in heat transfer equipment suc...
Chemical Process Design: Design Basis Part 2
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Join this channel to get access to perks: ua-cam.com/channels/fJfquFh3ld9-F_jAKspGbQ.htmljoin This video is on “Chemical Process Design: Design Basis Part 2. The target audience for this course is chemical and process engineers as well as fresh chemical engineers Process design is an important and interesting phase in the setting up of a chemical process plant. Before the actual design begins t...
Chemical Process Design: Design Basis Part 1
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Join this channel to get access to perks: ua-cam.com/channels/fJfquFh3ld9-F_jAKspGbQ.htmljoin This video is on “ Chemical Process Design: Design Basis Part 1. The target audience for this course is chemical and process engineers as well as fresh chemical engineers Process design is an important and interesting phase in the setting up of a chemical process plant. Before the actual design begins ...
Fluid Transport in Pipes: Piping System Design Considerations Part 3 - Selecting the Right Valves
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Join this channel to get access to perks: ua-cam.com/channels/fJfquFh3ld9-F_jAKspGbQ.htmljoin This video is on “ Fluid Transport in Pipes: Piping System Design Considerations Part3 - Selecting the Right Valves“. The target audience for this course is experienced chemical and process engineers, fresh chemical engineers. Valves are important components of piping system. They perform several funct...
Nitrogen Blanketing System For Storage Vessels
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Join this channel to get access to perks: ua-cam.com/channels/fJfquFh3ld9-F_jAKspGbQ.htmljoin This video is on “Nitrogen Blanketing System For Storage Vessels“. The target audience for this course is chemical and process engineers Several hydrocarbons and petrochemical products in chemical process plants are stored at atmospheric temperature. Their flash points are very low. Hence the vapour in...
HETP - Understand The Concept and Its Effect on Height of Packing
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Join this channel to get access to perks: ua-cam.com/channels/fJfquFh3ld9-F_jAKspGbQ.htmljoin This video is on “HETP - Understand The Concept and Its Effect on Height of Packing“. The target audience for this course is chemical and process engineers and chemical engineering students. HETP is an important sizing parameter in the design of packed column. Packed columns are widely in several appli...
Fluid Transport in Pipes: Piping System Design Considerations Part2 - Types of Valves
Переглядів 9452 роки тому
This video is on “ Fluid Transport in Pipes: Piping System Design Considerations Part2 - Types of Valves“. The target audience for this course is experienced chemical and process engineers, fresh chemical engineers and chemical engineering students. Valves are important components of the piping system. Valves are required in the piping systems for varieties of reasons, which include. 1) Isolati...
Channel Membership Intro Video
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Join this channel to get access to perks: ua-cam.com/channels/fJfquFh3ld9-F_jAKspGbQ.htmljoin The object of the video is to inform the viewers of the launching of a new initiative by channel called “Channel Membership”. The video fuses on highlighting to the viewers why channel membership is special to them, what are the levels of membership, what are the exclusive perks the channel offers to t...
Distillation: How to Select the Column Operating Pressure
Переглядів 7 тис.2 роки тому
This video is on “ Distillation: How to Select the Column Operating Pressure“. The target audience for this course is chemical and process engineers and chemical engineering students. Column operating pressure is an important parameter in distillation process. It has an impact on vapour -liquid equilibrium, relative volatility, and cost of utility and the cost of column itself. Hence selecting ...
Cooling Towers Part 1: Understand the purpose, Working Principle & Key Performance Parameters
Переглядів 1,4 тис.2 роки тому
This video is on “ Cooling Towers Part 1: Understand the purpose, Working Principle & Key Performance Parameters“. The target audience for this course is fresh chemical and process engineers and chemical engineering students. Cooling tower is important equipment in several process and non-process industries. Several plants across chemical process industries use water as utility or cooling mediu...
Flash Separation Part 2- Vapour Split Calculations, Applications and Types of Flash Separators
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This video is on “Flash Separation Part 2- Vapour Split Calculations, Typical Applications and Types of Flash Separators“. The target audience for this course is chemical and process engineers and chemical engineering students. This video is a continuing part of the flash separations. Whereas the part 1 of the subject focused on explaining the concept of flash separation and the flash calculati...
Flash Separation Part 1- Understanding the Concept
Переглядів 2,5 тис.2 роки тому
This video is on “Flash Separation Part 1- Understanding the Concept“. The target audience for this course is chemical and process engineers and chemical engineering students. One of the simplest separation process commonly used to separate a binary or multicomponent mixture is flash distillation. Flash is an equilibrium separation process. It may be called “single stage distillation” processes...
HAZOP for Chemical and Process Engineers
Переглядів 13 тис.2 роки тому
HAZOP for Chemical and Process Engineers
Distillation: Bubble Point and Dew Point Calculations
Переглядів 3,7 тис.2 роки тому
Distillation: Bubble Point and Dew Point Calculations
Condensers -Types, Applications, Selection and Design Considerations
Переглядів 5 тис.2 роки тому
Condensers -Types, Applications, Selection and Design Considerations
Packed Column Performance Analysis
Переглядів 1,9 тис.3 роки тому
Packed Column Performance Analysis
Safety Instrumented Systems (SIS) and Safety Integrity Level (SIL)
Переглядів 10 тис.3 роки тому
Safety Instrumented Systems (SIS) and Safety Integrity Level (SIL)
Selection of Pumps for High Viscosity Liquids: Centrifugal Pumps or Screw Pumps?
Переглядів 2,1 тис.3 роки тому
Selection of Pumps for High Viscosity Liquids: Centrifugal Pumps or Screw Pumps?
Fluid Transport in Pipes: Piping System Design Considerations Part 1 -Line Sizing
Переглядів 2 тис.3 роки тому
Fluid Transport in Pipes: Piping System Design Considerations Part 1 -Line Sizing
Measuring Instruments -Types of Temperature Sensors and Their Applications
Переглядів 1,4 тис.3 роки тому
Measuring Instruments -Types of Temperature Sensors and Their Applications
Fouling In Heat Exchangers - Economic Impact, Sizing Impact, And Mitigation Strategies
Переглядів 6693 роки тому
Fouling In Heat Exchangers - Economic Impact, Sizing Impact, And Mitigation Strategies
Interview Questions & Answers in Chemical Engineering -Heat Transfer Part 4
Переглядів 2,6 тис.3 роки тому
Interview Questions & Answers in Chemical Engineering -Heat Transfer Part 4
Centrifugal Pumps - Controlling Pump Capacity
Переглядів 1 тис.3 роки тому
Centrifugal Pumps - Controlling Pump Capacity
Process Safety Management -Introduction To Safeguarding Systems
Переглядів 1,7 тис.3 роки тому
Process Safety Management -Introduction To Safeguarding Systems
Distillation Column Troubleshooting Part 1
Переглядів 7 тис.3 роки тому
Distillation Column Troubleshooting Part 1
Centrifugal Pumps: Parallel Pump Operation - Do it Right. Or else?
Переглядів 4,3 тис.3 роки тому
Centrifugal Pumps: Parallel Pump Operation - Do it Right. Or else?
Screw Compressors: Working Principles, Types, Application Selection Criteria & Performance Analysis
Переглядів 3,6 тис.3 роки тому
Screw Compressors: Working Principles, Types, Application Selection Criteria & Performance Analysis

КОМЕНТАРІ

  • @syedimranbukhari
    @syedimranbukhari 10 днів тому

    Nice concepts elaboration. Query: in an existing column can one increase flooding limits by changing types of trays which operate in spray Regime like Shell trays mentioned in the presentation. While flow rates or capacity should be dependent on column diameter in appreciable rate terms. Pl reply.

    • @SPEC786
      @SPEC786 8 днів тому

      @@syedimranbukhari Thanks for your question. The diameter of the column is determined from the flow rates and the physical properties of the fluid handled considering percentage flood of say 70 percent for example. The column will function efficiently within the rated capacity. Beyond this capacity the column operation will get into flooding zone affecting the efficiency. Trust this clarifies your question.

    • @syedimranbukhari
      @syedimranbukhari 4 дні тому

      @SPEC786 thanks for the response. I deduce from this response that flooding velocity limit is a function of fluid properties and flow rates. Same is not related with type of trays or internals. Kind Regards,

    • @SPEC786
      @SPEC786 2 дні тому

      @syedimranbukhari Thanks for the question again. The above statement is true for a given tray or tray layout. If the type of tray or the tray layout changes the capacity limit also changes.

    • @syedimranbukhari
      @syedimranbukhari День тому

      @@SPEC786 okay thanks.

  • @muscatmama
    @muscatmama 26 днів тому

    Good explanation 🎉

  • @random_guy_7
    @random_guy_7 27 днів тому

    worst video ever

  • @thalapakattuboys962
    @thalapakattuboys962 Місяць тому

    Bro i am chemical engineering age 26 3 years working any vacancy please send me the job

  • @Sqb1998
    @Sqb1998 Місяць тому

    Very informative video .. Great work ❤

  • @GounaAbed
    @GounaAbed 2 місяці тому

    Please I need boiler control?

  • @behnamabbasi-e9p
    @behnamabbasi-e9p 2 місяці тому

    it is a great presentation thank you bro. very good explain with detail

  • @mangaleswarisanthoshkumar
    @mangaleswarisanthoshkumar 3 місяці тому

    Neat presentation

  • @GounaAbed
    @GounaAbed 3 місяці тому

    Thanks 👍

  • @MiNd_SeT_1112
    @MiNd_SeT_1112 3 місяці тому

    Thank you sir

  • @EnRlQu3
    @EnRlQu3 4 місяці тому

    The solution?

  • @parvathycm
    @parvathycm 4 місяці тому

    Very useful. Thank you.. can you please add videos regarding different types of commonly used Level instruments and also Flow instruments if possible?

  • @sameerkulkarni7825
    @sameerkulkarni7825 4 місяці тому

    Thank you

  • @naveenpandey3255
    @naveenpandey3255 4 місяці тому

    Why we throttle discharge valve of centrifugal pump during startup ?

  • @TS-gw1kz
    @TS-gw1kz 5 місяців тому

    Very helpful. Thank you

  • @naveenpandey3255
    @naveenpandey3255 5 місяців тому

    What is difference between measured variable ,controled variable and manipulated variable ?Please reply sir.

    • @SPEC786
      @SPEC786 5 місяців тому

      @@naveenpandey3255 Thanks for your question. Measured variable is the process parameter to be measured for control purpose. For example if you want to control the process temperature in a reactor, you have to measure the temperature first and compare with set point temperature in a temperature controller. The measured temperature is the measured variable. The output of the controller is used to vary another process variable through a control valve. This may be steam or cooling water. This variable is called manipulated variable. The controlled variable is usually the measured variable. Hope this explanation is useful

    • @naveenpandey3255
      @naveenpandey3255 5 місяців тому

      @@SPEC786 thanks 🙏 sir for giving such nice explanation

    • @parvathycm
      @parvathycm 4 місяці тому

      ​​​@@SPEC786please upload new videos on other topics as well ...Your videos have been very informative and helpful..We are willing to make membership if you upload videos often...thank you!!

  • @bal6353
    @bal6353 5 місяців тому

    Thank bratoer

  • @manojapte6996
    @manojapte6996 5 місяців тому

  • @mhttwr
    @mhttwr 7 місяців тому

    Good video. Please explain what happens if vaporization in reboiler outlet increased from 25 to 50%

    • @SPEC786
      @SPEC786 7 місяців тому

      Thanks for your question. There is long explanation for this question. Heat transfer process in boiling and vaporization is complex than single phase heat transfer process. To keep the explanation short, higher vapour fraction will be result of higher heat flux. The larger vapour content will blanket the heat transfer surface which will lead to decreased heat transfer. Heat transfer will transition to film boiling which is not desirable

  • @mandhapalliupendra4649
    @mandhapalliupendra4649 7 місяців тому

    For a thermosypon reboiler don't need any steam evarate na?

    • @SPEC786
      @SPEC786 7 місяців тому

      I don't understand your question. Can you rephrase it in understandable way.

  • @parvathycm
    @parvathycm 7 місяців тому

    Thanks for video.pls keep posting

  • @parvathycm
    @parvathycm 7 місяців тому

    Good one...thank you

  • @parvathycm
    @parvathycm 7 місяців тому

    very informative video. Thank you!!

    • @SPEC786
      @SPEC786 7 місяців тому

      Good to hear you liked it

  • @hadeedandhaseeb8077
    @hadeedandhaseeb8077 7 місяців тому

    Please share the full playlist thier is only 2 videos

  • @parmarvishal3613
    @parmarvishal3613 8 місяців тому

    Excellent sir

  • @shivamjaiswalaspirant9874
    @shivamjaiswalaspirant9874 8 місяців тому

    hats off for this usefull questions it visuallies the most important topic in chemical engg. (DISTILLATION). thanks to the team please make more and more video on chemical engg.

    • @SPEC786
      @SPEC786 8 місяців тому

      Thanks for your comments

  • @vijayabaskaranpalanisamy776
    @vijayabaskaranpalanisamy776 9 місяців тому

    Thank you very much sir!

  • @dinesharavindv357
    @dinesharavindv357 9 місяців тому

    Sir , do you have any notes for this ?

  • @digiteon7682
    @digiteon7682 10 місяців тому

    RRF is not in years but in times of demand if PFD is 0.01 ( RRF=100) that means that this function can fail once over 100 demands (rquests) of execution. of course this will be in 1 year from yearly maintenance to an other

  • @possession3929
    @possession3929 10 місяців тому

    can you elaborate with numbers when you say reducing the flow rate will decrease head loss by square of the flow rate @15:45. So if you decrease flow rate by 100, then head loss decreases by 10? im confused with the wording

  • @possession3929
    @possession3929 10 місяців тому

    for the problem at 12:50, based on the problem statement, how did you get 16%? what value of h1 did you use

  • @possession3929
    @possession3929 10 місяців тому

    when you increase from a 1-1 hex to a 1-2 hex, how does the tube count approx become half?

  • @possession3929
    @possession3929 10 місяців тому

    at 15:24, with pressure drop increase with increasing vaporization, how does this decrease circulation rate?

    • @SPEC786
      @SPEC786 10 місяців тому

      In thermosyphon reboilers the driving force for thermosyphon circulation is the differential head available at the inlet to reboiler. This head is usually fixed for a design circulation rate. If the pressure drop is increased for whatsoever reason the head available will not be sufficient to maintain the circulation rate. So the circulation rate decreases.

  • @possession3929
    @possession3929 10 місяців тому

    @15:11, I thought pressure drop decreases with increasing vaporization, but you say pressure drop increases with increasing vaporization. Could you explain how?

    • @SPEC786
      @SPEC786 10 місяців тому

      Thank you for the question. As the vaporization increases the vapour fraction increases in the tube. In a given tube diameter this increased vapour flow rate increases the velocity of the fluid. As the velocity increases the pressure drop increases

  • @RenishSantoki
    @RenishSantoki 10 місяців тому

    What is bridge wall temperature means?

    • @SPEC786
      @SPEC786 10 місяців тому

      The bridge wall temperature is the temperature of the flue gas after the radiant heat is removed by the radiant tubes and before it hits the convection section

  • @possession3929
    @possession3929 10 місяців тому

    is that a typo at 3:58? On the temperature profile (Th out) goes to (Tc in)? shouldn't it be (Tc out) goes to (Tc in)

    • @SPEC786
      @SPEC786 10 місяців тому

      It is( Tc out ) in place of Th out. Thanks for pointing out error

  • @mohammadalam6990
    @mohammadalam6990 10 місяців тому

    • @SPEC786
      @SPEC786 10 місяців тому

      Thanks

  • @Jordigaming19
    @Jordigaming19 11 місяців тому

    It's helpful to chemical engineers, please do more videos

    • @SPEC786
      @SPEC786 10 місяців тому

      Thanks

  • @firzanabasir7294
    @firzanabasir7294 11 місяців тому

    Hi thank you for the video! so useful! However, may I know where can i refer to get the vlaue of LOC %v/v as you have in the video? u mention PO has a LOC of 5.8%v/v, can i get the source so i can understand more on this. Thanks!

    • @firzanabasir7294
      @firzanabasir7294 11 місяців тому

      cuz i tried to find in NFPA, but no results. appreciate the help :)

  • @tpthomas28
    @tpthomas28 Рік тому

    Excellent Presentation with the deep knowledge of basic concepts of centrifugal pumps. Thank you.

  • @krishnabalan5675
    @krishnabalan5675 Рік тому

    great explained..thank you

  • @Shaunthesheep2609
    @Shaunthesheep2609 Рік тому

    If Cost of extraction+ distillation for a +(b+c ) separation for (B and c separation again distillation) is less than for simple a to b distillation we use this hybrid method, it's all about money ~ Lisa Listen my money talk

  • @naga8572
    @naga8572 Рік тому

    Well explained

  • @thurazawwisewish1843
    @thurazawwisewish1843 Рік тому

    Ok

  • @mhttwr
    @mhttwr Рік тому

    Thanks Very informative sir 👍. Just one point @14:09 it will be reactangular valve tray. Probably that's typo error.

  • @047_juaneduardo7
    @047_juaneduardo7 Рік тому

    Hello sir I am a chemical engineering student, and i would like to ask where did you get the ln K expression from and the correlation coefficient data.

  • @ismailkhadraoui2428
    @ismailkhadraoui2428 Рік тому

    Thank you

  • @lilboy3102
    @lilboy3102 Рік тому

    Nice video editing....but I thought they mostly ask very basic questions..