KG Engineering Solutions
KG Engineering Solutions
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Aspen Plus: Simulation of Direct CO2 Conversion to Diethyl Carbonate, Kinetic Model
The capture and use of CO2 for the production of fuels and chemicals has become increasingly significant. Various methods have been developed to transform CO2 into valuable chemicals such as syngas, methanol, dimethyl carbonate, diethyl carbonate, and polymers. Diethyl carbonate stands out as a versatile compound with applications as a fuel additive, solvent, and reactive intermediate. This video demonstrates a process for direct converting CO₂ into diethyl carbonate.
For a small donation, you can access the Aspen Plus and PowerPoint files through the link below:
www.paypal.com/donate/?hosted_button_id=WMPWUCVNLFDB8
All Aspen simulations available in this channel can be downloaded with a donation. After completing your donation via the following link, you will be redirected to the download page:
www.paypal.com/donate/?hosted_button_id=YNKPF59PG3SKW
kg.engineering.solutions@gmail.com
Переглядів: 69

Відео

Estimating the Properties of Chemical Compounds using the Joback Method and using it in Aspen Plus
Переглядів 4819 годин тому
Physical properties have been extensively measured and documented for various chemical compounds in the literature. For properties that cannot be directly measured experimentally-such as enthalpy, entropy, and internal energy-researchers have developed equations of state and estimation methods based on fundamental thermodynamic. Conducting experiments for thousands of chemical compounds is ofte...
Introduction to the Ergun equation and its application in Aspen Plus; viscous and inertia terms
Переглядів 14414 днів тому
This video introduces the Ergun equation and demonstrates its application in Aspen Plus. All Aspen simulations available in this channel can be downloaded with a donation. After completing your donation via the following link, you will be redirected to the download page: www.paypal.com/donate/?hosted_button_id=YNKPF59PG3SKW kg.engineering.solutions@gmail.com
Aspen Plus 12 Simulation of the Syngas-to-Syncrude Process Based on a Kinetic Model; Fischer-Tropsch
Переглядів 17221 день тому
The syngas-to-syncrude process converts syngas into a wide range of hydrocarbons, with C5 being the target product. In this video, we simulate the syngas-to-syncrude process using Aspen Plus, employing a kinetic model tailored to a Fe-HZSM5 catalyst. For the C5 product, the empirical formula C6.05H12.36​ is assumed. The Fischer-Tropsch reactor to be simulated is a multi-tube, shell-and-tube fix...
Aspen Plus 12: Simulation of Xylene Production; Kinetic approach; Plotting the maximum concentration
Переглядів 11528 днів тому
The hydrodealkylation reaction is conducted isothermally at 560 °C and 35 atm. Two key reactions take place within the reactor: Reaction 1 (desired): Mesitylene H₂ → m-Xylene CH₄ Reaction 2 (undesired): m-Xylene H₂ → Toluene CH₄ Reaction 2 is undesirable because it consumes the desired product, m-xylene, to produce toluene. The reactor performance is analyzed by plotting the fractions of H₂, me...
Aspen Plus 12 Simulation of a Natural Gas to Methanol Process via Autothermal Reforming
Переглядів 359Місяць тому
In this video, we simulate a natural gas to methanol process. Natural gas, together with oxygen and steam, is supplied to the autothermal reforming unit, where syngas is generated. The coupling of sub-stoichiometric exothermic oxidation with endothermic reforming reactions leads to a net reaction enthalpy of zero. The autothermal reforming unit includes two reactors: a pre-reformer and an autot...
Aspen Plus 12: Simulation of Solid Oxide Water Electrolyzer using MATLAB; actxserver; Cell Voltage..
Переглядів 272Місяць тому
The video demonstrates modeling of solid oxide water electrolysis using Aspen Plus and MatLab. For a small donation, you can download the Aspen Plus file, MATLAB file, and PowerPoint file from the following link: www.paypal.com/donate/?hosted_button_id=SJGDTS7DDTUMA All Aspen simulations on this channel can be downloaded for a donation. After completing the donation, you will be redirected to t...
Aspen Plus 14: Alkaline Electrolysis; Sensitivity Analysis; Polarization Curve; Faraday efficiency
Переглядів 252Місяць тому
In this video, the stack voltage, reversible voltage, ohmic overpotentials, activation overpotentials, concentration overpotentials, power need, voltage efficiency, Faraday efficiency and specific power consumption are calculated as functions of current and temperature through sensitivity analyses. For a small donation you can download the Aspen Plus file from the following link: www.paypal.com...
Aspen Plus 14: Alkaline electrolyzer; Rigorous model; Electrodes; Membrane; Electrical resistivity
Переглядів 282Місяць тому
In this video, alkaline electrolyzer is simulated with Aspen Plus 14. The model type Rigorous is used. The following specifications are entered: - Total flow rate: 250 kg/h - KOH concentration: 0.35 w/w - Total current: 40 A - Pressure: 5 bar - Temperature: 80 °C - Active area: 0.01 m² - Width and length of channels: 0.1 m For a small donation you can download the Aspen Plus and PowerPoint file...
Aspen Plus 14: Alkaline electrolyzer; Shortcut model type; Faraday efficiency; Voltage efficiency
Переглядів 4032 місяці тому
In this video, alkaline electrolyzer is simulated with Aspen Plus 14. The model type Shortcut is used. The following specifications are entered: - Total flow rate: 300 kg/h - KOH concentration: 0.35 w/w - Total current: 20 A - Faraday efficiency: 0.9018 - Voltage efficiency: 0.8222 - Pressure: 5 bar - Temperature: 80 °C For a small donation you can download the Aspen Plus and PowerPoint files f...
Aspen Plus: Liquid Liquid Extraction; Single Stage; Multi Stage; Countercurrent
Переглядів 2153 місяці тому
Liquid-liquid Extraction (LLE) in an important separation process in industry. LLE is used to separate two miscible compounds using a solvent that specially dissolves one of them. The choice of solvent in LLE is mostly based on its polarity as generally, polar solvents extract polar analytes better than apolar or nonpolar analytes. LLE is based on liquid-liquid phase equilibrium. This video int...
Aspen Plus: Simulation of a Biomass-to-SNG Process
Переглядів 8283 місяці тому
Synthetic Natural Gas (SNG) can be produced through a variety of techniques that are both renewable and non-renewable. Conventional methods for producing SNG use non-renewable sources such as coal. Renewable methods for producing SNG use sources such as biomass from landfills, livestock farming and waste treatment. In this video, we simulate a Biomass-to-SNG process. For a small donation you ca...
Aspen Plus: Simulation of Fischer Tropsch Syncrude Distillation
Переглядів 7904 місяці тому
In this video, the syncrude generated in the simulation in the video in the info card is distilled in two steps. In the first step, naphtha (C5-11), middle distillates (C11-20), wax (C20 ) and residual gas are separated. In the second step, wax is separated into light wax (C20-35) and heavy wax (C35 ). Reference: Marco Marchese, Emanuele Giglio, Massimo Santarelli, Andrea Lanzini. Energy perfor...
Aspen Plus: ethyl acetate production process via esterification of acetic acid and ethanol
Переглядів 8005 місяців тому
Ethyl acetate is widely used for the production of lacquers and surface coating resins with a world annual production capacity higher than 3 million tons. Ethyl acetate is mainly produced via the esterification of acetic acid and ethanol. In this video, the conventional process of esterification will be simulated using Aspen Plus. Source: Branislav Šulgan, et al. Multi-Aspect Comparison of Ethy...
Aspen Plus: Simulation of pyrolysis of waste tires with a kinetic model
Переглядів 1,1 тис.6 місяців тому
Approximately 1.5 billion tires are produced each year which will eventually enter the waste stream representing a major potential waste and environmental problem. However, there is growing interest in pyrolysis as a technology to treat tires to produce valuable oil, char and gas products. In this video, a kinetic model for pyrolysis of tires will be simulated in Aspen Plus. For a small donatio...
Aspen Plus simulation of an amine scrubbing system for biogas upgrading
Переглядів 1,7 тис.7 місяців тому
Aspen Plus simulation of an amine scrubbing system for biogas upgrading
Aspen Plus: Conversion of CO2 and recycle gas from a FT process into synthesis gas via RWGS
Переглядів 8128 місяців тому
Aspen Plus: Conversion of CO2 and recycle gas from a FT process into synthesis gas via RWGS
Aspen Hysys: Three Phase Separator; Recycle-Gas, FT-Oil and Water Separation
Переглядів 3429 місяців тому
Aspen Hysys: Three Phase Separator; Recycle-Gas, FT-Oil and Water Separation
Aspen Hysys Two Phase Separation Wax Separation from Fischer Tropsch Product
Переглядів 3909 місяців тому
Aspen Hysys Two Phase Separation Wax Separation from Fischer Tropsch Product
Aspen Plus: Simulation of Fischer Tropsch Synthesis using the ASF Relationship, Rstoic, and Fortran
Переглядів 1,9 тис.11 місяців тому
Aspen Plus: Simulation of Fischer Tropsch Synthesis using the ASF Relationship, Rstoic, and Fortran
Aspen Plus: Economic Analysis of the Production of Acetic Anhydrid
Переглядів 3,6 тис.Рік тому
Aspen Plus: Economic Analysis of the Production of Acetic Anhydrid
Aspen Plus: Autothermal Reforming of Natural Gas
Переглядів 1,8 тис.Рік тому
Aspen Plus: Autothermal Reforming of Natural Gas
Characterization of Molecules Using Aspen Properties
Переглядів 335Рік тому
Characterization of Molecules Using Aspen Properties
Aspen Plus Biomass Crushing
Переглядів 573Рік тому
Aspen Plus Biomass Crushing
Approximate and ultimate analyzes of more than 1000 biomass samples
Переглядів 233Рік тому
Approximate and ultimate analyzes of more than 1000 biomass samples
Aspen Plus: synthesis of high density polyethylene by polymerization of ethylene
Переглядів 1 тис.Рік тому
Aspen Plus: synthesis of high density polyethylene by polymerization of ethylene
Aspen Plus: water De Souring system by an electrolyte system
Переглядів 293Рік тому
Aspen Plus: water De Souring system by an electrolyte system
Aspen Plus: Simulation of a Chemical Looping Combustion System
Переглядів 3,1 тис.Рік тому
Aspen Plus: Simulation of a Chemical Looping Combustion System
Aspen Plus: Simulation of an internal combustion engine powered by syngas
Переглядів 1,6 тис.Рік тому
Aspen Plus: Simulation of an internal combustion engine powered by syngas
Aspen Plus: Fischer-Tropsch Process using an estimated Distribution of Hydrocarbon Products by ASF
Переглядів 1,8 тис.Рік тому
Aspen Plus: Fischer-Tropsch Process using an estimated Distribution of Hydrocarbon Products by ASF

КОМЕНТАРІ

  • @SonaliSonaliM23CHE013
    @SonaliSonaliM23CHE013 3 дні тому

    How to find drag coefficient value in ur problem?

  • @alishakir7596
    @alishakir7596 6 днів тому

    Hello. Many thanks for the video. Would like to ask about changing the dimensions of the geometry with a constraint on the number of elements and shape of the mesh. I would not go to geometry and change the dimensions in every time; I would just enter a range for my scale or type different numbers for such dimensions and perform simulation. How can I do that?

  • @JulioCezar-vy2hg
    @JulioCezar-vy2hg 8 днів тому

    Good morning, is this a one time donation or it creates a commitment to future installments?

  • @motindo
    @motindo 11 днів тому

    Does this video have sound (volume?)

  • @Dinotaeng
    @Dinotaeng 14 днів тому

    Thanks! great video!! It's so hard to type

  • @mrwalasheen5194
    @mrwalasheen5194 16 днів тому

    I need to see the output

  • @javadjeddizahed1967
    @javadjeddizahed1967 18 днів тому

    Thanks for your video! I reckon you made a mistake inputting the Ki values. Referring the article sources there is a constant in the rate of reaction formula (0.278) that needs to be multiplied by Ki values in Table 5. For reaction 1 it should be 0.278 * 142583.8.

    • @kgengineeringsolutions
      @kgengineeringsolutions 18 днів тому

      You're welcome. I have taken 0.278 into account. 0.278 * 142583.8 * ( 1000*100000^(-1.0889+1.5662) ) =0.162785 . 1000*100000^(-1.0889+1.5662) is the unit correction (bar → Pa).

    • @javadjeddizahed1967
      @javadjeddizahed1967 14 днів тому

      @@kgengineeringsolutions Could you explain how did you find the partial pressure values? 1 bar is 100000 Pa. I do not understand how did you get that 1000 in 1000*100000. I'd appreciate it if you could explain it

    • @kgengineeringsolutions
      @kgengineeringsolutions 14 днів тому

      @@javadjeddizahed1967 We need the 1000 to convert the unit from mol to kmol.

    • @javadjeddizahed1967
      @javadjeddizahed1967 13 днів тому

      @ Thanks!

  • @HailuLegesse-x5d
    @HailuLegesse-x5d 19 днів тому

    where can I get the documentation?

  • @Dinotaeng
    @Dinotaeng 21 день тому

    Hello! Number 7 reaction's coefficient of C6-05 should be 1. not 12.36. please kindly check your video!

    • @kgengineeringsolutions
      @kgengineeringsolutions 21 день тому

      Hi, thank you for the message. Aspen crashed while I was recording the video. I corrected the error but unfortunately forgot to record the correction. The results are based on the correct coefficient of 1.

  • @gurubasavaraj2560
    @gurubasavaraj2560 23 дні тому

    donation not accepted in credit cards of Indian origin??? any other method...

  • @niteshvalvi359
    @niteshvalvi359 24 дні тому

    How did you got those Electrolyzer Geomteric Parameters can you please explain

  • @Dinotaeng
    @Dinotaeng 25 днів тому

    Thank you always! then after finished the 'accept design' in EDR, do we need to change calculation mode "Design" to "Raing"?

  • @Dinotaeng
    @Dinotaeng 27 днів тому

    thank you ! happy new year!

  • @engr.nwekejames2217
    @engr.nwekejames2217 29 днів тому

    Season greeting, please can you help me with this biogas simulation file?

    • @kgengineeringsolutions
      @kgengineeringsolutions 28 днів тому

      Hi, see the video description. You can download the file for a small donation.

    • @engr.nwekejames2217
      @engr.nwekejames2217 28 днів тому

      ​@kgengineeringsolutions how to donate is an issue using nigerian card, is there any other way out? Please help

  • @animezia3319
    @animezia3319 Місяць тому

    hey thanks for sharing this simulation, i tried to run the exact same simulation nut I'm getting error that most of the structure has not been defined and the calculated Mw of TRIPA-01 is 807.3344 while the available one is 807.3200. I'm using aspen v11, kindly help me out regarding this matter. thanks in anticipation.

  • @Dinotaeng
    @Dinotaeng Місяць тому

    Thank you always!

  • @семенбирюков-ь9г
    @семенбирюков-ь9г Місяць тому

    Hi I sent you an email. I would be very grateful if you would share the files for that video - geometry, mesh, etc.

  • @javadjeddizahed1967
    @javadjeddizahed1967 Місяць тому

    Could you share the reference for the SOE model equations?

  • @thunnut4914
    @thunnut4914 Місяць тому

    how can I know how much the reboiler duty? I'm currently studying in aspen plus. Thank you for your VDO and your answer.

  • @tuptek109
    @tuptek109 Місяць тому

    Could you tell me if it possible to estimated a fractional conversion of component CO? You writed on video that fractional conversion is later determined by Fortran subroutine. I did this simulation (from this video) and I don't know, where is fractional conversion of component CO individual reactions.I will be grateful for your answer.

  • @micaangelevangelista3207
    @micaangelevangelista3207 Місяць тому

    Hello can you send me the link or info on where you find the stoichio and percent conversions? Thank you!

  • @Dinotaeng
    @Dinotaeng Місяць тому

    thank you for video!

  • @amarpatil8512
    @amarpatil8512 Місяць тому

    Hello KG Engineering, I really appreciate your videos on youtube and Linkedin as well. Keep it up. I want study Amine Absorption in Hysys. Also, in rate based modeling, in Promax/Protreat we put actual tray nos...SO how this is done in hysys rate based modelsing?? plz help

    • @kgengineeringsolutions
      @kgengineeringsolutions Місяць тому

      Hello, thank you. Unfortunately, I am not familiar with Hysys

    • @amarpatil8512
      @amarpatil8512 9 днів тому

      Can you please send me your mail id. I could communicate on it more clearly.

  • @Dinotaeng
    @Dinotaeng Місяць тому

    THANK YOU !

  • @LuisPenaRojas
    @LuisPenaRojas Місяць тому

    Again thak you for share this content. One question, Do you think that it's possible to simulate the Bio-OIL as non-conventional component since there is no available data about composition and only there is available overall yields? I suppose that will be necessary more data about properties of bio-oil yo simulate the condensation phase, but I am not sure if it is possible. Do you have any content similar like that?

    • @kgengineeringsolutions
      @kgengineeringsolutions Місяць тому

      You're welcome. I once assumed a formula for bio oil. See the video ua-cam.com/video/md4inypVGKs/v-deo.html. It might help you.

  • @ansonhenry6371
    @ansonhenry6371 Місяць тому

    ASPEN V14 provides a local case of alkaline electrolyzed water. Could you explain it to us? Thank you very much

  • @artrafaranah
    @artrafaranah 2 місяці тому

    The generator does not produce any refrigerant (water vapour) at 100°C and 7.90 Kpa. How to overcome this problem please help sir

  • @19sahilpatil23
    @19sahilpatil23 2 місяці тому

    Hello sir i want to download the simulation how can i do payment

  • @AliShokriKalan
    @AliShokriKalan 2 місяці тому

    I have donated two times to get the files, but it was empty. Have you deleted it?

    • @kgengineeringsolutions
      @kgengineeringsolutions 2 місяці тому

      Sorry, something went wrong. Please check the link again. If you no longer have the link, please send me an email and I will send you the link. Please send me your PayPal account in an email. I will refund your donation. Sorry again.

    • @engr.nwekejames2217
      @engr.nwekejames2217 28 днів тому

      Seasons greeting sir

  • @miguelangelgarciapopo6211
    @miguelangelgarciapopo6211 2 місяці тому

    Have you considered carrying out a simulation of HTC in liquid phase?

  • @jessicacuesta9097
    @jessicacuesta9097 2 місяці тому

    Please, can You tell me how did you calculate the distillate to feed ratio?

  • @abeerkhalid-r2y
    @abeerkhalid-r2y 2 місяці тому

    hello , i am wondering why did you stopped the recording three times and start again ?

  • @ashutoshsharma2760
    @ashutoshsharma2760 2 місяці тому

    you dont support payments from india?

  • @IrailyGutierrez
    @IrailyGutierrez 2 місяці тому

    Hello sir, could you tell me how you determined the height of the tower? I calculated the diameter on my own but I'm confused about the height. If you could explain it to me I would be very grateful.

  • @maar2439
    @maar2439 2 місяці тому

    sir, why B4 is not in turbine model?

  • @combinesoldier6558
    @combinesoldier6558 2 місяці тому

    pq tanto anuncios sapo y la ctm

  • @LuisPenaRojas
    @LuisPenaRojas 2 місяці тому

    Great thank you for sharing. I have a questions, any reason for not consider BIO-OIL fir this simulation? or this is based on the source you use to model the process?

  • @AliShokriKalan
    @AliShokriKalan 2 місяці тому

    could you please specify the reference that you used?

  • @plenus2017
    @plenus2017 2 місяці тому

    Hey, nice video I will try to follow. Could you do one for chemical looping reforming for hydrogen production?

    • @kgengineeringsolutions
      @kgengineeringsolutions 2 місяці тому

      Hi, thank you. I have added the process to the list.

    • @plenus2017
      @plenus2017 2 місяці тому

      @@kgengineeringsolutions I followed the process, I just made a mistake but that may be completely understable because it´s my first time using Aspen Plus. Sorry to ask but how long is that list? I hope you use experimental data to CLR process, including the use of the calculator as you did in other process simulation.

    • @kgengineeringsolutions
      @kgengineeringsolutions 2 місяці тому

      @@plenus2017 it depends on whether I find a good publication on the process.

    • @kgengineeringsolutions
      @kgengineeringsolutions 2 місяці тому

      Did you see this video ua-cam.com/video/wlcUPYUSzAE/v-deo.html ?

    • @plenus2017
      @plenus2017 2 місяці тому

      @@kgengineeringsolutions yes but I got lost in Excell sheets so I didnt watch it fully.

  • @laithmustafa226
    @laithmustafa226 2 місяці тому

    hello sir, while you are calculating Vcell ,why you used current density insted of current ? thank you

    • @kgengineeringsolutions
      @kgengineeringsolutions 2 місяці тому

      Hi, I made the video a long time ago. Please see the paper I cited.

  • @ಅಜಯಕನ್ನಡಿಗ-ಪ4ಫ

    nice work🤩🤩. could you please do other simulations in this paper 🙏 or give some tips on those

  • @rosyjediva3672
    @rosyjediva3672 3 місяці тому

    Could you do the plastic pyrolysis process please?

  • @MaksatYolculuk
    @MaksatYolculuk 3 місяці тому

    Ladies and gentlemen, "COMPONENT 'BIOMASS' IN SUBSTREAM 'NC' HAS ZERO FLOWRATE IN THE OUTLET STREAM. FRACTIONAL CONVERSION HAS BEEN MODIFIED BY A FACTOR OF '1.000000'" is just a warning. You and Aspen can calculate the decimals with very little difference. Perhaps the decimal point is 1.0000002 rather than 1. Ignore this error if it is 1.0000. This is just a warning you need to be check, not error to run. If the value is less than 1.000, such as 0.98 or 0.99, proceed with your stoichiometric calculations. You can close the toggle of warning on the flow sheet on the menu if you want.

  • @adrianoferreira5214
    @adrianoferreira5214 3 місяці тому

    Are you able to provide the source material for this simulation? Thank you and have a nice day

  • @DeepanshuAwasthi-w3h
    @DeepanshuAwasthi-w3h 3 місяці тому

    After giving the combustion reactions and all the other inputs as stated by you in the video, still amount of carbon is left in outlet stream after 1st PFR where combustion reactions are given, but in your video no carbon is left? I tried doing it over but same problem occurs. Please help.

  • @ytyj777-ge6eb
    @ytyj777-ge6eb 3 місяці тому

    Thank you for the wonderful vedio! I have a confusion at 16:09, the calculation of the fractional conversion of H2O. [H2O conversion (about 0.09) X MW of H2O (18.015)]/[0.65*900] should be near 0.00275, but the result shows 2.75. Even if the value was expressed as percentage, it would be 0.275. I cannot understand what happend.

    • @ytyj777-ge6eb
      @ytyj777-ge6eb 3 місяці тому

      Oh...... I got the answer at 39:27, Thanks

  • @farahashrafsayed5049
    @farahashrafsayed5049 4 місяці тому

    could you put the line of the ppt here in the description ?

  • @williamcostaesilva8614
    @williamcostaesilva8614 4 місяці тому

    Thanks for the tutorial. It will help a lot.

  • @HananaDaisy
    @HananaDaisy 4 місяці тому

    Hello, can you do aspen plus simulation on sorption enhance steam methane reforming ? 🥹