Natural Gas Sweetening Process with DEA || Aspen HYSYS

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This video is about the simulation of the Natural Gas Sweetening Process with diethanolamine (DEA) in Aspen DEA. The major units of the process are:
1. Absorber
2. Distillation Column (Stripper)
3. Shell and tube heat exchanger
4. Set
@ 00:12 Component list and property package
@ 00:54 Natural gas feed stream
@ 02:12 Amine stream and absorber setup
@ 06:39 Amine regenrator column
@ 08:36 Lean amine recyle
To read about the amine sweetening process please visit. www.chemiopedia.com/post/amin...
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Опубликовано:

17 ноя 2021

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Комментарии : 22

@GeniusEnima 2 года назад

Great Tutorial, Thanks again for your work sir ! Keep it Up as always.

@Chemiopedia 2 года назад

Thanks again!

@omarmahmoud1989 2 года назад

Thanks for these valuable information

@Chemiopedia 2 года назад

Thank you

@mohammadghaziasgar3160 8 месяцев назад

Hello Thanks for your tutorial. I do the same as you show, but my absorber does not converge , it gives the error named : ' Fatal Error : Zero Diagonal in Column Matrix" , do you have any suggestions ? Thanks

@shoaibarshad4606 Год назад

How do you calculate absorber and stripper stages?

@abdulhameedidakwoji1807 2 года назад

Hi, pls are you familiar with DWSIM process software? Serves similar purpose as Aspen. However, I am running into challenges with the Absorption column pressure. There’s only room for a single operating pressure as opposed to Aspen where we have the top and bottom pressure. Pls any help?

@Chemiopedia 2 года назад

Sorry I am not familiar with DWSIM

@user-lb7xu2ph2g Год назад

The tutorial is straight forward and nice. But i am having issue with my overhead product at the stripping section. Methane and water compositions are higher than CO2. What can i do to resolve the issue please?

@Chemiopedia Год назад

In that case, you should adjust tray efficiencies to get your desired compositions.

@uswatunkhasanah8817 2 года назад

can you make a video explaining the process, I got an assignment from my lecturer. please 🙏

@Chemiopedia 2 года назад

see if this can help: chemiopedia.com/amine-sweetening-process/

@uswatunkhasanah8817 2 года назад

@@Chemiopedia thank you very much sir🙏

@laxmareddy8309 2 года назад

I have done this simulation as a part of my project, can you please tell me from where is the simulation data collected from.

@Chemiopedia 2 года назад

Hi, Glad it helped. The data for this simulation is not collected specifically from any source. This simulation is based on the professional experience. Don't forget to subscribe.

@laxmareddy8309 2 года назад

@@Chemiopedia thank you very much

@laxmareddy8309 2 года назад

What is the purpose of the saturator before absorbtion?

@Chemiopedia 2 года назад

Natural gas streams are saturated with water while the composition I used was on a dry basis. To incorporate the water content, a saturator is used.

@laxmareddy8309 2 года назад

@@Chemiopedia thankyou very much