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Please can I get the aspen file and the material?

All the parameters are the same but the column cannot converge. I'm working in Hysys v12.0.

Thank you, this is exactly what I was looking for. Is there any chance you can help me out with the following: I am trying to get the exponents of each reaction for the driving force, When I use the format in Aspen with the A/B parameters and adsorption constants and exponents, if i enter 0, 1, or stoichiometry at the driving force exponents I get errors everytime that indicate my kinetics are faulty.

shanti

Thanks sir. Helpfull

Great work❤

Good video, thanks !!

hi sir what is the use of the set and why do we need to separate a stream from the feed. In deadline reply ASAP, Thank you and regards.

Hello, first of all thanks for making the Videos.but im confused about Why did you choose to set k and E as 1 and 0, instead of using k1 as the kinetic factor for LHHW? and simulation result of these two inputs are different

Hi, thanks for uploading this video I used this LHHW model with Rplug to adapt SMR process, but there isn't no reaction(convergence rate is zero). could i know what 's the problem?

Thank you very much, Sir. May you be blessed as well. I am always looking forward to more Aspen simulation videos❤❤ from you, Sir.

Thank you very much, Sir. May you be blessed as well. I am always looking forward to more Aspen simulation videos from you, Sir. ❤

Thank you very much, Sir. May you be blessed as well. I am always looking forward to more Aspen simulation videos ❤ from you, Sir.

where did you get values of the composition and temperature in each stages?

Can you make videos on Carbon capture and utilization for different products like methanol, formic acid etc.

how did you defined column height and dia

Hello sir, can u hel me for my project

Where is the first video?

if we didnt have energy values for k1 and kb1, what would we have done? would we have considered E to be 0 in those cases? kindly answer asap

i need kinetics for this

I have ran this simulation with the same parameters and it does not work. Could you possibly attach the aspen file

i followed all the steps exactly like you did but the distillation column for me is taking very long time to run and at the end it is unconverged. I tried this 3,4 times but still same issue

What about catlyist?

the simulation does not converge because the specified bottom temperature (343.3°C) is the feed temperature and you place it at the bottom. The solution for the simulation to converge is by placing the column specification temperature in tray #37, for a temperature of (320°C) and eliminating the distillate velocity specification by the reflux ratio to 1.3

please Sir, when you design sale gas 2 for outlet of Balance it is not calculated at first but when you drag it to put it nearest of Balance it became dark blue, now when i design sale gas 2 it not solve, it is still the temperature and pressure, temperature of sales gas still unknown, but the balance item converged

Can you send me the research paper from where you have taken this simulation.

Thank you its so helpful

how to get reactor size when I know the inlet and outlet conditions of all streams?

why is nitrogen used in 2 component lists? both mr1 and mr2 ?

Hi. I followed your example an got this warning "WARNING TOTAL BED MASS ELUTRIATED". Any idea what it means and how to solve it? Thank you

Is the LH mechanism the same as the LHHW mechanism?

I am having a severe error regarding pressure but everything is same as the video

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

Brother can i get your number?

It is possible to calculate Research Octane Number of a petroleum assay in Aspen Plus?

I am doing the same steps as you but my run is not converging and it's step size is even 0.0001 instead of 1 while I do run can you please help me with this.

if we want to obtain Nitrogen than what?

I can't get the distillation tower to work properly. even tho I follow the video step by step

Hello! Your videos are very educational. Do you have any videos on using the Aspen Custom Modeler integrated with Aspen Plus for more complex kinetic considerations, such as Fischer-Tropsch?

Very helpful. Please recheck that the k1 in that unit should be 1.17e+12 not 1.17e+15

AoA sir! hope you are well sir I followed each and every step from beginning to end but my simulation failed to converge for the hydrocracker. any idea? can you help me with that plx

hello. Do you have a simulation with piperazine activator (a-mdea)?

Hi. Can we add ionic liquis as catalysis sytems for alkylation process?

I would like to know the reference, please let me know where can i get it. TY!

Your simulation method is perfect. However, I think the RCY-1 is not solved. Do you know how we can fix this?

where is the pressure drop over the column or stages integrated in the design? I don't see how you took this into account?

Awesome sir❤

Can you share a video on how to rate the reactor conversion for the given reactor catalyst volumes

My it’s not converging I’m confused