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Hello sir, can I ask for Aspen plus petroleum v7 files for me to study?

It would be very nice if you could add english subtitles!

Thanks for great video, How can I do economic analysis in Aspen Adsorption? I want to know the required utility for a designed process and do economic analysis by using Aspen Process Economic Analyzer (APEA). How can I use this in Aspen Adsorption?

Thank you, Pureté H2 = mole fraction in the product stream =0,59 Why is it low? Am I wrong? Can you help?

Thanks for the wonderful video. The question is, how do I calculate the purity of hydrogen? This is the case

Thank you very much for this. But unfortunately I wasn't able to replicate your results in Aspen V14. There are a lot of errors, namely severe FORTRAN errors associated with the heat capacity of the liquid. Any way you know how to solve these?

Can you make this video in English please

kindly tell me how to solve this error * WARNING FEED PRESSURE 0.10100E+06 (N/SQM) OF STREAM 6 IS LOWER THAN STAGE 18 PRESSURE 0.16100E+06 (N/SQM). ***SEVERE ERROR THE FOLLOWING STAGES DRIED UP (VAPOR OR LIQUID FLOW APPROACHES 0): 18 A LIMIT OF 0.10000E-04 * SUM OF FEEDS WAS IMPOSED ON THE FLOW RATES OR A LIMIT OF 0.10000E-04 WAS IMPOSED ON THE STAGE V/L OR L/V RATIO. The following messages were issued during Report Generation: * WARNING KEY COMPONENT SPECIFICATIONS ARE OR BECOME INCONSISTENT ON THE FOLLOWING STAGES: 17 COLUMN TARGETING THERMAL ANALYSIS IS SKIPPED. * WARNING TRAY/PACK RATING SPECIFICATIONS ARE INCOMPLETE OR INCONSISTENT. COLUMN TARGETING HYDRAULIC ANALYSIS IS SKIPPED.

can you provide us flowsheet using piprazine as a solvent

we cant understand

Thank you so much for your dedication to teaching and for sharing your expertise with us. 1-Would you mind clarifying if the Aspen Tech template for MEA+Co2 is being utilized in your process? 2-I'm interested in understanding the procedure for creating the flowsheet independently. Specifically, in the properties section, under Parameters, then Pure Component, as shown in the video, how should one proceed? It appears that in the video, all sources such as CPAQ0-1 or CPIG-1 are defined by the user. 3-Could you please elaborate on whether you have made modifications to the ENRTL method, particularly concerning the vapor Eos? I noticed it is referenced as ESPSAFT, but in the ENRTL modified by Aspen, it is labeled as ESRK.

Congratulations for the video. My question would be: What do we have to change between Absortion thermodynamics reaction and Stripping thermodynamics reaction. I am having problems with my simulation of a similar system of MDEA-Water to absorb CO2 and H2S. And I think there is my problem.

Hi. Thank you for the video. I was wondering how to calculate section packed height? would it be coming from the literature? or do you perform a calculation yourself? Thank you so much.

Hello my friend this video was very useful. However since I cannot understand Italian I had to pause a lot to understand what is happening. I have to simulate the same procedure for an exam is it possible that you provide me with the paper you used for reference. Great video!

ciao, mi fa errore con '***SEVERE ERROR COLUMN NOT IN MASS BALANCE. CHECK FEEDS, PRODUCTS, AND COL-SPECS SKWS.' puoi aiutarmi? ho seguito tutti gli step

Hi, I´m doing an academic research about CO2 absortion with MEA, and i would be very gratefull if you could tell me the kinetic expresion (k and E) about the MEA reaction with water and reverse, thank you

reminder for myself that at 30:51 he shows the results again at 55:51

As this video /lecture available in English Language

Hello. I'm a student in Viet Nam and I built an CO2-MEA Model too. But i have a problem with the Stripper. The results is error: "* WARNING NEGATIVE VALUE OF LIQUID MIXTURE HEAT CAPACITY CALCULATED USING PROPERTY METHOD ENRTL-RK AT T= 351.07, P= 0.20086E+06 AN ABSOLUTE VALUE IS USED. ** ERROR VARIABLE RESET ENCOUNTERED IN HOLDUP CORRELATION STICHLMAIR89. THE PRESSURE DROP CALCULATION FAILED TO CONVERGE. THE CALCULATED HOLDUP MIGHT BE WRONG. THE COLUMN DIAMETER MIGHT BE TOO SMALL. ** ERROR RATESEP CALCULATIONS FAILED TO CONVERGE ITERATIONS DIVERGE * WARNING UNUSUAL LIQUID MOLEFRAC PROFILE FOR COMP MEA H2O CO2 OH- HCO3- MEAH+ MEACOO- O2. PLEASE DOUBLE CHECK THE SOLUTION AND/OR ADJUST FLOW MODEL, TRANSFER/REACTION CONDITION NUMBERS, PACKING HEIGHT/NSTAGE, ..." Can you help me please.

Hi Antonio @Antonio Tripodi. Thanks for the video. Are you sure the RHOs ( @28:29 ) is 850 kg/m3 and not 482 kg/m3? Also the Bed dia should be 0.0742 m and not 0.0371 (which is the value of internal radius)

Hi! Antonio, is this a helpful methodology for designing a non-reactive absorber? I am trying to design an absorber to recover C3+ components in an off-gas with lean oil as solvent (naphtha). Thanks

🎉 sir can provide provide me a hard copy of simulation Of Pressure swing Adsorption

hello antonio!! i'm student of korea. and i really thank to your video. it helps me to study more abour aspen plus and mea stripper. but i have one struggle things... i made my process while watching your video. but lots of error has occured. most of that is mass balance. molecular weight missing for component. so process i made couldn't run... can you give me some advice to make my process complete?

Hello Could u simulate this experiment in Aspen plus?

Could anyone translate this video ?

can you do this in English please

Sir, thank you for your video. It's been very helpful. While I was following your work, I had an issue in step @30:01. I am currently using Aspen Plus v14 and when I went back to Simulation after changing Properties-Generation-CRUDE-Cuts as you've indicated, no new stream named as 'S3-CRUDE' came up as your Simulation shows. Would there had been another process far from chaging Properties? Thank you again!

habla mucho y hace poco en 40 min

Ciao, che bello sentirti a lezione

Hi Antonio , in hysys is possible thanks for this help , Grettings of Colombia , help me please

In hysys, is possible, this simulation?

Buonasera, posso chiederle i valori delle costanti cinetiche delle reazioni 6-7? Nel video si vedono solo quelle delle reazioni 4-5 e non riesco a trovare dei valori online. Grazie

Could you please tell me how the concentration graph changed from linear to nonlinear

Perhaps you may be interested in my videos on PSA: www.youtube.com/@rajamanikrishna250/videos

Hi, can you make this video in English please . More specifically designing petrofac column in Aspen plus to distillate Hydrocarbons from Fischer-Tropsch syn crude. Also need to know how pupmaround can be used effectively.

First of all, thank you so much for these tutorials, are very helpful. I followed all the steps but I am getting convergence errors. My err/tol values get higher in each iteration, reaching E+08 and higher values. I could follow absorption column sizing sucessfully, but have failed in this one. There are some other errors, like: INFORMATION ********% FLOOD IN COLUMN STRIPPER, OPTION INT-1 , SECTION CS-1 EXCEEDS 80%. or: ** ERROR CAPACITY CALCULATION FOR SECTION (1) FAILED IN SULZER PROPRIETARY CORRELATION. I am stucked in this. Please provide some insight on this, I am getting close to dispair.

Excuse me where can I download the aspen adsorption program.

i need parameter about cooler

Very helpful! Grazie Antonio!

Thanks a lot.

Hi Antonio- thank for the great video, very well explained. I'm trying to set up the same simulation as a basis for my bachelor design, but using the same values I am getting the error messages below. Could it be because I am using Aspen V12 and the source file ERNTL-RK_Rate_Based_Model has changed? Any help would be appreciated. WARNING MATERIAL AND ENERGY BALANCES FAILED TO CONVERGE: CHECK COL-SPECS OR SUPPLY BETTER TEMPERATURE AND COMPOSITION ESTIMATES WARNING THE FOLLOWING STAGES DRIED UP: 1 A LIMIT OF 10.10000E-B4 * SUM DF FEEDS WAS IMPOSED ON THE FLOW RATES WARNING IN PHYSICAL PROPERTY SYSTEM ELECTROLYTE THERMAL CONDUCTIVITY MODEL KL2RDU HAS MISSING PARAMETERS: IONRDL (DATA SET 1) MISSING FOR COMPONENT MEAH+ VALUE OF ZERO USED WARNING IN PHYSICAL PROPERTY SYSTEM IONRDL (DATA SET 1) MISSING FOR COMPONENT MEACOO- VALUE OF ZERO USED * SYSTEM ERROR INTERNAL ERROR:"DOCALL* CALLED WITH NULL FUNCTION POINTER Calculations terminated because of ASPEN PLUS internal errors ‹set objective = None>

HELLO sir can you provide a soft copy of the carbon capture book 😊 CO2 capture by reactive absorption and stripping

How to find the quantity of catalyst required?

Can some information about how you set up properties environment be given? Especially the list of chemistry?

Hi, why didn't you showed us the kinetics of the 6th and 7th reactions?

Nice one, it is teachable for the one who witch.

Hi Antonio, Do you have any manual files or pamphlet about Aspen Adsorptions?!

Hi Antonio, for non-cyclic operations, do I use the Aspen adsorption as well? I mean for fixed-bed adsorption beds but non-cyclic? I need to evaluate the effects of bed features (pore volume, etc.) to the operation. Thanks for this video, this is quite useful.

Ciao, sarebbe possibile avere il file di AspenTech? Non riesco a reperirlo in alcun modo. Grazie in ogni caso!

Hey Antonio! I left a comment on your first video earlier this week and it was very helpful! I am now stuck here. When I try to run stage 2 of the process (where the input valve to Bed1 shuts and Bed2 is desorbed into the waste stream), the process will simulate for 7 seconds, at which it fails to an integrator error. I tried to force the integrator to converge by changing the number of steps to check, but it did not work. Do you know what other things I could try? Thanks!