How to solve error in ASPEN ?

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What is rheological property of Cetosteryl Alcohol and Its impact on emulsion stability or viscosity ?

As I am using CSA in my O/W formulation , but after homogenization , can't achieve the desired viscosity. Any reason?

13 January 2020 3,746 2 View

How to train a network 4-n-2, Is that similar way like 4-n-1 training procedure?

I wish to train a neural network with four input neurones and two output neurones. Two output neurones corresponding to average surface roughness and maximum forming angle resulting from the...

13 January 2017 6,703 3 View

Synthesis Metformin Hydrochloride.

I have come across many processes with the same reactants (Dimethylamine hydrochloride and dicyandiamide) but different reagents, I have chosen DMF and toluene as my reagents. First step is the...

01 January 1970 2,413 0 View

Aspen Plus Simulation?

Greetings When one is to perform Simulation or modelling of Pyrolysis of Biomass Waste materials using Aspen Plus software, and one has both the macromolecules breakdown (Cellulose, Lignin and...

06 August 2024 5,023 1 View

How can I add own Henry coefficients in Aspen Plus?

Hi, i would like to simulate an absorption process in Aspen Plus. I want to use the NRTL model und would like to add some individual Henry coefficients. Is that possible and how?

05 August 2024 2,333 2 View

I heve some problems in simulating 1,3 Butadiene extraction with NMP(by BASF) CAN ANYONE help me?

I am currently simulating the extraction of 1,3-butadiene using NMP solvent (BASF) in Aspen Plus. I am encountering difficulties when entering values for the binary parameters. I have referred to...

01 July 2024 7,069 0 View

How to get the standard free energy of formation (DGFORM) for AIR in Aspen Plus ?

01 July 2024 8,134 3 View

Aspen Adsorption linking to MATLab ??

Hi, I am looking to link MATLAB to Aspen Adsorption. I know that for Aspen Plus, it is possible to use actxserver(). Does anyone know if the same method can be used for Aspen Adsorption as well?...

20 June 2024 8,338 2 View

Given, ER = 0.2, WHAT WILL BE THE AIR FLOW RATE IN kg/hr?

I have a biomass with given ultimate and proximate analysis data. I am using Aspen plus for the simulation of gasification of biomass. In experimental data the gasifying agent air flow rate is...

18 June 2024 2,743 1 View

How can I create a CO2 partial pressure to CO2 loading diagram on Aspen Plus?

Using experimental data, I am currently trying to verify the thermodynamic model I chose for my CO2 capture flowsheet. I am currently trying to compare how the model fits the data of Jou et al (...

22 May 2024 5,932 5 View

What method name in ASPEN PLUS should be used for lactic acid production?

or is there any way to calculate the inlet flow rate based from a desired output using ASPEN PLUS? Are there any studies that you can suggest that can answer our question? This is for our Design...

18 April 2024 410 3 View

Temperature difference is insufficient to perform the heat transfer ?

How to solve this problem when Aspen economic evaluation was performed? It said "Temperature difference is insufficient to perform the heat transfer."

06 April 2024 7,291 3 View

Polymers pyrolysis using "PYROLYSIS REACTION"?

Hello everyone, I am trying to use the new type of reaction present in Aspen plus V14, known as "pyrolysis." I have tried to simulate pyrolysis of HDPE, by entering the kinetics suggested by...

03 April 2024 2,086 0 View