Hi Muhammad. Aspen does not have membranes operation, it is necessary to program the membrane in Matlab, Excel or other programs. If you program the membrane in Matlab it is necessary to build an interface with excel.

Dear Mario, can you please guide me how to proceed with what you said? I mean, preparing an interface of matlab with excel!! Thanks.

Dear Muhammad. Check this paper, they explain the interface implementation with detail. As a matter of fact, they explain a membrane process.

http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-56092014000200008&lng=en&nrm=iso&tlng=en

Best wishes,

Thanks dear Mario.

Hi Dear Muhammad.

In the next link you will able to find an example of membrane reactor of Fogler's book that it was programmed in Aspen Custom Modeler. You can verify the example if you resolve that model, for instance, in polymath.

The programming is easy, but I don't know yet how to export the model inside in Aspen Plus interface.

I hope that information to be useful for you.

http://submodelist.blogspot.com/2015/07/membrane-reactor-level-2.html

Thanks Dear Camilo.

"membrane reactor for hydrogen separation"? What chemical reaction? Regards,

C7H14 => C7H8 + 3H2

Hi All,

Anyone has experience how to model Circulating Fludized Bed in Aspen Custom Modeler? Or any document refering to it.

Thank you in advance.

Allan