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Estimating the physical properties of 1,8-bis**-3,6-disulfonic acid

2015-10-09View Original

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Recently, I have been interested in the H-acid process; one of the intermediates in it is 1,8-bis–3,6-disulfonic acid. To estimate physical properties using ASPEN, another property besides the molecular structure is required; I was wondering if anyone has any guidance on this
Reply #22015-10-09
I’m asking the same thing – I also want to learn *physical property estimation. Which module should I start with?
Reply #32015-10-09
It can be estimated once the molecular structure is known.
Reply #42015-10-10
Is that so? Could you give some advice or have a simple tutorial? Because, according to Teacher Sun’s textbook, another property value is required, such as the boiling point
Reply #52015-10-10
Just follow his method and don’t set a boiling point
Reply #62015-10-10
Just follow his method and don’t set a boiling point
Reply #72015-10-10
Just follow his method and don’t set a boiling point
Reply #82015-10-10
Just follow his method and don’t set a boiling point
Reply #92015-10-10
Just follow his method and don’t set a boiling point
Reply #102015-10-10
It can be estimated with a molecular structure. TDE can estimate conventional physical properties and structural parameters. Options such as plus or properties can be used for estimation. As for whether it has the physical properties you want, well, for example, the molecular dipole moment is not provided.

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