Where have terephthalic acid TA and sodium acetate CH3COONa gone?
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Terephthalic acid TA and sodium acetate CH3COONa have been added to the component library, but these two substances do not appear when entering the composition settings for the flow stream. Does anyone know what the reason for this is?
@homingpigeon @chenxh123
The default phase state for new components is solid; the solid components in the stream window can be defined as follows: Sorry, I haven’t been here for a while, so I just noticed this now
An long-awaited reply! Have you worked on simulating PTA processes? Which physical property method is more suitable? I’ve tried several methods so far, and there are significant differences among them
I haven’t worked with this device before; such process parameters usually require the support of interactive parameters, or some method for data regression is needed – relying solely on the methods provided by the system isn’t sufficient. One can compare the NRTL models of PRO/II and ASPEN to see if a combination is possible
There’s room for dealing with things like this. .