I'm using the Sep2 model in Aspen Plus V12.1 to remove water from the syngas stream. I have entered the split fraction = 1 to all of the components in the stream outlet except water but any fraction I input still can't run a simulation. The program always said 'Number of specifications must be equal to number of components for each substream'. I'm trying to read any Aspen Plus manual on how to use Sep2 and solve it but still, the program doesn't let me run a simulation. I have no idea how to fix it. Can anyone help me solve this problem?
Thank you so much
Aspen, Aspen Plus, simulation, separator, sep2
The exclusion of water using SEP2 can be done using the specification below.
However, separating components by specifying only the split fraction for each components can be done using SEP. SEP2 is used if you wish to specify the component concentrations in the product streams.
you have to give Water a 0 split fraction like Richard suggested already.
- Badges
- Science topic
- Similar topics
- Physical Sciences
- Materials Science
- Materials
- Polymers