Problems that occur when using Aspen to carry out gasification according to the example problems.

2017-12-23View Original

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When using Aspen to carry out gasification based on an example, I enter the parameters as specified in the example, but when moving to the next step, I get the error message “Number of specifications must be equal to number of components for each substream”. I’m not sure what the cause is; please advise. Thank you!

Reply #22018-01-03

First of all, I am very sorry; I was extremely busy in 2017 and it’s only now that I can get back to you. In the Sep module, it is not allowed for the sums of the inlet and outlet components to be greater than 1; nor is it permissible for a certain substance to not be included in either stream. For example, if you have C, it must be specified in which of the two streams it will go

Reply #32018-01-03

Okay, thank you, it’s fixed now.

Reply #42019-04-14

Hello, could I get an APWZ file for gasification as you requested?

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Problems that occur when using Aspen to carry out gasification according to the example problems.

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