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HYSYS natural gas decarbonization process

2017-08-11View Original

Thread Content

HYSYS is used to simulate the MDEA+PZ natural gas decarbonization process; due to single-tower absorption and double-tower regeneration, the model forms a cycle that prevents convergence. The situation shown in the picture occurs frequently; what could be the reason? How should I adjust it?
Reply #22017-08-14
Overspecified means you have specified too many parameters. The gasification rate calculated for logistics on the 24th does not match what you specified. Remove what you specified.
Reply #32017-08-14
When it’s opened, it’s all empty; the original content is gone. Running it again will cause that dialog box to appear repeatedly
Reply #42017-08-14
When it’s opened, it’s all empty; the original content is gone. Running it again will cause that dialog box to appear repeatedly

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