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Sir,
When I try to insert a material stream using NRTL package for assignment question in Absorption column it is showing "MSTR-01:NRTL error: missing interaction parameters for binary pair Water/Nitrogen". Can u please tell why is this happening?

DWSIM Absorption-Column 17-18 min 30-40 sec 28-05-21, 5:15 p.m. Dillep

Answers:

 Go to property package settings and disable this warning. 
  I think this will solve your issue.
30-05-21, 11:04 p.m. Maulish

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Go to configure property package>property calculation settings>Misc Settings
then check "Ignore Missing UNIQUAC/NRTL Interaction Parameters.


11-03-22, 3:37 p.m. omboy.jao@gmail.com

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