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Feed Error
Title
Question
After selecting the units and when I add feed it shows NRTL Error: Missing interaction parameters for binary pair acetic acid/ethanol.

DWSIM Continuous-Stirred-Tank-Reactor 03-04 min 0-10 sec 09-06-21, 2:58 p.m. sony___antony

Answers:

Go to Settings >> "Thermodynamics" tab >> NRTL >> Configure >> "Property Calculation Settings" tab >> Check the checkbox against "Ignore Missing UNIQUAC/NRTL Interaction Parameters"

Once done, close the settings and try running the simulation now. It should work fine.
10-06-21, 7:38 p.m. priyamnayak
THANK YOU VERY MUCH

10-06-21, 7:46 p.m. sony___antony
it worked but conversion of ethanol = 65.88, acetic acid = 63.25. and residence time 0.034 hrs.
02-11-21, 10:35 p.m. Abhi@08

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