Recent content by phantom19

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    Relative Volatility in a Non-Ideal System

    May I Ask Another Ques? Because I want to know the distribution of component of a non-ideal multicomponent mixture in a distillation column, I had calculated the activity coefficient for a particular multicomponent system at a temperature, let's say 60 C. Thus I can obtain its relative...
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    Where to get UNIFAC Parameters Table?

    Hello..I am looking for UNIFAC-VLE Subgroup Parameters Table online but can't find any..where can I get it? By the way..how should I categorize C=C compound for example butene and compound like dimethylformamide when using UNIFAC VLE method? Thanks for helping...
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    Problems with Extractive Distillation of C4 to Get Butadiene

    Hello, I am currently being assigned in doing a project entitled "Extractive Distillation of C4 to Obtain Butadiene using DimethylFormamide(DMF)". It was rather challenging and I am heading nowhere as I had take a long time in trying to carry out the material balance. One of the challenges is to...