these videos are very helpful bro. we often don't know where to go when we do research and projects for Chemical Engineering subjects. Information is not easy to find out there. keep up the good work, we are really learning.
@teelit76555 жыл бұрын
How do we calculate the binary interaction parameters
@dionisius23102 күн бұрын
Sir, how can we calculate reaction conversion using NRTL?
@ilhamabala42346 жыл бұрын
Can we find this spreadsheet online?
@srinivasakrishna57182 жыл бұрын
Mr Daniel, HAve you worked on enthalpies for these models. If have do another video on these models. These are very useful to scholars and academicians.
@merveince77202 жыл бұрын
@ChemEngTutor hi, this video is really helpful. I wonder where can we find the T? Thank you.
@OptimusPrime-qe3rq Жыл бұрын
Hi Sir, How temperature is decided for x1 (water liquid fraction) and x2 (phenol liquid fraction). Is this available data in literature. Kindly guide
@javonfair4 жыл бұрын
Where do you get those literature values, g12 and g21? I'm not sure how to search for them for the specific mixture I'm calculating
@ChemEngTutor4 жыл бұрын
Hi Josh, they can be difficult to find. You can find them in some books (e.g. dechema.de/dechema_eV/en/Media/Publications/Chemistry+Data+Series/Volume+I-p-863.html) and journal papers (i.e. search Google scholar) - but you often have to pay for these. You can also find them by regressing VLE data for the system you are interested in - but this can get complicated. The binary interaction parameters (g12 and g21) can also vary with temperature, so you have to be careful. Which system are you working on and what is the temperature range? Thanks, ChemEngTutor
@gagandeepkaur43854 жыл бұрын
@@ChemEngTutor May you help me in writing matlab code for interaction parameters as I am having a particular temperature range for the system I am currently working during my project
@pra3043 жыл бұрын
@@ChemEngTutor Can you share this excel file in the description
@aneezsyed4551 Жыл бұрын
@@ChemEngTutor Hi, I am required to find the binary interaction parameters using given VLE experimental data for a school assignment. But I do not know how to perform regression. Are there any helpful resources you can point me towards? Thank you.
@ChemEngTutor Жыл бұрын
@@aneezsyed4551 for which chemical components do you need to the parameters? Also, what sort of temperature and pressure do you need to perform the calculations at?
@andreadelcarmenvillalobosm5206 жыл бұрын
Hi, a little cuestion, where do you find the T ? Thanks
@paulinapazlagosmedina30006 жыл бұрын
Hello, your videos are very helpful. I'm just doing a work, that is about the same thing. I have a doubt, the "g" you calculate using the enthalpy of vaporization? or Did you get them from a handbook?
@7icetube425 Жыл бұрын
Sorry, have you got the answer to this problem? If you done, can you give me your answer about calculate "g" ? Thank you
@ChemEngTutor Жыл бұрын
Hi Paulina, I obtained these values from "Gmehling, J., and U. Onken. Chemistry Data Series, Volume I Vapor-Liquid Equilibrium Data Collection Part 1. Frankfurt, Germany: DECHEMA, 1977. pp.492". Thanks, Daniel
@7icetube425 Жыл бұрын
@@ChemEngTutor sorry, can you give me link for this handbook please ? Because i cant find this book 🥲