Dear colleague, I was not able to find Cp just for these conditions and perhaps nobody will be able, but there is the following information:
For 80% ethanol at 40C - 0.72 and at 60C - 0.77
For 60% ethanol at 40C - 0.79 and at 60C - 0.83
You can interpolate twice and find that you need. It will be near to the real value. Finally if you work in SI system you must multiply the value obtained by 4190.
The information is from the handbook of O.Florea and O.Smigelski, Calculations in chemical engineering, Moskva, 1971, Ed. Himia
Good luck!
Hi Mohd,
maybe this database will be helpful: http://www.ddbst.com/
http://www.ddbst.com/ddb-cpe.html
https://scholarspace.manoa.hawaii.edu/bitstream/10125/100929/1/Asada_Matthew_r.pdf
Article Excess isobaric heat capacities of water-n-alcohol mixtures
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