Interested to Buy Any Domain ? << Click Here >> for more details...
Calculate the cooling duty, H required to condense and cool acetone from 100 degree Celsius to 25 degree Celsius at atmospheric pressure. The heat of vaporization for acetone at its normal boiling point is 30.2 kJ / mol. The boiling point of acetone at atmospheric pressure is 56 degree Celsius. The flowrate of acetone through the condenser is 100 mol / s = N. Value of sensible heat needed to increase the temperature of acetone in liquid form from 25 to 56 degree Celsius is 4.06 kJ / mol. Value of sensible heat needed to increase the temperature of acetone in vapor form from 56 to 100 degree Celsius is 3.82 kJ / mol. Unit of H is kJ / s.
- 1 Answers
- 4671 Views
- I also Faced
- E-Mail Answers
Answer Posted / kang chuen tat (malaysia - pen
Answer 13 : In the same state, total heat changes in heating = total heat changes in cooling for acetone. H = N ( total heat of sensible + heat of vaporization) = 100 (mol / s) [ (30.2) + (4.06 + 3.82) ] (kJ / mol) = 3808 kJ / s. The answer is given by Kang Chuen Tat; PO Box 6263, Dandenong, Victoria VIC 3175, Australia; SMS +61405421706; chuentat@hotmail.com; http://kangchuentat.wordpress.com.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
Explain can large temperature differences in vaporizers cause operational problems?
Explain the common failure mechanism for above ground atmospheric storage tanks?
What is a good relation to use for calculating tube bundle diameters?
What are the various utilities of the process plant?
Name the some common problems associated with bellow expansion joints?
Explain the different types of equipments for the conveyance of solids?
Should slurry pipes be sloped during horizontal runs?
Are there flow velocity restrictions to avoid static charge build up in pipelines?
Is it ever advantageous to use shells in series even though it may not be necessary?
Define a surfactant?
What types of valves are recommended for slurry services?
What compounds are responsible for the odors that come from wastewater treatment plants?
What are pcbs?
Can you pls tell me how to calculate the amphere rating of cable in case of three phase supply but all load is single phase
What are the methods involved to test helium leak testing in a vacuum system?
