Chemistry, 21.08.2019 18:20 draveon6925
One thousand kg h-1 of a 35 wt% acetic acid-in-water solution is to be extracted with pure isopropyl ether supplied at a rate of 2,000 kg h-1 . (a) calculate and compare the percentage recovery of the acetic acid from the aqueous phase feed stream for the following arrangements: i) single-stage contact ii) cross-flow (successive) four (4)-stage contact with equal proportions of the ether solvent fed to each stage. (b) if the separation is to be carried out using a continuous counter-current extraction cascade, how many equilibrium stages will be required to achieve the same degree of acid recovery as that found in a (ii) above? (c) what minimum solvent rate would be required to yield the same raffinate composition as in (b)? (d) if an existing counter-current extraction column of six (6)-equilibrium stages is used, what would be the percentage recovery of acid achieved?
Answers: 3
Chemistry, 22.06.2019 05:50
What happens when the temperature of a solution increases?
Answers: 2
Chemistry, 22.06.2019 09:10
How have the greenhouse gasses increased from the year 2000 to 2018
Answers: 2
Chemistry, 22.06.2019 09:20
What happened to the amount of carbon dioxide in the atmosphere from 2010–2017?
Answers: 1
One thousand kg h-1 of a 35 wt% acetic acid-in-water solution is to be extracted with pure isopropyl...
Mathematics, 24.04.2020 09:26
Chemistry, 24.04.2020 09:26
Chemistry, 24.04.2020 09:26
Chemistry, 24.04.2020 09:26
English, 24.04.2020 09:26
Mathematics, 24.04.2020 09:26
Biology, 24.04.2020 09:26
History, 24.04.2020 09:26
Mathematics, 24.04.2020 09:26
Chemistry, 24.04.2020 09:26