Determine minimum solvent flow rate, Chemistry

Determine minimum solvent flow rate:

It is necessary to process 100 kg/min of a water stream containing 15 percent acetic acid by weight.  Refer to the data in the table below.

(A) How much acid can be extracted in a single equilibrium stage with pure isopropyl ether using (i) 100 kg/min or (ii) 50 kg/min?  Assume negligible solute transfer between the phases.

(B) What is the minimum solvent flow rate that can be used in countercurrent operation to remove 75 percent of the acetic acid in the process stream?

(C) How many countercurrent stages are required to remove 75 percent of the acid using a pure isopropyl ether solvent at a flow rate that is 150 percent of the minimum?

Equilibrium data for the distribution of acetic acid in water and isopropyl ether phases.  xA denotes the mass fraction of acid in the aqueous phase and yA the mass fraction of acid in the organic phase.

2209_Determine minimum solvent flow rate.png

Posted Date: 2/15/2013 1:37:02 AM | Location : United States







Related Discussions:- Determine minimum solvent flow rate, Assignment Help, Ask Question on Determine minimum solvent flow rate, Get Answer, Expert's Help, Determine minimum solvent flow rate Discussions

Write discussion on Determine minimum solvent flow rate
Your posts are moderated
Related Questions
The Vermont Wind Assessment Program led by Vermont Tech has measured the wind velocity at 25 locations in the state of Vermont in 2005 and 2006 . The results are provided in the

What is water?

what are medicinal applications of coordination complexes

Q. Major functions of emulsifiers? The major functions of emulsifiers in food systems are as follows. The emulsifier: • modifies the intermolecular forces which stabilize

Classification of polymers - Elastomers The polymers which have elastic character such as rubber (a material that can return to its unique shape after stretching is said to be

Teflon - Halogen Derivatives 1. Teflon is plastic such as substance produced by the polymerisation of tetrafluoroethylene (CF 2 = CF 2 ). 2. Tetrafluoroethylene is made whi

what is the structure and the medicinal uses of BHC,DDT, saccharin, chloramine, antracene.

Q. Show the Occurrence of the f-block element? Apart from promethium which is unstable and is found in traces in uranium ores, all the lanthanides usually occur together. Altho

Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4

SHOW A LABELED SCHEMATIC DIAGRAM OF A SINGLE BEAM ATOMIC ABSORPTION SPECTROSCOPY