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In the manufacture of methyl ethyl ketone (MEK), the product MEK is extracted from a solution in water using 1,1,2 trichloroethane as the solvent.
For a feed rate 2000 kg/h of solution, composition 30% w/w MEK, determine the number of stages required to recover 95% of the dissolved MEK, using 700 kg/h TCE, with countercurrent flow.
Tie-line data for the system MEK-water-TCE percentages w/w, from Newman, Hayworth, and Treybal (1949)
Assume you have gas in a cylinder equipped with a piston. There are weights on the piston creating pressure down on the gas.
The reflux ratio is set at 4.0:1. Calculate the kg mol/h distillate D and bottoms W and their compositions. Also, calculate the number of theoretical plates required.
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Hydrogen gas at a pressure of 1.25 bar is contained in a thick-walled neoprene rubber sphere which has inner and outer radii of 70 mm and 80 mm, respectively.
Estimate the diffusion coefficient of Oil Dispersant A in a 10 mole percent Dispersant A -sea water mixture. The concentrated solution is non-ideal
Determine the original composition of the feed mixture and the composition of the resulting extract layer. free solution
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gold has a face centered cubic crystal structure where there are four atoms per unit cell.below is a calculated xrd
question 1what are the two main types of industrial ventilation which are used to control airborne contaminants in a
Select any process/chemical engineering topic of your interest and in about 1000 words explain how modeling is involved in its study and development. regards Mohammed
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