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A three component mixture is to be separated in a distillation column. The mixture is made-up of 108 kmol of 'A' , 42.6 kmol of 'B' and 5.4 kmol of 'C'. Component 'A' is the most volatile and component 'C' the least volatile. The top product will have 95 mol % 'A' and the bottom product 85 mol % 'B' (assume there is no 'C' in the top product).Determine the top and bottom flows from the column and the mol % 'A' in the bottom product.
If a 500-hp, 90% efficient synchronous motor, operating at full load and 0.8 leading power factor, is added instead of the capacitor in part (a), calculate the resulting power factor.
Why fluids are important in chemical engineering - enormous number of materials normally exist as gases or liquids, or can be transformed into such phase and explain systematic description of change in fluid systems, mechanical change
What is the wavelength regime of each of the lithographic techniques listed in Problem 9? (red-visible light, green-visible light, blue light, UV (E=SeV), e-beam (acceleration voltage of 10 keV), and x-ray).
Assume the gas composition and temperature to be uniform in the cylindrical chamber section. State any other assumptions that may be needed.
Comment on whether the device is operating in the depletion mode or in the enhancement mode.
Identify all recycle loops, tear streams for these loops, and a calculation sequence.
When the fuel flow is reduced to 70% of nominal, what will be the approximate power level, discharge pressure, and shaft speed? Assume that the oxidizer pump is also reduced by 70% and so is the gas flow to the turbines, but the gas temperature is..
An IT manager considers that the average number of hits per week on the company intranet pages should be 75. The mean number of hits per week on a random sample of 38 pages is 71.4 with a standard deviation of 31.9.
QUESTION - 1 . The rate of a liquid phase reaction of the type ,A+B --àproducts is found to be independent of concentration of A and B and equal to 1 KMOL/m3 ( min) at 300 ok
Write down any four challenges that are faced by researchers in nanotechnology?
Develop a mathematical model (differential and algebraic equations) that describes the exit temperature if heat losses to the ambient occur and if the ambient temperature (Ta) and the incoming stream's temperature (Ti) both can vary
A typical feed stream composition is 55% ethylene, 5% inserts, and 40% water. A typical product stream is 52.26% ethylene, 5.49% ethanol, 0.16% ether, 36.81% water, and 5.28% inserts. Calculate the selectivity of ethylene for ethanol and for ether..
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