One thousand kilograms per hour of a mixture containing

Reference no: EM13643101

One thousand kilograms per hour of a mixture containing equal parts by mass of methanol and water is distilled. Product streams leave the top and the bottom of the distillation column. The flow rate of the bottom stream is measured and found to be 673 kg/h, and the overhead stream is analyzed and found to contain 96.0 wt% methanol.

a.) Draw and label a flowchart of the process and the degree-of-freedom analysis.

b.) Calculate the mass and mole fractions of methanol and the molar flow rates of methanol and water in the bottom product stream.

c.) Suppose the bottom product stream is analyzed and the mole fraction of methanol is found to be significantly higher than the value calculated in part (b). List as many possible reasons for the discrepancy as you can think of. Include in your list possible violations of assumptions made in part (b).

Reference no: EM13643101

Questions Cloud

Explain the fact that acetic acid can be extracted : explain the fact that acetic acid can be extracted quantitatively from an ether solution by dilute sodium hydroxide

The age of any remains from a once-living organism can be : the age of any remains from a once-living organism can be determined by radiocarbon dating a procedure that works by

On a distant planet golf is just as popular as it is on : on a distant planet golf is just as popular as it is on earth. a golfer tees off and drives the ball 3.7 times as far

Determine the required minimum rotor diameter if the unit : power generation using wind energy is reciving increased attention in the united states and worldwide. for a proposed

One thousand kilograms per hour of a mixture containing : one thousand kilograms per hour of a mixture containing equal parts by mass of methanol and water is distilled. product

The ball is in contact with the racket for 310 if the : a tennis racket hits a tennis ball with a force of where 1130 470 and is the time in milliseconds. the ball is in

The molecular weight of glycine is 7507gmol and 15515gmol : the molecular weight of glycine is 75.07gmol and 155.15gmol for histidine. you want to purify each from a solution that

Determine how long it will take to vaporize all the liquid : a well-insulated rigid tank contains 5 kg of a saturated liquid-vapor mixture of water at 100 kpa. initially

A ground state h atom absorbs a photon of the wavelength : a ground state h atom absorbs a photon of the wavelength 94.91 nm and its electron attains a higher energy level. the

User Account

All Pages