If we wish to obtain a vapor product with at least 75 mol

Assignment Help Mechanical Engineering

Reference no: EM13628967

A mixture of methanol and water is to be separated in a flash drum operating at a pressure of 1atm. The feed rate is 25 kmoles/hr.

a)The feed contains 35 mol% methanol and 65 mol% of the feed is to be vaporized [V/F=0.65]. Find the compositions and flow rates of the vapor and liquid products. Estimate the temperatures via a linear interpolation for both vapor and liquid products.

b) The feed contains 35 mol% methanol and the product temperatures are both 78 ºC. Find the compositions of the liquid and vapor products and the fraction of the feed that is vaporized (V/F).

c) If we wish to obtain a vapor product with at least 75 mol% meethanol and want to have 30% of the feed vaporized [V/F=0.3], determine the required feed composition.

Reference no: EM13628967

Questions Cloud

An ideal combined rankine cycle contains a reheat and a : an ideal combined rankine cycle contains a reheat and a open feedwater heater this is also referred to as a

A closed rigid vessel conatains 3 liguid water and 97 : a closed rigid vessel conatains 3 liguid water and 97 water vapor by volume. the mixture is in equilbrium at 100o c.

The water at the constant pressure of 1 bar is : an electric water heater having 0.2 m3 capacity employs an electric heater to warm the water from 22degc to 55degc. the

In a particular nuclear power plant the reactor is used to : in a particular nuclear power plant the reactor is used to heat water to a saturated vapor at 700 psi this vapor is

If we wish to obtain a vapor product with at least 75 mol : a mixture of methanol and water is to be separated in a flash drum operating at a pressure of 1atm. the feed rate is 25

If a coin is flipped 25 times with eight tails occuring : if a coin is flipped 25 times with eight tails occuring what is the probability that no run of six or more consecutive

A 4-m-long string fixed at both ends has a mass of 8 g if : a 4-m-long string fixed at both ends has a mass of 8 g. if you want to set up a standing wave in this string having a

Let q be a random variable which is uniformly distributed : let q be a random variable which is uniformly distributed between 0 and 1. on any given day a particular machine is

Steam entering a nozzle has an enthalpy of 3200 kjkg and : steam entering a nozzle has an enthalpy of 3200 kjkg and its intial velocity is 75 ms. the exit stream has an enthalpy

User Account

All Pages