Problem on heat required for process

A steady-state flow process is used to heat methanol in a tank. The incoming stream is at 2 bar and 25 ^oC and has a flow rate of 5 kg/s. The outgoing stream is at 1 bar, 100 ^oC. Heating is provided by a heating coil immersed in a tank. Given the following data, calculate the amount of heat required for this process.

Methanol at 2 bar:

Boiling point is 83^oC
Heat capacity, vapor, is 60 J/mol/K
Heat capacity, liquid, is 80 J/mol/K
Heat of vaporization is 36740 J/mol

View Complete Question

Related Questions in Chemical Engineering

Q : Production of ethanol Ethanol (1)

Ethanol (1) Describe the production of ethanol in Scottish Whisky beverages. Be sure to include a discussion on dangers of impurities (2) Explain the impact of ethanol on the human body (3) List th

Q : Estimating solubility of oxygen in water

The Henry's law constant for oxygen in water is as follows: Temperature, °C 0 &nbs

Q : I need to solve the material and energy

I need to solve the material and energy balance for the att.

Q : Problem on empirical van Laar equation

At atmospheric pressure ethyl acetate and ethyl alcohol form an azeotropic mixture containing 53.9% mole of ethyl acetate and boiling at 71.8°C. a) Estimate the values of A & B in the empirical van Laar equation

Q : Problem on flow rate of natural gas

Natural Gas is flowing through a 10 inch schedule 40 pipe. The gas is at 109°F and 7.3 psig. The outside air temperature is 92°F. If the flow rate of the gas is 8,000 SCFM: What is the flow rate in lb/hr?

Q : How to balance Chemical Reaction

Consider a chemical reaction: a CH3-CH=CH2 + b NH3 + c O2 → d CH2=CH-C≡N + e H2O 1. &

Q : Materials and energy balance you look

you look up the specific gravity of 96% H2SO4 and find it is 1.858.calculate the weight

Q : Problem on laboratory solution You are

You are asked to make up a laboratory solution of 0.10 molar H2SO4 from concentrated (96%) H2SO4 at 56°F. The barometric pressure reads 750 mmHg. You look up the specific gravity of 96% H2SO4 and find it is listed at 1.858. Calculate: (a) th

Q : Problem on weight fraction A gas

A gas contains 350 ppm of H2S in CO2 at 72°F and 1.53 atm pressure. If the gas is liquified, what is the weight fraction H2S?

Q : Problem on entropy A heater (heat

A heater (heat source temperature = 527 K) and turbine are connected in series as shown below:

Discover Q & A

Leading Solution Library

Avail More Than 1435880 Solved problems, classrooms assignments, textbook's solutions, for quick Downloads

No hassle, Instant Access

Start Discovering

18,76,764

1932223
Asked

3,689

Active Tutors

1435880

Questions
Answered

Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!

Submit Assignment