Determine the composition of the resulting gas

Assignment Help Operation Management

Reference no: EM13253089

A 30L digester bioreactor is charged with media and 3.75L of cow dung. The reactor produces 5L of biogas per one liter of cow dung at a pressure of 1 atm and a temperature of 27oC. The biogas leaving the digester is saturated with water. On a dry basis, this gas contains 80 mol% methane and 20 mol% carbon dioxide. The gas is then fed to a furnace with 7 mols of dry air and undergoes complete combustion and complete conversion. Determine the composition of the resulting gas. Assume ideal gases.

Reference no: EM13253089

Questions Cloud

What were the reasons for the surpluses during those time : How does a government budget surplus affect the U.S. economy? Identify two periods in recent history in which the United States has run budget surpluses.

How can resistance to change be reduced : Why do people resist change? How can resistance to change be reduced?

Display a flashing light to alert the operator : If a third attempt is made within 20 seconds, a waiting period of 20 seconds is required before additional attempts can be made to start the motor. While waiitng to make additional attempts to start the motor.

Explain how foreign exchange rates are determined : Explain how foreign exchange rates are determined. How do changes in interest rates, inflation, productivity, and income affect exchange rates?

Determine the composition of the resulting gas : The gas is then fed to a furnace with 7 mols of dry air and undergoes complete combustion and complete conversion. Determine the composition of the resulting gas. Assume ideal gases.

Compute the control limits of appropriate control charts : Petroleum is cracked to make gasoline and other products such as lubricating oil and kerosene.The process is too slow to allow sample sizes greater than one. The following are the octane rating of the output from the process recorded at intervals..

What is the npv break-even level of sales assuming a tax : What is the NPV break-even level of sales assuming a tax rate of 35%, a 10-year project life, and a discount rate of 12%? (Do not round intermediate calculations. Round your answer to the nearest whole number.)

Determine the capacitance of a parallel-plate capacitor : determine the capacitance of a parallel-plate capacitor having plates 14cm by 30cm separated by 0.01mm. The dielectric has (epsilon)(r)=15

Find the value of fs so that the reconstructed signal : consider the back to back cascade of an ideal C to D and D to C converter. Both have the same sampling rate fs. Suppose that the signal being sampled is: x(t) = cos(324*pi*t - pi/4) + cos(80*pi*t - pi/4)

User Account

All Pages