Homework Help is Here – Start Your Trial Now!
Science
Biochemistry
A fuel oil is fed to a furnace and burned with 25% excess air. The oil contains 87.0 wt % C, 10.0% H, and 3.0% S. Analysis of the furnace exhaust gas shows only N2, Oz, CO2, SO2, and H,0. The sulfur dioxide emission rate is to be controlled by passing the exhaust gas through a scrubber, in which most of the SO, is absorbed in an alkaline solution. The gases leaving the scrubber (all of the N2, O2, and CO2, and some of the H2O and SO, entering the unit) pass out to a stack. The scrubber has a limited capacity, however, so that a fraction of the furnace exhaust gas must be bypassed directly to the stack.

A fuel oil is fed to a furnace and burned with 25% excess air. The oil contains 87.0 wt % C, 10.0% H, and 3.0% S. Analysis of the furnace exhaust gas shows only N2, Oz, CO2, SO2, and H,0. The sulfur dioxide emission rate is to be controlled by passing the exhaust gas through a scrubber, in which most of the SO, is absorbed in an alkaline solution. The gases leaving the scrubber (all of the N2, O2, and CO2, and some of the H2O and SO, entering the unit) pass out to a stack. The scrubber has a limited capacity, however, so that a fraction of the furnace exhaust gas must be bypassed directly to the stack.

Basic Clinical Lab Competencies for Respiratory Care: An Integrated Approach
Basic Clinical Lab Competencies for Respiratory Care: An Integrated Approach
5th Edition
ISBN:9781285244662
Author:White
Publisher:White
Chapter22: Chest Tubes
Section: Chapter Questions
Problem 10SEPT
See similar textbooks
icon
Related questions
Question
I need the answer as soon as possible
3. A fuel oil is fed to a furnace and burned with 25% excess air. The oil contains 87.0 wt% C, 10.0% H. and 3.0% S. Analysis of the furnace exhaust gas shows only N2, O2, CO,, SO,, and H,O. The sulfur dioxide emission rate is to be controlled by passing the exhaust gas through a scrubber, in which most of the SỐ, is absorbed in an alkaline solution. The gases leaving the scrubber (all of the N2, O2, and CO,2, and some of the H2O and SO, entering the unit) pass out to a stack. The scrubber has a limited capacity, however, so that a fraction of the furnace exhaust gas must be bypassed directly to the stack. At one point during the operation of the process, the scrubber removes 90% of the SO, in the gas fed to it, and the combined stack gas contains 612.5 ppm (parts per million) SO, on a dry basis: that is, every million moles of dry stack gas contains 612,5 moles of SO2. Calculate the fraction of the exhaust bypassing the scrubber at this moment.
Transcribed Image Text:3. A fuel oil is fed to a furnace and burned with 25% excess air. The oil contains 87.0 wt% C, 10.0% H. and 3.0% S. Analysis of the furnace exhaust gas shows only N2, O2, CO,, SO,, and H,O. The sulfur dioxide emission rate is to be controlled by passing the exhaust gas through a scrubber, in which most of the SỐ, is absorbed in an alkaline solution. The gases leaving the scrubber (all of the N2, O2, and CO,2, and some of the H2O and SO, entering the unit) pass out to a stack. The scrubber has a limited capacity, however, so that a fraction of the furnace exhaust gas must be bypassed directly to the stack. At one point during the operation of the process, the scrubber removes 90% of the SO, in the gas fed to it, and the combined stack gas contains 612.5 ppm (parts per million) SO, on a dry basis: that is, every million moles of dry stack gas contains 612,5 moles of SO2. Calculate the fraction of the exhaust bypassing the scrubber at this moment.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Basic Clinical Lab Competencies for Respiratory C…
Basic Clinical Lab Competencies for Respiratory C…
Nursing
ISBN:
9781285244662
Author:
White
Publisher:
Cengage
Biomedical Instrumentation Systems
Biomedical Instrumentation Systems
Chemistry
ISBN:
9781133478294
Author:
Chatterjee
Publisher:
Cengage
Surgical Tech For Surgical Tech Pos Care
Surgical Tech For Surgical Tech Pos Care
Health & Nutrition
ISBN:
9781337648868
Author:
Association
Publisher:
Cengage
SEE MORE TEXTBOOKS