EBK ELEMENTARY PRINCIPLES OF CHEMICAL P
4th Edition
ISBN: 9781119192107
Author: BULLARD
Publisher: JOHN WILEY+SONS,INC.-CONSIGNMENT
expand_more
expand_more
format_list_bulleted
Textbook Question
Chapter 6, Problem 6.40P
A mixture of propane and butane is burned with air. Partial analysis of the slack gas produces the following dry-basis volume percentages: 0.0527% C3H8, 0.0527% C4H10, 1.48% CO, and 7.12% CO2. The stack gas is at an absolute pressure of 780 mm Hg and the dew point of the gas is 46.5°C. Calculate the molar composition of the fuel.
Expert Solution & Answer
![Check Mark](/static/check-mark.png)
Trending nowThis is a popular solution!
![Blurred answer](/static/blurred-answer.jpg)
Students have asked these similar questions
To evaluate the use of renewable resources, an experiment was carried out with rice hulls. After pyrolysis, the product gas analyzed 6.4% CO2, 0.1% O2, 39% CO, 51.8% H2, 0.6% CH4, and 2.1% N2. It entered a combustion chamber at 90 °F and a pressure of 35.0 in. Hg and was burned with 40% excess air (dry) at 70 °F and an atmospheric pressure of 29.4 in. Hg; 10% of the CO remains.
a. How many cubic feet of air were supplied per cubic foot of entering gas?
b. How many cubic feet of product gas were produced per cubic foot of entering gas if the exit gas was at 29.4 in. Hg and 400 °F?
Producer gas is a fuel that is manufactured from the reaction of coal, steam and air. A producer gas has the following composition by volume (dry basis): 20.35% CO, 11.03%, CO2, 15% H2, 51.43% N2, 1.98%O2 and 0.21 % CH4. The gas is flowing at 6000 cfm. It has a temperature of 200℃ , a pressure of 21 cm Hg and a partial pressure of 50 mm Hg for H2O. The atmospheric pressure is 758 mm Hg. The gas is delivered from the source to the furnace by means of a pipe. It cools down to 50 ℃ and is compressed to 2 atm pressure. At this condition, calculate:1. the volumetric flow ate2. the mass flow rate3. the partial pressure of each component/including water)4. complete analysis of the mixture
1.
A wet gas from a field in Iran is processed through two stages of separation; first
stage separator operates at 220 psia and 71°F, while the stock tank operates at atmospheric
pressure and 69°F. The separator gas condensate ratio is 41,000 scf/STB and the stock tank gas
condensate ratio is 450 scf/STB. The molecular weights of the separator gas and stock tank gas
are 25.0 and 35.0 lb/lb-mol, respectively. The stock tank condensate gravity is 0.85 and its
molecular weight is 125 lb/lb-mol. Let us calculate the specific gravity of the reservoir gas in a
step-wise manner, by considering quantities for one STB of condensate. Note that 1.0 bbl is
5.614 ft.
Separator gas
MWsg = 25 lb/lb-mol
41,000 scf/STB
Reservoir gas
1st stage separator
220 psia and 71°F
Stock tank gas
MWsg = 35 lb/lb-mol
450 scf/STB
2nd stage separator
(Stock tank)
14.7 psia and 69°F
MW=125 lb/lb-mol
SGstc = 0.85
Stock tank condensate
a.
to one STB.
Calculate the mole number [lb-mole] of the stock tank condensate that…
Chapter 6 Solutions
EBK ELEMENTARY PRINCIPLES OF CHEMICAL P
Ch. 6 - Ten mL of pure liquid water in a cylinder with a...Ch. 6 - A quantity of methyl acetate is placed in an open,...Ch. 6 - Ethyl alcohol has a vapor pressure of 20.0 mm Hg...Ch. 6 - Prob. 6.4PCh. 6 - Prob. 6.5PCh. 6 - Prob. 6.6PCh. 6 - Prob. 6.7PCh. 6 - Prob. 6.8PCh. 6 - Prob. 6.9PCh. 6 - Prob. 6.10P
Ch. 6 - Prob. 6.11PCh. 6 - Prob. 6.12PCh. 6 - Prob. 6.13PCh. 6 - Air at 50% relative humidity is cooled...Ch. 6 - Prob. 6.15PCh. 6 - Prob. 6.16PCh. 6 - Air at 90°C and 1.00 atm (absolute) contains 10.0...Ch. 6 - When fermentation units are operated with high...Ch. 6 - When you step out of a shower, the temperature in...Ch. 6 - A fuel cell is an electrochemical device in which...Ch. 6 - Prob. 6.21PCh. 6 - Prob. 6.22PCh. 6 - Prob. 6.23PCh. 6 - Prob. 6.24PCh. 6 - Prob. 6.25PCh. 6 - Prob. 6.26PCh. 6 - Prob. 6.27PCh. 6 - Prob. 6.28PCh. 6 - An air conditioner is designed to bring 10.000...Ch. 6 - Prob. 6.30PCh. 6 - Prob. 6.31PCh. 6 - Prob. 6.32PCh. 6 - A gas stream containing 40.0 mole% hydrogen, 35.0%...Ch. 6 - Prob. 6.34PCh. 6 - In the manufacture of an active pharmaceutical...Ch. 6 - Prob. 6.36PCh. 6 - In the ?nal stage of the manufacturing process...Ch. 6 - Prob. 6.38PCh. 6 - A fuel gas containing methane and ethane is burned...Ch. 6 - A mixture of propane and butane is burned with...Ch. 6 - An important parameter in the design of gas...Ch. 6 - A liquid stream consisting of 12.5 mole% n-butane...Ch. 6 - Nitric acid is a chemical intermediate primarily...Ch. 6 - Prob. 6.44PCh. 6 - Sulfur trioxide (SO3) dissolves in and reacts with...Ch. 6 - State whether you would use Raoult’s law or Henrys...Ch. 6 - A gas containing nitrogen, benzene, and toluene is...Ch. 6 - Prob. 6.48PCh. 6 - Prob. 6.49PCh. 6 - A conelation for methane solubility in...Ch. 6 - Prob. 6.51PCh. 6 - The constituent partial pressures of a gas in...Ch. 6 - Prob. 6.53PCh. 6 - Prob. 6.54PCh. 6 - Prob. 6.55PCh. 6 - Prob. 6.56PCh. 6 - Prob. 6.57PCh. 6 - Prob. 6.58PCh. 6 - Nitrogen is bubbled through a liquid mixture that...Ch. 6 - Prob. 6.60PCh. 6 - Prob. 6.61PCh. 6 - Prob. 6.62PCh. 6 - The feed to a distillation column (sketched below)...Ch. 6 - Prob. 6.64PCh. 6 - Prob. 6.65PCh. 6 - Prob. 6.66PCh. 6 - Prob. 6.67PCh. 6 - Prob. 6.68PCh. 6 - Prob. 6.69PCh. 6 - Prob. 6.70PCh. 6 - A methanol-water feed stream is introduced to a...Ch. 6 - Prob. 6.72PCh. 6 - In this problem you will use a spreadsheet to...Ch. 6 - Prob. 6.74PCh. 6 - Prob. 6.75PCh. 6 - Prob. 6.76PCh. 6 - Acetaldehyde is synthesized by the catalytic...Ch. 6 - Dehydration of natural gas is necessary to prevent...Ch. 6 - A two-unit process is used to separate H2S from a...Ch. 6 - Prob. 6.80PCh. 6 - Prob. 6.81PCh. 6 - Prob. 6.82PCh. 6 - Prob. 6.83PCh. 6 - A solution containing 100 lbm KNO3/100 Ibm H2O at...Ch. 6 - A 10.0 wt% aqueous solution of sodium chloride is...Ch. 6 - Potassium dichromate (K2Cr2O7) is to be recovered...Ch. 6 - Prob. 6.87PCh. 6 - Prob. 6.88PCh. 6 - Sodium bicarbonate is synthesized by reacting...Ch. 6 - An ore containing 90 wt% MgSO4(H2O and the balance...Ch. 6 - An aqueous waste stream leaving a process contains...Ch. 6 - A solution of diphenyl (MW = 154.2) in benzene is...Ch. 6 - An aqueous solution of urea (MW = 60.06) freezes...Ch. 6 - Prob. 6.94PCh. 6 - Derive Equation 6.54 for the boiling-point...Ch. 6 - Prob. 6.96PCh. 6 - A stream of 5.00 wt% oleic acid in cottonseed oil...Ch. 6 - Benzene and hexane are being considered as...Ch. 6 - Acetone is lo be extracted with n-hexane from a...Ch. 6 - Prob. 6.100PCh. 6 - Prob. 6.101PCh. 6 - Five kilograms of a 30 wt% acetone70% water...Ch. 6 - An aqueous acetone solution is fed at a rate of...Ch. 6 - Prob. 6.104PCh. 6 - Prob. 6.105PCh. 6 - Air at 25°C and 1 atm with a relative humidity of...Ch. 6 - Prob. 6.107PCh. 6 - Prob. 6.108PCh. 6 - Various amounts of activated carbon were added to...
Additional Science Textbook Solutions
Find more solutions based on key concepts
The rate law for the hydrogenation (H) of ethylene (E) to form ethane (A) over a cobalt-molybdenum catalyst [Co...
Elements of Chemical Reaction Engineering (5th Edition) (Prentice Hall International Series in the Physical and Chemical Engineering Sciences)
Find the Laplace transforms of the following functions, using the information in Table 3.1. (However, someof th...
Process Dynamics and Control, 4e
What is a ToolTip?
Starting Out With Visual Basic (7th Edition)
Rewrite the temperature conversion program of Section 1.2 to use a function for conversion.
C Programming Language
Holding the workpiece by hand when drilling is not a good idea. Why?
Degarmo's Materials And Processes In Manufacturing
Use the following tables for your answers to questions 3.7 through 3.51 : PET_OWNER (OwnerID, OwnerLasst Name, ...
Database Concepts (7th Edition)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.Similar questions
- A steel cylinder containing compressed air is stored in a fermentation laboratory ready to provide aeration gas to a small-scale bioreactor. The capacity of the cylinder is 48 liters, the absolute pressure is 0.35 MPa and the temperature is 22°C. One day in mid-summer when the air conditioning breaks down, the temperature in the laboratory rises to 33°C and the valve at the top of the cylinder is accidentally left open. Estimate the proportion of air that will be lost.arrow_forwardA steel cylinder containing compressed air is stored in a fermentation laboratory ready to provide aeration gas to a small-scale bioreactor. The capacity of the cylinder is 48 litres, the absolute pressure is 0.35 MPa and the temperature is 22°C. One day in mid-summer when the air conditioning breaks down, the temperature in the laboratory rises to 33°C and the valve at the top of the cylinder is accidentally left open. Estimate the proportion of air that will be lost. What assumptions will you make? 2 24 C.arrow_forwardA gaseous fuel has the following composition of volume: H2 = 24%; CH4 = 30%; C2H6 = 11%; C2H4 = 4.5%; C4H8 = 2.5%; CO = 6%; CO2 = 8%; O2 = 2%; and N2 = 12% Calculate (a) air to fuel ratio and (b) volume of dry products of combustion using 40% excess air.arrow_forward
- stack gas analysis: 83.08% N2, 7.5% CO2, 2.3% CO, 1.12% H2, 6% O2 with a saturation temperature of 54°C at 400°C and 760mmHg. a) %excess of air (1000 m^3 of air is supplied, produced 3100 m^3 of stack gas) b) chemical formula of the fuel burned c) analysis of the fuel mixturearrow_forwardA sample extracted out of hot gas mixture at a temperature of 240 oC and pressure of 1.3 bar .testing the sample gave the following data:-Gas : SO2 N2 CO2 0.0025 2.7 0.45 kmolCP : 0.6448 1.04 0.8457 KJ/kg KCalculate:Partial pressure for each constituent in bar.arrow_forwardVolumetric analysis of the products of combustion of an unknown hydrocarbon, measured on a dry basis, gives 10.4% CO2 1.2% CO 2.8% O2, and 85.6% N2 Determine: a): the complete actual combustion equation, with coefficients of O2 and N2 separately in the reactants, b): the composition of the hydrocarbon and tell that whether such specie exists in nature. c): the percent theoretical air. Take oxygen in air as: 23.3% by mass and 21% by mole. NOTE: Do not solve this problem in tabulated form, otherwise your answer will be considered totally wrong.arrow_forward
- Methane reacts with O₂ according to the equations CH4 (g) + O2 CO₂ (g) + 2 H₂O (g) CH4 (g) + O2 + O₂ CO (g) + 2 H₂O (g) Assume the volume of one cylinder of an automobile engine is 2,000 mL. Pre-heated air enters the engine at 50°C and 1 atm of pressure. (a) how many grams of methane should the fuel injection system send to the cylinder to consume 80% of the O2 in the air. Assume air is 21% by volume O2 and 79% by volume N₂. (b) Calculate the partial pressure of CO2 in the combustion or exhaust gas. Assume the temperature of the exhaust gas = 500°C and the exhaust gas contains CO2 and CO at 9:1 mass ratio.arrow_forward4. Producer gas from bituminous coal (see table below) is burned with 20% excess air. Calculate the air fuel ratio on a volumetric basis and on a mass basis. Various Natural Gases Producer Gas Carbureted Coke- from Bituminous Water Oven Constituent A B C Coal Gas Gas Methane 93.9 60.1 67.4 54.3 3.0 10.2 32.1 Ethane 3.6 14.8 16.8 16.3 Propane Butanes plus 1.2 13.4 15.8 16.2 1.3 4.2 7.4 Ethene 6.1 3.5 Benzene 2.8 0.5 Hydrogen 14.0 40.5 46.5 Nitrogen 7.5 5.8 50.9 2.9 8.1 Oxygen 0.6 0.5 0.8 Carbon monoxide 27.0 34.0 6.3 Carbon dioxide 4.5 3.0 2.2arrow_forwardA solid fuel, described by the chemical structure below, is combusted in 10% excess air. If necessary, clearly state any assumptions required to develop your solution. H Н —с — N — с — s — н | || 0 = C S H (a) Determine the mass feed rate (g/min) of the fuel such that 10,000 m³/min of total flue gas is generated at 1500 °C and 1 atm. (b) Determine the effluent SO2 concentration (ppm,) at STP and dry conditions.arrow_forward
- 3. Given: Soda and lime are added to a glass batch in the form of soda ash (Na,CO,) and limestone (CaCO). During heating, these two ingredients decompose to give off carbon dioxide (CO₂), the resulting products being soda and lime. Find: Compute the weight of soda ash and limestone that must be added to 110 lb of quartz (SiO₂) to yield a glass of composition 72 wt% SiO₂, 16 wt% Na₂O, and 12 wt% Cao. Solution:arrow_forward20. A mixture consisting of 6 kg of O, and 9 kg of N, has a pressure of 3 bar and temperature of 20°C. For the mixture determine the following : (i) The mole fraction of each component ; (iii) The specific gas constant; (v) The partial pressures and partial volumes. (ii) The average molecular weight ; (iv) The volume and density; [Ans. (i) 0.3684, 0.6315 ; (iüi) 29.475 ; (iii) 0.282 kJ/kg K ; (iv) 4.13 m?, 3.629 kg/m² ; (v) 1.1 bar, 1.894 bar ; 1.52 m², 2.61 m²)arrow_forwardA 0.5 m3 rigid tank contains nitrogen initially as an ideal gas at 252.4K and 339 kPa. A valve is opened and additional pure nitrogen is added to the tank until the final pressure is 11.865 MPa. The valve is then closed and the final temperature in the tank is determined to be 189.3K. Determine the amount of nitrogen added to the tank. (RN2 = 0.2968 kPa∙m3 /kg∙K, Pcr=3.39MPa, Tcr=126.2K)arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- ChemistryChemistryISBN:9781305957404Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCostePublisher:Cengage LearningChemistryChemistryISBN:9781259911156Author:Raymond Chang Dr., Jason Overby ProfessorPublisher:McGraw-Hill EducationPrinciples of Instrumental AnalysisChemistryISBN:9781305577213Author:Douglas A. Skoog, F. James Holler, Stanley R. CrouchPublisher:Cengage Learning
- Organic ChemistryChemistryISBN:9780078021558Author:Janice Gorzynski Smith Dr.Publisher:McGraw-Hill EducationChemistry: Principles and ReactionsChemistryISBN:9781305079373Author:William L. Masterton, Cecile N. HurleyPublisher:Cengage LearningElementary Principles of Chemical Processes, Bind...ChemistryISBN:9781118431221Author:Richard M. Felder, Ronald W. Rousseau, Lisa G. BullardPublisher:WILEY
![Text book image](https://www.bartleby.com/isbn_cover_images/9781305957404/9781305957404_smallCoverImage.gif)
Chemistry
Chemistry
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Cengage Learning
![Text book image](https://www.bartleby.com/isbn_cover_images/9781259911156/9781259911156_smallCoverImage.gif)
Chemistry
Chemistry
ISBN:9781259911156
Author:Raymond Chang Dr., Jason Overby Professor
Publisher:McGraw-Hill Education
![Text book image](https://www.bartleby.com/isbn_cover_images/9781305577213/9781305577213_smallCoverImage.gif)
Principles of Instrumental Analysis
Chemistry
ISBN:9781305577213
Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:Cengage Learning
![Text book image](https://www.bartleby.com/isbn_cover_images/9780078021558/9780078021558_smallCoverImage.gif)
Organic Chemistry
Chemistry
ISBN:9780078021558
Author:Janice Gorzynski Smith Dr.
Publisher:McGraw-Hill Education
![Text book image](https://www.bartleby.com/isbn_cover_images/9781305079373/9781305079373_smallCoverImage.gif)
Chemistry: Principles and Reactions
Chemistry
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:Cengage Learning
![Text book image](https://www.bartleby.com/isbn_cover_images/9781118431221/9781118431221_smallCoverImage.gif)
Elementary Principles of Chemical Processes, Bind...
Chemistry
ISBN:9781118431221
Author:Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:WILEY
Mod-01 Lec-23 Degrees of freedom analysis; Author: nptelhrd;https://www.youtube.com/watch?v=c4h85JjrkzQ;License: Standard YouTube License, CC-BY
Introduction to Degrees of Freedom; Author: LearnChemE;https://www.youtube.com/watch?v=tW1ft4y5fQY;License: Standard Youtube License