The following data have been reported for equilibrium adsorption of benzene on certain activated carbon at (306
Question:
The following data have been reported for equilibrium adsorption of benzene on certain activated carbon at \(306 \mathrm{~K}\).
(a) Fit a Langmuir-type isotherm to these data.
(b) Fit a Freundlich-type isotherm to these data.
(c) Comment on which model best describes the data.
Transcribed Image Text:
Benzene partial pressure, Pa Benzene adsorbed; kg/kg solid 15.3 0.124 33.5 0.206 133.3 0.278 374.5 0.313 1042.3 0.348
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 100% (QA)
Langmuir Isotherm The Langmuir isotherm model describes monolayer adsorption on a uniform surface It ...View the full answer
Answered By
Mugdha Sisodiya
My self Mugdha Sisodiya from Chhattisgarh India. I have completed my Bachelors degree in 2015 and My Master in Commerce degree in 2016. I am having expertise in Management, Cost and Finance Accounts. Further I have completed my Chartered Accountant and working as a Professional.
Since 2012 I am providing home tutions.
3.30+
2+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Engineering questions
-
The following data have been reported by Shen and Smith for benzene (Bz) adsorption on silica gel [16]: a) Do these data better fit a single site or a dual site Langmuir isotherm? Why? b) Assuming...
-
The release of petroleum products by leaky underground storage tanks is a serious threat to clean ground water. BTEX compounds (benzene, toluene, ethylbenzene, and xylenes) are of primary concern due...
-
The activated carbon leaving the adsorber of Problem 3.17 is regenerated by countercurrent contact with steam at $380 \mathrm{~K}$ and $1 \mathrm{~atm}$. The regenerated carbon is returned to the...
-
Nancy takes out a 29-year loan of $650,000 today. The bank charges interest at 3.6% p.a. compounded monthly. Nancy makes equal month-end payments starting in one month's time. Calculate how much...
-
Suppose you are a (junk) bond broker who buys only bonds that have a 50% chance of default. You want a portfolio with at least five bonds that do not default. You can dispose of the other bonds in...
-
What is the primary target of systems design and what phases are included in systems design? If the systems analysis was poorly done or incomplete, can a good systems design effort overcome that?
-
In 1978, Raul bought 50 ounces of gold for \($1,750\) as protection against rising inflation. He sold half the gold in 1980 at a price of \($800\) an ounce. Raul sold the other half in 1982 when the...
-
Stewart Corporation is a major automobile manufacturer. It purchases steering wheels from Coase Corporation. Annual demand is 10,400 steering wheels per year or 200 steering wheels per week. The...
-
on the grid, draw a scaled copy of quadrilateral ABCD with a scale factor (2)/(3) 2 answers
-
The equilibrium adsorption of methane on a given activated carbon was studied by Grant et al. (1962). They proposed a Langmuir-type adsorption isotherm with parameters \(q_{m}=48 \mathrm{~g}...
-
Laboratory tests of a membrane for \(\mathrm{H}_{2} / \mathrm{CH}_{4}\) separation gave a permeate composition of \(80 \% \mathrm{H}_{2}\) and a \(20 \%\) cut when the feed was \(50 \%...
-
Use your graphing utility. Graph (x) = sin -1 x together with its first two derivatives. Comment on the behavior of and the shape of its graph in relation to the signs and values of and .
-
What are some of the methods of enculturation used in your society? Give an example of how your own personality has been affected by enculturation.
-
A sleeve-bearing machine is running up to speed, and as it passes through a known critical frequency, vibration at the critical frequency starts to occur, and even though the machine continues to...
-
Power plants need extremely accurate speeds on their turbine generators. One customer had two generators running side by side, and the time between maximum beats was 2 hours. Calculate the beat...
-
The following are methods used to evaluate public health data and scientifc evidence except a. Use of standard criteria by experts b. By combining the results of multiple scientifc studies that are...
-
Discuss the differences between animal and human behavior. After reading this chapter, do you believe that humans have instincts?
-
What are the types of resources that entrepreneurs need to gather to start a new venture?
-
Comptech Ltd is a manufacturer of optical equipment. In September 2019, Ed Thompson the Chief Research Officer, attended a conference in Switzerland that focused on optical developments for the 21st...
-
A 10-m-long 5-cm-outer-radius cylindrical steam pipe is covered with 3-cm thick cylindrical insulation with a thermal conductivity of 0.05 W/mK. If the rate of heat loss from the pipe is 1000 W, the...
-
Consider two metal plates pressed against each other. Other things being equal, which of the measures below will cause the thermal contact resistance to increase? (a) Cleaning the surfaces to make...
-
Consider a 1.5-m-high and 2-m-wide triple pane window. The thickness of each glass layer (k = 0.80 W/m K) is 0.5 cm, and the thickness of each air space (k = 0.025 W/m K) is 1 cm. If the inner and...
-
AirQual Test Corporation provides on-site air quality testing services. The company has provided the following cost formulas and actual results for the month of February: Fixed Component per Month....
-
The monthly salaries for December and the year-to-date earnings of the employees of Bush Consulting Company as of November 30 follow. Determine the amount of social security tax to be withheld from...
-
Kathy Burnett works for Triumph Industries. Her pay rate is $13.32 per hour and she receives overtime pay at one and one-half times her regular hourly rate for any hours worked beyond 40 in a week....
Study smarter with the SolutionInn App