Air at 1 atm, 200F, and a relative humidity of 15% enters a direct-heat dryer. Determine the

Question:

Air at 1 atm, 200°F, and a relative humidity of 15% enters a direct-heat dryer. Determine the following from the psychrometric chart and/or relationships of Table 18.3.

(a) Wet-bulb temperature.

(b) Adiabatic-saturation temperature.

(d) Percentage humidity.

(e) Saturation humidity.

(f) Humid volume.

(g) Humid heat.

(h) Enthalpy.

(i) Partial pressure of water in the air.

Table 18.3 Materials Dried in Direct-heat Rotary Dryers Ammonium nitrate prills Sand Ammonium sulfate Sodium chloride Bl

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Separation process principles

ISBN: 978-0471464808

2nd Edition

Authors: J. D. Seader

See More Books

Question Posted: Jul 26, 2011 04:58 AM

See More Questions

Air at 80 8 F and a relative humidity of 60% enters the mixing chamber of Fig. 11.34 at a flow rate of 2000 cfm. Another flow of air at 30 8 F and a relative humidity of 30% enters at a flow rate of...
Air at 15 8C and a relative humidity of 70% enters a mixing chamber at a flow rate of 80m3/min. Another flow of air at 40 8C and a relative humidity of 30% enters at a flow rate of a) 40m3/min, b)...
Air at 1 atm flows normal to a square in-line bank of 400 tubes having diameters of 6 mm and lengths of 50 cm. Sn =Sd =9 mm. The air enters the tube bank at 300 K and at a velocity such that the...
Economist Abba Lerner proposed a tariff on oil imports equal to 100 percent of the import price. This tariff is designed to reduce dependence on foreign sources as well as to discourage OPEC from...
In 2015, Andrewcontributedequipment with an adjusted basis of $20,000 and a FMV of $18,000 to Construction Limited Partnership (CLP) in return for a 3% limited partnership interest. Andrew's share of...
The members of a population are numbered 1-90. Use Table I in Appendix A to obtain an SRS of size 5 from the population. Start at the two-digit number in line number 15 and column numbers 2526, read...
Cosmo Magika operates with three departments. The ownermanager wants to close Department B because it continually shows a loss. During the past year ending 30 June 2025, the departmental performances...
The Maggie King Hospital, a not- for- profit hospital, had the following transactions regarding its patient service billings. 1. The total services provided by the hospital to all patients during the...
1. Write a paragraph about the "Fermi Paradox". 2. Define the Megawatt, Gigawatt and Terawatt units of power. Access the internet to determine the latest available figure of total global power...
1. Are the book rates of return reported in Tables 5.1 and 5.2 useful inputs for the capital investment decision? 2. Calculate NPV and IRR for each process. What is your recommendation? Be ready to...
A direct-heat dryer is to operate with air entering at 250F and 1 atm with a wet-bulb temperature of 105F. Determine from the psychrometric chart and/or relationships of Table 18.3 the following: (a)...
Repeat Example 18.1 if the air is at 1.5 atm instead of 1.0 atm.
Match the following terms with their definitions: ___ A. Implied contract ___ B. Mirror image rule ___ C. Consideration ___ D. Liquidated debt ___ E. Bilateral contract 1. A debt in which the amount...
What changes, taken together, would make the Tree class immutable? (Choose three.) A. Make all constructors private. B. Change the access level of species to private. C. Change the access level of...
Your co-worker has called you in the middle of the night to report all the servers have been compromised and have run out of memory. After some debugging, it seems like the attacker exploited a file...
Assuming this class is passed a valid non-negative integer, which statements best describe the following class? (Choose two.) A. It is well encapsulated. B. It is susceptible to a denial of service...
Which of the following best protect against denial of service attacks? (Choose three.) A. Close resources with catch blocks. B. Use PreparedStatement instead of Statement. C. Close resources with...
Which statement best describes the following method? A. It is not susceptible to any common attacks. B. It is at risk of SQL injection attack only. C. It is at risk of a denial of service attack...
For a gamma photon of energy $1.5 \mathrm{MeV}$, calculate the maximum and minimum energy loss as a result of Compton scattering.
[a] Two foam blocks, each with a charge of 19 micro coulombs (1 C = 10-6 C), are both held in place 19 cm apart in the east-west direction. A foam ball with a charge 49 C is placed 55 cm north of the...
Use the Research Example of traffic signal labeling and food preference and choice as a way of showing how basic research and applied research are related
Table 10.1 includes Henry's constants for three C2 hydrocarbon gases dissolved in water at 25°C. Explain the observed trend, viz., In Table 10.1 Gas Hbar Gas H/bar 1350 Helium 126,600 71,600...
Interpreting entropy as a qualitative measure of the "structure" or "order" of a phase, suggest why the latent heats Hsl, Hlv, and Hsv are positive.
Derive the form of the Longmuir isotherm for the complete dissociative adsorption of SO2, i.e.: Diagrams included in the Solution
Water flows through a pipe section that tapers from an internal diameter of 200 mm down to 100 mm over a distance of 1 m. Determine the pressure drop over the section for a flow of 0.06 m3s-1. The...
Calculate the binding energy per nucleon for Be, 59 Co, 208 pb, and 195 pt. (For the atomic masses, see this table. Enter your answers to at least two decimal places.) (a) Be MeV/nucleon 59 Co...
A.Final ProjectTeamProjectCustom Schema: 200 points Extra Credit Group of 3 people : Designer and Developer ( ERD, tables, data ) Team Leader/Power User ( Business Questions/Queries, Real Life...

Air at 1 atm, 200F, and a relative humidity of 15% enters a direct-heat dryer. Determine the

Question:

Step by Step Answer:

a Wetbulb temperature Tw 1275 o F b Adiabaticsaturation temperatu...View the full answer

Separation process principles

Students also viewed these Chemical Engineering questions