Engineering

Chemical EngineeringQ&A LibraryEXERCISES Section 2.1 2.1. Minimum work of separation. A refinery stream is separated at 1,500 kPa into two products under the conditions shown below. Using the data given, compute e minimum work of separation, Wmins in kJ/h for To 298.15 K. kmol/h Component Feed Product 1 Ethane Propane n-butane n-pentane n-hexane 30 200 370 350 50 30 192 4 0 Product 1 Vapor 25,040 Feed Product 2 Phase condition Temperature, K Enthalpy, kJ/kmol Entropy, kJ/kmol-K Liquid 364 19,480 Liquid 394 25,640 36.64 33.13 54.84Start your trial now! First week only $4.99!*arrow_forward*

Question

1 Rating

Tagged in

Engineering

Chemical Engineering

Find answers to questions asked by students like you.

Q: A mixture of ideal gases has the following composition by mass :Oxygen(60%), Carbon dioxide(20%),Nit...

A: We can calculate the Characteristic gas constant for mixture of gasses by using the following formul...

Q: 6.19 Consider the following cascade connection of isothermal reactors. A first-order reaction A Bocc...

A: Since questions has many parts, we are only answering first three parts. Part (a)For tank A,Mass bal...

Q: 4.2 Consider the following transfer function: Y(s) 3e- U(s) 1Os +1 (a) What is the steady-state gain...

A: Note: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question...

Q: The oxidative coupling of methane to form ethylene (2 CH4 + O2 -> C2H4 + 2 H2O) is known as the “...

A: Part (a)For an ideal gas,mole fraction = volume fractionFrom the given volume percent of the inlet g...

Q: Public concern about the increase in C0, in the atmosphere has led to many proposals to eliminate 0 ...

A: Let the basis of the calculations be 1 mole of CO2 fed to the reactor. Since there is 70% conversion...

Q: The T-x-y and P-x-y diagrams for the binary benzene-toluene system is shown below. a. The bubble poi...

A: Part (c)The Antoine equation to be used is written below.Here, Pi* is the vapor pressure of the comp...

Q: A graphite heat exchanger is constructed by drilling circular channels in a solid block of graphite....

A: Answer:For such type of problem where the other material(graphite) is trapped between two channels, ...

Q: You may have eaten “astronaut ice cream” as a kid at a science museum or planetarium to experience t...

A: Applying overall energy balance across the vacuum below in equation (1), the work term in overall en...

Q: 5.20. Multistage stripper. A stripper at 50 psia with three equilibrium stages strips 1,000 kmol/h o...

A: The process diagram of given process is given below

Q: 5.9. Extraction of uranyl nitrate. A 20 wt% solution of uranyl nitrate (UN) in water is to be treate...

A: Dear student, we answer three parts in a question, so we are providing answers to the first three pa...

Q: Chemical and Bio-Process Control 4edSensor Systems:Consider flow sensor that reads 10,000 lb/h when...

A: Zero is the lowest value of the range in the measuring instrument and span is the difference between...

Q: 500 kg/hour of a mixture containing 10wt% methane and 90wt% ethane at 27°C and 1 bar is fed to a mix...

A: The flowchart for the given process is shown below.Here, ṁ3 kg/h is the flowrate of the product stre...

Q: For the propylene-propane separation using distillation column, using the following thermodynamic pr...

A: Click to see the answer

Q: Hi this is what it can help please provide the explanation for solutions don’t worry about the exac...

A: Given dataPressure of the system (P) = 145 psigTemperature of the system (T) = 70oFCritical pressure...

Q: 1. (Significant figures are having a volume of 4.7 gallons exhibits a pressure of 145 psig at 70.0 °...

A: (a) To detrmine whether the contents are liquid, vapour, liquid in equilibrium with its vapourThe na...

Q: A mixture of methanol (methyl alcohol) and water contains 70.00 % water by mass.The specific gravity...

A: It is given that a mixture of methanol (methyl alcohol) and water contains 70.00 % water by mass.Bas...

Q: This problem is (6.10) from a book "Thermodynamics and Statistical Mechanics An Integrated Approach...

A: Part (a): Given that the container is well insulated, N moles of a monoatomic ideal gas expands irre...

Q: A rectangular steel (k = 58.7 W/m * K) fin 25 mm thick and 150 mm long is attached to a wall that is...

A: Part (a)The figure representing the given question is:Let the depth of the fin be 1m as the calculat...

Q: Uric acid (UA) is degraded by uricase enzyme immobilized in porous Ca-alginate beads. Experiments co...

A: a)From units of rate in the given data (mg/L*hr), the reaction is first order and for the first orde...

Q: The T-x-y and P-x-y diagrams for the binary benzene-toluene system is shown below. a. The bubble po...

A: Part (a)The Antoine equation to be used is written below.Here, Pi* is the vapor pressure of the comp...

Q: 2. A jacketed vessel is used to cool a process stream as shown in Fig. E2.The (i) The volume of liqu...

A: Click to see the answer

Q: This problem is (6.13) from a book "Thermodynamics and Statistical Mechanics An Integrated Approach...

A: Note: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question...

Q: If you feed 10.0g of N2 gas and 10.0g of H2 into a reactor to make ammonia (NH3):a. What is the limi...

A: Part (a)The reaction taking place in the reactor to form ammonia is:

Q: The inner pipe of a double-pipe heat exchanger has an OD of 1.9 in. and contains 36 rectangular fins...

A: Note: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question...

Q: A plastic (k = 0.5 W/m*K) pipe carries a coolant at –35C with a heat-transfer coefficient of 300 W/m...

A: Part (a)Inner radius of the pipe is, r1 = 3/2 cm = 1.5x102 mOuter radius of the pipe is, r2 = 4/2 cm...

Q: 1. A closed stirred-tank reactor with two compartments is shown in Fig. El. The basic idea s to feed...

A: Assumptions:Let the heat capacity of the component be represented by C and be constant.Let the densi...

Q: .Verizon 89% 5:33 PM Done 3. The inside of a soda can is at a pressure of 350 kPa (gauge pressure) a...

A: Part (a)First convert the given gauge pressure in absolute pressure in atm as:

Q: dy, dt dy, 4x2 = 4y1-6y2 + 21, + 4112 dt Find the four transfer functions relating the outputs (y, y...

A: Take the Laplace transform of the two given equations and label them as equation (1) and (2) respect...

Q: This problem is (9.13) from a book "Thermodynamics and Statistical Mechanics An Integrated Approach...

A: The fugacity of the monoatomic gas is given by:

Q: 3.30. Coal be ing used in a power plant at a rate of 8000 Ibm/min has the following composition: Com...

A: The flowrate of coal is given as 8000 lbm/min with 4.58 lbm H2O per lbm of coal. Thus, 5.58 lbm of w...

Q: All details in question, please show all steps

A: Part (a)Michaelis-Menten equation to be used is written as equation (1).The reciprocal equation of (...

Q: PLease show all steps

A: Part (a)Let the reaction taking place in the CSTR be, S→P According to the Michaelis-Menten equation...

Q: This problem is (9.19) from a book "Thermodynamics and Statistical Mechanics An Integrated Approach...

A: The equation of the state of a certain gas is given by equation (1), where,T represents temperature ...

Q: This problem is (7.13) from a book "Thermodynamics and Statistical Mechanics An Integrated Approach...

A: Note that the given expression for the intensive Gibbs energy in a binary mixture of A and B is corr...

Q: mentals of Material Balances fowchart shows a distillation column with two feed streams and three Th...

A: Part (a)There are 3 species in the given process of distillation. Therefore, there will be 3 indepen...

Q: 3.14. Limestone (calcium carbonate) particles are stored in 50-L bags. The void fraction of the part...

A: Part (a)The density of the solid limestone is calculated from its given specific gravity as:

Q: 1:02 AM ll Verizon 99%- Done 4. The enthalpy of vaporization of water at 100 °C is 2256.9 kJ/Kg. Ass...

A: Watson equation is to be used as written below. Here, ΔH1 is enthalpy of vaporization at T1.ΔH2 is e...

Q: Acenapthalene has a normal boiling point of 277.5°C. At 197.5°C its vapor pressure is 100 mmHg. Esti...

A: At the given normal boiling point of 277.5°C, the heat of vaporization of Acenaphthylene is:

Q: Cyclohexanol is a highly desired chemical precursor for the production of nylon (billions of kilogra...

A: Part (c)The Antoine equation to be used is written below.Here, Pi* is the vapor pressure of the comp...

Q: Fuels for motor vehicles other than gasoline are being eyed because they generate lower levels of po...

A: Combustion reaction of propane with air is written as:Note that in the question CO2 and CO are given...

Q: Determine the kinetic energy in Btu/hr of 100 gallon/min of water flowing through a pipe with an ins...

A: The formula to calculate the kinetic energy of an object with constant mass in a rectilinear motion ...

Q: .19 A liquid storage facility can be modeled by where y is the liquid level (m) and u is an inlet fl...

A: Part (a):Since all the derivatives are zero and y=u=0 at the nominal steady state, hence taking Lapl...

Q: details in photo, please show all steps

A: Part (a)Michaelis-Menten equation to be used is written as equation (1).The equation used to prepare...

Q: Problems 189 Inside the column a liquid stream fows downward and a vapor stream rises. At each point...

A: Part (a)100 mol of benzene-toluene equimolar mixture is fed into the column. ṅ1 mol/h represents the...

Q: This problem is (6.30) from a book "Thermodynamics and Statistical Mechanics An Integrated Approach...

A: The information provided in the question is as follows:Inside diameter of the hose is d1 = 5 cmNozzl...

Q: 2. Sugar cane can be assumed to consist of 15% sugars, 15% fiber (Solids) and 70% water (all based i...

A: Let the basis of the calculation be 1 kg of the sugarcane fed to produce non-crystallized sugar.Suga...

Q: This problem is (7.13) from a book "Thermodynamics and Statistical Mechanics An Integrated Approach...

A: Note that the given expression for the intensive Gibbs energy in a binary mixture of A and B is corr...

Q: 5.2. A friend suggests that the intensive pair (e,T) is enough information to determine the state of...

A: For a single phase, single component system, calculate the degree of freedom (F) from the Gibb’s pha...

Q: 38. Following is a labeled flowchart for a steady-state two-unit process, with boundaries shown to d...

A: In the given flowchart, the outer boundary encompasses the entire process. Thus, it gives the overal...

Q: Please show all steps, thank you

A: Part (a)Use the Lineweaver Burke plot to determine the value of Vmax (or rmax) and Km at 30°C and en...