(b) Ammonia is to be removed from air flow rate 1.67 kg/m²- min, by contact with pure water in backed absorption tower the entering gas stream contained 0.03 and the existing gas stream contained 0.004 mole fraction of NH3 mole fraction, the rate of pure water entering the column is 2.0 kg/m²- min ,the gas and liquid mass transfer coefficient are K x=255 kgmol/hr-m³, K-y 127.5 kgmol/hr-m³. Determine the height of the column if the equilibrium line y = 0.9x

Q: Natural gas with a density 0.081 lb/ft, initial pressure 660 psia and 70°F, how far may be expanded…

A: Gas specific gravity is  the ratio of the density of the gas to the density of air at 1 atm pressure…

Q: A large cylindrical reservoir that is open to the atmosphere is completely filled with liquid to a…

A: Diameter of the nozzle = DN Length of the nozzle = LN Flow type = laminar Liquid level = H

Q: A natural gas with the volumetric analysis 97.3% CH4, 2.3% CO2, 0.4% N2 is burned with air in a…

A: Volumetric analysis of a fuel mixture and the Orsat analysis of the flue gas is given.

Q: True/False questions The specific heats of water and iron are 4.184 and 0.444 J/g°C, respectively.…

A:

Q: For a flow of 0.6 m³/s, how many rapid sand filter boxes of dimension 10m x 20m are needed for a…

A: Volumetric flow rate = 0.6 m3/s Dimension of the boxes = 10 m* 20 m Filtration rate = 120 m3/d.m2

Q: Which is true for the SO3(g) → 2 SO₂(g) + O₂(g)? endothermic reaction 2

A:

Q: determine the rate law for the decomposition of hydrogen peroxide from given info TEIMINE NATE LAW…

A:

Q: 10. What type of corrosion occurs in multiphase alloys'? a. Crevice b. Pitting c. Intergranular d.…

A: Crevice corrosion is a localized form of corrosion that occurs in narrow, confined spaces between…

Q: The same reaction above (A→R), if A and R are both gases, and &A=0.5, A at 1 mol L¹ is feed at a…

A: Initial concentration of A = 1 mol/L Volumetric flow rate of A = 1 L/min Rate constant = 1 min –1…

Q: 1. Write down the reaction rate laws for each of the reactions given below: 1/5A + 2B + C + 3D A+…

A:

Q: 6. The decomposition of hydrogen peroxide is first order with respect to H₂O2. 2 H₂O2(1)→ 2 H₂O(l) +…

A: Given reaction is- 2H2O2l→2H2O(l)+ O2(g) For this reaction rate expression is- r=k[H2O2] Rate…

Q: Sketch how on silicon wafer NiCR is deposited? (Evaporation technique) Sketch how NiCR layer is…

A: To Sketch how NiCR is deposited on silicon wafer by evaporation technique how NiCR layer is coated…

Q: Water is heated in a pipe by exchanging heat with a warmer fluid that flows outside the pipe. Inside…

A: Din = 0.045 m  Dout= 0.05m um=0.31m/s Tw= 323K T = 443K hout=400 W/m2K

Q: 5. Consider heptane -> toluene + hydrogen C7H16 (g) → C6H5CH3(g) + 4H₂(g) Basis: 1 mol C₂H16 1 mol…

A: Moles of heptane = 1 mol Moles of toluene = 1 mol Moles of hydrogen = 4 mol Cp,heptane = 0.276…

Q: Q5//Magnesium erodes in sea water by 1.45 gmd what is the corresponding rate in, mpy, mm/y .ipy…

A: Mg erodes in sea water by 1.45 gmd Asked- corresponding rate

Q: Ultimate analysis "as combustible" or "moisture and ash free" C = 82.88%; H₂ = 5.38 % ; O₂ = 6.48 %;…

A:

Q: Design a stripping column to remove carbon dioxide from water by heating the water and passing it…

A: Stripping is a separation operation in which the solute from the liquid mixture is separated with…

Q: 3. Prepare a graph of the following data for acetone solutions at 20°C and 101 kPa pressure.

A:

Q: 1. On the following page, construct a graph of n', (moles hydrogen per gram of sample) vs. % Al. Use…

A:

Q: In a 1 L batch reactor, 1 mol/L carbonic acid decomposes into carbon dioxide and water at room…

A:

Q: In this process, acrylic acid (AA) is produced through the oxidation of propylene at 300°C and  2.57…

A: The process flow diagram for the production of acrylic acid through propylene oxidation includes the…

Q: As a product development specialist, you have decided that one way to separate your products others…

A:

Q: Absorbers collect gaseous pollutants by a. transferring them from the gas stream into the liquid…

A: Absorption is a unit operation in which a gaseous solute is removed by from a gas stream by…

Q: Kindly provide an answer and explain why you chose it. The region inside the inversion curve has…

A: Basic understanding of Inversion curve: Inversion curve: The curve on which the Joule Thomson…

Q: (Binary batch distillation)¹ Ten kmol of a feed having 65 mole% benzene and 35 mole% toluene is…

A: Given In a batch distillate F=10kmol F=Benzene(65%)+Toluene(35%) P=1 atm α=2.51 Find  Distillate…

Q: Solution Basis: Given Flow Rate Assume ideal-gas behavior. 2000 L (STP)/min, 20°C (mol/min) 0.100…

A: volumetric flow rate of mixture entering the tower = 2000 L(STP) Temperature of the mixture entering…

Q: Explain the main environmental damage caused by the industrial process of beer production

A: The following steps are commonly involved in the beer production process: The first stage is to turn…

Q: The drag coefficient for a bacterium moving in water at 1 mm/s, will be of the following order of…

A:

Q: Silicon thin film are commonly formed by chemical vapor deposition of silane vapor (SiH4) onto a…

A: SiH4(g) -> 2H2(g) + Si(s)   NSiH4(-1)=NH2(+2)=NSi(+1)

Q: A heat exchanger

A: for a heat exchanger, Flue gas flowrate = 750 kmol/hr hot flue gas in: T1=400 C = P1=1atm flue gas…

Q: Using your engineering judgment, critical thinking, and common sense, prepare a process flow diagram…

A: 3×50% redundancy means two pumps will run @ 50% at a time and the third pump will be a standby pump.…

Q: The following acid-base reaction occurs spontaneously in the gas phase at 25.0 °C: NH3(g) + HCl(g) =…

A: Given reaction is acid-base reaction which occurs spontaneously. We have to predict the entropy…

Q: Estimate the mass feed rate (g/min) of HOCl and of NH3 to achieve a monochloramine residual of 1.8…

A: Volumetric flow rate = 38,000 m3/day Concentration of monochloroamine = 1.8 mg/L

Q: Determine the constants m and n of the Freundlich Equation

A:

Q: The Steam Tables 1. Determine the vapor pressure, specific internal energy, and specific enthalpy of…

A:

Q: A chromatography column is used to separate four amino acids: glutamic acid, serine, alanine, and…

A: Since you have posted multiple questions, we will provide the solutiononly to the first question as…

Q: Consider the overall reaction AB C A possible catalyst material contains two different types of…

A: Given reaction is- A+B ↔C  Where, both A and B adsorb on X and Y catalyst sites. The mechanism is-…

Q: In the following complex reaction (all elementary), specify the type of reactors that would most…

A: A+B→C+D→U

Q: 4) It is desired to absorb 90% of the acetone from a gas containing 1 mole% acetone in air in a…

A: Given the following informationGas stream: G1 = 30.0 mole/sec y1 = 0.01 ; y2 = ? Liquid stream: L2 =…

Q: m = 0.577 kg of methanol in atmospheric pressure is heated with an electric heater from T₁ = 42.4 °C…

A: Given that: Mass, m = 0.577 kg of methanolInitial temperature, T₁ = 42.4 °Cn = 0.94 (heater's…

Q: Q5: A force is function of avelocity, a density, viscosity, and two lengths. Using Bunckingham's Pi…

A:

Q: A large pipe (diameter = 1 m) is carrying crude oil (SG = 0.94) at a steady flow rate of 2 m³/s. A…

A: Diameter of the pipe = 1 m Specific gravity of oil = 0.94 Volumetric flow rate = 2 m3/s Volume of…

Q: The vapor pressure of Substance X is measured at several temperatures: temperature vapor pressure…

A: As per Claussius-Clapeyron equation is- lnP1P2=∆HvapR1T2-1T1 Now, from given data- P1=0.117 atm…

Q: Use data below to determine Antoine equation constants for a random component. Use two-line…

A: The Antoine equation relates vapor pressure to temperature as follows: log10(P) = A -B (T + C)…

Q: The elementary reversible isomerization of A to B was carried out in a packed-bed reactor. The…

A: A to B carried out in a packed bed reactor.

Q: An equilibrium stage tower running at ambient conditions is to be used to remove SO₂ from an air…

A: Absorption is a separation process which is used to separate the solute from the gas mixture in…

Q: Problem 24-3E. A pipeline containing natural gas from a hydraulic fracturing process contains 80%…

A: Temperature = 17 0+C Pressure = 3 atm

Q: How do melting point (Tm) and atom radius (r) affect self-diffusion (or vacancy diffusion)…

A: The self-diffusion or vacancy diffusion activation energy in metals is influenced by a variety of…

Q: In a chemical industry a 20 cm wide horizontal channel carries a liquid at a rate of 10 liter/s, at…

A: To find out the tranquil depth downstream of a natural mixing zone, we can use the principle of…

Q: When the flow rate in an inlet chanell is 10 μl/h how is it  equivalent to 2.78 x 10-6 cm3/s?

A: