Estimate the washing time

Q: isothermal absorber

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Q: An inventor claims to have an engine that receives 100 Btu of heat and produces 25 Btu of useful…

A: GivenTH = 140 F    = 140+460    = 600 RTC  = 0 F    = 0+460   = 460 Rengine that receives 100 Btu…

Q: 4. Discuss in detail about activated complex theory. Show that Arrhenius law is a good approximation…

A: Chemical kinetics uses the activated complex theory, commonly referred to as the transition state…

Q: 1) State industrial uses of Phosphoric acid 2) What is the major difference between the Kellogg and…

A: All theoretical questions are from chemical process technology.

Q: Q.3In an electroplating factory, the process flow is shown below. Estimate the unknowns shown by ?…

A: “Since you have posted multiple questions, we will provide the solution only to the first question…

Q: 14. For a cyclone of diameter 0.2 m with a tangential factor is (a) 2250 (b) 1125 (c) 460 01 13 at…

A: Given values:Cyclone Diameter (D) = 0.2 mTangential Velocity at the Wall (V) = 15 m/sGravitational…

Q: A     sphere     of     naphthalene     having     radius     of     4    mm    is     suspended…

A: Naphthalene (A) sphere is suspended in large volume of air (B) with following parameters,Radius, R =…

Q: A chemical process involves heating a reaction mixture to produce a desired product. The reaction…

A: Answer:a) Change in volume (∆V) during the reaction:∆V = Final Volume - Initial Volume ∆V = 15…

Q: 3. Let's examine an adiabatic equilibrium flash process depicted in Figure below. We need to address…

A: a) total number of variables are = V,L,x1,x2,y1,y2,T,P,Z = 8 variableswhere = V = vapor flowrateL =…

Q: A 100 kg/min gas stream consisting of 20 mol % hydrogen and 80 mol% carbon monoxide was fed into a…

A: Flow diagram for the process is given below.

Q: 3. A student was given five ink samples from various manufactures. The ink samples were…

A:

Q: 1. The sphericity of a cylinder of 1 mm diameter and 3 mm length is (a) 0.9 (b) 0.78 (c) 0.6 (d) 0.5

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Q: 2. Methane (CH4) and air is fed into the reactor with the presence of catalyst to form formaldehyde…

A: Here methane is reacted with air to form HCHO and water.Side reaction of methane gives Carbon…

Q: Water leaves the 25 mm diameter nozzle of a fire hose at a velocity of 25 m/s. What will be the…

A: Givendiameter of nozzle when water leaves D = 25 mm…

Q: Problem 5: The energy lost from a 10 cm thick slab of steel is 50 W. Assuming the temperature…

A: Thick Ness of slab t = 10 cm                                  = 0.1 mThermal conductivity k = 45 W/…

Q: mole fraction). Calculate how much liquid should be provided at the top of the plate such that…

A:

Q: A heat exchanger (HE) is used to heat a 60-m³ room (2.58 kmol). Saturated steam at 3.0 bar condenses…

A:

Q: During a carburization process for the surface treatment of steel, how much processing time in…

A: Given: Initial carbon content (C₀) = 0.4% Desired carbon content (Cₑ) = 0.85% Carbon content at the…

Q: A liquid-vapour mixture whose composition is 60 mole % of benzene is contained within a vessel at…

A: The fraction of mass that is in the liquid state is to be determined.

Q: Problem 1: A Venturi meter (shown in the Figure) is used for measuring flow of water along a pipe.…

A:

Q: 3 A vessel of volume 1000 m³ contains air which is saturated with water vapour. The total pressure…

A: given data = Volume of vessel V = 1000 m3Total pressure P = 1000 kPaVapor pressure of water at 20oC(…

Q: - A photon has an energy of 5.00×10-19 Joules. What is its wavelength in nm ? B) The frequer…

A: Given  that

Q: A steel sphere of diameter d and thermal conductivity k is being cooled in a flowing stream of air…

A: The temperature distribution, T = a +br +cr2heat flux to the surface of the sphere =…

Q: Draw a material balance for making coffee with creamer. Include masses and volumes for each…

A: Creating a material balance for making coffee with creamer involves accounting for the quantities of…

Q: 9. Calculate 15 2 Celculatie given, fro As sourrounding 49 0°c -20°C (50g) → 333 кј ку Latent heat…

A: The mass of the ice, Initial temperature of the ice, The final/surrounding temperature of water,

Q: 2. The column is operated under total reflux conditions. Ethylene dibromide, being more volatile,…

A: To estimate the composition of the bottom product using the Fenske equation, we need to calculate…

Q: The vapor pressures of ethanol (C,H,OH) and 1-propanol (C,H,OH) at 35 °C are 100. mmHg and 37.6…

A: Let,Component 1 is ethanol and component 2 is propanol.As per Raoults law.Here P is the total…

Q: MDA standard Dilute glacial HAC + 1mM MPA the volume of - Compute FOR MPA & gl. HAC to be added to…

A: We have the standard Glacial Acetic Acid and 1mM MDA solution. W have to make dilutions of following…

Q: (vi) What will be the ratio of volume of mixed reactor to the volume of P.F.R. (for identical flow…

A: Note: Since you have posted multiple questions, we will provide the solution only to the first…

Q: A heat exchanger is to consist of a number of tubes each 25 mm diameter and 5 m long arranged in…

A: pressure drop = 2KN/mdiameter, d = 25 mmlength, l= 5mviscosity, = 1 mNs/m2 = 10-3 NS/m2Heat load =…

Q: The number -average molecular weight of a polypropylene is 1,000,000 g/mol. Compute the…

A: The number -average molecular weight of a polypropylene =1,000,000 g/mol.molecular weight  of…

Q: vapopr 1x.6.2: An evaporator operating at atmospheric pressure (101.325 kPa) is fed at the rate of…

A: Mass flow rate of weak liquor m = 10000 kg/hConcentrate of caustic soda in feed xf= 4%Concentration…

Q: B) The gas stream shown in Table below is fed to an isothermal absorber operating at 90°F and 75…

A:

Q: based on the following information: It is desired to extract benzoic acid from toluene using water…

A: A feed consisting of Benzoic acid and Toluene is given with following information;Flow rate of feed…

Q: Two streams with densities of around 900 kg/(m ^3) each are blended in a stirred-tank process with a…

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Q: The enzyme alpha-amylase converts starch into small molecules such as glucose and maltose. Starch →…

A: To construct three models for the prediction of reaction rate (V) based on the substrate…

Q: A solution of NaOH in water is prepared by diluting a concentrated solution in an agitated,…

A:

Q: True or False: The process of osmosis in chemical engineering is primarily used for the separation…

A: The process of osmosis in chemical engineering is not primarily used for the separation of solutes…

Q: Q.II. A homogeneous liquid phase reaction A-R, -rA= KCA, takes place with 50% conversion in a mixed…

A: A homogeneous liquid phase reaction takes place in the mixed flow reactor.The rate law of the…

Q: A pilot plant reactor, a scale model of a production unit, is of such size that 1 g charged to the…

A: here, the scale factor f = 5001/3 = 7.93Reynold's number, Re = Power input, P = where, n = turbine…

Q: In the manufacture of vinyl chloride (VC) by the pyrolysis of dichloroethane (DCE), the reactor…

A: Basis: 5000 kg/h VC Reaction,Molecular weight of DCE  = 99 kg/kmolMolecular weight of  VC  = 62.5…

Q: (b) An electric kettle with a 3kW heater element is used to boil water. The kettle has a stainless…

A: To determine the temperature at the center of the wire (T_max) and the convective heat transfer…

Q: In a FRET experiment designed to monitor conformational changes in T4 lysozyme, the fluorescence…

A: Given that-For T4 lysozyme, Fluorescence intensity range=5000 and 10000 counts per secondFor a FRET=…

Q: Ethylene oxide is produced by the catalytic oxidation of ethylene: 2C₂H4 + O₂ → 2C₂H4O An undesired…

A:

Q: A simplified flowsheet is shown in the figure for the production of ethanol from ethylene. The…

A: a)The reaction is:CH2=CH2 H2O → CH3CH2OHFor an azeotrope product rate of 500 mol/h, the recycle gas…

Q: By using the Psychrometric chart in Appendix III: a) Calculate the total heating coil capacity. I b)…

A:

Q: A continuous distillation column receives a saturated liquid feed (xr= 0.45). It produces a…

A: Given, mole fraction of the more volatile component in the distillate (xD = 0.98)Here, equation of…

Q: A- A heat exchanger was purchase in 2010 for 10,000 cash unit the salvage value of the heat…

A: To calculate the depreciation value at the 4th year using the straight-line depreciation method, you…

Q: 9) A piston-cylinder contains 1 kg water at 20 °C with an absolute pressure of 101.3 kPa. The piston…

A: The problem provides information about a piston-cylinder system containing 1 kg of water at 20℃ with…

Q: A 20% solution of NaOH in water has a specific gravity of 1.3. Calculate the concentration of the…

A: Specific gravity of the given solution = 1.3Percentage of NaOH in water = 20%Flow rate of the…