A) In an attempt to make the membrane process more time efficient, you want to operate the same column at a higher flowrate. Describe a set of experiments you would perform to determine the upper limit of operation.  B) Why is there a maximum operable flowrate for membrane adsorbers? What characteristics about the membrane and/or membrane process will dictate the upper limit?

Q: batch reactor.

A:

Q: 30,000 m³ of coal gas measured at 289 K and 1 atm is saturated with water vapour. This is compressed…

A: We know that... H1=MAMB·PAPt-PA where, H1= Humidity at initial condition…

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Q: Use Table B.8 to calculate the energy change, in kJ, as 1 mole of N₂ goes from 800°C to 300°C.

A: Given that Thin =800 CThout  =300 Cn=1 mole

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Q: 2. A 60 wt% Pb-40wt% Mg alloy is rapidly quench. The final microstructure consists of an a phase…

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A: Given that Qinto the system =40.6 J work done by the system =48 J we  have to find internal energy…

Q: Problem 1. Compare the thermal boundary layer thickness with the hydrodynamic (momentum) boundary…

A: Given that μ=1.9×10-5Kgm sCp=1010JKg Kk=0.026Wm K

Q: Figure 1b shows the chemical structure of a tetrafluroethylene molecule and Table 1b gives the…

A: Monomer = tetrafluoroethylene Molecular weight range, number fraction, and weight fraction of a…

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A: a) Which controller eliminate tha offset or for which controller gives offset( steady state error) =…

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Q: Pt/H₂ (latm.)/NaOH (m)/HgO (s)/Hg; E298K = 0.924 V., E Hg/Hg2+ = -0.854 V.

A: 1. HgO undergoes reduction to Hg and is the cathode, while H2 is oxidized and is the anode. At…

Q: For a 50-wt-% aqueous solution of H₂SO4 at 350 K, what is the excess kJ.kg-¹? enthalpy HE in

A: To calculate the excess enthalpy of a solution, we need to know the enthalpy of the solution and the…

Q: An iron bar 2 cm x 3 cm x 10 cm at a temperature of 95°C is dropped into a barrel of water at 25°C.…

A: Q =  UA(Tb-Tw)

Q: Which of the following is always true for an equilibrium? A) AS = 0 B) AH = 0 C) AG=0 D) T = 298 K…

A: Given that a true expression has to be obtained for equilibrium. Option A) ∆S=0, option B) ∆H=0, and…

Q: B.C 1 at z=0, P=Po B.C 2 at z=L, P=0 B.C 3 at r=R. v,=0 B.C 4 at z=0, v, -infinte

A: All the marked ones are zero. steady state , horizontally 1-D flow in pipe. ∂uz∂t=0 for steady…

Q: 4. Water, density = 1.94 slugs/ft³ and v= 1.1E-5 ft²/s is pumped between two reservoirs at 0.2…

A: Density of the water = 1.94 slugs/ft3 Kinematic viscosity = 1.1*01-5 ft2/s Volumetric flow rate =…

Q: A distillation column is to be used for separating n-butane and n-pentane where the feed (F) mole…

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Q: van der Waals' equation

A: According to Ideal Gas law for a sample of Nitrogen, Number of moles given as, n=10.27 mol Volume of…

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

Q: 3. 15,000 lb/h of benzene will be heated from 80 °F to 120 °F by cooling a stream of ortho-toluidin…

A: To determine the number and configuration of hairpins required for this service, we can use the…

Q: Superheated steam at 300°C and 1 bar (absolute) is to be fed to a heat exchanger. It is produced by…

A: Superheated stream at 300 0C is mixed with saturated steam to produced superheated steam at 400 0C.…

Q: A chemistry graduate student is studying the rate of this reaction: NH,OH(aq) →+NH, (aq)+H,O(aq) She…

A: An aqueous reaction is given as, NH4OH → NH3 + H2O The concentration of reactant NH4OH is measured…

Q: If this vaporization is done in equilibrium or flash distillation and 40 kg mol are distilled, what…

A: 40kg mol are distilled

Q: mw 3679m 2367 3-367 367 15 367 1367 4 367 Tw.inital 23-3 29.8 34 لولا 45.6 52.1 585 Tw, Final 29.8…

A: The table in the given question seems to have a value of  heat capacity CP Q=m×CP △T△t

Q: Discuss

A: 1.The solvent rich phase is extract phase and the another phase or the carier component of solute…

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Q: Isb re at 45°C 10 mmHg to a g a portion hexane and mHg) and c the chiller to e original go 10 to…

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Q: The solute hydrochloric acid (A) is diffusing through a thin film of water (B) 2.0 mm thick at 283…

A: thickness of the film(l)=2.0 mm=0.002 m temperature (T)=283 K concentration of HCl (A) at point (2)…

Q: D4. A steam stripper is operating isothermally at 100.0°C. Entering liquid stream contains 0.02 mol%…

A: Stripping is a separation process which is used to separate the solute from the liquid solution with…

Q: n-Butane is converted to isobutane in a continuous isomerization reactor that operates isothermally…

A: reaction n-butane to isobutane calculate the moles of each component of the feed and product…

Q: An existing stirred-tank reactor is to be used for a 2nd-order liquid phase reaction. A tracer…

A: Given that- Conversion, X=90%=0.9 Time, t*=600 s Initial concentration, CA0=0.5 mol/L Final…

Q: 6.14. Estimate the entropy change of vaporization of benzene at 50°C. The vapor pressure of benzene…

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Q: Methane and oxygen react in the presence of a catalyst to form formaldehyde. In a parallel reaction,…

A: A mixture of methane and oxygen in equimolar amount is fed to the reactor.

Q: As a process engineer at the J.W. Membrane Company, your new assignment is to design a PVDF…

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Q: A reaction which is exothermic and has an overall increase in entropy is A) spontaneous only at high…

A: ∆G=∆H-T∆Swhere ∆G change in gibbs free energy             ∆H change in enthalpy                   ∆S…

Q: Ammonia is removed from a 10 % ammonia-air mixture by scrubbing with water in a packed tower, so…

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Q: List the materials incompatibility problems you should be aware of in plants that handle: a.…

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Q: 24.20 The rate of an electrochemical process for plating of solid copper onto a surface from a…

A: As we have, polyvalent ionic solutes, the diffusion coefficient of copper II chloride CuCl2​,…

Q: What is the heat capacity of crystalline calcium carbide at 32.0 °C? Cp = What is the change in…

A: The heat capacity of the calcium carbide at given temperature is to be calculated. Initial…

Q: The irreversible, exothermic liquid-phase reaction A----->B is to be carried out in a 1 m³ adiabatic…

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Q: Calculate the enthalpy of the reaction: CO(g) + 1/2O2, (g) → CO2, (g)

A:

Q: 4. Calculate AH for the reaction CH. (g) + NHs (g)-HCN (g) + 3 H₂ (g), from the reactions. N₂ (g) +…

A: Given that there are reaction given,we have to find heat of reaction

Q: The binary system acetonitrile (1)/nitromethane (2) coexists with Raoult's law. Vapor pressures for…

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Q: G4: A three effect MEE system operates at the following conditions: - Plant capacity = 500 ton/day.…

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Q: What ratio of CH3NH₂ to CH3NH3* is needed to prepare a pH 9.70 buffer? (Kb for CH3NH₂ is 4.4 x 10-4)

A: Kb for CH3NH2 = 4.4×10-4 PH = 9.70

Q: Draw the equlibulim curive when X > and y = 33x ? 1-32x 0.05*102 2 0.1 16² 0.2 16² 0.4 x 16² 1 x 10²…

A: Y = 33X1-32X

Q: Ethanoyl Chloride reacts with Ethanol to yield Ethyl Ethanoate and gaseous Hydrochloric Acid.…

A: Given that there are several reaction given and their enthaly of reaction are also givenwe have to…

Q: mw 367Jna 2367 3 367 9 367 15 367 12-367 367 Tw, inital 23.3 29.8 34 ليها 45.6 52.4 58.5 Tw, Final…

A: