Acetic acid in water is to be removed using pure isopropyl ether as solvent. The operation is at 20°C and 1 atm (see figure provided for equilibrium). The feed is 0.45 weight fraction acetic acid and 0.55 weight fraction water. Feed flow rate is 2000 kg/h. A countercurrent system is used. An extract stream that is 0.20 weight fraction acetic acid and a raffinate that is 0.20 weight fraction acetic acid are desired.   What is the solvent flow rate required?  How many equilibrium stages are required?  What are the tie-lines and plait point?

Q: Calculate the mass of the alcohol lost in the bottoms based on the data shown in the Figure below…

A: Given: Feed to the distillation column is F = 1000 kg Distillate P = 100 kg Bottom Product B = 900…

Q: An aqueous solution of organic compound is to be concentrated from a solids content of 8 percent to…

A: Given F=20,000 kg/h=5.556kg/s, xF=0.08, xL=0.45 The overall material balance becomes F=V+L…

Q: Calculate the time required, to form 3.7 g of Strontium metal at the cathode when a 5.7 amp current…

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Q: EXAMPLE 12.14 Pure CO is mixed with 100 percent excess air and completely burned at constant…

A: Reaction: CO + 0.5O2 -------> CO2 Ti = 400K Tf = 600K Hr = 282.99kJ/mol Cp(kJ/mol.K) for: CO =…

Q: Q4// A liquid mixture of benzene-toluene is to be distilled in a fractionating tower. The feed…

A: Given Data  XF,B=0.4 XF,T=0.6 XD,B=0.90XW,B=0.10The feed is at its boiling point The reflux ration…

Q: We need to produce a hot “dry air” stream to be used in a spray drying process, and this stream must…

A: Given data: Composition of water in humid air entering the condenser = 10 mol % Temperature =- 90 0C…

Q: A gas contains 65.0 wt% methane, 5.00 wt% ethane, 20.0 wt% ethylene, and the balance water.…

A:

Q: Ethylene oxide (EO) is a major commodity chemical that is manufactured throughout the world. EO is a…

A:

Q: A distillation column is designed to separate a saturated liquid mixture containing 50 mol% benzene…

A: Given: The feed to the distillation column is an equimolar mixture of benzene (50%) and toluene…

Q: Using a psychometric diagram, describe the heating and humidification process from the following…

A: Given Data : TDB1 = 25 °C , RH1 = 35% TDB2 = 75 °C RH3 = 25%

Q: (a) A mixture of 65 mol% methanol(A) and 35 mol% water(B) is fed to a flash drum with the feed rate…

A: Given: xF is 0.65  Feed rate is 50 kmol/hr Distillate rate is 32 kmol/hr Relative volatility is 4.8…

Q: In a caustic soda (NaOH) synthesis process, fresh feed containing 20% Sodium, 78% Water and 2%…

A: COnsider the following schematic diagram for the given problem statement;

Q: A gas contains 55.0 wt% methane, 5.00 wt% ethane, 35.0 wt% ethylene, and the balance water.…

A: Answer the following questions.

Q: In an Ammonia synthesis process, fresh feed containing 23.3% nitrogen, 74% hydrogen and 2.7% inerts…

A: Nitrogen = 23.3 % Hydrogen = 74 % Inerts = 2.7 % Conversion (f)= 25 % Recycle streams = 12 %

Q: Consider the volume vs temperature graph below of an unknown 36.00 mL alcoholic mixture:…

A: To determine the percentage alcohol content of the alcoholic mixture whose temperature-volume…

Q: Calculate the amount of crystal E coming out as product from the precipitator in kg/min

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Q: 4. Using a psychometric diagram, describe the heating and humidification process from the following…

A: Dry bulb temperatureTd1=35∘CDry bulb temperatureTd2=85∘CRelative humidityRH1=40%Relative…

Q: A feed stream containing 15% wt solids and 85% wt water is introduced in a certain process where the…

A: mass of product=100g product has one-third of water by mass the ratio of solid and preservatives=4:5…

Q: A feed stream containing 15% wt solids and 85% wt water is introduced in a certain process where the…

A:

Q: 2. In the commercial production of sugar (sucrose MW=342), the product crystals are washed and…

A:

Q: Using a psychrometric diagram, describe the process and humidification of the following data.…

A: Given data: Initial dry bulb temperature of air = 40 0C Initial Relative humidity of air = 55 %…

Q: The EMF of the cell Hg / Hg₂Cl₂ (s), KCl (satd) // H+ (unknown) with quinhydrone / Pt is 0.264 volts…

A:

Q: Q4 (2 In the process of producing methyl ethyl ketone from butanol, the distillation technique is…

A: Step 1: Use Fenske equation to determine the minimum number of stages. By substituting the given…

Q: Enhanced oil recovery (EOR) is used in refinery operations by flooding a bed of rocks with a…

A:

Q: Q6/ Breakfast cereal is being dried in a fluidized bed dryer in which the cereal moves roughly…

A: Breakfast cereal is dried using fluidized bed dryer with the help of air.

Q: determine the number of theoretical stages required. The equilibrium data are given as:

A:

Q: A feed stream containing 15% wt solids and 85% wt water is introduced in a certain process where the…

A: Basis mass of solid supposed= x g Given that-  Product residue= 100 g Feed contains, Solid= 15% by…

Q: 360 kg/h of sliced fresh potato (74.51% moisture, the balance is solids) is fed to a forced…

A: Given data: Amount of sliced fresh potato=360 kg/hmoisture inlet=74.51%T=62°CRelative humidity…

Q: Wet potassium dichromate crystals (90% crystals and 10% entrained solution) are fed to a dryer where…

A: Given: Wet potassium dichromate crystals contains 90% crystals and 10% entrained solution The…

Q: A mixture containing 40 kg A and 60 kg B is contacted with are solvent in a single-stage process.…

A: This is problem of extraction. We are given relative abundance in raffinate and selectivity from…

Q: Feed stream containing 15% wt solids and 85% wt water is introduced in a certain process where the…

A: Given, The feed stream contains 15% solids and 85% water by weight. Let F be the mass of feed…

Q: (A stripping column having a given number of trays)3 A saturated liquid mixture of benzene and…

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Q: NaCl crystal is created from seawater within a series of evaporation and crystallization. A feed of…

A: NaCl crystals are produced from the evaporation of seawater.

Q: Wet coal is dried in a continuous rotary dryer that operates at atmospheric pressure. The chips with…

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Q: EXPERIMENT :UTILIZATION OF SOLID WASTE FOR PRODUCTION OF VALUE-ADDED PRODUCTS OBJECTIVES  : To…

A: Procedures followed for the purposes to make the experiment success:

Q: Q6/ Breakfast cereal is being dried in a fluidized bed dryer in which the cereal moves roughly…

A: Given Cereal is dried in fluidized bed with the help of air flow counter currently Cereral=14%…

Q: 2) A liquid mixture containing 25 mole% methanol (M), 30 mole% butanol (B), and octylene (0) is fed…

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Q: In the process of producing jam, fruit juice containing 14% (w / w) dissolved solids is mixed in a…

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Q: 4. [Scrubber]. A coal-fired combustion system produces flue gas that contains particulate matter. To…

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Q: 7. Strawberries contain 15% solids and 85% water. To produce 100 kg/h of strawberry jam, crushed…

A: Note: We are authorized to answer three subparts at a time, since you have not mentioned which parts…

Q: Using a psychrometric diagram, depict the heating and humidification process from the following…

A: Given Data : TDB1 = 40 °C , RH1 = 50% TDB2 = 90 °C RH3 = 25%

Q: 4. Experimental data shows the water-alcohol proportion at 60°C Mole fraction of 0.00 0.05 0.27 0.44…

A:

Principal Quantities and EOS

A physical quantity represents the physical state of a system. It is expressed as the product of a number and unit. The basic quantities used in science are length, mass, and time. The principal quantities are the quantities that are independent of other quantities.