Two liquid streams are flowing at constant rates into a blender. One is benzene, which flows...

Two liquid streams are flowing at constant rates into a blender. One is benzene, which flows at a measured rate of 20.0L/min, and the other is toluene. The blended mixture enters a storage tank (inner diameter = 5.5m) equipped with a sight gauge. During an interval in which no liquid leaves the storage tank, the liquid level in the tank is observed to increase by 0.15 meters over a one-hour period. Calculate the flow rate of toluene into the blender (L/min) and the composition of the tank contents (wt% benzene).

Expert Solution

Amanda K answered 7 months ago

Two liquid streams of carbon tetrachloride are to be evaporated to produce a vapor at 200...

Two liquid streams of carbon tetrachloride are to be evaporated to produce a vapor at 200 C and 1 atm. If the first feed stream is at 1 atm and 30 C with a flow rate of 1000 kg/h and the second feed stream is at 70 C and 1 atm and has a flow rate of 500 kg/h, calculate the heat which must be supplied to the evaporator. Cp for CCl4 (gas phase in cal/gmol K) = 9.725 +...

For liquid benzene at 25 ̊C, the specific heat at constant pressure is 1.78 J K-1...

For liquid benzene at 25 ̊C, the specific heat at constant pressure is 1.78 J K-1 g-1, the density is 0.88 g cm-3, the coefficient of thermal expansion is 0.00124 K-1, and the isothermal compressibility is 9.8x10-5 atm-1. Calculate the molar heat capacity of benzene at 25 ̊C, at constant pressure and at constant volume.

one mole of a liquid solution containing 60.0 mole% benzene and the remainder toluene enters a...

one mole of a liquid solution containing 60.0 mole% benzene and the remainder toluene enters a flash column.The liquid product stream contains 47.0 mole% benzene and the vapor product stream contains 69.0 mole % benzene.The temperature of both output stream is at 93oC.If the operation is adiabatic,what is the temperature of the input stream that enters the flash column?

A 60% mole Benzene and 40% mole Toluene mixture is sent to a distillation column, where it is separated into two equal streams.

A 60% mole Benzene and 40% mole Toluene mixture is sent to a distillation column, where it is separated into two equal streams. Calculate the composition of each stream, if the amount of benzene out of the top is 3 times greater than out the bottom.

2. Industrial humidifiers has two inlet streams – 1. liquid water and 2. drier air. The...

2. Industrial humidifiers has two inlet streams – 1. liquid water and 2. drier air. The entering liquid water stream flows at 5.31 mol/min. The component flow rate of air in the drier air stream is 44.3 mol/min. The exiting streams consist of a wetter air stream and a liquid water stream. The exiting liquid water stream contains 34.5% of the entering liquid water. The outlet streams are in vapor liquid equilibrium at 42.8oC and 786 mmHg. a) Draw the...

Industrial humidifiers has two inlet streams – 1. liquid water and 2. drier air. The entering...

Industrial humidifiers has two inlet streams – 1. liquid water and 2. drier air. The entering liquid water stream flows at 5.31 mol/min. The component flow rate of air in the drier air stream is 44.3 mol/min. The exiting streams consist of a wetter air stream and a liquid water stream. The exiting liquid water stream contains 34.5% of the entering liquid water. The outlet streams are in vapor liquid equilibrium at 42.8oC and 786 mmHg. a) Draw the process...

2) Operating a steady-state, a well insulated mixing chamber receives two input liquid streams of the...

2) Operating a steady-state, a well insulated mixing chamber receives two input liquid streams of the same substance but with temperatures T1 and T2 and mass flow rates m ̇ 1 and m ̇ 2 respectively. The streams are mixed in the chamber, exiting as a single stream with T3 and m ̇ 3. Assuming the substance is incompressible with constant specific heat C, that potential energy, kinetic energy, and pressure changes are negligible, obtain an expression for a) T3...

Consider two streams of cash flows, A and B. Stream A’s first cash flow is $9,000...

Consider two streams of cash flows, A and B. Stream A’s first cash flow is $9,000 and is received three years from today. Future cash flows in Stream A grow by 3 percent in perpetuity. Stream B’s first cash flow is −$9,900, is received two years from today, and will continue in perpetuity. Assume that the appropriate discount rate is 11 percent. a. What is the present value of each stream? (A negative amount should be indicated by a...

You are given two unlabeled bottles, each of which contains a colorless liquid. One contains hexane...

You are given two unlabeled bottles, each of which contains a colorless liquid. One contains hexane and the other contains a solution of water and NaCl. What physical properties could you use to identify the two liquids? What chemical properties could you use to identify them?

Air is separated into two product streams in a separator operating at steady state. One product...

Air is separated into two product streams in a separator operating at steady state. One product stream is 98 mol% oxygen, and it contains 80% of the oxygen in the air fed to the column. The other product stream is mostly nitrogen. To a good approximation, air is 79 mol% nitrogen and 21 mol% oxygen. Calculate the quantity of air required, in tons/day, to produce 1 ton/day of the oxygen product. In addition, calculate the mol% nitrogen in the second...

Question