Power plant, 800,000 kW, generates steam at 585 K, discards heat to a river at 295 K. If the thermal efficiency of plant 70% of maximum possible value, how much heat is discarded to the river at the rated power?

Q: Under what conditions can the Kremser method be applied to liquid–liquid extraction?

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Q: For a cascade of N countercurrent equilibrium stages, what is the number of variables?

A: The number of variables for a cascade of N counter current equilibrium stages are to be mentioned.

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Q: What very important concept did Wilson introduce in 1964?

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Q: Steam is compressed isothermally from 2200 kPa and 500ºC to 4400 kPa. Calculate the change in enthal...

A: Isothermal compression temperature of steam, T = 500°C = 773.15 K Initial pressure, P1 = 2200 kPa = ...

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Q: 1. Suppose you have designed a reactor to produce cumene via the reaction of propylene and benzene: ...

A: The unknowns from the part (a) of the given question are to be calculated by using the material bala...

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A: The definition of the pinch point is to be mentioned.

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Q: What is the defining equation for a mass-transfer coefficient?How does it differ from Fick’s law? Ho...

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Q: Distinguish among total-moisture content, free-moisture content, equilibrium-moisture content, unbou...

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Q: A solution containing 5.96 g of an unknown liquid (nonvolatile, non-electrolyte) and 25.0 g chlorofo...

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Q: 2. Setup and solve the mass balance equations for determining the production rateof methanol, the mo...

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Q: Osmotic pressure for recovering water from sea water.The osmotic pressure, π, of sea water is given ...

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Q: Gas cylinders, each containing 30 kg of a mixture of 75 mol% acetylene (C2H2) and balance N2 are ava...

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Q: 1. Carnot cycle efficiency. Consider 1 mol of an ideal gas in a piston-cylinder assembly. The gas un...

A: Note: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question...

Q: A mixture is 12.5 weight % propylene (C3H6), 12.5 weight % benzene (C6H6), and 75.0 weight % cumene ...

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Q: Magnesium metal, a gray solid, is heated in a crucible in the presence of oxygen. A white powder is ...

A: The type of change a magnesium metal displays when heated in the presence of oxygen is to be mention...

Q: A laboratory test was conducted with a small, tubular-bowl centrifuge on a fermentation broth. At th...

A: Given data: Sigma value of small tubular-bowl centrifuge = 7,400 ft2. Volumetric flow rate = 0.11 gp...