A mixture of n-hexane vapor and air leaves a solvent recovery unit and flows through a 70 cm diameter duct at a velocity of 3.00 m/s. At a sampling point in the duct the temperature is 40 C, the pressure is 850 mm Hg, and the dew point of the sampled gas is 25 C. The gas is fed to a condenser in which it is cooled at constant pressure, condensing 60% of the hexane in the feed. a) Perform a degree-of-freedom analysis to show that enough information is available to calculate the required condenser outlet temperature (C) and cooling rate (kW). b) Perform the calculations to acquire the required condenser outlet temperature (C) and cooling rate (kW).

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A:

Q: A single effect evaporator is used to concentrate 10 000 kg / hr of tomato juice from 5% total…

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Q: a single effect vaporator was used to concentrate 8000 kg / hr of tomato juice from 5% total solids…

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Q: A single effect evaporator is used to concentrate 10 000 kg / hr of tomato juice from 5% total…

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Q: A single effect evaporator was used to concentrate 8000 kg / hr of tomato juice from 5% total solids…

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Q: single effect evaporator is used to concentrate 10 000 kg / hour of tomato juice from 5% total…

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Q: Fruit juices at 30 ° C containing 5% total solids were concentrated via a single effect evaporator.…

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Q: Fruit juices at 30 ° C containing 5% total solids were concentrated via a single effect evaporator.…

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Q: A single effect evaporator was used to concentrate 8000 kg / hr of tomato juice from 5% total solids…

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Introduction and Basic Calculations in Multiphase Systems

Chemical calculations involve material and energy balance calculations which enable engineers to calculate material and energy requirements in various chemical processes. In addition to this, chemical calculations help to study the behavior and properties of gases, liquids, and their mixtures.