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A gas stream is entering a separator at 1 mole/sec with mole fractions 15% A and 85% B. (Component 1 is A, component 2 is B.) At surface, the gas stream is 8 bar and 350K. Two streams exit the separator, one primarily of A (0.99 A1, 0.01 A2), and one of primarily B (0.01B1, 0.99B2). Work can be inputted or output from the separator, but not heat. Both exit gas streams are at 8 bar and at the same temperature (T2, which may be different than the input temperature, T1). Assume the mixture is an ideal gas mixture, and the heat capacity for both A and B is 37 J/mol-K. Calculate the flow rates in moles/sec of the two exit streams. If the separator is operating at maximum efficiency, is work output from the separator, or is work inputted? Explain. Now, calculate the temperature of the output streams if the separator is at maximum efficiency.
Calculate the mass flow rate of distillate and bottom product per hour - the mass flow rate of liquid entering the reboiler and the vapour leaving the reboiler per hour.
1 when a thermocouple is moved from one medium to another medium at a different temperature the thermocouple must be
Draw another diagram overlaying the Pourbaix diagrams for nickel and silver and use this diagram to explain the likely outcome of holding a solution of nickel ions in a silver container.
Describe the principles of a vapour adsorption refrigeration system, and compare this to a vapour recompression system. Which of the two systems is more suitable for refrigeration processes in a brewery or distillery and why?
Describe the main purpose of the Globally Harmonised System of Classification and Labelling of Chemicals - Outline the bridging principles for classification of mixtures
In the direct steelmaking reactor based on the reduction of an oxidizing foaming slag by char (carbon) particles and droplets of iron containing 2% carbon. Estimate the total surface area of char and iron droplets needed to achieve the smelting ..
part-1why fiuids are importantnbspin chemical engineering1. enormous number of materials normally exist fias gases or
5. A patient is placed on a kidney dialysis unit three times a week. The dialyzer has a membrane area of 1 m2 and is operated in a countercurrent mode. The blood flow rate is 200 ml/min and the dialysate flow rate is 500 ml/min. Membrane permeability..
1name the five classes of fire and give an example of each. describe how an extinguishing agent controls each class of
How long must the tube be made if the outlet oil temperature is 60 C? The Nusselt number for oil side is 5.56. F. water side.
Using the concept of a mass balance describe how environmental engineers and scientists model the carbon cycle in the earth's atmosphere allowing them to predict build up of CO2 over time.
Develop a series of design graphs that can be used to demonstrate acceptable combinations of tubes dimensions
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