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The Cookenwythe Gas Company pumps propane gas to the nearby Noxious Chemicals, Inc., polypropylene production plant. The gas is metered at the noxious plant at 400m3/h at 4.7atm gauge and 30°C. The pressure at the Cookenwythe plant is 8.5atm gauge and the temperature is also 30°C. Noxious pays Cookenwythe at the rate of $0.60/kg C3H8. One dark night Sebastian Goniff, a Noxious engineer who is really a spy for the Rancid Plastics Corporation-Noxious principal competitor and a bunch of really rotten guys-puts into effect his plan to divert propane from the Cookenwythe-Noxious line into an underground pipe that leads to a secret Rancid tank-truck loading station in the middle of a nearby abandoned garbage dump. To cover the operation, Goniff obtains a broken pressure gauge that is stuck at 4.7 atm and substitutes it for the gauge at the noxious plant. He adjusts the gas pressure regulator so that the real gauge pressure is 1.8 atm, instructs his associate in the field via walkie-talkie to open the rancid line gradually, and tells him to hold it when the flow meter at Noxious reads 400m3/h. To the unsuspecting noxious meter reader, the flow rate and pressure would therefore appear to be normal.The plan goes according to schedule until the associate smells gas, suspects a leak near the valve, and lights a match to see if he can pinpoint the location.
(a) What should the flow meter read at the Cookenwy the end of the pipeline?
(b) How much does Noxious pay Cookenwy the each month?
(c) What flow rate of propane (kg/h) should the rancid trucks be prepared to handle?
(d) What happened?
A sinusoidal signal, with amplitude of 3.25 volts, is applied to a uniform quantizer of the mid-tread type whose output takes on the values 0, ±1, ±2, ±3 volts. Sketch the waveform of the resulting quantizer output for one complete cycle of the in..
a solution containing 30 wt. benzene b 45 wt. toluene t and 25 wt. xylene x is fed into a distillation process as
with an atomic weight of 51.9405 amu, 9.50% of 53Cr, with an atomic weight of 52.9407 amu, and 2.37% of 54Cr, with an atomic weight of 53.9389 amu. On the basis of these data, confirm that the average atomic weight of Cr is 51.9963 amu.
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The atmospheric pressure of 100k Pa acts on the other side of the piston. The gas is heated until the volume is doubled and the final pressure is 500 kPa. Calculate the work done by the gas.
Implications of the future of fabrication for international trade, transportation, and logistics
The potential energy between two atoms A and B are constants and r the interatomic separation distance.
Adsorption and Membrane Processes
1. A newly constructed power plant proposes to burn coal with a sulfur content of (a) 1.8 and (b) 2.4 percent by weight. If the plant is to meet the new source review performance standard (see attached CFR new source regulation), what percent of SO 2..
The following sequences of reactions are to occur in a constant density reactor. Which type of continues flow-reactor would be best to maximize the selectivity for product C?
CHE 352 – Spring 2014, In this assignment, students will review some of the concepts of measurements discussed, 4 methods of measuring temperature, 4 methods of measuring fluid pressure
at atmospheric pressure ethyl acetate and ethyl alcohol form an azeotropic mixture containing 53.9 mole of ethyl
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