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Multiphase system In a high-pressure separation process, a gas having a mass composition of 50% benzene, 30% toluene, and 20% xylene is fed into the process at the rate of 483 m3/hr at 607 K and 26.8 atm. One exit stream is a vapor containing 91.2% benzene, 7.2% toluene, and 1.6% xylene. A second exit […]

help with drawing a diagram for mass balances A water solution contains 62% Na2S2O2 together with 1.4% soluble impurity. The solutionis 1st diluted with water and then cooled to 10 Celcius where Na2S2O2.5H2O crystallises out.Yhe solubility of this hydrate at 10 celcius is 1.4 lb Na2S2O2.5H2O / lb free water.The crystals are then seperated in […]

How to draw a flow diagram A water solution contains 62% Na2S22 together with 1.4% soluble impurity. The solution is first diluted with water and then cooled to 10 degrees Celsius where Na2S2O2.5h20 crystallises out. The solubility of this hydrate at 10 degrees is 1.4 lb Na2S2O2.5H20 / lb free water. The crystals are then […]

gravimetric How many milliliters of 2.15% alcoholic dimethylglyoxime should be used to provide a 50.0% excess for Reaction 26-7 with 0.998 4 g of steel containing 2.07 wt% Ni? Assume that the density of the dimethylglyoxime solution is 0.790 g/mL. Is this the question you were looking for? If so, place your order here to […]

mechanical engineering hydaulics When answering this question, please don’t focus on showing the ladle, just show that the ram has to overcome a negative force of 4,800 newton. On your assignment, show in a table format, the properties of the variousA ladle as shown in the figure below is used to pass liquid aluminum from […]

Qué es la Psicología I/O Pasamos la mayor parte del tiempo trabajando n nEl trabajo es una actividad para ganar dinero n nEl trabajo en sí mismo contiene un significado para las personas n nMuchas personas argumentan que si ganaran la lotería seguirían trabajando (70%) Is this the question you were looking for? If so, […]

design and manufacturing A production process at Kenneth Day Manufacturing is shown in the following figure. The drilling operation occurs separately from, and simultaneously with, the sawing and sanding operations. A product needs to go through only one of the three assembly operations (the operations are in parallel). a) Which operation is the bottleneck? b) […]

VOC Design Size an afterburner and specify the flow rate of methane needed to control 8000 cfm of air from a paint-drying oven. The oven exhaust gases are available at 250 degrees F. Assume that the design temperature and residence time have been established as 1300 degrees F and 0.6 seconds, respectively. The type of […]

for tutorhelp only A manufacturer of printed circuit boards uses exponential smoothing with trend to forecast monthly demand of its product. At the end of December, the company wishes to forecast sales for January. The estimate of trend through November has been 200 additional boards sold per month. Average sales have been around 1000 units […]

Vibration analysis A vibration analysis on an electric motor shows significant radial vibrations at 1x, 2x, 3x, 4x the running speed of the motor. A particularly predominant peak shows near 12,000 cpm. If the motor has 4 rotor bars and runs at 2940rpm what would you suspect the problem to be and how would you […]