Figure 1 shows a schematic diagram of a flash drum. Steam in the steam coil is used to vaporize part of the liquid feed, and the liquid product is removed by the pump. There are 5 control valves installed to the flash drum. Determine a suitable manipulated variable and a control valve (1-5) that can be used in the feedback control system to achieve the following control objectives: i. The pressure of the vessel and the inlet steam flow rate Please draw a complete P&ID of the feedback control loop (including transducer) for both control objectives.

show steos on how to reach part c)   ans = 1.4mA/mA

Problem #1: The art of being a good chemical engineer is being able to quickly understand relationships between various phenomena. We oftentimes compare process variables (flow rate, temperature, pressure, etc.) to develop a mathematical understanding of a particular situation. Reactant concentration versus time, distillation pressure versus distillate (or bottoms) composition, and inlet flow rate versus outlet stream temperature of a heat exchanger are just a few of these. In gas chromatograph (GC), the GC converts a signal output (usually in mV) into a peak area. Calibration curves are made by testing the peak areas for different concentrations of a mixture and then fitting those areas to a linear expression. Using linear regression, develop the calibration curve for this dataset of various concentrations for monoethanolamine in toluene.   Peak Area Conc, mg/L 0.05 0.03 5 0.13 7.5 0.25 10 0.33 12.5 0.35 15 0.44

Consider a perfectly mixed stirred tank heater with a single feed stream and a single product stream as shown in figure given below. Assuming that the tank is perfectly insulated. The flow rate (Fi) and temperature (Ti) of the inlet stream and the rate of heat added per unit time (Q) can vary with time. For steady state inlet and outlet flow rates of 100 L/min, a liquid volume is 500 L and inlet and outlet temperatures are 20 °C and 40 °C respectively. Find the steady-state heating rate. Density=1 kg/L, Cp=4184 J/kg.K F₁ T₁ 4 do Y 4