The gas-phase reaction A + 4B C+ 2D Will be conducted in an isothermal PBR. The reaction follows an elementary rate law. In order to ensure that A will be completely consumed B is fed in 5% excess. a) Sketch the pressure versus the catalyst weight. Use the figure on page 7. (2 points) b) Sketch the conversion of A versus catalyst weight. Use the figure on page 7. ( 2 points) c) Sketch the concentrations of A, B, C and D versus catalyst weight. Use the Figure on page 7.(4 points) d) Write all of the equations required to determine the catalyst mass required for a 99.9% conversion of A. Use the sheets on page 8 and 9 of the test. Don't forget to define your initial and final conditions wherever necessary. (30 points) Inlet conditions: Mass flow rate of A: MAO Pressure of feed streams: P. Temperature of feed streams: To Reactor conditions: Reactor temperature = feed temperature = To Ergun equation constant: a Material and reaction properties: Molecular weight of reactants, products and solvent: MWA MWB, MWC, MWD The reaction follows an elementary rate law Rate constant of reaction=k = P w w C, Co Co Co $