1. A gas plant is considering a new fuel that will be combusted in air. The flow rate of the fuel is given in the table below. Assume 21 mol\% oxygen in air and that all combustion reactions are complete. a) Sketch a block flow diagram (BFD) of the combustion process using the conventions used in this class. (Use Stream 1 for the fuel, Stream 2 for the air, Flue gas is stream 3.) b) Create a stream table for the combustion process. Include the information supplied. Present your data in gmol/s. c) What are the 2 balanced stoichiometric equations describing the combustion? d) What is the flow of gas in standard cubic metres per hour (scm/h ) (This plant is in Canada, standard conditions are: 15C,101kPaa). e) This is a very well-managed system. The oxygen in the outlet is controlled at 2.0mol% on a dry basis. What will be the air flow in gmol/s? What is the excess air? f) The plant operates under license from Alberta Environment and Protected Areas. The license requires the total emission of sulphur compounds to be 10tSO2 or equivalent/day (expressed as SO2 ). What fraction of the total permitted sulphur emissions will this fuel cause? Do you have any recommendation regarding the use of this fuel