A gas stream containing 45%  of O2, 45%  of H2, and 10 mol% of H2O is to be dried by cooling the stream & condensing out the water. If 100 mol/h of a gas stream is to be processed.... - Draw and label the flowchart ! - Make the DFA ! - What is the rate at which the water will be condensed out ? - what is the composition of dry gas

A saturated vapor feed that is 90 %mol maleic anhydride and 10%mol benzoic acid is distilled at 99.8 torr to give a distillate that is 99.5 %mol maleic anhydride and a bottoms that is 0.5 %mol maleic anhydride. How many equilibrium stages are needed using a reflux ratio that is 1.6 times the minimum?  The solution is ideal in both vapor and liquid stages. Vapor pressures can be estimated with the following Antoine equations in °C and torr:  Maleic anhydride: ?(saturation)= exp (16.6541 − 4.088.12/(T+203.924)) Benzoic acid: ?(saturation)= exp (23.0155 − 9336.97/(T+321.434)

Methanol, or wood alcohol, is the combustible material used in sterno. Write a balanced equation for the complete oxidation reaction that occurs when methanol (CH3OH) burns in air. Use the smallest possible integer coefficients.

A feed stream containing 15% wt solids and 85% wt water is introduced in a certain process where the solids are being crushed. The crushed solids and preservatives are mixed in a 4:5 mass ratio and the mixture is heated to evaporate water. The residue has 1/3 water by mass. write step by step process: how many unknowns how many independent equations can be made? calculate the mass fraction of the solids in the product stream after producing 100 g of the product residue. Report your answer to 4 decimal places.