Answered You can hire a professional tutor to get the answer.
In the production of soybean oil, dried soybeans are brought into contact with a solvent (often hexane) that extracts the oil and leaves behind the...
In the production of soybean oil, dried soybeans are brought into contact with a solvent (often hexane) that extracts the oil and leaves behind the residual solids and a small amount of oil. The soybeans contain 18.5 wt% oil and the remainder insoluble solids, and the hexane is fed at arate corresponding to 2.0 kg hexane per kg beans. The residual solids leaving the extraction unitcontain 35.0 wt% hexane, all of the non-oil solids that entered with the beans, and 1.0% of the oil that entered with the beans.
a.Draw and completely label a flow diagram of the process, including the two feed streams (beans and solvent) and the leaving streams (solids and extract); and
b.For a feed rate of 1000 kg/h of soybeans, calculate the mass flow rates of the extract and residual solids, and the composition of the extract.
