Bioethanol takes place in a batch reactor. Pure sorghum stalk is to be taken initially in the reactor. It is required to produce 3 tons of bioethanol per day. The molaculer weight of bioethanol 46 g/mol . The density of A is 1.2 g/lt. The expected conversation of sorghum is %75. A time of 30 min must be allowed for filling the reactır and 45 min for discharging and cleaning the reactor. kinetic calculation show that a reaction time of 4hr 45 min is needed for the required conversion. what size reactor must be used?