4. Ethyl benzene is manufactured by the action of benzene with ethyl chloride using anhydrous aluminum chloride as catalyst. The reaction is C,H. + C,H3CI Benzene ethyl chloride ethyl benzene C,H5C2H5...

Extracted text: 4. Ethyl benzene is manufactured by the action of benzene with ethyl chloride using anhydrous aluminum chloride as catalyst. The reaction is C,H. + C,H3CI Benzene ethyl chloride ethyl benzene C,H5C2H5 + HCI Ethyl chloride is used 15% in excess of what is theoretically required. The reaction is 95% complete. During alkylation the liberated HCl is scrubbed with water in order to obtain 20% HCI solution by weight. Draw the process flow diagram with complete stream information. Calculate the raw materials required for 3,000 kg of ethyl benzene produced and the amount of 20% HCl produced.