4. Cavett Problem using HYSYS. A process having multiple recycle loops formulated by RH Cavett (Proc. Am. Petrol. Inst. 43, 57 (1963) has been used extensively to test tearing. sequencing, and convergence procedures. Although the process flowsheet requires compressors, valves, and heat exchangers, a block flow diagram is shown below. In this form, the process is the equivalent of a four-theoretical-stage, near-isothermal distillation (rather than the conventional near-isobaric type), for which a patent by A Gunther US Patent 3,575,007 (April 13, 1971) exists. For the specification shown on the flowsheet, use HYSYS to determine the component flow rates for all strears in the process. You will submit the simulation flowsheet with the component molar flow in each stream vi Componet Lbmol/hr 358,2 4965.6 F1 FLASH Partial Conderser Stage 100 6,814.7 psia 339.4 2995.5 V2 LI Feed F2 FLASH Feed Stage 120 "F, 284.7 psia 120 F, 2847 psia V3 L2 8 2395.5 2291.0 604.1 1539.9 790.4 1129,9 17647 2606.7 1844.5 1669.0 831.7 12145 F3 FLASH Lower Stage 965, 63.7 psia V4 L3 F4 FLASH Partial Reboiler Stage 85F, 27.7 psia L4 ncu