Question: DO NOT COPY FROM ANOTHER CHEGG ANSWER! IT'S WRONG AND WILL BE DOWNVOTED! 500kg/h of a 30wt% pyridine and 70wt% water feed is extracted with
DO NOT COPY FROM ANOTHER CHEGG ANSWER! IT'S WRONG AND WILL BE DOWNVOTED! 
500kg/h of a 30wt% pyridine and 70wt% water feed is extracted with pure chlorobenzene at 1 atm and 25C. Equilibrium data are in Table 13-4. a. A single mixer-settler is used. Chlorobenzene flow rate is 300kg/h. Find outlet extract and raffinate flow rates and weight fractions. Do NOT assume that raffinate and extract are immiscible. b. Convert single-stage system in part a into a two-stage cross-flow system. Raffinate from part a is fed to second mixer-settler and is contacted with an additional 300kg/h of pure chlorobenzene. Find raffinate and extract flow rates and weight fractions leaving second stage. Do NOT assume raffinate and extract are immiscible. TABLE 13-4. Equilibrium data for pyridine, water, chlorobenzene at 25C and
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