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Engineering, 26.02.2020 20:28 Birlem101

You job is to analyze this process. You are told the following information: a. 1000 kg of coffee beans are loaded into the mixing tank at a time and the beans are 98.4 wt% coffee solids and 1.6 wt% caffeine. b. 95% of the caffeine in the raw beans is removed with the caffeine loaded solvent stream from the mixing tank. c. The rotary dryer removes 95 wt% of the remaining solvent in the decaffeinated coffee beans but does not remove any additional caffeine. d. 85% of the solvent fed to the mixing tank leaves in the caffeine loaded solvent stream. e. The solvent evaporated from the beans and leaving the dryer is condensed and collected and is found to 50.00 kg

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