Q1/ Determine the heating area required for the production of 1000 lb/hr of 50% from 10% NaOH feed entering at 100 °F. Evaporation is to be carried out in a single effect evaporator for which overall coff. of 500 Btu/hr.ft².°F is expected. Saturated steam available at 50 psi and the evaporator can be operated available at 10 psi vacuume relative to a barometric pressure of 14.7 psi. BPR = 78 °F using steam table for additional data.

Q1/ Determine the heating area required for the production of 1000 lb/hr of 50% from 10% NaOH feed entering at 100 °F. Evaporation is to be carried out in a single effect evaporator for which overall coff. of 500 Btu/hr.ft².°F is expected. Saturated steam available at 50 psi and the evaporator can be operated available at 10 psi vacuume relative to a barometric pressure of 14.7 psi. BPR = 78 °F using steam table for additional data.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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